SMTL ID : 4k8m.1

High resolution structure of M.tb NRDH

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.87 Å

Oligo State

homo-dimer

Ligands

4 x NO3: NITRATE ION(Non-functional Binders)

NO3.1: 4 residues within 4Å: Chain A: R.64, P.65, D.66, R.67 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.64, A:R.64, A:D.66, A:R.67 Water bridges: A:D.66 NO3.2: 6 residues within 4Å: Chain A: Y.47, L.48, Q.49, S.61 Chain B: A.78, H.80 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:L.48, A:Q.49, A:Q.49, A:S.61 Water bridges: B:H.79, B:H.79 NO3.6: 4 residues within 4Å: Chain B: R.64, P.65, D.66, R.67 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.64, B:R.64, B:D.66, B:R.67 Water bridges: B:D.66 NO3.7: 6 residues within 4Å: Chain A: A.78, H.80 Chain B: Y.47, L.48, Q.49, S.61 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:L.48, B:Q.49, B:Q.49, B:S.61 Water bridges: A:H.79, A:H.79

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

CL.3: 3 residues within 4Å: Chain A: L.45, Y.47, H.59 Ligand excluded by PLIP CL.8: 3 residues within 4Å: Chain B: L.45, Y.47, H.59 Ligand excluded by PLIP

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 2 residues within 4Å: Chain A: A.44 Chain B: H.82 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:H.82 GOL.9: 2 residues within 4Å: Chain A: H.82 Chain B: A.44 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.82

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.5: 9 residues within 4Å: Chain A: T.6, K.7, P.8, A.9, C.10, C.13, S.14, S.17, K.29 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.6, A:A.9, A:C.10, A:C.10, A:S.17 PEG.10: 9 residues within 4Å: Chain B: T.6, K.7, P.8, A.9, C.10, C.13, S.14, S.17, K.29 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.6, B:A.9, B:C.10, B:C.10, B:S.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Phulera, S. et al., The crystal structure of Mycobacterium tuberculosis NrdH at 0.87 angstrom suggests a possible mode of its activity. Biochemistry (2013)

Release Date

2014-06-18

Peptides

Glutaredoxin-like protein NrdH: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glutaredoxin-like protein NrdH

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