1R27 - JenaLib

Asym.Unit - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF NARGH COMPLEX

Authors :   M. Jormakka, D. Richardson, B. Byrne, S. Iwata

Date :   26 Sep 03 (Deposition) - 17 Feb 04 (Release) - 31 Mar 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: C,D  (1x)
Biol. Unit 3: A (4x),B (4x),C (4x),D (4x)
Biol. Unit 4: A (2x),B (2x),C (2x),D (2x)
Biol. Unit 5: A (1x),B (1x),C (1x),D (1x)

Keywords :   Beta Barrel; X-Ray Crystallography, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Jormakka, D. Richardson, B. Byrne, S. Iwata
Architecture Of Nargh Reveals A Structural Classification Of Mo-Bismgd Enzymes
Structure V. 12 95 2004
PubMed-ID: 14725769 | Reference-DOI: 10.1016/J.STR.2003.11.020
(for further references see the PDB file header)

Molecule 1 - RESPIRATORY NITRATE REDUCTASE 1 ALPHA CHAIN
	Chains	:	A, C
	EC Number	:	1.7.99.4
	Fragment	:	ALPHA CHAIN
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Strain	:	GL101
	Synonym	:	NITRATE REDUCTASE 1 ALPHA SUBUNIT

Molecule 2 - RESPIRATORY NITRATE REDUCTASE 1 BETA CHAIN
	Chains	:	B, D
	EC Number	:	1.7.99.4
	Fragment	:	BETA CHAIN
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Strain	:	GL101
	Synonym	:	NITRATE REDUCTASE 1 BETA SUBUNIT

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D
Biological Unit 3 (4x)	:	A (4x)	B (4x)	C (4x)	D (4x)
Biological Unit 4 (2x)	:	A (2x)	B (2x)	C (2x)	D (2x)
Biological Unit 5 (1x)	:	A (1x)	B (1x)	C (1x)	D (1x)

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 16)

No.	Name	Count	Type	Full Name
1	F3S	2	Ligand/Ion	FE3-S4 CLUSTER
2	MGD	4	Ligand/Ion	2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINEDINUCLEOTIDE
3	MO	2	Ligand/Ion	MOLYBDENUM ATOM
4	SF4	8	Ligand/Ion	IRON/SULFUR CLUSTER

Biological Unit 1 (3, 7)

No.	Name	Count	Type	Full Name
1	F3S	1	Ligand/Ion	FE3-S4 CLUSTER
2	MGD	2	Ligand/Ion	2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINEDINUCLEOTIDE
3	MO	-1	Ligand/Ion	MOLYBDENUM ATOM
4	SF4	4	Ligand/Ion	IRON/SULFUR CLUSTER

Biological Unit 2 (3, 7)

No.	Name	Count	Type	Full Name
1	F3S	1	Ligand/Ion	FE3-S4 CLUSTER
2	MGD	2	Ligand/Ion	2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINEDINUCLEOTIDE
3	MO	-1	Ligand/Ion	MOLYBDENUM ATOM
4	SF4	4	Ligand/Ion	IRON/SULFUR CLUSTER

Biological Unit 3 (3, 28)

No.	Name	Count	Type	Full Name
1	F3S	4	Ligand/Ion	FE3-S4 CLUSTER
2	MGD	8	Ligand/Ion	2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINEDINUCLEOTIDE
3	MO	-1	Ligand/Ion	MOLYBDENUM ATOM
4	SF4	16	Ligand/Ion	IRON/SULFUR CLUSTER

Biological Unit 4 (3, 14)

No.	Name	Count	Type	Full Name
1	F3S	2	Ligand/Ion	FE3-S4 CLUSTER
2	MGD	4	Ligand/Ion	2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINEDINUCLEOTIDE
3	MO	-1	Ligand/Ion	MOLYBDENUM ATOM
4	SF4	8	Ligand/Ion	IRON/SULFUR CLUSTER

Biological Unit 5 (3, 7)

No.	Name	Count	Type	Full Name
1	F3S	1	Ligand/Ion	FE3-S4 CLUSTER
2	MGD	2	Ligand/Ion	2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINEDINUCLEOTIDE
3	MO	-1	Ligand/Ion	MOLYBDENUM ATOM
4	SF4	4	Ligand/Ion	IRON/SULFUR CLUSTER

