3K5I - 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)

Title :   CRYSTAL STRUCTURE OF N5-CARBOXYAMINOIMIDAZOLE SYNTHASE FROM ASPERGILLUS CLAVATUS IN COMPLEX WITH ADP AND 5-AMINOIMADAZOLE RIBONUCLEOTIDE

Authors :   J. B. Thoden, H. M. Holden, H. Paritala, S. M. Firestine

Date :   07 Oct 09 (Deposition) - 20 Oct 09 (Release) - 02 Mar 10 (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)

Keywords :   Purine Biosynthesis, Atp-Grasp, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. B. Thoden, H. M. Holden, H. Paritala, S. M. Firestine
Structural And Functional Studies Of Aspergillus Clavatus N(5)-Carboxyaminoimidazole Ribonucleotide Synthetase
Biochemistry V. 49 752 2010
PubMed-ID: 20050602 | Reference-DOI: 10.1021/BI901599U

Molecule 1 - PHOSPHORIBOSYL-AMINOIMIDAZOLE CARBOXYLASE
	Chains	:	A, B, C, D
	EC Number	:	4.1.1.21
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28
	Expression System Strain	:	ROSETTA(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 1-383
	Gene	:	ACLA_051590, ADE2
	Organism Scientific	:	ASPERGILLUS CLAVATUS
	Organism Taxid	:	5057
	Strain	:	NRRL 1

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 15)

No.	Name	Count	Type	Full Name
1	ADP	4	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	AIR	4	Ligand/Ion	5-AMINOIMIDAZOLE RIBONUCLEOTIDE
3	MG	4	Ligand/Ion	MAGNESIUM ION
4	NA	1	Ligand/Ion	SODIUM ION
5	NHE	2	Ligand/Ion	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID

Biological Unit 1 (3, 5)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	AIR	2	Ligand/Ion	5-AMINOIMIDAZOLE RIBONUCLEOTIDE
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	NA	-1	Ligand/Ion	SODIUM ION
5	NHE	1	Ligand/Ion	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID

Biological Unit 2 (3, 5)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	AIR	2	Ligand/Ion	5-AMINOIMIDAZOLE RIBONUCLEOTIDE
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	NA	-1	Ligand/Ion	SODIUM ION
5	NHE	1	Ligand/Ion	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID

