1UJW	Transport Protein Hydrolase	date	Aug 12, 2003
title	Structure Of The Complex Between Btub And Colicin E3 Recepto Domain
authors	G.Kurisu, S.D.Zakharov, M.V.Zhalnina, S.Bano, V.Y.Eroukova, T.I.Rokitskaya, Y.N.Antonenko, M.C.Wiener, W.A.Cramer
compound		source
Molecule: Vitamin B12 Receptor Chain: A Synonym: Cobalamin Transporter Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pjc3
Molecule: Colicin E3 Chain: B Fragment: R-Domain(Residues 314-448) Synonym: Colicin E3 A Chain, Ribonuclease Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-216(+)
symmetry	Space Group: P 21 21 21	R_factor 0.244 R_Free 0.293
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.933 80.098 233.595 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.75 Å
ligand	AAE, GOL, GP1, LDA, LIM	enzyme
related structures	by homologous chain: 1NQF
Gene Ontology	Chain Function Process Component A vitamin transmembrane transp...
Primary reference	The structure of BtuB with bound colicin E3 R-domain implies a translocon., Kurisu G, Zakharov SD, Zhalnina MV, Bano S, Eroukova VY, Rokitskaya TI, Antonenko YN, Wiener MC, Cramer WA, Nat Struct Biol 2003 Nov;10(11):948-54. Epub 2003 Oct 5. PMID:14528295

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk] Biological Unit Coordinates (1ujw.pdb1.gz) 113 Kb LPC: Ligand-Protein Contacts for 1UJW CSU: Contacts of Structural Units for 1UJW Likely Quarternary Molecular Structure file(s) for 1UJW Structure Factors (387 Kb) Retrieve 1UJW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1UJW from S2C, [Save to disk] Re-refined 1ujw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1UJW 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 1UJW

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 1UJW, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ujwa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ujwb_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ujw_B] [1ujw] [1ujw_A] SWISS-PROT database: [P06129] [P00646] Belongs to the outer membrane receptor (omr) family according to TCDB. Domain organization of [BTUB_ECOLI] [CEA3_ECOLX] by SWISSPFAM

Other resources with information on 1UJW

Community annotation for 1UJW 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

---