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6BAL

2.1 Angstrom Resolution Crystal Structure of Malate Dehydrogenase from Haemophilus influenzae in Complex with L-Malate

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0005737cellular_componentcytoplasm
A0006099biological_processtricarboxylic acid cycle
A0006108biological_processmalate metabolic process
A0016491molecular_functionoxidoreductase activity
A0016615molecular_functionmalate dehydrogenase activity
A0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
A0019752biological_processcarboxylic acid metabolic process
A0030060molecular_functionL-malate dehydrogenase (NAD+) activity
B0003824molecular_functioncatalytic activity
B0005737cellular_componentcytoplasm
B0006099biological_processtricarboxylic acid cycle
B0006108biological_processmalate metabolic process
B0016491molecular_functionoxidoreductase activity
B0016615molecular_functionmalate dehydrogenase activity
B0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
B0019752biological_processcarboxylic acid metabolic process
B0030060molecular_functionL-malate dehydrogenase (NAD+) activity
C0003824molecular_functioncatalytic activity
C0005737cellular_componentcytoplasm
C0006099biological_processtricarboxylic acid cycle
C0006108biological_processmalate metabolic process
C0016491molecular_functionoxidoreductase activity
C0016615molecular_functionmalate dehydrogenase activity
C0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
C0019752biological_processcarboxylic acid metabolic process
C0030060molecular_functionL-malate dehydrogenase (NAD+) activity
D0003824molecular_functioncatalytic activity
D0005737cellular_componentcytoplasm
D0006099biological_processtricarboxylic acid cycle
D0006108biological_processmalate metabolic process
D0016491molecular_functionoxidoreductase activity
D0016615molecular_functionmalate dehydrogenase activity
D0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
D0019752biological_processcarboxylic acid metabolic process
D0030060molecular_functionL-malate dehydrogenase (NAD+) activity
E0003824molecular_functioncatalytic activity
E0005737cellular_componentcytoplasm
E0006099biological_processtricarboxylic acid cycle
E0006108biological_processmalate metabolic process
E0016491molecular_functionoxidoreductase activity
E0016615molecular_functionmalate dehydrogenase activity
E0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
E0019752biological_processcarboxylic acid metabolic process
E0030060molecular_functionL-malate dehydrogenase (NAD+) activity
F0003824molecular_functioncatalytic activity
F0005737cellular_componentcytoplasm
F0006099biological_processtricarboxylic acid cycle
F0006108biological_processmalate metabolic process
F0016491molecular_functionoxidoreductase activity
F0016615molecular_functionmalate dehydrogenase activity
F0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
F0019752biological_processcarboxylic acid metabolic process
F0030060molecular_functionL-malate dehydrogenase (NAD+) activity
G0003824molecular_functioncatalytic activity
G0005737cellular_componentcytoplasm
G0006099biological_processtricarboxylic acid cycle
G0006108biological_processmalate metabolic process
G0016491molecular_functionoxidoreductase activity
G0016615molecular_functionmalate dehydrogenase activity
G0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
G0019752biological_processcarboxylic acid metabolic process
G0030060molecular_functionL-malate dehydrogenase (NAD+) activity
H0003824molecular_functioncatalytic activity
H0005737cellular_componentcytoplasm
H0006099biological_processtricarboxylic acid cycle
H0006108biological_processmalate metabolic process
H0016491molecular_functionoxidoreductase activity
H0016615molecular_functionmalate dehydrogenase activity
H0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
H0019752biological_processcarboxylic acid metabolic process
H0030060molecular_functionL-malate dehydrogenase (NAD+) activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
Detailsbinding site for residue LMR A 401
ChainResidue
AARG81
AARG87
AASN119
AARG153
AHIS177
ASER222
AALA223
AHOH563

site_idAC2
Number of Residues2
Detailsbinding site for residue CL A 402
ChainResidue
BGLN23
AGLN23

site_idAC3
Number of Residues3
Detailsbinding site for residue CL A 403
ChainResidue
AGLN229
AARG233
AHOH631

site_idAC4
Number of Residues5
Detailsbinding site for residue CL B 401
ChainResidue
BARG87
BPRO120
BVAL121
BASN122
BSER178

site_idAC5
Number of Residues2
Detailsbinding site for residue CL B 402
ChainResidue
BGLN229
BARG233

site_idAC6
Number of Residues4
Detailsbinding site for residue CL C 401
ChainResidue
CVAL121
CASN122
CSER178
CHOH632

site_idAC7
Number of Residues2
Detailsbinding site for residue CL C 402
ChainResidue
CGLN23
DGLN23

site_idAC8
Number of Residues4
Detailsbinding site for residue CL C 403
ChainResidue
CGLN229
CARG233
CHOH505
DHOH674

site_idAC9
Number of Residues5
Detailsbinding site for residue CL D 401
ChainResidue
DPRO120
DVAL121
DASN122
DHIS177
DHOH645

site_idAD1
Number of Residues2
Detailsbinding site for residue CL D 402
ChainResidue
DGLN229
DARG233

site_idAD2
Number of Residues5
Detailsbinding site for residue CL E 401
ChainResidue
EPRO120
EVAL121
EASN122
ESER178
EHOH577

site_idAD3
Number of Residues3
Detailsbinding site for residue CL E 402
ChainResidue
EGLN23
EHOH654
FGLN23

site_idAD4
Number of Residues3
Detailsbinding site for residue CL E 403
ChainResidue
EGLN229
EARG233
FHOH613

site_idAD5
Number of Residues2
Detailsbinding site for residue CL F 401
ChainResidue
FARG87
FARG153

site_idAD6
Number of Residues2
Detailsbinding site for residue CL F 402
ChainResidue
FGLN229
FARG233

site_idAD7
Number of Residues3
Detailsbinding site for residue CL G 401
ChainResidue
GGLN23
GHOH594
HGLN23

site_idAD8
Number of Residues4
Detailsbinding site for residue CL G 402
ChainResidue
GGLN229
GARG233
GHOH537
HPRO50

site_idAD9
Number of Residues5
Detailsbinding site for residue CL H 401
ChainResidue
HARG87
HPRO120
HVAL121
HASN122
HSER178

Functional Information from PROSITE/UniProt
site_idPS00068
Number of Residues13
DetailsMDH Malate dehydrogenase active site signature. VTTLDvlRSetfV
ChainResidueDetails
AVAL146-VAL158

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues118
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

238582

PDB entries from 2025-07-09

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