SMTL ID : 1mkz.1

Crystal structure of MoaB protein at 1.6 A resolution.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

7 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 8 residues within 4Å: Chain A: G.77, G.78, T.79, G.80, D.85, S.121, P.137, G.138 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.78, A:T.79, A:T.79, A:G.80, A:G.138 Water bridges: A:Q.120, A:S.139 SO4.2: 4 residues within 4Å: Chain A: S.19, N.20, R.21, E.52 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.20, A:N.20, A:R.21 Salt bridges: A:R.21 SO4.3: 4 residues within 4Å: Chain A: R.12, Q.71, K.170, G.171 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.71, A:G.171 Salt bridges: A:R.12 SO4.4: 4 residues within 4Å: Chain A: K.130, L.168, K.169, K.170 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.170 Salt bridges: A:K.130 SO4.6: 9 residues within 4Å: Chain B: G.77, G.78, T.79, G.80, D.85, Q.120, S.121, P.137, G.138 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.78, B:T.79, B:G.80, B:S.121, B:G.138 Water bridges: B:D.85, B:D.85, B:S.139 SO4.7: 4 residues within 4Å: Chain B: S.19, N.20, R.21, E.52 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.19, B:N.20, B:R.21, B:E.52 SO4.8: 4 residues within 4Å: Chain B: R.12, Q.71, K.170, G.171 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.71, B:K.169, B:G.171 Salt bridges: B:R.12

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

ACY.5: 6 residues within 4Å: Chain A: V.45, D.46, W.64, S.67, D.69, V.70 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:D.46 Hydrogen bonds: A:S.67 ACY.9: 6 residues within 4Å: Chain B: V.45, D.46, W.64, S.67, D.69, V.70 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:D.46 Hydrogen bonds: B:S.67 ACY.10: 3 residues within 4Å: Chain B: Q.38, H.43, V.44 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:H.43 Hydrogen bonds: B:Q.38, B:V.44 Salt bridges: B:H.43

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Sanishvili, R. et al., The crystal structure of Escherichia coli MoaB suggests a probable role in molybdenum cofactor synthesis. J.Biol.Chem. (2004)

Release Date

2003-04-22

Peptides

Molybdenum cofactor biosynthesis protein B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Molybdenum cofactor biosynthesis protein B