SMTL ID : 2j7j.1

Invariance of the zinc finger module: a comparison of the free structure with those in nucleic-acid complexes

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-dimer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.4, C.9, H.22, H.26 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.4, A:C.9, A:H.22, A:H.26 ZN.2: 4 residues within 4Å: Chain A: C.34, C.39, H.52, H.56 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.34, A:C.39, A:H.52, A:H.56 ZN.3: 4 residues within 4Å: Chain A: C.61, C.67, H.80, H.85 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.61, A:C.67, A:H.80, A:H.85 ZN.5: 4 residues within 4Å: Chain B: C.4, C.9, H.22, H.26 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.4, B:C.9, B:H.22, B:H.26 ZN.6: 4 residues within 4Å: Chain B: C.34, C.39, H.52, H.56 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.34, B:C.39, B:H.52, B:H.56 ZN.7: 4 residues within 4Å: Chain B: C.61, C.67, H.80, H.85 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.61, B:C.67, B:H.80, B:H.85

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 3 residues within 4Å: Chain A: R.48, R.51 Chain B: K.11 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.48, A:R.51, B:K.11 SO4.8: 3 residues within 4Å: Chain A: K.11 Chain B: R.48, R.51 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Salt bridges: A:K.11, B:R.48, B:R.51

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, D. et al., Invariance of the Zinc Finger Module: A Comparison of the Free Structure with Those in Nucleic-Acid Complexes. Proteins (2007)

Release Date

2007-10-09

Peptides

TRANSCRIPTION FACTOR IIIA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

TRANSCRIPTION FACTOR IIIA