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Title :   CYTOCHROME CD1 NITRITE REDUCTASE, OXIDISED FORM

Authors :   V. Fulop

Date :   05 Aug 99 (Deposition) - 18 Aug 99 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.28

Chains :   Asym./Biol. Unit : A,B

Keywords :   Enzyme, Nitrite Reductase, Oxidoreductase, Denitrification, Electron Transport, Periplasmic (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   V. Fulop, J. W. B. Moir, S. J. Ferguson, J. Hajdu
The Anatomy Of A Bifunctional Enzyme: Structural Basis For Reduction Of Oxygen To Water And Synthesys Of Nitric Oxide By Cytochrome Cd1
Cell(Cambridge, Mass. ) V. 81 369 1995
PubMed-ID: 7736589 | Reference-DOI: 10.1016/0092-8674(95)90390-9
(for further references see the PDB file header)

Molecule 1 - CYTOCHROME CD1 NITRITE REDUCTASE
	Biological Unit	:	DIMER
	Cellular Location	:	PERIPLASM
	Chains	:	A, B
	Organism Scientific	:	PARACOCCUS PANTOTROPHUS
	Organism Taxid	:	82367

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (4, 17)

No.	Name	Count	Type	Full Name
1	DHE	2	Ligand/Ion	HEME D
2	GOL	7	Ligand/Ion	GLYCEROL
3	HEC	2	Ligand/Ion	HEME C
4	SO4	6	Ligand/Ion	SULFATE ION

Asymmetric Unit (17, 17)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASP A:290 , GLU A:291 , GLN A:292 , HOH A:2752 , HOH A:2753 , MET B:139	BINDING SITE FOR RESIDUE SO4 A 621
02	AC2	SOFTWARE	ASN A:31 , GLN A:35 , LYS A:237 , SER A:240 , HOH A:2039 , HOH A:2754 , HOH A:2755	BINDING SITE FOR RESIDUE SO4 A 622
03	AC3	SOFTWARE	MET A:139 , ASP B:290 , GLU B:291 , GLN B:292 , HOH B:2464 , HOH B:2744	BINDING SITE FOR RESIDUE SO4 B 621
04	AC4	SOFTWARE	ASN B:31 , GLN B:35 , LYS B:237 , SER B:240 , HOH B:2745 , HOH B:2746 , HOH B:2747 , HOH B:2748	BINDING SITE FOR RESIDUE SO4 B 622
05	AC5	SOFTWARE	PHE B:395 , VAL B:396 , PRO B:449 , HOH B:2566 , HOH B:2621 , HOH B:2749 , HOH B:2750 , HOH B:2751 , HOH B:2752 , HOH B:2753	BINDING SITE FOR RESIDUE SO4 B 623
06	AC6	SOFTWARE	GLY B:439 , GLY B:440 , ASN B:461 , ILE B:466 , HOH B:2578 , HOH B:2633 , HOH B:2754 , HOH B:2755	BINDING SITE FOR RESIDUE SO4 B 624
07	AC7	SOFTWARE	ASP A:16 , HIS A:17 , ASN A:23 , ARG A:64 , CYS A:65 , CYS A:68 , HIS A:69 , GLY A:78 , LYS A:79 , LEU A:81 , LEU A:89 , TYR A:93 , LEU A:94 , PHE A:97 , SER A:102 , GOL A:611 , HOH A:2151 , HOH A:2157 , HOH A:2742 , HOH A:2743	BINDING SITE FOR RESIDUE HEC A 601
08	AC8	SOFTWARE	TYR A:25 , GLU A:26 , PRO A:27 , SER A:28 , MET A:106 , TRP A:109 , ARG A:174 , HIS A:200 , ILE A:201 , ARG A:203 , ARG A:216 , ARG A:243 , SER A:244 , TYR A:263 , ALA A:302 , HIS A:345 , ARG A:391 , PHE A:444 , GLN A:507 , THR A:554 , GLY A:555 , PHE A:557 , HOH A:2027 , HOH A:2028 , HOH A:2374 , HOH A:2377 , HOH A:2414 , HOH A:2744 , HOH A:2745 , HOH A:2746 , HOH A:2747	BINDING SITE FOR RESIDUE DHE A 602
09	AC9	SOFTWARE	ASP B:16 , HIS B:17 , ASN B:23 , ARG B:64 , CYS B:65 , CYS B:68 , HIS B:69 , GLY B:78 , LYS B:79 , LEU B:81 , LEU B:89 , TYR B:93 , LEU B:94 , PHE B:97 , SER B:102 , PRO B:103 , MET B:123 , GOL B:611 , HOH B:2152 , HOH B:2735 , HOH B:2736 , HOH B:2738	BINDING SITE FOR RESIDUE HEC B 601
10	BC1	SOFTWARE	TYR B:25 , GLU B:26 , PRO B:27 , SER B:28 , MET B:106 , TRP B:109 , ARG B:174 , HIS B:200 , ILE B:201 , ARG B:203 , ARG B:216 , ARG B:243 , SER B:244 , ILE B:245 , TYR B:263 , ALA B:302 , HIS B:345 , ARG B:391 , PHE B:444 , GLN B:507 , THR B:554 , GLY B:555 , PHE B:557 , HOH B:2382 , HOH B:2385 , HOH B:2422 , HOH B:2739 , HOH B:2740 , HOH B:2741 , HOH B:2742	BINDING SITE FOR RESIDUE DHE B 602
11	BC2	SOFTWARE	ASN A:23 , ARG A:24 , GLU A:26 , PRO A:27 , GLU A:63 , ARG A:64 , ALA A:104 , GLY A:105 , HEC A:601 , HOH A:2203	BINDING SITE FOR RESIDUE GOL A 611
12	BC3	SOFTWARE	VAL A:396 , HIS A:397 , PRO A:398 , THR A:399 , GLY A:401 , HIS A:424	BINDING SITE FOR RESIDUE GOL A 612
13	BC4	SOFTWARE	PHE A:395 , VAL A:396 , PRO A:449 , SER A:451 , ILE A:475 , HOH A:2612 , HOH A:2748 , HOH A:2749	BINDING SITE FOR RESIDUE GOL A 613
14	BC5	SOFTWARE	GLU A:136 , HOH A:2750 , HOH A:2751	BINDING SITE FOR RESIDUE GOL A 614
15	BC6	SOFTWARE	ASN B:23 , ARG B:24 , GLU B:26 , PRO B:27 , GLU B:63 , ARG B:64 , ALA B:104 , GLY B:105 , THR B:111 , HEC B:601 , HOH B:2136 , HOH B:2203	BINDING SITE FOR RESIDUE GOL B 611
16	BC7	SOFTWARE	LYS B:488 , THR B:489 , LEU B:490 , TRP B:495 , LEU B:539 , HOH B:2743	BINDING SITE FOR RESIDUE GOL B 612
17	BC8	SOFTWARE	GLU B:465 , GLY B:468 , SER B:469 , PRO B:491 , ALA B:493 , GLU B:494 , HOH B:2637	BINDING SITE FOR RESIDUE GOL B 613

