SMTL ID : 2aly.1

Crystal Structure of T.Thermophilus Phenylalanyl-tRNA synthetase complexed with 5'-O-[N-(L-tyrosyl)sulphamoyl]adenosine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-2-2-mer

Ligands

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 4 residues within 4Å: Chain A: E.178 Chain B: D.452, D.458, E.461 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Metal complexes: A:E.178, B:E.461 MN.4: 4 residues within 4Å: Chain C: E.178 Chain D: D.452, D.458, E.461 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Metal complexes: C:E.178, D:E.461

2 x YSA: 5'-O-[N-(L-TYROSYL)SULFAMOYL]ADENOSINE(Non-covalent)

YSA.2: 24 residues within 4Å: Chain A: H.94, S.96, R.120, E.122, T.127, H.128, E.129, F.132, Q.134, E.136, F.174, F.176, V.177, L.196, G.197, G.198, A.199, G.200, A.230, F.231, G.232, G.234, R.237, I.248 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:F.174 Hydrogen bonds: A:S.96, A:R.120, A:E.122, A:E.129, A:E.136, A:G.234, A:R.237 Water bridges: A:S.96, A:Q.99, A:R.120, A:Q.134, A:G.197 Salt bridges: A:R.120 pi-Stacking: A:F.132, A:F.132, A:F.174, A:F.176 YSA.5: 24 residues within 4Å: Chain C: H.94, S.96, R.120, E.122, T.127, H.128, E.129, F.132, Q.134, E.136, F.174, F.176, V.177, L.196, G.197, G.198, A.199, G.200, A.230, F.231, G.232, G.234, R.237, I.248 19 PLIP interactions: 19 interactions with chain C Hydrophobic interactions: C:F.174 Hydrogen bonds: C:H.94, C:S.96, C:R.120, C:E.122, C:E.129, C:E.136, C:G.234, C:R.237 Water bridges: C:S.96, C:Q.99, C:R.120, C:Q.134, C:G.197 Salt bridges: C:R.120 pi-Stacking: C:F.132, C:F.132, C:F.174, C:F.176

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

SO4.3: 3 residues within 4Å: Chain B: R.407, Y.410, R.413 3 PLIP interactions: 3 interactions with chain B Water bridges: B:Y.410 Salt bridges: B:R.407, B:R.413 SO4.6: 3 residues within 4Å: Chain D: R.407, Y.410, R.413 2 PLIP interactions: 2 interactions with chain D Salt bridges: D:R.407, D:R.413

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kotik-Kogan, O.M. et al., Structural Basis for Discrimination of L-Phenylalanine from L-Tyrosine by Phenylalanyl-tRNA Synthetase. Structure (2005)

Release Date

2005-12-27

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Phenylalanyl-tRNA synthetase alpha chain

Phenylalanyl-tRNA synthetase beta chain

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