1SQ5 - JenaLib

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Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF E. COLI PANTOTHENATE KINASE

Authors :   R. A. Ivey, Y. -M. Zhang, K. G. Virga, K. Hevener, R. E. Lee, C. O. Rock, S. Jackowski, H. -W. Park

Date :   17 Mar 04 (Deposition) - 28 Sep 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.20

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

Keywords :   P-Loop, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. A. Ivey, Y. -M. Zhang, K. G. Virga, K. Hevener, R. E. Lee, C. O. Rock, S. Jackowski, H. -W. Park
The Structure Of The Pantothenate Kinase. Adp. Pantothenate Ternary Complex Reveals The Relationship Between The Binding Sites For Substrate, Allosteric Regulator, And Antimetabolites.
J. Biol. Chem. V. 279 35622 2004
PubMed-ID: 15136582 | Reference-DOI: 10.1074/JBC.M403152200
(for further references see the PDB file header)

Molecule 1 - PANTOTHENATE KINASE
	Chains	:	A, B, C, D
	EC Number	:	2.7.1.33
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PET21A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PET
	Gene	:	COAA, RTS, PANK, B3974, C4933, Z5545, ECS4901
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	PANTOTHENIC ACID KINASE, RTS PROTEIN

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 8)

No.	Name	Count	Type	Full Name
1	ADP	4	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	PAU	4	Ligand/Ion	PANTOTHENOIC ACID

Biological Unit 1 (2, 4)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	PAU	2	Ligand/Ion	PANTOTHENOIC ACID

Biological Unit 2 (2, 4)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	PAU	2	Ligand/Ion	PANTOTHENOIC ACID

Biological Unit 3 (2, 4)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	PAU	2	Ligand/Ion	PANTOTHENOIC ACID

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:1127 , LYS A:1145 , GLY A:1146 , HIS A:1177 , LEU A:1201 , TYR A:1240 , ILE A:1281 , ASN A:1282 , HOH A:7117 , HOH A:7278 , HOH A:7588 , HOH A:7601 , HOH A:7650	BINDING SITE FOR RESIDUE PAU A 6001
2	AC2	SOFTWARE	ASP C:3127 , LYS C:3145 , GLY C:3146 , HIS C:3177 , TYR C:3240 , ASN C:3282 , HOH C:7257 , HOH C:7262 , HOH C:7263 , HOH C:7729	BINDING SITE FOR RESIDUE PAU C 6002
3	AC3	SOFTWARE	ASP B:2127 , LYS B:2145 , GLY B:2146 , HIS B:2177 , TYR B:2240 , ASN B:2282 , HOH B:7277 , HOH B:7311 , HOH B:7326 , HOH B:7662 , HOH B:7759	BINDING SITE FOR RESIDUE PAU B 6003
4	AC4	SOFTWARE	ASP D:4127 , LYS D:4145 , GLY D:4146 , HIS D:4177 , TYR D:4240 , ASN D:4282 , HOH D:7391 , HOH D:7449 , HOH D:7487 , HOH D:7493 , HOH D:7540	BINDING SITE FOR RESIDUE PAU D 6004
5	AC5	SOFTWARE	ASN A:1043 , ASP A:1045 , LEU A:1046 , SER A:1096 , ALA A:1098 , VAL A:1099 , GLY A:1100 , LYS A:1101 , SER A:1102 , THR A:1103 , ARG A:1243 , LYS A:1303 , HIS A:1307 , HOH A:7100 , HOH A:7255 , HOH A:7281 , HOH A:7496 , HOH A:7533 , HOH A:7575 , HOH A:7672	BINDING SITE FOR RESIDUE ADP A 5001
6	AC6	SOFTWARE	ASN B:2043 , ASP B:2045 , LEU B:2046 , SER B:2096 , ALA B:2098 , VAL B:2099 , GLY B:2100 , LYS B:2101 , SER B:2102 , THR B:2103 , ARG B:2243 , LYS B:2303 , HIS B:2307 , HOH B:7252 , HOH B:7258 , HOH B:7267 , HOH B:7268 , HOH B:7293 , HOH B:7383 , HOH B:7502 , HOH B:7781	BINDING SITE FOR RESIDUE ADP B 5002
7	AC7	SOFTWARE	ASN C:3043 , LEU C:3046 , VAL C:3097 , ALA C:3098 , VAL C:3099 , GLY C:3100 , LYS C:3101 , SER C:3102 , THR C:3103 , ARG C:3243 , LYS C:3303 , HIS C:3307 , HOH C:7253 , HOH C:7273 , HOH C:7279 , HOH C:7291 , HOH C:7300 , HOH C:7331 , HOH C:7494 , HOH C:7670	BINDING SITE FOR RESIDUE ADP C 5003
8	AC8	SOFTWARE	ASN D:4043 , ASP D:4045 , LEU D:4046 , SER D:4096 , ALA D:4098 , VAL D:4099 , GLY D:4100 , LYS D:4101 , SER D:4102 , THR D:4103 , ARG D:4243 , LYS D:4303 , HIS D:4307 , HOH D:7254 , HOH D:7323 , HOH D:7391 , HOH D:7446 , HOH D:7600 , HOH D:7766	BINDING SITE FOR RESIDUE ADP D 5004

