SMTL ID : 3ftq.3 (5 other biounits)

Crystal structure of Septin 2 in complex with GppNHp and Mg2+

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: S.19, T.46 Ligands: GNP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.19, A:T.46, H2O.1, H2O.1

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

GNP.2: 19 residues within 4Å: Chain A: S.14, G.15, L.16, G.17, K.18, S.19, T.20, I.43, E.44, R.45, T.46, G.72, K.151, D.153, V.208, G.209, R.224, Y.226 Ligands: MG.1 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:S.14, A:G.15, A:L.16, A:G.17, A:K.18, A:K.18, A:S.19, A:S.19, A:T.20, A:T.20, A:T.46, A:T.46, A:G.72, A:K.151, A:G.209, A:R.224 Salt bridges: A:R.45, A:D.153 pi-Cation interactions: A:R.224

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sirajuddin, M. et al., GTP-induced conformational changes in septins and implications for function. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-09-22

Peptides

Septin-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Septin-2

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