SMTL ID : 1ia0.1

KIF1A HEAD-MICROTUBULE COMPLEX STRUCTURE IN ATP-FORM

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 15.00 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Covalent)

GTP.1: 17 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, E.71, A.99, A.100, N.101, G.143, G.144, T.145, I.171, S.178, N.206, Y.224, L.227, N.228 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:Q.11, A:A.100, A:A.100, A:N.101, A:G.144, A:T.145, A:T.145, A:S.178, A:N.206, A:N.206, A:N.206, A:N.228 pi-Stacking: A:Y.224

1 x GDP: GUANOSINE-5'-DIPHOSPHATE(Covalent)

GDP.2: 18 residues within 4Å: Chain A: L.248 Chain B: G.10, Q.11, C.12, Q.15, I.16, N.99, S.138, G.140, G.141, G.142, T.143, G.144, S.176, D.177, Y.183, N.204, Y.222 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:Q.11, B:C.12, B:N.99, B:S.138, B:T.143, B:T.143, B:G.144, B:S.176, B:D.177, B:Y.183, B:N.204, B:N.204, B:N.204, B:Y.222 pi-Stacking: B:Y.222, B:Y.222

1 x TXL: TAXOTERE(Covalent)

TXL.3: 16 residues within 4Å: Chain B: V.23, D.26, L.215, D.224, H.227, S.234, F.270, P.272, L.273, T.274, R.276, R.318, P.358, R.359, G.360, L.361 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:V.23, B:D.224, B:H.227, B:F.270, B:T.274, B:P.358, B:L.361 Hydrogen bonds: B:P.272, B:T.274, B:R.359 Salt bridges: B:H.227, B:H.227, B:R.276

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 3 residues within 4Å: Chain C: S.120, D.264 Ligands: ACP.5 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:S.120

1 x ACP: PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER(Non-covalent)

ACP.5: 17 residues within 4Å: Chain C: R.27, R.29, P.30, S.74, Y.83, Q.114, T.115, G.116, A.117, G.118, K.119, S.120, Y.121, K.126, S.231, G.267 Ligands: MG.4 11 PLIP interactions: 11 interactions with chain C Hydrogen bonds: C:Y.83, C:Y.83, C:G.116, C:A.117, C:G.118, C:K.119, C:K.119, C:S.120, C:Y.121 pi-Stacking: C:Y.121, C:Y.121

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kikkawa, M. et al., Switch-based Mechanism of Kinesin Motors. Nature (2001)

Release Date

2002-03-22

Peptides

TUBULIN ALPHA CHAIN: A
TUBULIN BETA CHAIN: B
KINESIN-LIKE PROTEIN KIF1A: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
K

TUBULIN ALPHA CHAIN

TUBULIN BETA CHAIN

KINESIN-LIKE PROTEIN KIF1A

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