SMTL ID : 5o33.1

A structure of the GEF Kalirin DH1 domain in complex with the small GTPase Rac1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.64 Å

Oligo State

hetero-1-1-mer

Ligands

6 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 3 residues within 4Å: Chain A: Y.139, K.153, Y.154 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.154 Water bridges: A:V.152, A:V.152 EDO.2: 2 residues within 4Å: Chain A: R.120, D.121 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.120 EDO.4: 4 residues within 4Å: Chain B: F.5, A.8, E.9, Q.12 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:F.5 EDO.5: 7 residues within 4Å: Chain A: V.36, D.38 Chain B: Y.17, K.134, Q.137, R.138, K.141 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.137, B:R.138, A:D.38 Water bridges: B:K.134 EDO.6: 6 residues within 4Å: Chain B: N.63, I.64, K.67, E.68, K.71, W.86 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.71 Water bridges: B:K.71 EDO.7: 2 residues within 4Å: Chain B: R.1, K.2 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.2

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

GDP.3: 17 residues within 4Å: Chain A: D.11, G.12, A.13, V.14, G.15, K.16, T.17, C.18, F.28, I.33, A.59, K.116, D.118, L.119, S.158, A.159, L.160 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:D.11, A:A.13, A:V.14, A:G.15, A:K.16, A:T.17, A:T.17, A:C.18, A:K.116, A:K.116, A:A.159, A:L.160 Water bridges: A:L.19, A:E.62 Salt bridges: A:K.16, A:D.118 pi-Stacking: A:F.28, A:F.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gray, J. et al., A structure of the GEF Kalirin DH1 domain in complex with the small GTPase Rac1. To Be Published

Release Date

2017-05-31

Peptides

Ras-related C3 botulinum toxin substrate 1: A
Kalirin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ras-related C3 botulinum toxin substrate 1

Kalirin

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