SMTL ID : 1sa0.1

TUBULIN-COLCHICINE: STATHMIN-LIKE DOMAIN COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.58 Å

Oligo State

hetero-2-2-1-mer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.98, A.99, N.101, G.144, T.145 Ligands: GTP.2 No protein-ligand interaction detected (PLIP) MG.3: 3 residues within 4Å: Chain B: Q.11, N.99 Ligands: GDP.4 No protein-ligand interaction detected (PLIP) MG.6: 6 residues within 4Å: Chain C: D.98, A.99, N.101, G.144, T.145 Ligands: GTP.7 No protein-ligand interaction detected (PLIP)

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

GTP.2: 25 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, I.16, D.69, E.71, D.98, A.99, S.140, G.142, G.143, G.144, T.145, G.146, P.173, V.177, S.178, E.183, N.206, Y.224, N.228, I.231 Chain B: K.252 Ligands: MG.1 19 PLIP interactions: 18 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Q.11, A:Q.11, A:A.12, A:E.71, A:D.98, A:S.140, A:G.144, A:T.145, A:G.146, A:S.178, A:E.183, A:N.206, A:N.206, A:Y.224, A:N.228, A:N.228 pi-Stacking: A:Y.224, A:Y.224 Salt bridges: B:K.252 GTP.7: 26 residues within 4Å: Chain C: G.10, Q.11, A.12, Q.15, I.16, D.69, E.71, D.98, A.99, S.140, G.142, G.143, G.144, T.145, G.146, I.171, P.173, V.177, S.178, E.183, N.206, Y.224, N.228, I.231 Chain D: K.252 Ligands: MG.6 19 PLIP interactions: 18 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:Q.11, C:Q.11, C:A.12, C:E.71, C:D.98, C:S.140, C:G.144, C:T.145, C:G.146, C:S.178, C:E.183, C:N.206, C:N.206, C:Y.224, C:N.228, C:N.228 pi-Stacking: C:Y.224, C:Y.224 Salt bridges: D:K.252

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

GDP.4: 17 residues within 4Å: Chain B: G.10, Q.11, C.12, N.99, S.138, G.140, G.141, G.142, T.143, G.144, V.175, D.177, E.181, N.204, Y.222, N.226 Ligands: MG.3 19 PLIP interactions: 19 interactions with chain B Hydrogen bonds: B:Q.11, B:Q.11, B:C.12, B:N.99, B:S.138, B:G.142, B:T.143, B:T.143, B:T.143, B:G.144, B:V.175, B:D.177, B:E.181, B:N.204, B:N.204, B:Y.222, B:N.226, B:N.226 pi-Stacking: B:Y.222 GDP.8: 17 residues within 4Å: Chain D: G.10, Q.11, C.12, N.99, S.138, G.140, G.141, G.142, T.143, G.144, P.171, V.175, D.177, E.181, N.204, Y.222, N.226 17 PLIP interactions: 17 interactions with chain D Hydrogen bonds: D:Q.11, D:C.12, D:N.99, D:S.138, D:G.142, D:T.143, D:T.143, D:T.143, D:G.144, D:V.175, D:D.177, D:N.204, D:N.204, D:Y.222, D:N.226, D:N.226 pi-Stacking: D:Y.222

2 x CN2: 2-MERCAPTO-N-[1,2,3,10-TETRAMETHOXY-9-OXO-5,6,7,9-TETRAHYDRO-BENZO[A]HEPTALEN-7-YL]ACETAMIDE(Non-covalent)

CN2.5: 18 residues within 4Å: Chain A: S.178, T.179, A.180, V.181 Chain B: V.236, C.239, L.240, A.248, K.252, L.253, N.256, M.257, T.312, V.313, A.314, N.348, K.350, I.368 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:A.248, B:K.252, B:L.253 Hydrogen bonds: B:N.256, B:K.350, A:S.178, A:V.181 CN2.9: 17 residues within 4Å: Chain C: S.178, T.179, A.180, V.181 Chain D: V.236, C.239, L.240, L.246, A.248, K.252, L.253, N.256, M.257, V.313, A.314, K.350, I.368 8 PLIP interactions: 2 interactions with chain C, 6 interactions with chain D Hydrogen bonds: C:S.178, C:V.181, D:N.256, D:K.350 Hydrophobic interactions: D:A.248, D:K.252, D:L.253, D:N.256

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ravelli, R.B. et al., Insight into tubulin regulation from a complex with colchicine and a stathmin-like domain. Nature (2004)

Release Date

2004-03-23

Peptides

Tubulin alpha chain: AC
Tubulin beta chain: BD
Stathmin 4: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

E
E

Tubulin alpha chain

Tubulin beta chain

Stathmin 4

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