SMTL ID : 6gvm.1

Tubulin:F3II DARPin complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.1: 27 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, I.16, D.69, D.98, A.99, A.100, N.101, S.140, G.143, G.144, T.145, G.146, I.171, P.173, V.177, S.178, T.179, E.183, N.206, Y.224, N.228, I.231 Chain B: K.252 Ligands: MG.2 21 PLIP interactions: 20 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Q.11, A:Q.11, A:A.12, A:Q.15, A:D.69, A:D.98, A:A.99, A:A.100, A:N.101, A:S.140, A:G.144, A:T.145, A:T.145, A:G.146, A:V.177, A:E.183, A:N.206, A:N.206, A:N.228, A:N.228 Salt bridges: B:K.252

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: Q.11, D.69, E.71 Ligands: GTP.1 No protein-ligand interaction detected (PLIP)

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

GDP.3: 20 residues within 4Å: Chain B: G.10, Q.11, C.12, Q.15, D.67, S.138, G.140, G.141, G.142, T.143, G.144, V.169, P.171, V.175, D.177, E.181, N.204, L.207, Y.222, N.226 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:Q.11, B:Q.11, B:C.12, B:S.138, B:G.142, B:T.143, B:T.143, B:T.143, B:G.144, B:V.175, B:E.181, B:N.204, B:N.204, B:N.226, B:N.226 pi-Stacking: B:Y.222, B:Y.222

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Campanacci, V. et al., Insight into microtubule nucleation from tubulin-capping proteins. Proc.Natl.Acad.Sci.USA (2019)

Release Date

2019-04-24

Peptides

Tubulin alpha chain: A
Tubulin beta chain: B
STATHMIN-LIKE DOMAIN R1: C
F3II DARPIN: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Tubulin alpha chain

Tubulin beta chain

STATHMIN-LIKE DOMAIN R1

F3II DARPIN

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