Asymmetric Unit (16, 16)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASP A:222 , MGD A:5801 , MGD A:5802 , HOH A:6570	BINDING SITE FOR RESIDUE MO A 5803
02	AC2	SOFTWARE	ASP C:222 , MGD C:7801 , MGD C:7802 , HOH C:8538	BINDING SITE FOR RESIDUE MO C 7803
03	AC3	SOFTWARE	CYS B:196 , ILE B:201 , CYS B:217 , ARG B:218 , TRP B:220 , ARG B:221 , MET B:222 , CYS B:223 , SER B:241	BINDING SITE FOR RESIDUE F3S B 5808
04	AC4	SOFTWARE	CYS D:196 , ILE D:201 , CYS D:217 , ARG D:218 , TRP D:220 , ARG D:221 , MET D:222 , CYS D:223 , SER D:241	BINDING SITE FOR RESIDUE F3S D 7808
05	AC5	SOFTWARE	CYS B:26 , ASN B:42 , CYS B:244 , ILE B:245 , PHE B:246 , CYS B:247 , THR B:257 , CYS B:259	BINDING SITE FOR RESIDUE SF4 B 5800
06	AC6	SOFTWARE	CYS B:184 , GLU B:185 , CYS B:187 , ALA B:191 , CYS B:192 , CYS B:227 , TYR B:229 , ILE B:232 , LYS B:243	BINDING SITE FOR RESIDUE SF4 B 5805
07	AC7	SOFTWARE	CYS B:16 , GLY B:18 , CYS B:19 , HIS B:20 , CYS B:22 , CYS B:263 , GLY B:265 , ILE B:267 , ARG B:268	BINDING SITE FOR RESIDUE SF4 B 5806
08	AC8	SOFTWARE	HIS A:49 , VAL A:51 , CYS A:53 , GLY A:55 , SER A:56 , CYS A:57 , TRP A:59 , GLY A:91 , CYS A:92 , TYR A:1101	BINDING SITE FOR RESIDUE SF4 A 5807
09	AC9	SOFTWARE	CYS D:26 , TRP D:30 , ASN D:42 , CYS D:244 , ILE D:245 , PHE D:246 , CYS D:247 , THR D:257 , CYS D:259	BINDING SITE FOR RESIDUE SF4 D 7800
10	BC1	SOFTWARE	CYS D:184 , GLU D:185 , CYS D:187 , ALA D:191 , CYS D:192 , CYS D:227 , TYR D:229 , ILE D:232 , LYS D:243	BINDING SITE FOR RESIDUE SF4 D 7805
11	BC2	SOFTWARE	CYS D:16 , CYS D:19 , HIS D:20 , CYS D:22 , CYS D:263 , VAL D:264 , GLY D:265 , ILE D:267 , ARG D:268	BINDING SITE FOR RESIDUE SF4 D 7806
12	BC3	SOFTWARE	HIS C:49 , VAL C:51 , CYS C:53 , GLY C:55 , SER C:56 , CYS C:57 , TRP C:59 , GLY C:91 , CYS C:92 , GLY C:95 , TYR C:1101	BINDING SITE FOR RESIDUE SF4 C 7807
13	BC4	SOFTWARE	GLY A:50 , ASN A:52 , PRO A:190 , TYR A:220 , ASP A:222 , HIS A:546 , TRP A:712 , ARG A:713 , SER A:714 , ASN A:715 , SER A:720 , LYS A:722 , LEU A:771 , ASP A:772 , PHE A:773 , ARG A:774 , THR A:788 , TRP A:791 , LYS A:794 , ASP A:822 , THR A:1090 , HIS A:1092 , ILE A:1097 , HIS A:1098 , SER A:1099 , THR A:1100 , HIS A:1163 , ASN A:1185 , ASN A:1217 , ARG A:1218 , MGD A:5802 , MO A:5803 , HOH A:5995 , HOH A:6018 , HOH A:6058 , HOH A:6090 , HOH A:6135 , HOH A:6568 , HOH A:6570 , HOH A:6580	BINDING SITE FOR RESIDUE MGD A 5801
14	BC5	SOFTWARE	ASN A:52 , ARG A:94 , ASP A:222 , TRP A:252 , GLY A:253 , ASN A:255 , GLN A:258 , THR A:259 , VAL A:280 , THR A:281 , PRO A:282 , ASP A:283 , ALA A:285 , GLN A:299 , GLY A:300 , ASP A:302 , GLY A:541 , ALA A:542 , GLY A:543 , LEU A:544 , TRP A:547 , TYR A:577 , VAL A:578 , GLY A:579 , PRO A:1091 , HIS A:1092 , GLN A:1093 , GLY A:1096 , ILE A:1097 , HIS A:1098 , ARG A:1218 , MGD A:5801 , MO A:5803 , HOH A:5875 , HOH A:5889 , HOH A:5923 , HOH A:6075 , HOH A:6577 , HOH A:6615	BINDING SITE FOR RESIDUE MGD A 5802
15	BC6	SOFTWARE	GLY C:50 , ASN C:52 , PRO C:190 , TYR C:220 , ASP C:222 , HIS C:546 , ARG C:713 , SER C:714 , ASN C:715 , SER C:720 , LYS C:722 , LEU C:771 , ASP C:772 , PHE C:773 , ARG C:774 , THR C:788 , TRP C:791 , LYS C:794 , ASP C:822 , THR C:1090 , HIS C:1092 , ILE C:1097 , HIS C:1098 , SER C:1099 , THR C:1100 , HIS C:1163 , HIS C:1184 , ASN C:1185 , ASN C:1217 , ARG C:1218 , MGD C:7802 , MO C:7803 , HOH C:7861 , HOH C:7908 , HOH C:8037 , HOH C:8108 , HOH C:8538 , HOH C:8539	BINDING SITE FOR RESIDUE MGD C 7801
16	BC7	SOFTWARE	ASN C:52 , ARG C:94 , ASP C:222 , TRP C:252 , GLY C:253 , ASN C:255 , GLN C:258 , THR C:259 , VAL C:280 , THR C:281 , PRO C:282 , ASP C:283 , ALA C:285 , GLN C:299 , GLY C:300 , ASP C:302 , GLY C:541 , ALA C:542 , GLY C:543 , LEU C:544 , TRP C:547 , TYR C:577 , VAL C:578 , GLY C:579 , PRO C:1091 , HIS C:1092 , GLN C:1093 , GLY C:1096 , ILE C:1097 , HIS C:1098 , ARG C:1218 , MGD C:7801 , MO C:7803 , HOH C:7833 , HOH C:7865 , HOH C:7970 , HOH C:8022 , HOH C:8129	BINDING SITE FOR RESIDUE MGD C 7802

(no "SS Bond" information available for 1R27)

Asymmetric Unit

No.	Residues
1	Glu A:88	-	Pro A:89
2	Arg A:600	-	Pro A:601
3	Ala A:658	-	Pro A:659
4	Lys B:47	-	Pro B:48
5	Phe B:52	-	Pro B:53
6	Glu C:88	-	Pro C:89
7	Arg C:600	-	Pro C:601
8	Ala C:658	-	Pro C:659
9	Lys D:47	-	Pro D:48
10	Phe D:52	-	Pro D:53

(no "SAP(SNP)/Variant" information available for 1R27)

Asymmetric Unit (5, 14)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	4FE4S_FER_2	PS51379	4Fe-4S ferredoxin-type iron-sulfur binding domain profile.	NARH_ECOLI	7-35 175-206 208-237	6	B:7-35 D:7-35 B:175-206 D:175-206 B:208-237 D:208-237
2	4FE4S_MOW_BIS_MGD	PS51669	Prokaryotic molybdopterin oxidoreductases 4Fe-4S domain profile.	NARG_ECOLI	43-107	2	A:42-106 C:42-106
3	MOLYBDOPTERIN_PROK_1	PS00551	Prokaryotic molybdopterin oxidoreductases signature 1.	NARG_ECOLI	48-66	2	A:47-65 C:47-65
4	MOLYBDOPTERIN_PROK_2	PS00490	Prokaryotic molybdopterin oxidoreductases signature 2.	NARG_ECOLI	777-794	2	A:776-793 C:776-793
5	MOLYBDOPTERIN_PROK_3	PS00932	Prokaryotic molybdopterin oxidoreductases signature 3.	NARG_ECOLI	1125-1152	2	A:1124-1151 C:1124-1151

