SMTL ID : 1keq.2 (1 other biounit)

Crystal Structure of F65A/Y131C Carbonic Anhydrase V, covalently modified with 4-chloromethylimidazole

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.73, H.75, E.85, H.98, T.178 Ligands: ACY.4 5 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: A:H.73, A:H.75, A:H.98, ACY.4, H2O.9

2 x 4MZ: 4-METHYLIMIDAZOLE(Covalent)

4MZ.2: 1 residues within 4Å: Chain A: C.162 No protein-ligand interaction detected (PLIP) 4MZ.3: 2 residues within 4Å: Chain A: C.167, D.169 No protein-ligand interaction detected (PLIP)

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.4: 7 residues within 4Å: Chain A: H.73, H.98, V.122, L.177, T.178, W.188 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.122, A:L.177, A:W.188 Hydrogen bonds: A:T.178, A:T.179 Salt bridges: A:H.73, A:H.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jude, K.M. et al., Crystal structure of F65A/Y131C-methylimidazole carbonic anhydrase V reveals architectural features of an engineered proton shuttle. Biochemistry (2002)

Release Date

2002-03-06

Peptides

F65A/Y131C-MI Carbonic Anhydrase V: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

F65A/Y131C-MI Carbonic Anhydrase V

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