SMTL ID : 2du5.1

Crystal structure of Archaeoglobus fulgidus O-phosphoseryl-tRNA synthetase E418N/E420N mutant complexed with tRNAOpal and O-phosphoserine ("opal complex")

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-tetramer

Ligands

4 x SEP: PHOSPHOSERINE(Non-functional Binders)

SEP.1: 10 residues within 4Å: Chain B: H.186, M.187, T.188, S.231, S.233, Y.273, Y.274, T.305, N.325, G.327 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:M.187, B:T.188, B:T.188, B:T.188, B:S.231, B:S.231, B:S.233, B:Y.274, B:T.305, B:N.325, B:N.325 Salt bridges: B:H.186, B:H.186 SEP.2: 10 residues within 4Å: Chain C: H.186, M.187, T.188, S.231, S.233, Y.273, Y.274, T.305, N.325, G.327 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:H.186, C:M.187, C:T.188, C:T.188, C:S.231, C:S.231, C:Y.273, C:T.305, C:N.325, C:N.325, C:N.325 Salt bridges: C:H.186, C:H.186 SEP.3: 10 residues within 4Å: Chain E: H.186, M.187, T.188, S.231, S.233, Y.273, Y.274, T.305, N.325, G.327 13 PLIP interactions: 13 interactions with chain E Hydrogen bonds: E:H.186, E:M.187, E:T.188, E:T.188, E:T.188, E:S.231, E:S.231, E:S.233, E:Y.273, E:N.325, E:N.325 Salt bridges: E:H.186, E:H.186 SEP.4: 10 residues within 4Å: Chain F: H.186, M.187, T.188, S.231, S.233, Y.273, Y.274, T.305, N.325, G.327 13 PLIP interactions: 13 interactions with chain F Hydrogen bonds: F:M.187, F:T.188, F:T.188, F:S.231, F:S.231, F:Y.274, F:T.305, F:T.305, F:N.325, F:N.325, F:N.325 Salt bridges: F:H.186, F:H.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fukunaga, R. et al., Structural insights into the first step of RNA-dependent cysteine biosynthesis in archaea. Nat.Struct.Mol.Biol. (2007)

Release Date

2007-03-13

Peptides

O-phosphoseryl-tRNA synthetase: BCEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

C
B

E
A

F
B

O-phosphoseryl-tRNA synthetase

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