Asymmetric Unit (15, 15)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLN A:211 , HOH A:460 , HOH A:461 , HOH A:504 , HOH A:558 , HOH A:706	BINDING SITE FOR RESIDUE NA A 384
02	AC2	SOFTWARE	GLY A:154 , ARG A:155 , ASN A:157 , PHE A:158 , ARG A:159 , ASP A:213 , SER A:214 , HOH A:615	BINDING SITE FOR RESIDUE NHE A 385
03	AC3	SOFTWARE	LYS B:104 , LYS B:146 , ASN B:157 , GLU B:181 , LYS B:182 , TRP B:183 , ALA B:184 , PHE B:186 , GLU B:189 , GLN B:211 , GLU B:254 , CYS B:266 , GLU B:267 , HOH B:397 , HOH B:398 , MG B:401 , HOH B:563 , HOH B:584	BINDING SITE FOR RESIDUE ADP B 400
04	AC4	SOFTWARE	GLU B:254 , GLU B:267 , HOH B:397 , HOH B:398 , ADP B:400	BINDING SITE FOR RESIDUE MG B 401
05	AC5	SOFTWARE	GLY B:13 , GLN B:14 , LEU B:15 , GLU B:73 , ARG B:271 , LYS B:345 , ARG B:352 , LYS B:353 , HOH B:528	BINDING SITE FOR RESIDUE AIR B 402
06	AC6	SOFTWARE	GLY C:154 , ARG C:155 , ASN C:157 , PHE C:158 , ARG C:159 , LEU C:173 , ASP C:213 , SER C:214 , HOH C:535	BINDING SITE FOR RESIDUE NHE C 384
07	AC7	SOFTWARE	LYS A:104 , LYS A:146 , ALA A:151 , TYR A:152 , ASP A:153 , GLY A:154 , ASN A:157 , GLU A:181 , LYS A:182 , TRP A:183 , ALA A:184 , PHE A:186 , GLU A:189 , GLN A:211 , SER A:214 , GLU A:254 , CYS A:266 , GLU A:267 , HOH A:392 , HOH A:393 , MG A:401 , HOH A:570 , HOH A:575 , HOH A:706	BINDING SITE FOR RESIDUE ADP A 400
08	AC8	SOFTWARE	GLU A:254 , GLU A:267 , HOH A:392 , HOH A:393 , ADP A:400	BINDING SITE FOR RESIDUE MG A 401
09	AC9	SOFTWARE	GLY A:13 , GLN A:14 , LEU A:15 , GLU A:73 , ILE A:74 , TYR A:152 , ASP A:153 , ARG A:155 , ARG A:271 , LYS A:345 , ARG A:352 , HOH A:395 , HOH A:414 , HOH A:556 , HOH A:557 , HOH A:573 , HOH A:599	BINDING SITE FOR RESIDUE AIR A 402
10	BC1	SOFTWARE	LYS C:104 , LYS C:146 , ALA C:151 , TYR C:152 , ASP C:153 , GLY C:154 , ASN C:157 , GLU C:181 , LYS C:182 , TRP C:183 , ALA C:184 , PHE C:186 , GLU C:189 , GLN C:211 , SER C:214 , GLU C:254 , CYS C:266 , GLU C:267 , HOH C:385 , HOH C:386 , HOH C:388 , MG C:401 , HOH C:525 , HOH C:540 , HOH C:629	BINDING SITE FOR RESIDUE ADP C 400
11	BC2	SOFTWARE	GLU C:254 , GLU C:267 , HOH C:385 , HOH C:386 , ADP C:400	BINDING SITE FOR RESIDUE MG C 401
12	BC3	SOFTWARE	GLY C:13 , GLN C:14 , LEU C:15 , GLU C:73 , TYR C:152 , ASP C:153 , ARG C:155 , ARG C:271 , LYS C:345 , ARG C:352 , HOH C:404 , HOH C:520 , HOH C:542 , HOH C:547 , HOH C:622 , HOH C:630	BINDING SITE FOR RESIDUE AIR C 402
13	BC4	SOFTWARE	LYS D:104 , MET D:144 , LYS D:146 , ASN D:157 , GLU D:181 , LYS D:182 , TRP D:183 , ALA D:184 , PHE D:186 , GLU D:189 , GLU D:254 , CYS D:266 , GLU D:267 , HOH D:393 , HOH D:395 , MG D:401 , HOH D:510 , HOH D:520 , HOH D:543 , HOH D:619	BINDING SITE FOR RESIDUE ADP D 400
14	BC5	SOFTWARE	GLU D:254 , GLU D:267 , HOH D:393 , HOH D:395 , ADP D:400	BINDING SITE FOR RESIDUE MG D 401
15	BC6	SOFTWARE	GLY D:13 , GLN D:14 , LEU D:15 , GLU D:73 , ILE D:74 , ARG D:271 , LYS D:345 , ARG D:352 , HOH D:490 , HOH D:499	BINDING SITE FOR RESIDUE AIR D 402

(no "SS Bond" information available for 3K5I)

Asymmetric Unit

No.	Residues
1	Glu A:92	-	Pro A:93
2	Tyr A:141	-	Pro A:142
3	Ala A:221	-	Pro A:222
4	Glu B:92	-	Pro B:93
5	Tyr B:141	-	Pro B:142
6	Ala B:221	-	Pro B:222
7	Glu C:92	-	Pro C:93
8	Tyr C:141	-	Pro C:142
9	Ala C:221	-	Pro C:222
10	Glu D:92	-	Pro D:93
11	Tyr D:141	-	Pro D:142
12	Ala D:221	-	Pro D:222

(no "SAP(SNP)/Variant" information available for 3K5I)

(no "PROSITE Motif" information available for 3K5I)

(no "Exon" information available for 3K5I)

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:381
 aligned with A1CII2_ASPCL | A1CII2 from UniProtKB/TrEMBL  Length:572

