SMTL ID : 4iec.1

Cys105 covalent modification by 2-hydroxyethyl disulfide in Mycobacterium tuberculosis methionine aminopeptidase Type 1c

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

2 x CO: COBALT (II) ION(Non-covalent)

CO.1: 6 residues within 4Å: Chain A: D.148, H.211, T.242, E.244, E.275 Ligands: CO.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.148, A:H.211, A:E.244, A:E.275, H2O.2 CO.2: 4 residues within 4Å: Chain A: D.137, D.148, E.275 Ligands: CO.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.137, A:D.148, A:E.275, H2O.1, H2O.2

1 x K: POTASSIUM ION(Non-covalent)

K.3: 5 residues within 4Å: Chain A: S.113, L.114, N.115, V.117, T.271 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.113, A:N.115, A:V.117, A:T.271, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reddi, R. et al., Selective targeting of the conserved active site cysteine of Mycobacterium tuberculosis methionine aminopeptidase with electrophilic reagents. Febs J. (2014)

Release Date

2013-12-18

Peptides

Methionine aminopeptidase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Methionine aminopeptidase 2

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