SMTL ID : 7z6s.1

MATCAP bound to a human 14 protofilament microtubule

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-mer

Ligands

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

GTP.1: 20 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, E.77, D.104, A.105, A.106, N.107, S.146, G.149, G.150, T.151, I.177, T.185, N.212, Y.230, N.234 Chain C: K.252 Ligands: MG.2 18 PLIP interactions: 17 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:Q.11, A:A.12, A:D.104, A:A.105, A:A.106, A:N.107, A:N.107, A:S.146, A:G.149, A:G.150, A:T.151, A:T.151, A:E.189, A:N.212, A:N.234, A:N.234 pi-Cation interactions: A:Y.230 Salt bridges: C:K.252 GTP.5: 20 residues within 4Å: Chain B: K.252 Chain D: G.10, Q.11, A.12, Q.15, E.77, D.104, A.105, A.106, N.107, S.146, G.149, G.150, T.151, I.177, T.185, N.212, Y.230, N.234 Ligands: MG.6 18 PLIP interactions: 17 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:Q.11, D:A.12, D:D.104, D:A.105, D:A.106, D:N.107, D:N.107, D:S.146, D:G.149, D:G.150, D:T.151, D:T.151, D:E.189, D:N.212, D:N.234, D:N.234 pi-Cation interactions: D:Y.230 Salt bridges: B:K.252

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: E.77 Ligands: GTP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.77 MG.6: 2 residues within 4Å: Chain D: E.77 Ligands: GTP.5 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:E.77

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

GDP.3: 12 residues within 4Å: Chain B: G.10, Q.11, C.12, Q.15, S.138, G.141, G.142, T.143, G.144, N.204, Y.222, N.226 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:Q.11, B:C.12, B:S.138, B:G.141, B:G.142, B:T.143, B:T.143, B:T.143, B:T.143, B:G.144, B:N.204, B:N.204, B:N.226, B:N.226 GDP.4: 12 residues within 4Å: Chain C: G.10, Q.11, C.12, Q.15, S.138, G.141, G.142, T.143, G.144, N.204, Y.222, N.226 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:Q.11, C:C.12, C:S.138, C:G.141, C:G.142, C:T.143, C:T.143, C:T.143, C:T.143, C:G.144, C:N.204, C:N.204, C:N.226, C:N.226

2 x ZN: ZINC ION(Non-covalent)

ZN.7: 4 residues within 4Å: Chain E: H.280, H.285, E.316, Y.393 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:H.280, E:H.285, E:E.316, E:E.316 ZN.8: 4 residues within 4Å: Chain F: H.280, H.285, E.316, Y.393 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:H.280, F:H.285, F:E.316, F:E.316

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Landskron, L. et al., Posttranslational modification of microtubules by the MATCAP detyrosinase. Science (2022)

Release Date

2022-05-11

Peptides

Tubulin alpha-1B chain: AD
Tubulin beta-3 chain: BC
Uncharacterized protein KIAA0895-like: EF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
K

B
B

C
H

E
C

F
E

Tubulin alpha-1B chain

Tubulin beta-3 chain

Uncharacterized protein KIAA0895-like

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