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

Asymmetric/Biological Unit

No.	Residues
1	Trp A:264	-	Pro A:265
2	Trp B:264	-	Pro B:265

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

Asymmetric/Biological Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	CYTC	PS51007	Cytochrome c family profile.	NIRS_PARPN	81-160	2	A:52-131 B:52-131

(no "Exon" information available for 1QKS)

Asymmetric/Biological 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:559
 aligned with NIRS_PARPN | P72181 from UniProtKB/Swiss-Prot  Length:596

    Alignment length:559
                                    47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587         
           NIRS_PARPN    38 DPAAALEDHKTRTDNRYEPSLDNLAQQDVAAPGAPEGVSALSDAQYNEANKIYFERCAGCHGVLRKGATGKALTPDLTRDLGFDYLQSFITYGSPAGMPNWGTSGELSAEQVDLMANYLLLDPAAPPEFGMKEMRESWKVHVAPEDRPTQQENDWDLENLFSVTLRDAGQIALIDGATYEIKSVLDTGYAVHISRLSASGRYLFVIGRDGKVNMIDLWMKEPTTVAEIKIGSEARSIETSKMEGWEDKYAIAGAYWPPQYVIMDGETLEPKKIQSTRGMTYDEQEYHPEPRVAAILASHYRPEFIVNVKETGKILLVDYTDLDNLKTTEISAERFLHDGGLDGSHRYFITAANARNKLVVIDTKEGKLVAIEDTGGQTPHPGRGANFVHPTFGPVWATSHMGDDSVALIGTDPEGHPDNAWKILDSFPALGGGSLFIKTHPNSQYLYVDATLNPEAEISGSVAVFDIKAMTGDGSDPEFKTLPIAEWAGITEGQPRVVQGEFNKDGTEVWFSVWNGKDQESALVVVDDKTLELKHVIKDERLVTPTGKFNVYNTMTDTY 596
               SCOP domains d1qksa1 A:9-135 N-terminal (heme c) domain of cytochrome cd1-nitrite reductase                                                 d1qksa2 A:136-567 C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ---------------------------1qksA01 A:36-135 Cytochrome c                                                                       1qksA02 A:136-567  [code=2.140.10.20, no name defined]                                                                                                                                                                                                                                                                                                                                                                                           CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhh.............hhhhh..............hhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhh........hhhhhhhhh....hhhhh........hhh.eeeeee....eeeeee.....eeeeee....eeeeee.....eeeeee...eeeeee.......eeeeee......eeee.........eeeeee....eeeeee.....eeeeee...................eee.....eeeeee....eeeeee........eeeee.......eee.....eeeeee....eeeeee....eeeeeee...........eeeee...eeeeeee.....eeeeee............eeeeee................eeeee.....hhhhhh.eeeee.hhh........eeeehhhhhhh......eee.........eeeeeee.......eeeeee....eeeeee..........eeehhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------CYTC  PDB: A:52-131 UniProt: 81-160                                             ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qks A   9 DPAAALEDHKTRTDNRYEPSLDNLAQQDVAAPGAPEGVTALSDAQYNEANKIYFERCAGCHGVLRKGATGKALTPDLTRDLGFDYLQSFITYASPAGMPNWGTSGELSAEQVDLMANYLLLDPAAPPEFGMKEMRESWKVHVAPEDRPTQQMNDWDLENLFSVTLRDAGQIALIDGSTYEIKTVLDTGYAVHISRLSASGRYLFVIGRDGKVNMIDLWMKEPTTVAEIKIGSEARSIETSKMEGWEDKYAIAGAYWPPQYVIMDGETLEPKKIQSTRGMTYDEQEYHPEPRVAAILASHYRPEFIVNVKETGKILLVDYTDLNNLKTTEISAERFLHDGGLDGSHRYFITAANARNKLVVIDTKEGKLVAIEDTGGQTPHPGRGANFVHPTFGPVWATSHMGDDSVALIGTDPEGHPDNAWKILDSFPALGGGSLFIKTHPNSQYLYVDATLNPEAEISGSVAVFDIKAMTGDGSDPEFKTLPIAEWAGITEGQPRVVQGEFNKDGTEVWFSVWNGKDQESALVVVDDKTLELKHVIKDERLVTPTGKFNVYNTMTDTY 567
                                    18        28        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

Chain B from PDB  Type:PROTEIN  Length:559
 aligned with NIRS_PARPN | P72181 from UniProtKB/Swiss-Prot  Length:596

    Alignment length:559
                                    47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587         
