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2PKP

Crystal structure of 3-isopropylmalate dehydratase (leuD)from Methhanocaldococcus Jannaschii DSM2661 (MJ1271)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003861molecular_function3-isopropylmalate dehydratase activity
A0003994molecular_functionaconitate hydratase activity
A0004409molecular_functionhomoaconitate hydratase activity
A0008270molecular_functionzinc ion binding
A0009098biological_processL-leucine biosynthetic process
A0016829molecular_functionlyase activity
A0016836molecular_functionhydro-lyase activity
A0019298biological_processcoenzyme B biosynthetic process
A0042803molecular_functionprotein homodimerization activity
A0050075molecular_functionmaleate hydratase activity
A1902494cellular_componentcatalytic complex
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 171
ChainResidue
AASP13
AHIS36
AASN60
ACYS63
AHOH493

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PEG A 401
ChainResidue
AHOH481
AASN97
AGLU143
AILE146
AHOH406

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsMotif: {"description":"YLRT"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsSite: {"description":"Critical for substrate specificity"}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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