SMTL ID : 1un6.1 (1 other biounit)

THE CRYSTAL STRUCTURE OF A ZINC FINGER - RNA COMPLEX REVEALS TWO MODES OF MOLECULAR RECOGNITION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

monomer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: C.4, F.6, C.9, H.22, Q.23, H.26 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.4, A:C.9, 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

4 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.4: 1 residues within 4Å: Chain B: G.4 No protein-ligand interaction detected (PLIP) MG.5: 4 residues within 4Å: Chain A: C.34, H.36, G.38, C.39 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.36 MG.6: 2 residues within 4Å: Chain B: G.59, G.60 No protein-ligand interaction detected (PLIP) MG.7: 3 residues within 4Å: Chain B: G.43, G.44, G.45 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, D. et al., Crystal Structure of a Zinc-Finger-RNA Complex Reveals Two Modes of Molecular Recognition. Nature (2003)

Release Date

2003-11-20

Peptides

TRANSCRIPTION FACTOR IIIA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

TRANSCRIPTION FACTOR IIIA

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