SMTL ID : 1jpn.2 (1 other biounit)

GMPPNP Complex of SRP GTPase NG Domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 1 residues within 4Å: Chain A: E.46 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.46, A:E.46, H2O.10, H2O.10, H2O.10

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.2: 17 residues within 4Å: Chain A: L.106, Q.107, G.108, S.109, G.110, K.111, T.112, T.113, Q.144, G.190, T.245, K.246, D.248, G.271, V.272, S.273, E.274 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:G.108, A:S.109, A:G.110, A:K.111, A:K.111, A:K.111, A:K.111, A:T.112, A:T.112, A:T.113, A:Q.144, A:Q.144, A:K.246, A:K.246, A:S.273 Water bridges: A:G.190, A:G.190, A:G.190 Salt bridges: A:D.248, A:E.274

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.3: 9 residues within 4Å: Chain A: A.133, A.134, D.135, A.141, R.142, L.145, D.187, T.188, A.189 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:A.133, A:D.135, A:A.141, A:R.142 Hydrogen bonds: A:A.134, A:D.135 Water bridges: A:K.111, A:D.135, A:G.190 Salt bridges: A:K.111 ACY.4: 5 residues within 4Å: Chain A: R.231, D.234, E.235, T.263, K.265 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:D.234 Hydrogen bonds: A:D.234, A:D.234

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Padmanabhan, S. et al., The conformation of bound GMPPNP suggests a mechanism for gating the active site of the SRP GTPase. Structure (2001)

Release Date

2002-02-02

Peptides

SIGNAL RECOGNITION PARTICLE PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

SIGNAL RECOGNITION PARTICLE PROTEIN

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