Biological Unit 1 (5, 7)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	4FE4S_FER_2	PS51379	4Fe-4S ferredoxin-type iron-sulfur binding domain profile.	NARH_ECOLI	7-35 175-206 208-237	3	B:7-35 - B:175-206 - B:208-237 -
2	4FE4S_MOW_BIS_MGD	PS51669	Prokaryotic molybdopterin oxidoreductases 4Fe-4S domain profile.	NARG_ECOLI	43-107	1	A:42-106 -
3	MOLYBDOPTERIN_PROK_1	PS00551	Prokaryotic molybdopterin oxidoreductases signature 1.	NARG_ECOLI	48-66	1	A:47-65 -
4	MOLYBDOPTERIN_PROK_2	PS00490	Prokaryotic molybdopterin oxidoreductases signature 2.	NARG_ECOLI	777-794	1	A:776-793 -
5	MOLYBDOPTERIN_PROK_3	PS00932	Prokaryotic molybdopterin oxidoreductases signature 3.	NARG_ECOLI	1125-1152	1	A:1124-1151 -

Biological Unit 2 (5, 7)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	4FE4S_FER_2	PS51379	4Fe-4S ferredoxin-type iron-sulfur binding domain profile.	NARH_ECOLI	7-35 175-206 208-237	3	- D:7-35 - D:175-206 - D:208-237
2	4FE4S_MOW_BIS_MGD	PS51669	Prokaryotic molybdopterin oxidoreductases 4Fe-4S domain profile.	NARG_ECOLI	43-107	1	- C:42-106
3	MOLYBDOPTERIN_PROK_1	PS00551	Prokaryotic molybdopterin oxidoreductases signature 1.	NARG_ECOLI	48-66	1	- C:47-65
4	MOLYBDOPTERIN_PROK_2	PS00490	Prokaryotic molybdopterin oxidoreductases signature 2.	NARG_ECOLI	777-794	1	- C:776-793
5	MOLYBDOPTERIN_PROK_3	PS00932	Prokaryotic molybdopterin oxidoreductases signature 3.	NARG_ECOLI	1125-1152	1	- C:1124-1151

Biological Unit 3 (5, 56)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	4FE4S_FER_2	PS51379	4Fe-4S ferredoxin-type iron-sulfur binding domain profile.	NARH_ECOLI	7-35 175-206 208-237	24	B:7-35 D:7-35 B:175-206 D:175-206 B:208-237 D:208-237
2	4FE4S_MOW_BIS_MGD	PS51669	Prokaryotic molybdopterin oxidoreductases 4Fe-4S domain profile.	NARG_ECOLI	43-107	8	A:42-106 C:42-106
3	MOLYBDOPTERIN_PROK_1	PS00551	Prokaryotic molybdopterin oxidoreductases signature 1.	NARG_ECOLI	48-66	8	A:47-65 C:47-65
4	MOLYBDOPTERIN_PROK_2	PS00490	Prokaryotic molybdopterin oxidoreductases signature 2.	NARG_ECOLI	777-794	8	A:776-793 C:776-793
5	MOLYBDOPTERIN_PROK_3	PS00932	Prokaryotic molybdopterin oxidoreductases signature 3.	NARG_ECOLI	1125-1152	8	A:1124-1151 C:1124-1151

Biological Unit 4 (5, 28)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	4FE4S_FER_2	PS51379	4Fe-4S ferredoxin-type iron-sulfur binding domain profile.	NARH_ECOLI	7-35 175-206 208-237	12	B:7-35 D:7-35 B:175-206 D:175-206 B:208-237 D:208-237
2	4FE4S_MOW_BIS_MGD	PS51669	Prokaryotic molybdopterin oxidoreductases 4Fe-4S domain profile.	NARG_ECOLI	43-107	4	A:42-106 C:42-106
3	MOLYBDOPTERIN_PROK_1	PS00551	Prokaryotic molybdopterin oxidoreductases signature 1.	NARG_ECOLI	48-66	4	A:47-65 C:47-65
4	MOLYBDOPTERIN_PROK_2	PS00490	Prokaryotic molybdopterin oxidoreductases signature 2.	NARG_ECOLI	777-794	4	A:776-793 C:776-793
5	MOLYBDOPTERIN_PROK_3	PS00932	Prokaryotic molybdopterin oxidoreductases signature 3.	NARG_ECOLI	1125-1152	4	A:1124-1151 C:1124-1151

Biological Unit 5 (5, 14)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	4FE4S_FER_2	PS51379	4Fe-4S ferredoxin-type iron-sulfur binding domain profile.	NARH_ECOLI	7-35 175-206 208-237	6	B:7-35 D:7-35 B:175-206 D:175-206 B:208-237 D:208-237
2	4FE4S_MOW_BIS_MGD	PS51669	Prokaryotic molybdopterin oxidoreductases 4Fe-4S domain profile.	NARG_ECOLI	43-107	2	A:42-106 C:42-106
3	MOLYBDOPTERIN_PROK_1	PS00551	Prokaryotic molybdopterin oxidoreductases signature 1.	NARG_ECOLI	48-66	2	A:47-65 C:47-65
4	MOLYBDOPTERIN_PROK_2	PS00490	Prokaryotic molybdopterin oxidoreductases signature 2.	NARG_ECOLI	777-794	2	A:776-793 C:776-793
5	MOLYBDOPTERIN_PROK_3	PS00932	Prokaryotic molybdopterin oxidoreductases signature 3.	NARG_ECOLI	1125-1152	2	A:1124-1151 C:1124-1151

(no "Exon" information available for 1R27)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:1218
 aligned with NARG_ECOLI | P09152 from UniProtKB/Swiss-Prot  Length:1247

