SMTL ID : 9b8u.1 (1 other biounit)

Crystal structure of CRX-Ret4 oligonucleotide complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

2 x CAC: CACODYLATE ION(Non-covalent)(Non-functional Binders)

CAC.1: 3 residues within 4Å: Chain A: P.38, D.39, A.42 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.39, A:A.42 CAC.4: 3 residues within 4Å: Chain C: G.17, G.18 Ligands: K.7 No protein-ligand interaction detected (PLIP)

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 1 residues within 4Å: Chain A: Q.36 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.36

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain B: T.18, T.19, T.21, Q.24, L.52 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.24 GOL.6: 3 residues within 4Å: Chain C: G.15 Chain D: T.9, C.10 No protein-ligand interaction detected (PLIP)

2 x K: POTASSIUM ION(Non-functional Binders)

K.5: 1 residues within 4Å: Chain C: A.3 No protein-ligand interaction detected (PLIP) K.7: 4 residues within 4Å: Chain C: G.16, G.17 Chain D: C.7 Ligands: CAC.4 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Srivastava, D. et al., Molecular basis of CRX/DNA recognition and stoichiometry at the Ret4 response element. Structure (2024)

Release Date

2024-07-31

Peptides

Cone-rod homeobox protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cone-rod homeobox protein

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