4IRP	Transferase	date	Jan 15, 2013
title	Crystal Structure Of Catalytic Domain Of Human Beta1,4- Galactosyltransferase-7 In Open Conformation With Manganses
authors	Y.Tsutsui, B.Ramakrishnan, P.K.Qasba
compound		source
Molecule: Beta-1,4-Galactosyltransferase 7 Chain: A, B Synonym: Beta-1,4-Galtase 7, Beta4gal-T7, B4gal-T7, Udp-Gal Glcnac Beta-1,4-Galactosyltransferase 7, Udp-Galactose: Beta Acetylglucosamine Beta-1,4-Galactosyltransferase 7, Xylosyl Beta-Galactosyltransferase, Proteoglycan Udp-Galactose: Beta Beta1,4-Galactosyltransferase I, Udp-Galactose: Beta-Xylose Galactosyltransferase, Xgpt, Xgalt-1, Xylosylprotein Beta-1 Galactosyltransferase; Ec: 2.4.1.-, 2.4.1.133 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: 4galactosyltransferase, B4galt7, Beta1, Unq748pro147 Xgalt1; Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet23a
symmetry	Space Group: P 41 21 2	R_factor 0.218 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 125.186 125.186 87.326 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	ACT, IMD, MN, UDP	enzyme	Transferase E.C.2.4.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal Structures of beta-1,4-Galactosyltransferase 7 Enzyme Reveal Conformational Changes and Substrate Binding., Tsutsui Y, Ramakrishnan B, Qasba PK, J Biol Chem. 2013 Nov 1;288(44):31963-70. doi: 10.1074/jbc.M113.509984. Epub 2013, Sep 19. PMID:24052259

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk] Biological Unit Coordinates (4irp.pdb1.gz) 47 Kb Biological Unit Coordinates (4irp.pdb2.gz) 44 Kb Biological Unit Coordinates (4irp.pdb3.gz) 88 Kb LPC: Ligand-Protein Contacts for 4IRP CSU: Contacts of Structural Units for 4IRP Structure Factors (656 Kb) Retrieve 4IRP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4IRP from S2C, [Save to disk] Re-refined 4irp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4IRP in 3D

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Visual 3D analysis of 4IRP

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4IRP, from MSDmotif at EBI Fold representative 4irp from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4irp_A] [4irp] [4irp_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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Community annotation for 4IRP at PDBWiki (http://pdbwiki.org)

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