    Alignment length:1218
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569       579       589       599       609       619       629       639       649       659       669       679       689       699       709       719       729       739       749       759       769       779       789       799       809       819       829       839       849       859       869       879       889       899       909       919       929       939       949       959       969       979       989       999      1009      1019      1029      1039      1049      1059      1069      1079      1089      1099      1109      1119      1129      1139      1149      1159      1169      1179      1189      1199      1209      1219      1229      1239        
          NARG_ECOLI     30 RDWEDGYRQRWQHDKIVRSTHGVNCTGSCSWKIYVKNGLVTWETQQTDYPRTRPDLPNHEPRGCPRGASYSWYLYSANRLKYPMMRKRLMKMWREAKALHSDPVEAWASIIEDADKAKSFKQARGRGGFVRSSWQEVNELIAASNVYTIKNYGPDRVAGFSPIPAMSMVSYASGARYLSLIGGTCLSFYDWYCDLPPASPQTWGEQTDVPESADWYNSSYIIAWGSNVPQTRTPDAHFFTEVRYKGTKTVAVTPDYAEIAKLCDLWLAPKQGTDAAMALAMGHVMLREFHLDNPSQYFTDYVRRYTDMPMLVMLEERDGYYAAGRMLRAADLVDALGQENNPEWKTVAFNTNGEMVAPNGSIGFRWGEKGKWNLEQRDGKTGEETELQLSLLGSQDEIAEVGFPYFGGDGTEHFNKVELENVLLHKLPVKRLQLADGSTALVTTVYDLTLANYGLERGLNDVNCATSYDDVKAYTPAWAEQITGVSRSQIIRIAREFADNADKTHGRSMIIVGAGLNHWYHLDMNYRGLINMLIFCGCVGQSGGGWAHYVGQEKLRPQTGWQPLAFALDWQRPARHMNSTSYFYNHSSQWRYETVTAEELLSPMADKSRYTGHLIDFNVRAERMGWLPSAPQLGTNPLTIAGEAEKAGMNPVDYTVKSLKEGSIRFAAEQPENGKNHPRNLFIWRSNLLGSSGKGHEFMLKYLLGTEHGIQGKDLGQQGGVKPEEVDWQDNGLEGKLDLVVTLDFRLSSTCLYSDIILPTATWYEKDDMNTSDMHPFIHPLSAAVDPAWEAKSDWEIYKAIAKKFSEVCVGHLGKETDIVTLPIQHDSAAELAQPLDVKDWKKGECDLIPGKTAPHIMVVERDYPATYERFTSIGPLMEKIGNGGKGIAWNTQSEMDLLRKLNYTKAEGPAKGQPMLNTAIDAAEMILTLAPETNGQVAVKAWAALSEFTGRDHTHLALNKEDEKIRFRDIQAQPRKIISSPTWSGLEDEHVSYNAGYTNVHELIPWRTLSGRQQLYQDHQWMRDFGESLLVYRPPIDTRSVKEVIGQKSNGNQEKALNFLTPHQKWGIHSTYSDNLLMLTLGRGGPVVWLSEADAKDLGIADNDWIEVFNSNGALTARAVVSQRVPAGMTMMYHAQERIVNLPGSEITQQRGGIHNSVTRITPKPTHMIGGYAHLAYGFNYYGTVGSNRDEFVVVRKMKNIDWLDGEGNDQVQESVK 1247
               SCOP domains d1r27a2 A:29-1074 Respiratory nitrate reductase 1 alpha chain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         d1r27a1 A:1075-1246 Respiratory nitrate reductase 1 alpha chain                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhh..eeeee...........eeeeee..eeeeeee..................hhhhhhhhhhh.........eeehhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh......eee.hhhhhhhhhhhhhhhhhhhhhhh.eeee..hhhhhhhhhhhhhhhhhhhh.eee..........hhhhhhhh......hhhhhhhh.eeeee..hhhhhh..hhhhhhhhhhhh.eeeee....hhhhhh..eee.....hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh....eeeeee....eeeeee.hhhhhhhhhhh..hhhhh..ee.....ee....hhhhh...............................eeeeeeee.................eeeeeeeeeeee.....eeeeeehhhhhhhhh.....................hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh..eeeeehhhhhh..hhhhhhhhhhhhhhhh........eeee........hhhhhhhhhh.........eehhhhhhhhhhhhhhhh..hhhhhh....hhhhh..hhhhhhhhhhhh..............hhhhhhhhh..hhhhhhhhhhhhh...hhhhh.........eeeee..hhhhh...hhhhhhhhh...........hhhhh...................eeeeee...hhhhhh..eeee.....eeeeee......eeeeeee.........hhhhhhhhhhhhhhhhh.....eeeeeeee.....hhhhh.......hhhhh...........eeeeeeee..hhhhhhh...hhhhhh.eee..eee.hhhhhhhhhhhhh..............hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh..hhhhhhhhh....hhhhhhhh.ee...................hhhhhhhh...............hhhhhhh.............................eeeeee..............hhhhhhhh....eeeeehhhhhhhh.....eeeeee..eeeeeeeeee......eee......................hhhhh.....hhhhh.......................eeeeee..ee.........ee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) -------------4FE4S_MOW_BIS_MGD  PDB: A:42-106 UniProt: 43-107                 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MOLYBDOPTERIN_PROK------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MOLYBDOPTERIN_PROK_3        ----------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ------------------MOLYBDOPTERIN_PROK_----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                1r27 A   29 RDWEDGYRQRWQHDKIVRSTHGVNCTGSCSWKIYVKNGLVTWETQQTDYPRTRPDLPNHEPRGCPRGASYSWYLYSANRLKYPMMRKRLMKMWREAKALHSDPVEAWASIIEDADKAKSFKQARGRGGFVRSSWQEVNELIAASNVYTIKNYGPDRVAGFSPIPAMSMVSYASGARYLSLIGGTCLSFYDWYCDLPPASPQTWGEQTDVPESADWYNSSYIIAWGSNVPQTRTPDAHFFTEVRYKGTKTVAVTPDYAEIAKLCDLWLAPKQGTDAAMALAMGHVMLREFHLDNPSQYFTDYVRRYTDMPMLVMLEERDGYYAAGRMLRAADLVDALGQENNPEWKTVAFNTNGEMVAPNGSIGFRWGEKGKWNLEQRDGKTGEETELQLSLLGSQDEIAEVGFPYFGGDGTEHFNKVELENVLLHKLPVKRLQLADGSTALVTTVYDLTLANYGLERGLNDVNCATSYDDVKAYTPAWAEQITGVSRSQIIRIAREFADNADKTHGRSMIIVGAGLNHWYHLDMNYRGLINMLIFCGCVGQSGGGWAHYVGQEKLRPQTGWQPLAFALDWQRPARHMNSTSYFYNHSSQWRYETVTAEELLSPMADKSRYTGHLIDFNVRAERMGWLPSAPQLGTNPLTIAGEAEKAGMNPVDYTVKSLKEGSIRFAAEQPENGKNHPRNLFIWRSNLLGSSGKGHEFMLKYLLGTEHGIQGKDLGQQGGVKPEEVDWQDNGLEGKLDLVVTLDFRLSSTCLYSDIILPTATWYEKDDMNTSDMHPFIHPLSAAVDPAWEAKSDWEIYKAIAKKFSEVCVGHLGKETDIVTLPIQHDSAAELAQPLDVKDWKKGECDLIPGKTAPHIMVVERDYPATYERFTSIGPLMEKIGNGGKGIAWNTQSEMDLLRKLNYTKAEGPAKGQPMLNTAIDAAEMILTLAPETNGQVAVKAWAALSEFTGRDHTHLALNKEDEKIRFRDIQAQPRKIISSPTWSGLEDEHVSYNAGYTNVHELIPWRTLSGRQQLYQDHQWMRDFGESLLVYRPPIDTRSVKEVIGQKSNGNQEKALNFLTPHQKWGIHSTYSDNLLMLTLGRGGPVVWLSEADAKDLGIADNDWIEVFNSNGALTARAVVSQRVPAGMTMMYHAQERIVNLPGSEITQQRGGIHNSVTRITPKPTHMIGGYAHLAYGFNYYGTVGSNRDEFVVVRKMKNIDWLDGEGNDQVQESVK 1246
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688       698       708       718       728       738       748       758       768       778       788       798       808       818       828       838       848       858       868       878       888       898       908       918       928       938       948       958       968       978       988       998      1008      1018      1028      1038      1048      1058      1068      1078      1088      1098      1108      1118      1128      1138      1148      1158      1168      1178      1188      1198      1208      1218      1228      1238

