SMTL ID : 7z36.1

Crystal structure of the KAP1 tripartite motif in complex with the ZNF93 KRAB domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-1-mer

Ligands

8 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.214, H.216, C.248, V.250, C.251 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.214, A:H.216, A:C.248, A:C.251 ZN.2: 5 residues within 4Å: Chain A: C.196, V.198, C.199, C.219, C.222 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.196, A:C.199, A:C.219, A:C.222 ZN.3: 5 residues within 4Å: Chain A: C.278, V.280, H.281, C.298, C.301 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.278, A:H.281, A:C.298, A:C.301 ZN.4: 6 residues within 4Å: Chain A: C.290, S.292, C.293, Q.302, H.306, H.309 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.290, A:C.293, A:H.306, A:H.309 ZN.5: 5 residues within 4Å: Chain B: C.214, H.216, C.248, V.250, C.251 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:C.214, B:H.216, B:C.248, B:V.250, B:C.251 ZN.6: 6 residues within 4Å: Chain B: C.196, V.198, C.199, R.207, C.219, C.222 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.196, B:C.199, B:C.219, B:C.222 ZN.7: 5 residues within 4Å: Chain B: C.278, V.280, H.281, C.298, C.301 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.278, B:H.281, B:C.298, B:C.301 ZN.8: 6 residues within 4Å: Chain B: C.290, S.292, C.293, Q.302, H.306, H.309 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.290, B:C.293, B:H.306, B:H.309

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stoll, G.A. et al., Structure and functional mapping of the KRAB-KAP1 repressor complex. Embo J. (2022)

Release Date

2022-11-02

Peptides

Endolysin,Transcription intermediary factor 1-beta,Isoform 2 of Transcription intermediary factor 1-beta: AB
SMARCAD1 CUE1 domain: CE
Zinc finger protein 93: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

E
S

D
D

Endolysin,Transcription intermediary factor 1-beta,Isoform 2 of Transcription intermediary factor 1-beta

SMARCAD1 CUE1 domain

Zinc finger protein 93