    Alignment length:381
                                    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 
         A1CII2_ASPCL     1 MWNSRKVGVLGGGQLGRMLVESANRLNIQVNVLDADNSPAKQISAHDGHVTGSFKEREAVRQLAKTCDVVTAEIEHVDTYALEEVASEVKIEPSWQAIRTIQNKFNQKEHLRKYGIPMAEHRELVENTPAELAKVGEQLGYPLMLKSKTMAYDGRGNFRVNSQDDIPEALEALKDRPLYAEKWAYFKMELAVIVVKTKDEVLSYPTVETVQEDSICKLVYAPARNVSDAINQKAQELARKAVAAFDGKGVFGVEMFLLEDDSIMLCEIASRIHNSGHYTIEGCALSQFDAHLRAILDLPIPAQSLEIRQPSIMLNIIGGAAPDTHLQAAECALSIPNASIHLYSKGAAKPGRKMGHITVTAPTMHEAETHIQPLIDVVDRI 381
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee..hhhhhhhhhhhhhh..eeeeee.....hhhhh.....ee....hhhhhhhhhh...eeee.....hhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhh.......eeee...hhhhhhhhhhhhh..eeeee.........eeee....hhhhhhhhh....eeeee...eeeeeeeeeee....eee...eeeeee..eeeeeee.....hhhhhhhhhhhhhhhhhh....eeeeeeeeee....eeeeeee...hhhhhhhhhhh..hhhhhhhhhhh....hhhhhh....eeeeeee.....hhhhhhhhhhh....eeeee..........eeeeeeee..hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3k5i A   1 MWNSRKVGVLGGGQLGRMLVESANRLNIQVNVLDADNSPAKQISAHDGHVTGSFKEREAVRQLAKTCDVVTAEIEHVDTYALEEVASEVKIEPSWQAIRTIQNKFNQKEHLRKYGIPMAEHRELVENTPAELAKVGEQLGYPLMLKSKTMAYDGRGNFRVNSQDDIPEALEALKDRPLYAEKWAYFKMELAVIVVKTKDEVLSYPTVETVQEDSICKLVYAPARNVSDAINQKAQELARKAVAAFDGKGVFGVEMFLLEDDSIMLCEIASRIHNSGHYTIEGCALSQFDAHLRAILDLPIPAQSLEIRQPSIMLNIIGGAAPDTHLQAAECALSIPNASIHLYSKGAAKPGRKMGHITVTAPTMHEAETHIQPLIDVVDRI 381
                                    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

Chain B from PDB  Type:PROTEIN  Length:376
 aligned with A1CII2_ASPCL | A1CII2 from UniProtKB/TrEMBL  Length:572

    Alignment length:381
                                    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 
         A1CII2_ASPCL     1 MWNSRKVGVLGGGQLGRMLVESANRLNIQVNVLDADNSPAKQISAHDGHVTGSFKEREAVRQLAKTCDVVTAEIEHVDTYALEEVASEVKIEPSWQAIRTIQNKFNQKEHLRKYGIPMAEHRELVENTPAELAKVGEQLGYPLMLKSKTMAYDGRGNFRVNSQDDIPEALEALKDRPLYAEKWAYFKMELAVIVVKTKDEVLSYPTVETVQEDSICKLVYAPARNVSDAINQKAQELARKAVAAFDGKGVFGVEMFLLEDDSIMLCEIASRIHNSGHYTIEGCALSQFDAHLRAILDLPIPAQSLEIRQPSIMLNIIGGAAPDTHLQAAECALSIPNASIHLYSKGAAKPGRKMGHITVTAPTMHEAETHIQPLIDVVDRI 381
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee..hhhhhhhhhhhhhhh..eeeee.....hhhhh.....ee....hhhhhhhhhh...eeee.....hhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhh.......eeee...hhhhhhhhhhhhh..eeeee..-----..eeee.hhhhhhhhhhh.....eeeee...eeeeeeeeeee....eee...eeeeee..eeeeeee.....hhhhhhhhhhhhhhhhh.....eeeeeeeeee....eeeeeee...hhhhhhhhhhh..hhhhhhhhhhh....hhhhhh....eeeeeee......hhhhhhhhhhh...eeeee..........eeeeeeee..hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3k5i B   1 MWNSRKVGVLGGGQLGRMLVESANRLNIQVNVLDADNSPAKQISAHDGHVTGSFKEREAVRQLAKTCDVVTAEIEHVDTYALEEVASEVKIEPSWQAIRTIQNKFNQKEHLRKYGIPMAEHRELVENTPAELAKVGEQLGYPLMLKSKT-----RGNFRVNSQDDIPEALEALKDRPLYAEKWAYFKMELAVIVVKTKDEVLSYPTVETVQEDSICKLVYAPARNVSDAINQKAQELARKAVAAFDGKGVFGVEMFLLEDDSIMLCEIASRIHNSGHYTIEGCALSQFDAHLRAILDLPIPAQSLEIRQPSIMLNIIGGAAPDTHLQAAECALSIPNASIHLYSKGAAKPGRKMGHITVTAPTMHEAETHIQPLIDVVDRI 381
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140        |-    |  160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380 
                                                                                                                                                                              149   155

Chain C from PDB  Type:PROTEIN  Length:382
 aligned with A1CII2_ASPCL | A1CII2 from UniProtKB/TrEMBL  Length:572