(no "SS Bond" information available for 1SQ5)

(no "Cis Peptide Bond" information available for 1SQ5)

(no "SAP(SNP)/Variant" information available for 1SQ5)

(no "PROSITE Motif" information available for 1SQ5)

(no "Exon" information available for 1SQ5)

Asymmetric Unit

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	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
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Chain A from PDB  Type:PROTEIN  Length:302
 aligned with COAA_ECOLI | P0A6I3 from UniProtKB/Swiss-Prot  Length:316

    Alignment length:308
                                    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        
          COAA_ECOLI      9 MTPYLQFDRNQWAALRDSVPMTLSEDEIARLKGINEDLSLEEVAEIYLPLSRLLNFYISSNLRRQAVLEQFLGTNGQRIPYIISIAGSVAVGKSTTARVLQALLSRWPEHRRVELITTDGFLHPNQVLKERGLMKKKGFPESYDMHRLVKFVSDLKSGVPNVTAPVYSHLIYDVIPDGDKTVVQPDILILEGLNVLQSGMDYPHDPHHVFVSDFVDFSIYVDAPEDLLQTWYINRFLKFREGAFTDPDSYFHNYAKLTKEEAIKTAMTLWKEINWLNLKQNILPTRERASLILTKSANHAVEEVRLRK  316
               SCOP domains d1sq5a_ A: Pantot   h enate kinase PanK                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 1sq5A00 A:1009-13   1 6 P-loop containing nucleotide triphosphate hydrolase s                                                                                                                                                                                                                                        CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeehhhhhhh..---.-.hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..-....eeeeeee....hhhhhhhhhhhhhh.......eeeee.hhhh.hhhhhhhhh......hhhhhhhhhhhhhhhhhh.....eee..ee....ee.....eee.-..eeeee......hhhhh.......hhhhhh.eeeeee.hhhhhhhhhhhhhhhhhhh........hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee.hhh.eeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1sq5 A 1009 MTPYLQFDRNQWAALRD---M-LSEDEIARLKGINEDLSLEEVAEIYLPLSRLLNFYISSNLRRQAVLEQFLGTN-QRIPYIISIAGSVAVGKSTTARVLQALLSRWPEHRRVELITTDGFLHPNQVLKERGLMKKKGFPESYDMHRLVKFVSDLKSGVPNVTAPVYSHLIYDVIPDGDKTVV-PDILILEGLNVLQSGMDYPHDPHHVFVSDFVDFSIYVDAPEDLLQTWYINRFLKFREGAFTDPDSYFHNYAKLTKEEAIKTAMTLWKEINWLNLKQNILPTRERASLILTKSANHAVEEVRLRK 1316
                                  1018      |  -| |   1038      1048      1058      1068      1078    | 1088      1098      1108      1118      1128      1138      1148      1158      1168      1178      1188  | | 1198      1208      1218      1228      1238      1248      1258      1268      1278      1288      1298      1308        
                                         1025   | |                                                1083 |                                                                                                      1191 |                                                                                                                           
                                             1029 |                                                  1085                                                                                                        1193                                                                                                                           
                                               1031

Chain B from PDB  Type:PROTEIN  Length:302
 aligned with COAA_ECOLI | P0A6I3 from UniProtKB/Swiss-Prot  Length:316

