SMTL ID : 4yf4.1 (1 other biounit)

Crystal structure of Rv1284 in the presence of polycarpine at mildly acidic pH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.44, D.46, H.97, C.100, G.101 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:C.44, A:H.97, A:C.100, H2O.2, H2O.2 ZN.4: 5 residues within 4Å: Chain B: C.44, D.46, H.97, C.100, G.101 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:C.44, B:H.97, B:C.100, H2O.5, H2O.6

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: I.143, E.144, N.146, V.149, T.150 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:I.143, A:E.144, A:N.146, A:V.149 MG.5: 5 residues within 4Å: Chain B: I.143, E.144, N.146, V.149, T.150 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:I.143, B:E.144, B:V.149, H2O.7, H2O.7

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 2 residues within 4Å: Chain A: R.66 Chain B: R.66 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nienaber, L. et al., Chemical probing suggests redox-regulation of the carbonic anhydrase activity of mycobacterial Rv1284. Febs J. (2015)

Release Date

2015-05-06

Peptides

Beta-carbonic anhydrase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-carbonic anhydrase 1

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