SMTL ID : 3qhx.1

Crystal Structure of Cystathionine gamma-synthase MetB (Cgs) from Mycobacterium ulcerans Agy99 bound to HEPES

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: R.120, K.124, H.356, A.357, S.358 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:A.357, A:S.358, A:S.358 Salt bridges: A:R.120, A:K.124, A:H.356 SO4.4: 4 residues within 4Å: Chain A: R.120, H.356 Chain B: N.241 Ligands: EPE.2 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.241, B:N.241 Water bridges: B:R.62 Salt bridges: A:H.356 SO4.5: 8 residues within 4Å: Chain B: Y.115, N.162, K.212, E.339, S.340, L.341, E.349, R.372 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.162, B:S.340, B:E.349 Salt bridges: B:R.372 SO4.6: 1 residues within 4Å: Chain B: R.317 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.317 SO4.7: 8 residues within 4Å: Chain C: Y.115, N.162, K.212, E.339, S.340, L.341, E.349, R.372 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:Y.115, C:N.162, C:S.340 Salt bridges: C:R.372 SO4.9: 8 residues within 4Å: Chain D: Y.115, N.162, K.212, E.339, S.340, L.341, E.349, R.372 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:Y.115, D:N.162, D:N.162, D:S.340 Salt bridges: D:R.372

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 13 residues within 4Å: Chain A: Y.115, N.162, K.212, E.339, S.340, L.341, M.354, R.372 Chain B: E.59, Y.60, R.62, T.63 Ligands: SO4.4 8 PLIP interactions: 4 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:N.162, A:S.340, B:T.63, B:T.63, B:N.241 Salt bridges: A:E.339, A:R.372, B:E.59

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: R.99, V.125, F.126, W.129 Chain B: R.99, F.126, W.129 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.99, B:R.99

1 x NA: SODIUM ION(Non-functional Binders)

NA.8: 4 residues within 4Å: Chain C: V.220, V.221, D.251 Chain D: P.249 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:V.221, C:D.251

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Clifton, M.C. et al., Structure of the cystathionine [gamma]-synthase MetB from Mycobacterium ulcerans. Acta Crystallogr.,Sect.F (2011)

Release Date

2011-03-02

Peptides

Cystathionine gamma-synthase MetB (Cgs): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Cystathionine gamma-synthase MetB (Cgs)

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