SMTL ID : 5l3v.2 (1 other biounit)

Structure of the crenarchaeal SRP54 GTPase bound to GDP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 17 residues within 4Å: Chain A: V.110, Q.111, G.112, S.113, G.114, K.115, T.116, T.117, K.121, R.142, Q.148, K.252, D.254, G.277, T.278, G.279, E.280 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:G.112, A:S.113, A:G.114, A:K.115, A:T.116, A:T.116, A:T.117, A:T.117, A:K.121, A:Q.148, A:Q.148, A:K.252, A:K.252, A:G.279 Water bridges: A:Q.111, A:K.115 Salt bridges: A:K.115, A:R.142, A:R.142, A:D.254 pi-Cation interactions: A:K.252

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

SO4.2: 2 residues within 4Å: Chain A: N.46, K.48 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.46 Salt bridges: A:K.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wild, K. et al., Structural Basis for Conserved Regulation and Adaptation of the Signal Recognition Particle Targeting Complex. J.Mol.Biol. (2016)

Release Date

2016-06-08

Peptides

Signal recognition particle 54 kDa protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Signal recognition particle 54 kDa protein

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