PDBsum entry 2ak7

Transport protein

PDB id: 2ak7

Contents

Protein chains

86 a.a. *

Ligands

SO4 ×2

Waters ×169

* Residue conservation analysis

PDB id:

2ak7

Name:

Transport protein

Title:

Structure of a dimeric p-ser-crh

Structure:

Hpr-like protein crh. Chain: a, b. Synonym: catabolite repression hpr. Engineered: yes

Source:

Bacillus subtilis. Organism_taxid: 1423. Gene: crh. Expressed in: escherichia coli bl21. Expression_system_taxid: 511693.

Biol. unit:

Tetramer (from PQS)

Resolution:

2.00Å R-factor: 0.199 R-free: 0.214

Authors:

V.Chaptal,V.Gueguen-Chaignon,S.Poncet,C.Lecampion,L.Lariviere, P.Meyer,A.Galinier,J.Deutscher,S.Nessler,S.Morera

Key ref:

V.Chaptal et al. (2006). X-ray structure of a domain-swapped dimer of Ser46-phosphorylated Crh from Bacillus subtilis. Proteins, 63, 249-251. PubMed id: 16411239 DOI: 10.1002/prot.20816

Date:

03-Aug-05 Release date: 27-Jun-06

Protein chains

O06976  (CRH_BACSU) -  HPr-like protein Crh from Bacillus subtilis (strain 168)

Seq: 85 a.a.

Struc: 86 a.a.

DOI no: 10.1002/prot.20816

Proteins 63:249-251 (2006)

PubMed id: 16411239

X-ray structure of a domain-swapped dimer of Ser46-phosphorylated Crh from Bacillus subtilis.

V.Chaptal, L.Larivière, V.Gueguen-Chaignon, A.Galinier, S.Nessler, S.Moréra.

ABSTRACT

No abstract given.

Selected figure(s)

Figure 1.
Figure 1. Cartoon representation of the domain-swapped dimer of PserCrh. One subunit is colored in rainbow and the other in gray. The two Pser46 are shown in sticks.

The above figure is reprinted by permission from John Wiley & Sons, Inc.: Proteins (2006, 63, 249-251) copyright 2006.