1RBQ	Transferase	date	Nov 03, 2003
title	Human Gar Tfase Complex Structure With 10-(Trifluoroacetyl)- Dideazaacyclic-5,6,7,8-Tetrahydrofolic Acid
authors	Y.Zhang, J.Desharnais, D.L.Boger, I.A.Wilson
compound		source
Molecule: Phosphoribosylglycinamide Formyltransferase Chain: A, B, C, D Fragment: (Residues 808-1010) Synonym: Gart; Gar Transformylase; 5'-Phosphoribosylglycina Transformylase; Ec: 2.1.2.2 Engineered: Yes Other_details: Part Of Trifunctional Purine Biosynthetic Pr Adenosine-3		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Purn Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Gold Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22a
symmetry	Space Group: P 31	R_factor 0.245 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.594 126.594 94.740 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	KEU, PO4	enzyme	Transferase E.C.2.1.2.2 BRENDA
related structures	by homologous chain: 1RBY, 1RBZ
Gene Ontology	Chain Function Process Component A, D, C, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (261 Kb) [Save to disk] Biological Unit Coordinates (1rbq.pdb1.gz) 66 Kb Biological Unit Coordinates (1rbq.pdb2.gz) 66 Kb Biological Unit Coordinates (1rbq.pdb3.gz) 66 Kb Biological Unit Coordinates (1rbq.pdb4.gz) 65 Kb LPC: Ligand-Protein Contacts for 1RBQ CSU: Contacts of Structural Units for 1RBQ Likely Quarternary Molecular Structure file(s) for 1RBQ Structure Factors (763 Kb) Retrieve 1RBQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RBQ from S2C, [Save to disk] Re-refined 1rbq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RBQ in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1RBQ

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1RBQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1rbq_A] [1rbq_C] [1rbq_B] [1rbq_D] [1rbq] SWISS-PROT database: [P22102] Domain organization of [PUR2_HUMAN] by SWISSPFAM

Other resources with information on 1RBQ

Community annotation for 1RBQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---