PDBsum entry 2erx

Transport protein

PDB id: 2erx

Contents

Protein chains

168 a.a. *

Ligands

PO4 ×2

GDP ×2

Metals

_MG ×2

Waters ×205

* Residue conservation analysis

PDB id:

2erx

Name:

Transport protein

Title:

Crystal structure of diras2 in complex with gdp and inorganic phosphate

Structure:

Gtp-binding protein di-ras2. Chain: a, b. Synonym: distinct subgroup of the ras family member 2. Engineered: yes

Source:

Homo sapiens. Human. Organism_taxid: 9606. Gene: diras2. Expressed in: escherichia coli. Expression_system_taxid: 562.

Biol. unit:

Dimer (from PQS)

Resolution:

1.65Å R-factor: 0.163 R-free: 0.188

Authors:

E.Papagrigoriou,X.Yang,J.Elkins,F.E.Niesen,N.Burgess,E.Salah, O.Fedorov,L.J.Ball,F.Von Delft,M.Sundstrom,A.Edwards,C.Arrowsmith, J.Weigelt,D.Doyle

Key ref:

E.Papagrigoriou et al. Crystal structure of diras2. To be published, .

Date:

25-Oct-05 Release date: 01-Nov-05

Protein chains

Q96HU8  (DIRA2_HUMAN) -  GTP-binding protein Di-Ras2 from Homo sapiens

Seq: 199 a.a.

Struc: 168 a.a.

Enzyme reactions

• Enzyme class: E.C.3.6.5.- - ?????