Chain B from PDB  Type:PROTEIN  Length:465
 aligned with NARH_ECOLI | P11349 from UniProtKB/Swiss-Prot  Length:512

    Alignment length:465
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460     
          NARH_ECOLI      1 MKIRSQVGMVLNLDKCIGCHTCSVTCKNVWTSREGVEYAWFNNVETKPGQGFPTDWENQEKYKGGWIRKINGKLQPRMGNRAMLLGKIFANPHLPGIDDYYEPFDFDYQNLHTAPEGSKSQPIARPRSLITGERMAKIEKGPNWEDDLGGEFDKLAKDKNFDNIQKAMYSQFENTFMMYLPRLCEHCLNPACVATCPSGAIYKREEDGIVLIDQDKCRGWRMCITGCPYKKIYFNWKSGKSEKCIFCYPRIEAGQPTVCSETCVGRIRYLGVLLYDADAIERAASTENEKDLYQRQLDVFLDPNDPKVIEQAIKDGIPLSVIEAAQQSPVYKMAMEWKLALPLHPEYRTLPMVWYVPPLSPIQSAADAGELGSNGILPDVESLRIPVQYLANLLTAGDTKPVLRALKRMLAMRHYKRAETVDGKVDTRALEEVGLTEAQAQEMYRYLAIANYEDRFVVPSSHREL  465
               SCOP domains d1r27b_ B: Respiratory nitrate reductase 1 beta chain                                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeee.......hhhhhhhhhhhh...........eeeee..........hhhhhh..eee.....eee...hhhhhhhh........hhhhhh..eee.hhhhhhh...........eee......................hhhhhhhhhhhh...hhhhhhhhhh..eeeee.......hhhhhhh....eee......eee........hhhhhhh....eeee....eeee...hhhhhh....hhhhhh.....eeeeeeeee..hhhhhhh..hhhhhhhhhhh......hhhhhhhhhhh..hhhhhhhhh.hhhhhhhh........hhhhh....eeee......................hhhhh..hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhh..hhhhhhhhhhhhh..hhhhhee........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------4FE4S_FER_2  PDB: B:7-35     -------------------------------------------------------------------------------------------------------------------------------------------4FE4S_FER_2  PDB: B:175-206     -4FE4S_FER_2  PDB: B:208-237   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1r27 B    1 MKIRSQVGMVLNLDKCIGCHTCSVTCKNVWTSREGVEYAWFNNVETKPGQGFPTDWENQEKYKGGWIRKINGKLQPRMGNRAMLLGKIFANPHLPGIDDYYEPFDFDYQNLHTAPEGSKSQPIARPRSLITGERMAKIEKGPNWEDDLGGEFDKLAKDKNFDNIQKAMYSQFENTFMMYLPRLCEHCLNPACVATCPSGAIYKREEDGIVLIDQDKCRGWRMCITGCPYKKIYFNWKSGKSEKCIFCYPRIEAGQPTVCSETCVGRIRYLGVLLYDADAIERAASTENEKDLYQRQLDVFLDPNDPKVIEQAIKDGIPLSVIEAAQQSPVYKMAMEWKLALPLHPEYRTLPMVWYVPPLSPIQSAADAGELGSNGILPDVESLRIPVQYLANLLTAGDTKPVLRALKRMLAMRHYKRAETVDGKVDTRALEEVGLTEAQAQEMYRYLAIANYEDRFVVPSSHREL  465
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460

Chain C from PDB  Type:PROTEIN  Length:1218
 aligned with NARG_ECOLI | P09152 from UniProtKB/Swiss-Prot  Length:1247