           NIRS_PARPN    38 DPAAALEDHKTRTDNRYEPSLDNLAQQDVAAPGAPEGVSALSDAQYNEANKIYFERCAGCHGVLRKGATGKALTPDLTRDLGFDYLQSFITYGSPAGMPNWGTSGELSAEQVDLMANYLLLDPAAPPEFGMKEMRESWKVHVAPEDRPTQQENDWDLENLFSVTLRDAGQIALIDGATYEIKSVLDTGYAVHISRLSASGRYLFVIGRDGKVNMIDLWMKEPTTVAEIKIGSEARSIETSKMEGWEDKYAIAGAYWPPQYVIMDGETLEPKKIQSTRGMTYDEQEYHPEPRVAAILASHYRPEFIVNVKETGKILLVDYTDLDNLKTTEISAERFLHDGGLDGSHRYFITAANARNKLVVIDTKEGKLVAIEDTGGQTPHPGRGANFVHPTFGPVWATSHMGDDSVALIGTDPEGHPDNAWKILDSFPALGGGSLFIKTHPNSQYLYVDATLNPEAEISGSVAVFDIKAMTGDGSDPEFKTLPIAEWAGITEGQPRVVQGEFNKDGTEVWFSVWNGKDQESALVVVDDKTLELKHVIKDERLVTPTGKFNVYNTMTDTY 596
               SCOP domains d1qksb1 B:9-135 N-terminal (heme c) domain of cytochrome cd1-nitrite reductase                                                 d1qksb2 B:136-567 C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ---------------------------1qksB01 B:36-135 Cytochrome c                                                                       1qksB02 B:136-567  [code=2.140.10.20, no name defined]                                                                                                                                                                                                                                                                                                                                                                                           CATH domains
           Pfam domains (1) -------------------------------------------Cytochrome_CBB3-1qksB03 B:52-127                                            ----------------------------------Cytochrom_D1-1qksB01 B:162-562                                                                                                                                                                                                                                                                                                                                                                                   ----- Pfam domains (1)
           Pfam domains (2) -------------------------------------------Cytochrome_CBB3-1qksB04 B:52-127                                            ----------------------------------Cytochrom_D1-1qksB02 B:162-562                                                                                                                                                                                                                                                                                                                                                                                   ----- Pfam domains (2)
         Sec.struct. author hhhhhhhhh.............hhhhh..............hhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhh........hhhhhhhhh....hhhhh........hhhh.eeeee....eeeee......eeeeee....eeeeee.....eeeeee...eeeeee.......eeeeee......eeee.........eeeeee....eeeeee.....eeeeee...................eee.....eeeeee....eeeeee........eeeee.......eee.....eeeeee....eeeeee....eeeeeee...........eeeee...eeeeeee.....eeeeee.....hhhh...eeeeee................eeee......hhhhhh.eeeee.hhh........eeeehhhhhhh......eee.........eeeeeee.......eeeeee....eeeeee..........eeehhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------CYTC  PDB: B:52-131 UniProt: 81-160                                             ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qks B   9 DPAAALEDHKTRTDNRYEPSLDNLAQQDVAAPGAPEGVTALSDAQYNEANKIYFERCAGCHGVLRKGATGKALTPDLTRDLGFDYLQSFITYASPAGMPNWGTSGELSAEQVDLMANYLLLDPAAPPEFGMKEMRESWKVHVAPEDRPTQQMNDWDLENLFSVTLRDAGQIALIDGSTYEIKTVLDTGYAVHISRLSASGRYLFVIGRDGKVNMIDLWMKEPTTVAEIKIGSEARSIETSKMEGWEDKYAIAGAYWPPQYVIMDGETLEPKKIQSTRGMTYDEQEYHPEPRVAAILASHYRPEFIVNVKETGKILLVDYTDLNNLKTTEISAERFLHDGGLDGSHRYFITAANARNKLVVIDTKEGKLVAIEDTGGQTPHPGRGANFVHPTFGPVWATSHMGDDSVALIGTDPEGHPDNAWKILDSFPALGGGSLFIKTHPNSQYLYVDATLNPEAEISGSVAVFDIKAMTGDGSDPEFKTLPIAEWAGITEGQPRVVQGEFNKDGTEVWFSVWNGKDQESALVVVDDKTLELKHVIKDERLVTPTGKFNVYNTMTDTY 567
                                    18        28        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

