SMTL ID : 3gvd.2 (1 other biounit)

Crystal Structure of Serine Acetyltransferase CysE from Yersinia pestis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-hexamer

Ligands

6 x CYS: CYSTEINE(Non-covalent)

CYS.1: 8 residues within 4Å: Chain A: D.95, P.96, A.97, D.160, H.161 Chain B: G.187, R.195, H.196 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Water bridges: B:G.187, B:T.188 Salt bridges: B:R.195, B:H.196 Hydrogen bonds: A:D.160 CYS.4: 9 residues within 4Å: Chain B: D.95, P.96, A.97, D.160, H.161 Chain C: G.186, G.187, R.195, H.196 10 PLIP interactions: 4 interactions with chain C, 5 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: C:T.188, B:D.95, B:D.95, B:A.97, C.4 Water bridges: C:R.195, B:D.95, B:D.160 Salt bridges: C:R.195, C:H.196 CYS.5: 9 residues within 4Å: Chain A: G.186, G.187, R.195, H.196 Chain C: D.95, P.96, A.97, D.160, H.161 6 PLIP interactions: 2 interactions with chain C, 2 interactions with chain A, 2 Ligand-Ligand interactions Hydrogen bonds: C:A.97, C:D.160, C.5, C.5 Salt bridges: A:R.195, A:H.196 CYS.9: 9 residues within 4Å: Chain D: D.95, P.96, A.97, D.160, H.161 Chain E: G.186, G.187, R.195, H.196 7 PLIP interactions: 3 interactions with chain E, 2 interactions with chain D, 2 Ligand-Ligand interactions Water bridges: E:R.195 Salt bridges: E:R.195, E:H.196 Hydrogen bonds: D:A.97, D:D.160, C.9, C.9 CYS.13: 9 residues within 4Å: Chain D: G.186, G.187, R.195, H.196 Chain F: D.95, P.96, A.97, D.160, H.161 4 PLIP interactions: 2 interactions with chain F, 2 interactions with chain D Hydrogen bonds: F:D.95, F:A.97 Salt bridges: D:R.195, D:H.196 CYS.14: 8 residues within 4Å: Chain E: D.95, P.96, A.97, D.160, H.161 Chain F: G.187, R.195, H.196 6 PLIP interactions: 2 interactions with chain E, 2 interactions with chain F, 2 Ligand-Ligand interactions Hydrogen bonds: E:A.97, E:D.160, C.14, C.14 Salt bridges: F:R.195, F:H.196

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

SO4.2: 9 residues within 4Å: Chain A: S.182, G.208, K.210 Chain B: S.182, G.208, K.210 Chain C: S.182, G.208, K.210 8 PLIP interactions: 3 interactions with chain C, 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: C:S.182, C:S.182, B:S.182, B:G.208, A:S.182 Salt bridges: C:K.210, B:K.210, A:K.210 SO4.10: 3 residues within 4Å: Chain C: S.32, F.33 Chain E: P.62 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain E Water bridges: D:M.29, E:I.60 SO4.11: 6 residues within 4Å: Chain D: S.182, K.210 Chain E: S.182, K.210 Chain F: S.182, K.210 9 PLIP interactions: 3 interactions with chain E, 2 interactions with chain D, 4 interactions with chain F Hydrogen bonds: E:S.182, E:S.182, D:S.182, F:S.182 Salt bridges: E:K.210, D:K.210, F:K.210 Water bridges: F:K.210, F:K.210

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain B: D.99, K.100 Chain C: W.124, A.130, I.133 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:D.99, B:K.100 Water bridges: B:A.97, C:K.129 GOL.6: 5 residues within 4Å: Chain D: R.92, D.95, P.96, V.98, D.99 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:P.96, D:V.98

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

ACY.7: 2 residues within 4Å: Chain D: D.127 Chain F: C.26 No protein-ligand interaction detected (PLIP) ACY.8: 4 residues within 4Å: Chain D: D.99, K.100 Chain E: W.124, I.133 3 PLIP interactions: 1 interactions with chain D, 2 interactions with chain E Salt bridges: D:K.100 Hydrophobic interactions: E:W.124, E:I.133

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

PEG.12: 7 residues within 4Å: Chain D: W.124, A.130, I.133 Chain F: L.23, D.99, K.100, Y.107 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:K.100 Water bridges: F:D.99, F:Y.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, Y. et al., Crystal Structure of Serine Acetyltransferase CysE from Yersinia pestis. To be Published

Release Date

2009-05-12

Peptides

Serine acetyltransferase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

C
I

D
J

E
K

F
L

Serine acetyltransferase

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