    Alignment length:1218
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569       579       589       599       609       619       629       639       649       659       669       679       689       699       709       719       729       739       749       759       769       779       789       799       809       819       829       839       849       859       869       879       889       899       909       919       929       939       949       959       969       979       989       999      1009      1019      1029      1039      1049      1059      1069      1079      1089      1099      1109      1119      1129      1139      1149      1159      1169      1179      1189      1199      1209      1219      1229      1239        
          NARG_ECOLI     30 RDWEDGYRQRWQHDKIVRSTHGVNCTGSCSWKIYVKNGLVTWETQQTDYPRTRPDLPNHEPRGCPRGASYSWYLYSANRLKYPMMRKRLMKMWREAKALHSDPVEAWASIIEDADKAKSFKQARGRGGFVRSSWQEVNELIAASNVYTIKNYGPDRVAGFSPIPAMSMVSYASGARYLSLIGGTCLSFYDWYCDLPPASPQTWGEQTDVPESADWYNSSYIIAWGSNVPQTRTPDAHFFTEVRYKGTKTVAVTPDYAEIAKLCDLWLAPKQGTDAAMALAMGHVMLREFHLDNPSQYFTDYVRRYTDMPMLVMLEERDGYYAAGRMLRAADLVDALGQENNPEWKTVAFNTNGEMVAPNGSIGFRWGEKGKWNLEQRDGKTGEETELQLSLLGSQDEIAEVGFPYFGGDGTEHFNKVELENVLLHKLPVKRLQLADGSTALVTTVYDLTLANYGLERGLNDVNCATSYDDVKAYTPAWAEQITGVSRSQIIRIAREFADNADKTHGRSMIIVGAGLNHWYHLDMNYRGLINMLIFCGCVGQSGGGWAHYVGQEKLRPQTGWQPLAFALDWQRPARHMNSTSYFYNHSSQWRYETVTAEELLSPMADKSRYTGHLIDFNVRAERMGWLPSAPQLGTNPLTIAGEAEKAGMNPVDYTVKSLKEGSIRFAAEQPENGKNHPRNLFIWRSNLLGSSGKGHEFMLKYLLGTEHGIQGKDLGQQGGVKPEEVDWQDNGLEGKLDLVVTLDFRLSSTCLYSDIILPTATWYEKDDMNTSDMHPFIHPLSAAVDPAWEAKSDWEIYKAIAKKFSEVCVGHLGKETDIVTLPIQHDSAAELAQPLDVKDWKKGECDLIPGKTAPHIMVVERDYPATYERFTSIGPLMEKIGNGGKGIAWNTQSEMDLLRKLNYTKAEGPAKGQPMLNTAIDAAEMILTLAPETNGQVAVKAWAALSEFTGRDHTHLALNKEDEKIRFRDIQAQPRKIISSPTWSGLEDEHVSYNAGYTNVHELIPWRTLSGRQQLYQDHQWMRDFGESLLVYRPPIDTRSVKEVIGQKSNGNQEKALNFLTPHQKWGIHSTYSDNLLMLTLGRGGPVVWLSEADAKDLGIADNDWIEVFNSNGALTARAVVSQRVPAGMTMMYHAQERIVNLPGSEITQQRGGIHNSVTRITPKPTHMIGGYAHLAYGFNYYGTVGSNRDEFVVVRKMKNIDWLDGEGNDQVQESVK 1247
               SCOP domains d1r27c2 C:29-1074 Respiratory nitrate reductase 1 alpha chain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         d1r27c1 C:1075-1246 Respiratory nitrate reductase 1 alpha chain                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) ------------------------------------------------------------------------------Molybdopterin-1r27C03 C:107-832                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Molydop_binding-1r27C01 C:1086-1205                                                                                     ----------------------------------------- Pfam domains (1)
           Pfam domains (2) ------------------------------------------------------------------------------Molybdopterin-1r27C04 C:107-832                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Molydop_binding-1r27C02 C:1086-1205                                                                                     ----------------------------------------- Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhh..eeeee...........eeeeee..eeeeeee..................hhhhhhhhhhh.........eeehhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh......eee.hhhhhhhhhhhhhhhhhhhhhhh.eeee..hhhhhhhhhhhhhhhhhhhh.eee..........hhhhhhhh......hhhhhhhh.eeeee..hhhhhh..hhhhhhhhhhhh.eeeee....hhhhhh..eee.....hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh....eeeeee....eeeeee.hhhhhhhhhhh..hhhhh..ee.....ee....hhhhh...............................eeeeeeee.................eeeeeeeeeeee.....eeeeeehhhhhhhhh.....................hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh..eeeeehhhhhh..hhhhhhhhhhhhhhhh........eeee........hhhhhhhhhh........eeehhhhhhhhhhhhhhhh...hhhhh....hhhhh..hhhhhhhhhhhh..............hhhhhhhhh..hhhhhhhhhhhh....hhhhh.........eeeee..........hhhhhhhhh...................................eeeeee...hhhhhh..eeee.....eeeeee......eeeeeee.........hhhhhhhhhhhhhhhhh.....eeeeeeee.....hhhhh.......hhhhh...........eeeeeeee..hhhhhhh...hhhhhh.eee..eee.hhhhhhhhhhhhh..............hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh..hhhhhhhhh....hhhhhhhh.ee...................hhhhhhhh...............hhhhhhh.............................eeeeee..............hhhhhhhh....eeeeehhhhhhhh.....eeeeee..eeeeeeeeee......eee......................hhhhh.....hhhhhh......................eeeeee..ee.........ee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) -------------4FE4S_MOW_BIS_MGD  PDB: C:42-106 UniProt: 43-107                 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MOLYBDOPTERIN_PROK------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MOLYBDOPTERIN_PROK_3        ----------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ------------------MOLYBDOPTERIN_PROK_----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                1r27 C   29 RDWEDGYRQRWQHDKIVRSTHGVNCTGSCSWKIYVKNGLVTWETQQTDYPRTRPDLPNHEPRGCPRGASYSWYLYSANRLKYPMMRKRLMKMWREAKALHSDPVEAWASIIEDADKAKSFKQARGRGGFVRSSWQEVNELIAASNVYTIKNYGPDRVAGFSPIPAMSMVSYASGARYLSLIGGTCLSFYDWYCDLPPASPQTWGEQTDVPESADWYNSSYIIAWGSNVPQTRTPDAHFFTEVRYKGTKTVAVTPDYAEIAKLCDLWLAPKQGTDAAMALAMGHVMLREFHLDNPSQYFTDYVRRYTDMPMLVMLEERDGYYAAGRMLRAADLVDALGQENNPEWKTVAFNTNGEMVAPNGSIGFRWGEKGKWNLEQRDGKTGEETELQLSLLGSQDEIAEVGFPYFGGDGTEHFNKVELENVLLHKLPVKRLQLADGSTALVTTVYDLTLANYGLERGLNDVNCATSYDDVKAYTPAWAEQITGVSRSQIIRIAREFADNADKTHGRSMIIVGAGLNHWYHLDMNYRGLINMLIFCGCVGQSGGGWAHYVGQEKLRPQTGWQPLAFALDWQRPARHMNSTSYFYNHSSQWRYETVTAEELLSPMADKSRYTGHLIDFNVRAERMGWLPSAPQLGTNPLTIAGEAEKAGMNPVDYTVKSLKEGSIRFAAEQPENGKNHPRNLFIWRSNLLGSSGKGHEFMLKYLLGTEHGIQGKDLGQQGGVKPEEVDWQDNGLEGKLDLVVTLDFRLSSTCLYSDIILPTATWYEKDDMNTSDMHPFIHPLSAAVDPAWEAKSDWEIYKAIAKKFSEVCVGHLGKETDIVTLPIQHDSAAELAQPLDVKDWKKGECDLIPGKTAPHIMVVERDYPATYERFTSIGPLMEKIGNGGKGIAWNTQSEMDLLRKLNYTKAEGPAKGQPMLNTAIDAAEMILTLAPETNGQVAVKAWAALSEFTGRDHTHLALNKEDEKIRFRDIQAQPRKIISSPTWSGLEDEHVSYNAGYTNVHELIPWRTLSGRQQLYQDHQWMRDFGESLLVYRPPIDTRSVKEVIGQKSNGNQEKALNFLTPHQKWGIHSTYSDNLLMLTLGRGGPVVWLSEADAKDLGIADNDWIEVFNSNGALTARAVVSQRVPAGMTMMYHAQERIVNLPGSEITQQRGGIHNSVTRITPKPTHMIGGYAHLAYGFNYYGTVGSNRDEFVVVRKMKNIDWLDGEGNDQVQESVK 1246
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688       698       708       718       728       738       748       758       768       778       788       798       808       818       828       838       848       858       868       878       888       898       908       918       928       938       948       958       968       978       988       998      1008      1018      1028      1038      1048      1058      1068      1078      1088      1098      1108      1118      1128      1138      1148      1158      1168      1178      1188      1198      1208      1218      1228      1238