    Alignment length:308
                                    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        
          COAA_ECOLI      9 MTPYLQFDRNQWAALRDSVPMTLSEDEIARLKGINEDLSLEEVAEIYLPLSRLLNFYISSNLRRQAVLEQFLGTNGQRIPYIISIAGSVAVGKSTTARVLQALLSRWPEHRRVELITTDGFLHPNQVLKERGLMKKKGFPESYDMHRLVKFVSDLKSGVPNVTAPVYSHLIYDVIPDGDKTVVQPDILILEGLNVLQSGMDYPHDPHHVFVSDFVDFSIYVDAPEDLLQTWYINRFLKFREGAFTDPDSYFHNYAKLTKEEAIKTAMTLWKEINWLNLKQNILPTRERASLILTKSANHAVEEVRLRK  316
               SCOP domains d1sq5b_ B: Panto      thenate kinase PanK                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1sq5B00 B:2009-2      316 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                                       CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeehhhhhh..------.hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeeee....hhhhhhhhhhhhhh.......eeeee.hhhh.hhhhhhhh.......hhhhhhhhhhhhhhhhhh....eeee..ee....ee.....eeee...eeeee......hhhhh.......hhhhhh.eeeeee.hhhhhhhhhhhhhhhhhhh......hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee.hhh.eeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1sq5 B 2009 MTPYLQFDRNQWAALR------LSEDEIARLKGINEDLSLEEVAEIYLPLSRLLNFYISSNLRRQAVLEQFLGTNGQRIPYIISIAGSVAVGKSTTARVLQALLSRWPEHRRVELITTDGFLHPNQVLKERGLMKKKGFPESYDMHRLVKFVSDLKSGVPNVTAPVYSHLIYDVIPDGDKTVVQPDILILEGLNVLQSGMDYPHDPHHVFVSDFVDFSIYVDAPEDLLQTWYINRFLKFREGAFTDPDSYFHNYAKLTKEEAIKTAMTLWKEINWLNLKQNILPTRERASLILTKSANHAVEEVRLRK 2316
                                  2018     |   -  |   2038      2048      2058      2068      2078      2088      2098      2108      2118      2128      2138      2148      2158      2168      2178      2188      2198      2208      2218      2228      2238      2248      2258      2268      2278      2288      2298      2308        
                                        2024   2031

Chain C from PDB  Type:PROTEIN  Length:298
 aligned with COAA_ECOLI | P0A6I3 from UniProtKB/Swiss-Prot  Length:316

    Alignment length:308
                                    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        
          COAA_ECOLI      9 MTPYLQFDRNQWAALRDSVPMTLSEDEIARLKGINEDLSLEEVAEIYLPLSRLLNFYISSNLRRQAVLEQFLGTNGQRIPYIISIAGSVAVGKSTTARVLQALLSRWPEHRRVELITTDGFLHPNQVLKERGLMKKKGFPESYDMHRLVKFVSDLKSGVPNVTAPVYSHLIYDVIPDGDKTVVQPDILILEGLNVLQSGMDYPHDPHHVFVSDFVDFSIYVDAPEDLLQTWYINRFLKFREGAFTDPDSYFHNYAKLTKEEAIKTAMTLWKEINWLNLKQNILPTRERASLILTKSANHAVEEVRLRK  316
               SCOP domains d1sq5c_ C: Panto    thenate kinase PanK                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 1sq5C00 C:3009-3    316 P-loop containing nucleotide triphosphate hydrolase  s                                                                                                                                                                                                                                       CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeehhhhhh..----...hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..--.-.eeeeeee....hhhhhhhhhhhhhh....-.-.eeee.hhhh.hhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eee..ee....ee.....eee.-..eeeee......hhhhh.......hhhhhh.eeeeee.hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee.hhh.eeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1sq5 C 3009 MTPYLQFDRNQWAALR----MTLSEDEIARLKGINEDLSLEEVAEIYLPLSRLLNFYISSNLRRQAVLEQFLGTN--R-PYIISIAGSVAVGKSTTARVLQALLSRWPE-R-VELITTDGFLHPNQVLKERGLMKKKGFPESYDMHRLVKFVSDLKSGVPNVTAPVYSHLIYDVIPDGDKTVV-PDILILEGLNVLQSGMDYPHDPHHVFVSDFVDFSIYVDAPEDLLQTWYINRFLKFREGAFTDPDSYFHNYAKLTKEEAIKTAMTLWKEINWLNLKQNILPTRERASLILTKSANHAVEEVRLRK 3316
                                  3018     |   -|     3038      3048      3058      3068      3078    | 3088      3098      3108        |-| |   3128      3138      3148      3158      3168      3178      3188  | | 3198      3208      3218      3228      3238      3248      3258      3268      3278      3288      3298      3308        
                                        3024 3029                                                  3083  | |                         3117 | |                                                                  3191 |                                                                                                                           
                                                                                                      3086 |                           3119 |                                                                    3193                                                                                                                           
                                                                                                        3088                             3121

Chain D from PDB  Type:PROTEIN  Length:304
 aligned with COAA_ECOLI | P0A6I3 from UniProtKB/Swiss-Prot  Length:316

