SMTL ID : 5jlh.1

Cryo-EM structure of a human cytoplasmic actomyosin complex at near-atomic resolution

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 3.90 Å

Oligo State

hetero-5-2-4-mer

Ligands

5 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 18 residues within 4Å: Chain A: D.10, G.12, S.13, M.15, K.17, G.155, D.156, G.181, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:M.15, A:D.156, A:D.156, A:D.156, A:K.212, A:G.301, A:K.335 Salt bridges: A:K.17, A:K.17 ADP.3: 18 residues within 4Å: Chain B: D.10, G.12, S.13, M.15, K.17, G.155, D.156, G.181, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.4 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:M.15, B:D.156, B:D.156, B:D.156, B:K.212, B:G.301, B:K.335 Salt bridges: B:K.17, B:K.17 ADP.5: 18 residues within 4Å: Chain C: D.10, G.12, S.13, M.15, K.17, G.155, D.156, G.181, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.6 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:M.15, C:D.156, C:D.156, C:D.156, C:K.212, C:G.301, C:K.335 Salt bridges: C:K.17, C:K.17 ADP.7: 18 residues within 4Å: Chain D: D.10, G.12, S.13, M.15, K.17, G.155, D.156, G.181, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.8 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:M.15, D:D.156, D:D.156, D:D.156, D:K.212, D:G.301, D:K.335 Salt bridges: D:K.17, D:K.17 ADP.9: 18 residues within 4Å: Chain E: D.10, G.12, S.13, M.15, K.17, G.155, D.156, G.181, R.209, K.212, E.213, G.300, G.301, T.302, M.304, Y.305, K.335 Ligands: MG.10 9 PLIP interactions: 9 interactions with chain E Hydrogen bonds: E:M.15, E:D.156, E:D.156, E:D.156, E:K.212, E:G.301, E:K.335 Salt bridges: E:K.17, E:K.17

5 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: D.10, Q.136, D.153 Ligands: ADP.1 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain B: Q.136 Ligands: ADP.3 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain C: Q.136 Ligands: ADP.5 No protein-ligand interaction detected (PLIP) MG.8: 3 residues within 4Å: Chain D: Q.136, D.153 Ligands: ADP.7 No protein-ligand interaction detected (PLIP) MG.10: 4 residues within 4Å: Chain E: D.10, Q.136, D.153 Ligands: ADP.9 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ecken, J.V. et al., Cryo-EM structure of a human cytoplasmic actomyosin complex at near-atomic resolution. Nature (2016)

Release Date

2016-06-15

Peptides

Actin, cytoplasmic 2: ABCDE
Myosin-14,Alpha-actinin A: FG
Tropomyosin alpha-3 chain: HIJK

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

Actin, cytoplasmic 2

Myosin-14,Alpha-actinin A

Tropomyosin alpha-3 chain

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