SMTL ID : 7cgy.1

Human DMC1 Q244M mutant of the post-synaptic complexes

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: T.133, T.164 Ligands: ANP.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.133 CA.3: 4 residues within 4Å: Chain B: T.133, E.162, T.164 Ligands: ANP.4 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:T.133 CA.6: 4 residues within 4Å: Chain C: T.133, E.162, T.164 Ligands: ANP.5 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:T.133

3 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 19 residues within 4Å: Chain A: F.128, R.129, G.131, K.132, T.133, Q.134, R.169, R.311, I.330 Chain B: A.294, H.295, D.317, S.318, P.319, E.320, M.321, P.322, E.323 Ligands: CA.1 14 PLIP interactions: 3 interactions with chain B, 11 interactions with chain A Hydrogen bonds: B:H.295, B:E.320, B:E.323, A:F.128, A:R.129, A:G.131, A:K.132, A:K.132, A:K.132, A:T.133, A:T.133, A:Q.134, A:Q.134, A:R.311 ANP.4: 21 residues within 4Å: Chain B: F.128, R.129, G.131, K.132, T.133, Q.134, E.162, R.169, R.311, I.330, T.331 Chain C: A.294, H.295, D.317, S.318, P.319, E.320, M.321, P.322, E.323 Ligands: CA.3 13 PLIP interactions: 11 interactions with chain B, 2 interactions with chain C Hydrogen bonds: B:F.128, B:G.131, B:K.132, B:K.132, B:K.132, B:T.133, B:T.133, B:Q.134, B:Q.134, B:R.169, B:R.311, C:H.295, C:E.323 ANP.5: 11 residues within 4Å: Chain C: F.128, R.129, G.131, K.132, T.133, Q.134, E.162, R.169, R.311, I.330 Ligands: CA.6 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:F.128, C:R.129, C:G.131, C:K.132, C:K.132, C:T.133, C:T.133, C:Q.134, C:Q.134, C:R.311

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Luo, S.C. et al., Identification of fidelity-governing factors in human recombinases DMC1 and RAD51 from cryo-EM structures. Nat Commun (2021)

Release Date

2020-11-18

Peptides

Meiotic recombination protein DMC1/LIM15 homolog: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Meiotic recombination protein DMC1/LIM15 homolog