PDBsum entry 3f9d

Transport protein

PDB id: 3f9d

Contents

Protein chains

137 a.a. *

Ligands

LSR ×2

Waters ×261

* Residue conservation analysis

PDB id:

3f9d

Name:

Transport protein

Title:

Crystal structure of the r132k:r111l:t54e mutant of cellular retinoic acid-binding protein ii complexed with c15-aldehyde (a retinal analog) at 2.00 angstrom resolution

Structure:

Cellular retinoic acid-binding protein 2. Chain: a, b. Synonym: cellular retinoic acid-binding protein ii, crabp-ii. Engineered: yes. Mutation: yes

Source:

Homo sapiens. Human. Organism_taxid: 9606. Gene: crabp2. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.00Å R-factor: 0.197 R-free: 0.233

Authors:

X.Jia,J.H.Geiger

Key ref:

X.Jia et al. Two distinctive orientations of binding determined by a single mutation in the crabpii mutant-C15-Aldehyde complexes. To be published, .

Date:

13-Nov-08 Release date: 27-Oct-09

Protein chains

P29373  (RABP2_HUMAN) -  Cellular retinoic acid-binding protein 2 from Homo sapiens

Seq: 138 a.a.

Struc: 137 a.a.*

* PDB and UniProt seqs differ at 3 residue positions (black crosses)