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2IV0

Thermal stability of isocitrate dehydrogenase from Archaeoglobus fulgidus studied by crystal structure analysis and engineering of chimers

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004450molecular_functionisocitrate dehydrogenase (NADP+) activity
A0006097biological_processglyoxylate cycle
A0006099biological_processtricarboxylic acid cycle
A0016491molecular_functionoxidoreductase activity
A0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
A0046872molecular_functionmetal ion binding
A0051287molecular_functionNAD binding
B0000287molecular_functionmagnesium ion binding
B0004450molecular_functionisocitrate dehydrogenase (NADP+) activity
B0006097biological_processglyoxylate cycle
B0006099biological_processtricarboxylic acid cycle
B0016491molecular_functionoxidoreductase activity
B0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
B0046872molecular_functionmetal ion binding
B0051287molecular_functionNAD binding
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN A1413
ChainResidue
AASP26
AHOH2066

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN A1414
ChainResidue
AHIS388
AGLY393

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A1415
ChainResidue
AASP301
AASP305
ACL1418
BASP277

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN A1416
ChainResidue
ALYS200
AGLU196

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A1418
ChainResidue
AZN1415
BASP277

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN B1413
ChainResidue
BARG399
BGLU400
BHOH2028

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B1414
ChainResidue
AASP277
BASP301
BASP305
BCL1418

site_idAC8
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ZN B1415
ChainResidue
BGLU240

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN B1416
ChainResidue
BGLU196
BLYS200

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN B1417
ChainResidue
BHIS139
BGLU141
BLYS142

site_idBC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B1418
ChainResidue
AASP277
BZN1414
BHOH2023

Functional Information from PROSITE/UniProt
site_idPS00470
Number of Residues20
DetailsIDH_IMDH Isocitrate and isopropylmalate dehydrogenases signature. NLNGDYlSDaaAali.GGLGI
ChainResidueDetails
AASN297-ILE316

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues22
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P08200
ChainResidueDetails
ATHR100
ATYR385
AARG389
BTHR100
BSER109
BASN111
BARG115
BARG125
BARG149
BASP301
BHIS333
ASER109
BASN346
BTYR385
BARG389
AASN111
AARG115
AARG125
AARG149
AASP301
AHIS333
AASN346

site_idSWS_FT_FI2
Number of Residues4
DetailsSITE: Critical for catalysis => ECO:0000250|UniProtKB:P08200
ChainResidueDetails
ATYR156
ALYS223
BTYR156
BLYS223

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1a05
ChainResidueDetails
ALYS223
AASP277
BTYR156

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1a05
ChainResidueDetails
ATYR156
BASP277
BLYS223

237992

PDB entries from 2025-06-25

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