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6CCQ

Crystal structure of E.coli Phosphopantetheine Adenylyltransferase (PPAT/CoaD) in complex with 2-(3-chlorophenethyl)-1H-benzo[d]imidazol-4-ol

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 EX7 A 201
ChainResidue
AGLY9
AASN106
ALEU109
AGLU134
AVAL135
AHIS138
ASO4205
AHOH361
AALA37
ASER39
AASP72
ALEU73
AMET74
AALA75
ALEU102
AMET105

site_idAC2
Number of Residues7
Detailsbinding site for residue SO4 A 202
ChainResidue
ASER121
ALYS122
AHOH302
AHOH303
AHOH313
BHIS104
BARG107

site_idAC3
Number of Residues7
Detailsbinding site for residue SO4 A 203
ChainResidue
AHIS18
AARG91
ASER128
ASER129
AHOH301
AHOH304
AHOH310

site_idAC4
Number of Residues6
Detailsbinding site for residue SO4 A 204
ChainResidue
ASER39
APRO40
ASER41
AARG137
AHIS138
AHOH329

site_idAC5
Number of Residues6
Detailsbinding site for residue SO4 A 205
ChainResidue
AGLY9
ATHR10
ALYS42
AARG88
AEX7201
AHOH301

site_idAC6
Number of Residues13
Detailsbinding site for residue EX7 B 201
ChainResidue
BGLY9
BALA37
BASP72
BLEU73
BMET74
BALA75
BLEU102
BMET105
BASN106
BLEU109
BGLU134
BVAL135
BHIS138

site_idAC7
Number of Residues7
Detailsbinding site for residue SO4 B 202
ChainResidue
AHIS104
AARG107
BSER121
BLYS122
BHOH301
BHOH303
BHOH324

site_idAC8
Number of Residues5
Detailsbinding site for residue SO4 B 203
ChainResidue
BHIS18
BSER128
BSER129
BHOH317
BHOH379

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 2024-08-07

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