    Alignment length:382
                                    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  
         A1CII2_ASPCL     1 MWNSRKVGVLGGGQLGRMLVESANRLNIQVNVLDADNSPAKQISAHDGHVTGSFKEREAVRQLAKTCDVVTAEIEHVDTYALEEVASEVKIEPSWQAIRTIQNKFNQKEHLRKYGIPMAEHRELVENTPAELAKVGEQLGYPLMLKSKTMAYDGRGNFRVNSQDDIPEALEALKDRPLYAEKWAYFKMELAVIVVKTKDEVLSYPTVETVQEDSICKLVYAPARNVSDAINQKAQELARKAVAAFDGKGVFGVEMFLLEDDSIMLCEIASRIHNSGHYTIEGCALSQFDAHLRAILDLPIPAQSLEIRQPSIMLNIIGGAAPDTHLQAAECALSIPNASIHLYSKGAAKPGRKMGHITVTAPTMHEAETHIQPLIDVVDRIR 382
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee..hhhhhhhhhhhhhh..eeeeee.....hhhhh.....ee....hhhhhhhhhh...eeee.....hhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhh.......eee....hhhhhhhhhhhhh..eeeee.........eeee.hhhhhhhhhhhh....eeeee...eeeeeeeeeee....eee...eeeeee..eeeeeee.....hhhhhhhhhhhhhhhhhh....eeeeeeeeee....eeeeeee...hhhhhhhhhhh..hhhhhhhhhhh....hhhhhh....eeeeeee......hhhhhhhhhhh...eeeee..........eeeeeeee..hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3k5i C   1 MWNSRKVGVLGGGQLGRMLVESANRLNIQVNVLDADNSPAKQISAHDGHVTGSFKEREAVRQLAKTCDVVTAEIEHVDTYALEEVASEVKIEPSWQAIRTIQNKFNQKEHLRKYGIPMAEHRELVENTPAELAKVGEQLGYPLMLKSKTMAYDGRGNFRVNSQDDIPEALEALKDRPLYAEKWAYFKMELAVIVVKTKDEVLSYPTVETVQEDSICKLVYAPARNVSDAINQKAQELARKAVAAFDGKGVFGVEMFLLEDDSIMLCEIASRIHNSGHYTIEGCALSQFDAHLRAILDLPIPAQSLEIRQPSIMLNIIGGAAPDTHLQAAECALSIPNASIHLYSKGAAKPGRKMGHITVTAPTMHEAETHIQPLIDVVDRIR 382
                                    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

Chain D from PDB  Type:PROTEIN  Length:373
 aligned with A1CII2_ASPCL | A1CII2 from UniProtKB/TrEMBL  Length:572

    Alignment length:380
                                    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
         A1CII2_ASPCL     1 MWNSRKVGVLGGGQLGRMLVESANRLNIQVNVLDADNSPAKQISAHDGHVTGSFKEREAVRQLAKTCDVVTAEIEHVDTYALEEVASEVKIEPSWQAIRTIQNKFNQKEHLRKYGIPMAEHRELVENTPAELAKVGEQLGYPLMLKSKTMAYDGRGNFRVNSQDDIPEALEALKDRPLYAEKWAYFKMELAVIVVKTKDEVLSYPTVETVQEDSICKLVYAPARNVSDAINQKAQELARKAVAAFDGKGVFGVEMFLLEDDSIMLCEIASRIHNSGHYTIEGCALSQFDAHLRAILDLPIPAQSLEIRQPSIMLNIIGGAAPDTHLQAAECALSIPNASIHLYSKGAAKPGRKMGHITVTAPTMHEAETHIQPLIDVVDR 380
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------------------  ----------------------------------ATP-grasp-3k5iD01 D:111-283                                                                                                                                                  ------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------------------  ----------------------------------ATP-grasp-3k5iD02 D:111-283                                                                                                                                                  ------------------------------------------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) --------------------------------------------------------------------------  ----------------------------------ATP-grasp-3k5iD03 D:111-283                                                                                                                                                  ------------------------------------------------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) --------------------------------------------------------------------------  ----------------------------------ATP-grasp-3k5iD04 D:111-283                                                                                                                                                  ------------------------------------------------------------------------------------------------- Pfam domains (4)
         Sec.struct. author hhhh.eeeee..hhhhhhhhhhhhhh..eeeeee.....hhhhh.....ee....hhhhhhhhhhh..eeee..--.hhhhhhhhh...eee.hhhhhhhhhhhhhhhhhhhh.......eee....hhhhhhhhhhhhh..eeeee...-----.eeee.hhhhhhhhhhhh....eeeee...eeeeeeeeeee....eeeeeeeeeeee..eeeeeee.....hhhhhhhhhhhhhhhhhh....eeeeeeeeee....eeeeeee...hhhhhhhhhhh..hhhhhhhhhhh.....hhhhh....eeeeeee.....hhhhhhhhhhhh...eeeee..........eeeeeeee..hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3k5i D   1 MWNSRKVGVLGGGQLGRMLVESANRLNIQVNVLDADNSPAKQISAHDGHVTGSFKEREAVRQLAKTCDVVTAEI--VDTYALEEVASEVKIEPSWQAIRTIQNKFNQKEHLRKYGIPMAEHRELVENTPAELAKVGEQLGYPLMLKSKTM-----GNFRVNSQDDIPEALEALKDRPLYAEKWAYFKMELAVIVVKTKDEVLSYPTVETVQEDSICKLVYAPARNVSDAINQKAQELARKAVAAFDGKGVFGVEMFLLEDDSIMLCEIASRIHNSGHYTIEGCALSQFDAHLRAILDLPIPAQSLEIRQPSIMLNIIGGAAPDTHLQAAECALSIPNASIHLYSKGAAKPGRKMGHITVTAPTMHEAETHIQPLIDVVDR 380
                                    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
                                                                                                    74 77                                                                      150   156

