PDBsum entry 3ui2

Transport protein

PDB id: 3ui2

Contents

Protein chains

234 a.a.

13 a.a.

PDB id:

3ui2

Name:

Transport protein

Title:

Crystal structure of the cpsrp54 tail bound to cpsrp43

Structure:

Signal recognition particle 43 kda protein, chloroplastic. Chain: a. Fragment: unp residues 84-327. Synonym: chromo protein srp43, cpsrp43. Engineered: yes. Signal recognition particle 54 kda protein, chloroplastic. Chain: b. Fragment: rrkr motif, unp residues 528-540. Synonym: 54 chloroplast protein, 54cp, srp54, cpsrp54, ffc.

Source:

Arabidopsis thaliana. Mouse-ear cress,thale-cress. Organism_taxid: 3702. Gene: at2g47450, cao, cpsrp43, t30b22.25. Expressed in: escherichia coli. Expression_system_taxid: 562. Gene: at5g03940, cpsrp54, f8f6_150, ffc.

Resolution:

3.18Å R-factor: 0.210 R-free: 0.268

Authors:

I.Holdermann,K.Wild,I.Sinning

Key ref:

I.Holdermann et al. (2012). Chromodomains read the arginine code of post-translational targeting. Nat Struct Biol, 19, 260-263. PubMed id: 22231402

Date:

04-Nov-11 Release date: 11-Jan-12

Protein chain

O22265  (SR43C_ARATH) -  Signal recognition particle 43 kDa protein, chloroplastic from Arabidopsis thaliana

Seq: 373 a.a.

Struc: 234 a.a.

Protein chain

P37107  (SR54C_ARATH) -  Signal recognition particle subunit SRP54, chloroplastic from Arabidopsis thaliana

Seq: 564 a.a.

Struc: 13 a.a.

Enzyme reactions

• Enzyme class: Chain B: E.C.3.6.5.4 - signal-recognition-particle GTPase.
• Reaction: GTP + H2O = GDP + phosphate + H⁺

Molecule diagrams generated from .mol files obtained from the KEGG ftp site

reference

Nat Struct Biol 19:260-263 (2012)

PubMed id: 22231402

Chromodomains read the arginine code of post-translational targeting.

I.Holdermann, N.H.Meyer, A.Round, K.Wild, M.Sattler, I.Sinning.

ABSTRACT

No abstract given.