Chain D from PDB  Type:PROTEIN  Length:465
 aligned with NARH_ECOLI | P11349 from UniProtKB/Swiss-Prot  Length:512

    Alignment length:465
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460     
          NARH_ECOLI      1 MKIRSQVGMVLNLDKCIGCHTCSVTCKNVWTSREGVEYAWFNNVETKPGQGFPTDWENQEKYKGGWIRKINGKLQPRMGNRAMLLGKIFANPHLPGIDDYYEPFDFDYQNLHTAPEGSKSQPIARPRSLITGERMAKIEKGPNWEDDLGGEFDKLAKDKNFDNIQKAMYSQFENTFMMYLPRLCEHCLNPACVATCPSGAIYKREEDGIVLIDQDKCRGWRMCITGCPYKKIYFNWKSGKSEKCIFCYPRIEAGQPTVCSETCVGRIRYLGVLLYDADAIERAASTENEKDLYQRQLDVFLDPNDPKVIEQAIKDGIPLSVIEAAQQSPVYKMAMEWKLALPLHPEYRTLPMVWYVPPLSPIQSAADAGELGSNGILPDVESLRIPVQYLANLLTAGDTKPVLRALKRMLAMRHYKRAETVDGKVDTRALEEVGLTEAQAQEMYRYLAIANYEDRFVVPSSHREL  465
               SCOP domains d1r27d_ D: Respiratory nitrate reductase 1 beta chain                                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Fer4_11-1r27D01 D:175-273                                                                          ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains (1)
           Pfam domains (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Fer4_11-1r27D02 D:175-273                                                                          ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains (2)
         Sec.struct. author ..eeeeeeeeee.......hhhhhhhhhhhh...........eeeee..........hhhhhh..eee.....eee...hhhhhhhh........hhhhhh..eee.hhhhhhh...........eee......................hhhhhhhhhhhh...hhhhhhhhhh..eeeee.......hhhhhh.....eee......eee........hhhhhhh....eeee....eeee...hhhhhh....hhhhhh.....eeeeeeeee..hhhhhhh..hhhhhhhhhhh......hhhhhhhhhhh..hhhhhhhhh.hhhhhhhh........hhhhh....eeee......................hhhhh..hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhh.hhhhhhhhhhhhh..hhhhhee........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------4FE4S_FER_2  PDB: D:7-35     -------------------------------------------------------------------------------------------------------------------------------------------4FE4S_FER_2  PDB: D:175-206     -4FE4S_FER_2  PDB: D:208-237   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1r27 D    1 MKIRSQVGMVLNLDKCIGCHTCSVTCKNVWTSREGVEYAWFNNVETKPGQGFPTDWENQEKYKGGWIRKINGKLQPRMGNRAMLLGKIFANPHLPGIDDYYEPFDFDYQNLHTAPEGSKSQPIARPRSLITGERMAKIEKGPNWEDDLGGEFDKLAKDKNFDNIQKAMYSQFENTFMMYLPRLCEHCLNPACVATCPSGAIYKREEDGIVLIDQDKCRGWRMCITGCPYKKIYFNWKSGKSEKCIFCYPRIEAGQPTVCSETCVGRIRYLGVLLYDADAIERAASTENEKDLYQRQLDVFLDPNDPKVIEQAIKDGIPLSVIEAAQQSPVYKMAMEWKLALPLHPEYRTLPMVWYVPPLSPIQSAADAGELGSNGILPDVESLRIPVQYLANLLTAGDTKPVLRALKRMLAMRHYKRAETVDGKVDTRALEEVGLTEAQAQEMYRYLAIANYEDRFVVPSSHREL  465
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "CATH Domain" information available for 1R27)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: 4Fe-4S (51)

Family: Fer4_11 (12)

