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1P7T

Structure of Escherichia coli malate synthase G:pyruvate:acetyl-Coenzyme A abortive ternary complex at 1.95 angstrom resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0003824molecular_functioncatalytic activity
A0004474molecular_functionmalate synthase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006097biological_processglyoxylate cycle
A0006099biological_processtricarboxylic acid cycle
A0009436biological_processglyoxylate catabolic process
A0016740molecular_functiontransferase activity
A0046872molecular_functionmetal ion binding
B0000287molecular_functionmagnesium ion binding
B0003824molecular_functioncatalytic activity
B0004474molecular_functionmalate synthase activity
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006097biological_processglyoxylate cycle
B0006099biological_processtricarboxylic acid cycle
B0009436biological_processglyoxylate catabolic process
B0016740molecular_functiontransferase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 1000
ChainResidue
AGLU427
AASP455
APYR810
AHOH2222
AHOH2253

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 1001
ChainResidue
BHOH2230
BGLU427
BASP455
BPYR910
BHOH2223

site_idAC3
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ACO A 800
ChainResidue
AVAL118
AVAL119
APRO120
AARG125
ATYR126
AASN129
AALA130
AASP273
ASER274
AARG311
AARG338
AMET508
APRO536
APRO538
ACSO617
AMET629
AASP631
AALA633
APYR810
AHOH2222
AHOH2338

site_idAC4
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ACO B 900
ChainResidue
BVAL118
BVAL119
BARG125
BTYR126
BASN129
BALA130
BSER274
BARG311
BARG338
BLEU454
BMET508
BTRP534
BPRO536
BPRO538
BCSO617
BLYS619
BMET629
BASP631
BALA633
BPYR910
BHOH2223

site_idAC5
Number of Residues13
DetailsBINDING SITE FOR RESIDUE PYR A 810
ChainResidue
AARG338
AGLU427
AGLY452
APHE453
ALEU454
AASP455
ATRP534
AALA633
AACO800
AMG1000
AHOH2171
AHOH2222
AHOH2253

site_idAC6
Number of Residues13
DetailsBINDING SITE FOR RESIDUE PYR B 910
ChainResidue
BARG338
BGLU427
BGLY452
BPHE453
BLEU454
BASP455
BTRP534
BACO900
BMG1001
BHOH2223
BHOH2224
BHOH2230
BHOH2248

site_idAC7
Number of Residues10
DetailsBINDING SITE FOR RESIDUE PG4 B 1002
ChainResidue
BTHR110
BSER111
BGLN112
BASN234
BGLY235
BGLY500
BASN552
BGLN554
BHOH2279
BHOH2315

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PG4 B 1003
ChainResidue
BLEU433
BARG436
BASN488
BASN566
BPHE569
BGLU570
BLEU573
BHOH2121

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PEG A 1001
ChainResidue
AHOH2448
ATHR110
ASER111
AGLN554

Functional Information from PROSITE/UniProt
site_idPS00589
Number of Residues16
DetailsPTS_HPR_SER PTS HPR domain serine phosphorylation site signature. EIsLHgRSLLFIRnVG
ChainResidueDetails
AGLU326-GLY341
BGLU326-GLY341

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
BASN339

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Proton donor
ChainResidueDetails
BARG632

site_idSWS_FT_FI3
Number of Residues9
DetailsBINDING:
ChainResidueDetails
BVAL119
BTYR126
BVAL275
BLYS312
BASN339
BGLU428
BPHE453
BARG456
BSER537

site_idSWS_FT_FI4
Number of Residues2
DetailsMOD_RES: Cysteine sulfenic acid (-SOH) => ECO:0000255|HAMAP-Rule:MF_00641, ECO:0000269|PubMed:12930982
ChainResidueDetails
BSER618
BALA689

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1d8c
ChainResidueDetails
AARG338
AGLU272
AASP270
AASP631

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1d8c
ChainResidueDetails
BARG338
BGLU272
BASP270
BASP631

site_idMCSA1
Number of Residues6
DetailsM-CSA 53
ChainResidueDetails
BCYS271electrostatic stabiliser, hydrogen bond acceptor
BASP273electrostatic stabiliser, hydrogen bond acceptor
BASN339electrostatic stabiliser, hydrogen bond donor
BGLU428metal ligand
BARG456metal ligand
BARG632electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor

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PDB entries from 2024-10-09

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