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 '\|'

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Cytochrome Bc1 Complex; Chain D, domain 2 (279)

Homologous Superfamily: Cytochrome c (279)

Paracoccus pantotrophus. Organism_taxid: 82367. (11)

1a	1qksA01	A:36-135
1b	1qksB01	B:36-135

Class: Mainly Beta (13760)

Architecture: 8 Propellor (110)

Topology: Methanol Dehydrogenase; Chain A (110)

Homologous Superfamily: [code=2.140.10.20, no name defined] (22)

Paracoccus pantotrophus. Organism_taxid: 82367. (11)

2a	1qksA02	A:136-567
2b	1qksB02	B:136-567

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Beta_propeller (192)

Family: Cytochrom_D1 (5)

Paracoccus pantotrophus (Thiosphaera pantotropha) (1)

1a	Cytochrom_D1-1qksB01	B:162-562
1b	Cytochrom_D1-1qksB02	B:162-562

Clan: Cytochrome-c (108)

Family: Cytochrome_CBB3 (20)

Paracoccus pantotrophus (Thiosphaera pantotropha) (1)

2a	Cytochrome_CBB3-1qksB03	B:52-127
2b	Cytochrome_CBB3-1qksB04	B:52-127

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (NIRS_PARPN | P72181)

molecular function
	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:0020037	heme binding	Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
	GO:0050418	hydroxylamine reductase activity	Catalysis of the reaction: NH3 + H2O + acceptor = hydroxylamine + reduced acceptor.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0050421	nitrite reductase (NO-forming) activity	Catalysis of the reaction: nitric oxide + H2O + ferricytochrome c = nitrite + ferrocytochrome c + 2 H+.
	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.
biological process
	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:0042597	periplasmic space	The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

Asymmetric/Biological Unit
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
		Trp A:264 - Pro A:265	[ RasMol ]
		Trp B:264 - Pro B:265	[ RasMol ]

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	1qks
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	NIRS_PARPN \| P72181
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UniProtKB/Swiss-Prot
	NIRS_PARPN \| P72181	:	1aof 1aom 1aoq 1dy7 1e2r 1gq1 1h9x 1h9y 1hcm 1hj3 1hj4 1hj5

1aof	CYTOCHROME CD1 NITRITE REDUCTASE, REDUCED FORM
1aom	SUBSTRATE AND PRODUCT BOUND TO CYTOCHROME CD1 NITRITE REDUCTASE
1aoq	CYTOCHROME CD1 NITRITE REDUCTASE WITH SUBSTRATE AND PRODUCT BOUND

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 17)

Sites (17, 17)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Exons (0, 0)

Sequences/Alignments

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SCOP Domains (2, 4)

CATH Domains (2, 4)

Pfam Domains (2, 4)

Gene Ontology (8, 8)

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