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6CCK

Crystal structure of E.coli Phosphopantetheine Adenylyltransferase (PPAT/CoaD) in complex with (R)-3-(3-chlorophenyl)-3-((5-methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)amino)propanenitrile

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004595molecular_functionpantetheine-phosphate adenylyltransferase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0009058biological_processbiosynthetic process
A0015937biological_processcoenzyme A biosynthetic process
A0016779molecular_functionnucleotidyltransferase activity
A0042802molecular_functionidentical protein binding
B0003824molecular_functioncatalytic activity
B0004595molecular_functionpantetheine-phosphate adenylyltransferase activity
B0005515molecular_functionprotein binding
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0009058biological_processbiosynthetic process
B0015937biological_processcoenzyme A biosynthetic process
B0016779molecular_functionnucleotidyltransferase activity
B0042802molecular_functionidentical protein binding
Functional Information from PDB Data
site_idAC1
Number of Residues16
Detailsbinding site for residue EXJ A 201
ChainResidue
AGLY9
AMET105
AASN106
AGLU134
AHIS138
AHOH310
AHOH315
AHOH322
AALA37
AALA38
ASER39
ASER71
AASP72
ALEU73
AMET74
ALEU102

site_idAC2
Number of Residues23
Detailsbinding site for residue ATP A 202
ChainResidue
ATYR7
ATHR10
APHE11
AGLY17
AHIS18
AILE21
AARG88
AGLY89
AARG91
AASP95
AGLU99
APRO120
ATRP124
AILE127
ASER128
ASER129
ASER130
AMG203
AHOH306
AHOH331
AHOH348
AHOH361
AHOH368

site_idAC3
Number of Residues2
Detailsbinding site for residue MG A 203
ChainResidue
AATP202
AHOH361

site_idAC4
Number of Residues7
Detailsbinding site for residue SO4 A 204
ChainResidue
ASER121
ALYS122
AHOH301
AHOH302
AHOH317
BHIS104
BARG107

site_idAC5
Number of Residues15
Detailsbinding site for residue EXJ B 201
ChainResidue
BGLY9
BTHR10
BALA37
BALA38
BSER39
BPHE70
BSER71
BASP72
BLEU73
BMET74
BLEU102
BMET105
BHOH312
BHOH348
BHOH371

site_idAC6
Number of Residues21
Detailsbinding site for residue ATP B 202
ChainResidue
BTYR7
BPRO8
BTHR10
BPHE11
BGLY17
BHIS18
BILE21
BARG88
BGLY89
BARG91
BPRO120
BTRP124
BILE127
BSER128
BSER129
BSER130
BMG203
BHOH308
BHOH330
BHOH339
BHOH347

site_idAC7
Number of Residues2
Detailsbinding site for residue MG B 203
ChainResidue
BATP202
BHOH400

site_idAC8
Number of Residues8
Detailsbinding site for residue SO4 B 204
ChainResidue
AHIS104
AARG107
BSER121
BLYS122
BHOH304
BHOH305
BHOH311
BHOH333

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBINDING: BINDING => ECO:0000269|PubMed:11812124, ECO:0007744|PDB:1GN8
ChainResidueDetails
ATYR7
BTRP124
AHIS18
AGLY89
AGLU99
ATRP124
BTYR7
BHIS18
BGLY89
BGLU99

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000269|PubMed:11812124, ECO:0000269|PubMed:12837781, ECO:0007744|PDB:1H1T, ECO:0007744|PDB:1QJC
ChainResidueDetails
ATHR10
ALYS42
AMET74
BTHR10
BLYS42
BMET74

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:11812124, ECO:0007744|PDB:1QJC
ChainResidueDetails
AARG88
BARG88

site_idSWS_FT_FI4
Number of Residues2
DetailsSITE: Transition state stabilizer => ECO:0000305|PubMed:11812124
ChainResidueDetails
AHIS18
BHIS18

Catalytic Information from CSA
site_idMCSA1
Number of Residues4
DetailsM-CSA 299
ChainResidueDetails
AHIS18electrostatic stabiliser, hydrogen bond donor
ALYS42attractive charge-charge interaction, electrostatic stabiliser
AARG91attractive charge-charge interaction, electrostatic stabiliser
ASER129electrostatic stabiliser, hydrogen bond donor

site_idMCSA2
Number of Residues4
DetailsM-CSA 299
ChainResidueDetails
BHIS18electrostatic stabiliser, hydrogen bond donor
BLYS42attractive charge-charge interaction, electrostatic stabiliser
BARG91attractive charge-charge interaction, electrostatic stabiliser
BSER129electrostatic stabiliser, hydrogen bond donor

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PDB entries from 2024-07-17

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