    Alignment length:308
                                    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        
          COAA_ECOLI      9 MTPYLQFDRNQWAALRDSVPMTLSEDEIARLKGINEDLSLEEVAEIYLPLSRLLNFYISSNLRRQAVLEQFLGTNGQRIPYIISIAGSVAVGKSTTARVLQALLSRWPEHRRVELITTDGFLHPNQVLKERGLMKKKGFPESYDMHRLVKFVSDLKSGVPNVTAPVYSHLIYDVIPDGDKTVVQPDILILEGLNVLQSGMDYPHDPHHVFVSDFVDFSIYVDAPEDLLQTWYINRFLKFREGAFTDPDSYFHNYAKLTKEEAIKTAMTLWKEINWLNLKQNILPTRERASLILTKSANHAVEEVRLRK  316
               SCOP domains d1sq5d_ D: Pantot   henate kinase PanK                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1sq5D00 D:4009-43   16 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                                          CATH domains
           Pfam domains (1) -----------------   -------------------------------------------------------------PRK-1sq5D01 D:4090-4253                                                                                                                                             --------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -----------------   -------------------------------------------------------------PRK-1sq5D02 D:4090-4253                                                                                                                                             --------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) -----------------   -------------------------------------------------------------PRK-1sq5D03 D:4090-4253                                                                                                                                             --------------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) -----------------   -------------------------------------------------------------PRK-1sq5D04 D:4090-4253                                                                                                                                             --------------------------------------------------------------- Pfam domains (4)
         Sec.struct. author ...eeeeehhhhhh...---...hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeeee....hhhhhhhhhhhhhh.......eeeee.hhhh.hhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eee..ee....ee.....eee.-..eeeee......hhhhh.......hhhhhh.eeeeee.hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee.hhh.eeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1sq5 D 4009 MTPYLQFDRNQWAALRD---MTLSEDEIARLKGINEDLSLEEVAEIYLPLSRLLNFYISSNLRRQAVLEQFLGTNGQRIPYIISIAGSVAVGKSTTARVLQALLSRWPEHRRVELITTDGFLHPNQVLKERGLMKKKGFPESYDMHRLVKFVSDLKSGVPNVTAPVYSHLIYDVIPDGDKTVV-PDILILEGLNVLQSGMDYPHDPHHVFVSDFVDFSIYVDAPEDLLQTWYINRFLKFREGAFTDPDSYFHNYAKLTKEEAIKTAMTLWKEINWLNLKQNILPTRERASLILTKSANHAVEEVRLRK 4316
                                  4018      |  -|     4038      4048      4058      4068      4078      4088      4098      4108      4118      4128      4138      4148      4158      4168      4178      4188  | | 4198      4208      4218      4228      4238      4248      4258      4268      4278      4288      4298      4308        
                                         4025   |                                                                                                                                                              4191 |                                                                                                                           
                                             4029                                                                                                                                                                4193

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 Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: P-loop containing nucleoside triphosphate hydrolases (2083)

Superfamily: P-loop containing nucleoside triphosphate hydrolases (2083)

Family: Phosphoribulokinase/pantothenate kinase (17)

Protein domain: Pantothenate kinase PanK (3)

Escherichia coli [TaxId: 562] (3)

1a	d1sq5a_	A:
1b	d1sq5b_	B:
1c	d1sq5c_	C:
1d	d1sq5d_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: P-loop containing nucleotide triphosphate hydrolases (1378)

Escherichia coli. Organism_taxid: 562. (54)

1a	1sq5C00	C:3009-3316
1b	1sq5A00	A:1009-1316
1c	1sq5B00	B:2009-2316
1d	1sq5D00	D:4009-4316

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: P-loop_NTPase (1112)

Family: PRK (16)

Escherichia coli (strain K12) (1)

1a	PRK-1sq5D01	D:4090-4253
1b	PRK-1sq5D02	D:4090-4253
1c	PRK-1sq5D03	D:4090-4253
1d	PRK-1sq5D04	D:4090-4253

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (COAA_ECOLI | P0A6I3)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	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:0004594	pantothenate kinase activity	Catalysis of the reaction: ATP + pantothenate = ADP + D-4'-phosphopantothenate.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0004849	uridine kinase activity	Catalysis of the reaction: ATP + uridine = ADP + UMP.
biological process
	GO:0015937	coenzyme A biosynthetic process	The chemical reactions and pathways resulting in the formation of coenzyme A, 3'-phosphoadenosine-(5')diphospho(4')pantatheine, an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester.
	GO:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
	GO:0006206	pyrimidine nucleobase metabolic process	The chemical reactions and pathways involving pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases.
	GO:0043097	pyrimidine nucleoside salvage	Any process that generates a pyrimidine nucleoside, one of a family of organic molecules consisting of a pyrimidine base covalently bonded to a sugar ribose, from derivatives of it, without de novo synthesis.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Asymmetric Unit
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	Cis Peptide Bonds
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Access by PDB/NDB ID
	1sq5
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
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	2.7.1.33
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UniProtKB/Swiss-Prot
	COAA_ECOLI \| P0A6I3	:	1esm 1esn

1esm	E. COLI PANK COMPLEXED TO COENZYME A
1esn	E. COLI PANK COMPLEXED TO MG-AMP-PNP

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 8)

Sites (8, 8)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (1, 4)

Gene Ontology (13, 13)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File