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 "SCOP Domain" information available for 3K5I)

(no "CATH Domain" information available for 3K5I)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: ATP-grasp (83)

Family: ATP-grasp (3)

Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1) (2)

1a	ATP-grasp-3k5iD01	D:111-283
1b	ATP-grasp-3k5iD02	D:111-283
1c	ATP-grasp-3k5iD03	D:111-283
1d	ATP-grasp-3k5iD04	D:111-283

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (A1CII2_ASPCL | A1CII2)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0004638	phosphoribosylaminoimidazole carboxylase activity	Catalysis of the reaction: 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + 2 H(+) = 5-amino-1-(5-phospho-D-ribosyl)imidazole + CO(2).
biological process
	GO:0006189	'de novo' IMP biosynthetic process	The chemical reactions and pathways resulting in the formation of IMP, inosine monophosphate, by the stepwise assembly of a purine ring on ribose 5-phosphate.

Asymmetric Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
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		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		ADP	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		AIR	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		MG	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		NA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		NHE	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]
		AC4	[ RasMol ]	+environment [ RasMol ]
		AC5	[ RasMol ]	+environment [ RasMol ]
		AC6	[ RasMol ]	+environment [ RasMol ]
		AC7	[ RasMol ]	+environment [ RasMol ]
		AC8	[ RasMol ]	+environment [ RasMol ]
		AC9	[ RasMol ]	+environment [ RasMol ]
		BC1	[ RasMol ]	+environment [ RasMol ]
		BC2	[ RasMol ]	+environment [ RasMol ]
		BC3	[ RasMol ]	+environment [ RasMol ]
		BC4	[ RasMol ]	+environment [ RasMol ]
		BC5	[ RasMol ]	+environment [ RasMol ]
		BC6	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Ala A:221 - Pro A:222	[ RasMol ]
		Ala B:221 - Pro B:222	[ RasMol ]
		Ala C:221 - Pro C:222	[ RasMol ]
		Ala D:221 - Pro D:222	[ RasMol ]
		Glu A:92 - Pro A:93	[ RasMol ]
		Glu B:92 - Pro B:93	[ RasMol ]
		Glu C:92 - Pro C:93	[ RasMol ]
		Glu D:92 - Pro D:93	[ RasMol ]
		Tyr A:141 - Pro A:142	[ RasMol ]
		Tyr B:141 - Pro B:142	[ RasMol ]
		Tyr C:141 - Pro C:142	[ RasMol ]
		Tyr D:141 - Pro D:142	[ RasMol ]

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Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym. Unit PNG format \| Asym. Unit - sites PNG format \| Biol. Unit 1 PNG format \| Biol. Unit 1 - sites PNG format \| Biol. Unit 2 PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

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	3k5i
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	4.1.1.21
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UniProtKB/TrEMBL
	A1CII2_ASPCL \| A1CII2	:	3k5h

3k5h	CRYSTAL STRUCTURE OF CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE SYNTHASE FROM ASPERIGILLUS CLAVATUS COMPLEXED WITH ATP

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 15)

Sites (15, 15)

SS Bonds (0, 0)

Cis Peptide Bonds (12, 12)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (1, 4)

Gene Ontology (6, 6)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File