SMTL ID : 2rhs.1

PheRS from Staphylococcus haemolyticus- rational protein engineering and inhibitor studies

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-2-2-mer

Ligands

2 x GAX: 1-{3-[(4-pyridin-2-ylpiperazin-1-yl)sulfonyl]phenyl}-3-(1,3-thiazol-2-yl)urea(Non-covalent)

GAX.1: 14 residues within 4Å: Chain A: S.117, Q.120, Q.157, E.159, F.197, P.198, F.199, T.200, G.231, A.232, V.239, A.254, F.255, G.256 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:T.200 Hydrogen bonds: A:S.117, A:S.117, A:Q.120, A:Q.157, A:E.159, A:G.231, A:F.255 pi-Stacking: A:F.197, A:F.199, A:F.199 GAX.4: 17 residues within 4Å: Chain C: L.89, S.117, Q.120, A.121, M.124, Q.157, E.159, F.197, P.198, F.199, T.200, G.231, A.232, V.239, A.254, F.255, G.256 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:P.198, C:T.200 Hydrogen bonds: C:Q.157, C:E.159, C:E.159, C:E.159, C:G.231 pi-Stacking: C:F.197, C:F.199, C:F.199

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

SO4.2: 4 residues within 4Å: Chain B: K.731, H.735, S.744, T.745 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.745 Salt bridges: B:K.731, B:H.735 SO4.5: 4 residues within 4Å: Chain D: K.731, H.735, S.744, T.745 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:T.745, D:T.745 Salt bridges: D:K.731, D:H.735

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain C: C.210, C.213, G.217, C.218, C.221 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.210, C:C.213, C:C.218, C:C.221

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Evdokimov, A.G. et al., Rational protein engineering in action: the first crystal structure of a phenylalanine tRNA synthetase from Staphylococcus haemolyticus. J.Struct.Biol. (2008)

Release Date

2007-11-06

Peptides

Phenylalanyl-tRNA synthetase alpha chain: AC
Phenylalanyl-tRNA synthetase beta chain: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Phenylalanyl-tRNA synthetase alpha chain

Phenylalanyl-tRNA synthetase beta chain

Related Entries With Identical Sequence