SMTL ID : 8goh.1 (1 other biounit)

Homotetramic Antiparallel Coiled-Coil of 23-residues LacI C-terminal tetramerization helix

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

homo-tetramer

Ligands

2 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.1: 4 residues within 4Å: Chain A: D.9, Q.13, Y.16, Q.17 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.13, A:Q.17 1PE.2: 6 residues within 4Å: Chain A: S.10, Q.13, L.14 Chain B: A.6, S.10, Q.13 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.10, A:S.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Otsuka, Y. et al., Design of interchain Glu-Arg salt-bridges stabilizing heterotetrameric coiled-coil derived from Lac repressor. To Be Published

Release Date

2023-08-30

Peptides

LacI C-terminal tetramerization helix: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

LacI C-terminal tetramerization helix

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