SMTL ID : 3o0m.1 (1 other biounit)

Crystal structure of a ZN-bound histidine triad family protein from Mycobacterium smegmatis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.7, C.10, H.49, H.101 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.7, A:C.10, A:H.49, A:H.101 ZN.5: 4 residues within 4Å: Chain B: C.7, C.10, H.49, H.101 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.7, B:C.10, B:H.49, B:H.101

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 4 residues within 4Å: Chain A: D.128, E.130, E.131, R.134 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.134 ACT.6: 4 residues within 4Å: Chain B: D.128, E.130, E.131, R.134 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.134

2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.3: 16 residues within 4Å: Chain A: V.8, F.9, I.12, I.31, L.32, D.33, I.34, R.35, L.43, N.90, F.96, Q.97, T.98, V.99, H.103, H.105 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:I.34, A:R.35, A:N.90, A:T.98, A:V.99 Water bridges: A:P.18, A:D.33, A:R.35, A:N.90, A:N.90 Salt bridges: A:H.103, A:H.105 pi-Stacking: A:F.9, A:F.9 AMP.7: 16 residues within 4Å: Chain B: V.8, F.9, I.12, I.31, L.32, D.33, I.34, R.35, L.43, N.90, F.96, Q.97, T.98, V.99, H.103, H.105 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:I.34, B:R.35, B:N.90, B:T.98, B:V.99 Water bridges: B:P.18, B:D.33, B:R.35, B:N.90, B:N.90 Salt bridges: B:H.103, B:H.105 pi-Stacking: B:F.9, B:F.9

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.4: 1 residues within 4Å: Chain A: R.76 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.76 Water bridges: A:D.83 MPD.8: 1 residues within 4Å: Chain B: R.76 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baugh, L. et al., Increasing the structural coverage of tuberculosis drug targets. Tuberculosis (Edinb) (2015)

Release Date

2010-08-04

Peptides

HIT family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

HIT family protein

Related Entries With Identical Sequence