SMTL ID : 3sop.1

Crystal Structure Of Human Septin 3 GTPase Domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.88 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: S.16, T.43 Ligands: GDP.2 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.16, A:T.43, H2O.1, H2O.1, H2O.1 MG.3: 3 residues within 4Å: Chain B: S.16, T.43 Ligands: GDP.4 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:S.16, B:T.43, H2O.1, H2O.1, H2O.1

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

GDP.2: 17 residues within 4Å: Chain A: S.11, G.12, L.13, G.14, K.15, S.16, T.17, K.149, D.151, T.152, V.205, G.206, R.221 Chain B: T.122, H.124, T.152 Ligands: MG.1 19 PLIP interactions: 16 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:G.12, A:L.13, A:G.14, A:K.15, A:S.16, A:T.17, A:G.206, A:R.221, A:R.221, B:T.152 Water bridges: A:K.15, A:T.43, A:T.67, A:T.67 Salt bridges: A:K.15, A:D.151, B:H.124, B:H.124 pi-Cation interactions: A:R.221 GDP.4: 16 residues within 4Å: Chain A: T.122, H.124, T.152 Chain B: S.11, G.12, L.13, G.14, K.15, S.16, T.17, K.149, D.151, V.205, G.206, R.221 Ligands: MG.3 22 PLIP interactions: 19 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:S.11, B:G.12, B:L.13, B:G.14, B:K.15, B:S.16, B:T.17, B:T.17, B:G.206, B:R.221, A:T.152 Water bridges: B:S.11, B:K.15, B:K.15, B:K.15, B:T.43 Salt bridges: B:K.15, B:D.151, A:H.124, A:H.124 pi-Cation interactions: B:R.221, B:R.221

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Macedo, J.N. et al., The structure and properties of septin 3: a possible missing link in septin filament formation. Biochem.J. (2013)

Release Date

2012-11-28

Peptides

Neuronal-specific septin-3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Neuronal-specific septin-3