SMTL ID : 2a0u.1

Crystal structure of the eukaryotic initiation factor 2B from Leishmania major at 2.1 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: F.115, R.119, R.266 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.266, A:R.266, A:T.306, A:T.306 Salt bridges: A:R.119, A:R.266 SO4.2: 9 residues within 4Å: Chain A: M.58, R.61, G.62, I.66, R.108, C.185, Q.224, K.276, F.346 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.62, A:Q.224 Water bridges: A:R.108, A:R.108 Salt bridges: A:R.61, A:R.108, A:K.276 SO4.3: 5 residues within 4Å: Chain A: T.47, V.48, E.49, K.81, F.96 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.48, A:E.49 Salt bridges: A:K.81 SO4.4: 2 residues within 4Å: Chain A: R.255 Chain B: S.340 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:S.340 Water bridges: A:R.255 Salt bridges: A:R.255 SO4.5: 2 residues within 4Å: Chain A: R.255 Chain B: W.342 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.255, A:R.255 Salt bridges: A:R.255 SO4.6: 3 residues within 4Å: Chain B: T.47, V.48, E.49 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:V.48, B:E.49, B:E.49 Salt bridges: B:K.81 SO4.7: 3 residues within 4Å: Chain B: F.115, R.119, R.266 7 PLIP interactions: 7 interactions with chain B Water bridges: B:R.266, B:R.266, B:R.266, B:D.303, B:T.306 Salt bridges: B:R.119, B:R.266 SO4.8: 8 residues within 4Å: Chain B: M.58, R.61, G.62, I.66, R.108, C.185, Q.224, F.346 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:G.62, B:Q.224 Water bridges: B:A.63, B:R.108, B:R.108, B:D.265 Salt bridges: B:R.61, B:R.108, B:K.276 SO4.9: 2 residues within 4Å: Chain A: S.340 Chain B: R.255 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Water bridges: B:R.255 Salt bridges: B:R.255 Hydrogen bonds: A:S.340 SO4.10: 2 residues within 4Å: Chain A: E.316 Chain B: R.255 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.255

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bosch, J. et al., Crystal structure of the eukaryotic initiation factor 2B from Leishmania major at 2.1 A resolution. To be Published

Release Date

2005-08-02

Peptides

initiation factor 2B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

initiation factor 2B