Escherichia coli (strain K12) (8)

1a	Fer4_11-1r27D01	D:175-273
1b	Fer4_11-1r27D02	D:175-273

Clan: AcetylDC-like (37)

Family: Molydop_binding (24)

Escherichia coli (strain K12) (9)

2a	Molydop_binding-1r27C01	C:1086-1205
2b	Molydop_binding-1r27C02	C:1086-1205

Clan: no clan defined [family: Molybdopterin] (24)

Family: Molybdopterin (24)

Escherichia coli (strain K12) (9)

3a	Molybdopterin-1r27C03	C:107-832
3b	Molybdopterin-1r27C04	C:107-832

Asymmetric Unit(hide GO term definitions)

Chain A,C (NARG_ECOLI | P09152)

molecular function
	GO:0051539	4 iron, 4 sulfur cluster binding	Interacting selectively and non-covalently with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
	GO:0009055	electron carrier activity	Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
	GO:0051536	iron-sulfur cluster binding	Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0030151	molybdenum ion binding	Interacting selectively and non-covalently with molybdenum (Mo) ions.
	GO:0043546	molybdopterin cofactor binding	Interacting selectively and non-covalently with the molybdopterin cofactor (Moco), essential for the catalytic activity of some enzymes, e.g. sulfite oxidase, xanthine dehydrogenase, and aldehyde oxidase. The cofactor consists of a mononuclear molybdenum (Mo-molybdopterin) or tungsten ion (W-molybdopterin) coordinated by one or two molybdopterin ligands.
	GO:0008940	nitrate reductase activity	Catalysis of the reaction: nitrite + acceptor = nitrate + reduced acceptor.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0009061	anaerobic respiration	The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which uses compounds other than oxygen (e.g. nitrate, sulfate) as the terminal electron acceptor.
	GO:0042128	nitrate assimilation	The nitrogen metabolic process that encompasses the uptake of nitrate from the environment and reduction to ammonia, and results in the incorporation of nitrogen derived from nitrate into cellular substances.
	GO:0042126	nitrate metabolic process	The chemical reactions and pathways involving nitrates, inorganic or organic salts and esters of nitric acid.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
	GO:0044799	NarGHI complex	A heterotrimeric protein complex with iron-sulfur and molybdenum cofactors that functions as a terminal reductase in electron transport pathways that operate during anaerobic nitrate respiration. In E. coli electrons are passed from the FdnGHI complex to the NarGHI complex via menoquinone and menaquinol. Within NarGHI, electrons are passed from the two heme molecules in the NarI subunit down a Fe-S cluster chain in the NarH and NarG subunits to the Molybdenum cofactor, Mo-bisMGD, in the NarG subunit.
	GO:0031224	intrinsic component of membrane	The component of a membrane consisting of the gene products having some covalently attached portion, for example part of a peptide sequence or some other covalently attached group such as a GPI anchor, which spans or is embedded in one or both leaflets of the membrane.
	GO:0031235	intrinsic component of the cytoplasmic side of the plasma membrane	The component of a plasma membrane consisting of gene products and protein complexes that have some covalently attached part (e.g. peptide sequence or GPI anchor) which is embedded in the cytoplasmic side of the plasma membrane only.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0009325	nitrate reductase complex	An enzyme complex that catalyzes the formation of nitrate from nitrite with the concomitant reduction of an acceptor.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain B,D (NARH_ECOLI | P11349)

molecular function
	GO:0051538	3 iron, 4 sulfur cluster binding	Interacting selectively and non-covalently with a 3 iron, 4 sulfur (3Fe-4S) cluster; this cluster consists of three iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands. It is essentially a 4Fe-4S cluster with one iron missing.
	GO:0051539	4 iron, 4 sulfur cluster binding	Interacting selectively and non-covalently with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
	GO:0009055	electron carrier activity	Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
	GO:0051536	iron-sulfur cluster binding	Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0008940	nitrate reductase activity	Catalysis of the reaction: nitrite + acceptor = nitrate + reduced acceptor.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0009061	anaerobic respiration	The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which uses compounds other than oxygen (e.g. nitrate, sulfate) as the terminal electron acceptor.
	GO:0042128	nitrate assimilation	The nitrogen metabolic process that encompasses the uptake of nitrate from the environment and reduction to ammonia, and results in the incorporation of nitrogen derived from nitrate into cellular substances.
	GO:0042126	nitrate metabolic process	The chemical reactions and pathways involving nitrates, inorganic or organic salts and esters of nitric acid.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
	GO:0044799	NarGHI complex	A heterotrimeric protein complex with iron-sulfur and molybdenum cofactors that functions as a terminal reductase in electron transport pathways that operate during anaerobic nitrate respiration. In E. coli electrons are passed from the FdnGHI complex to the NarGHI complex via menoquinone and menaquinol. Within NarGHI, electrons are passed from the two heme molecules in the NarI subunit down a Fe-S cluster chain in the NarH and NarG subunits to the Molybdenum cofactor, Mo-bisMGD, in the NarG subunit.
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0031224	intrinsic component of membrane	The component of a membrane consisting of the gene products having some covalently attached portion, for example part of a peptide sequence or some other covalently attached group such as a GPI anchor, which spans or is embedded in one or both leaflets of the membrane.
	GO:0031235	intrinsic component of the cytoplasmic side of the plasma membrane	The component of a plasma membrane consisting of gene products and protein complexes that have some covalently attached part (e.g. peptide sequence or GPI anchor) which is embedded in the cytoplasmic side of the plasma membrane only.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0009325	nitrate reductase complex	An enzyme complex that catalyzes the formation of nitrate from nitrite with the concomitant reduction of an acceptor.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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	1r27
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	NARG_ECOLI \| P09152
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	NARH_ECOLI \| P11349
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	1.7.99.4
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	NARG_ECOLI \| P09152
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	NARH_ECOLI \| P11349
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(no "Related Entries Specified in the PDB File" available for 1R27)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 16)

Sites (16, 16)

SS Bonds (0, 0)

Cis Peptide Bonds (10, 10)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (5, 14)

Exons (0, 0)

Sequences/Alignments

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SCOP Domains (3, 6)

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Pfam Domains (3, 6)

Gene Ontology (21, 38)

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