2H8L	Isomerase	date	Jun 07, 2006
title	Crystal Structure Of The Bb' Fragment Of Erp57
authors	G.Kozlov, J.D.Schrag, M.Cygler, K.Gehring
compound		source
Molecule: Protein Disulfide-Isomerase A3 Chain: A, B, C Fragment: Bb' Fragment Synonym: Disulfide Isomerase Er-60, Erp60, 58 Kda Microsoma P58, Erp57, 58 Kda Glucose-Regulated Protein; Ec: 5.3.4.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pdia3, Erp60, Grp58 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-6p-1
symmetry	Space Group: P 1 21 1	R_factor 0.194 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.340 62.415 99.293 90.00 98.40 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	MSE	enzyme	Isomerase E.C.5.3.4.1 BRENDA
Primary reference	Crystal Structure of the bb' Domains of the Protein Disulfide Isomerase ERp57., Kozlov G, Maattanen P, Schrag JD, Pollock S, Cygler M, Nagar B, Thomas DY, Gehring K, Structure. 2006 Aug;14(8):1331-9. PMID:16905107

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (131 Kb) [Save to disk] Biological Unit Coordinates (2h8l.pdb1.gz) 43 Kb Biological Unit Coordinates (2h8l.pdb2.gz) 42 Kb Biological Unit Coordinates (2h8l.pdb3.gz) 42 Kb LPC: Ligand-Protein Contacts for 2H8L CSU: Contacts of Structural Units for 2H8L Likely Quarternary Molecular Structure file(s) for 2H8L Structure Factors (902 Kb) Retrieve 2H8L in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2H8L from S2C, [Save to disk] Re-refined 2h8l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2H8L in 3D

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Visual 3D analysis of 2H8L

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 2H8L, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2h8l_B] [2h8l_A] [2h8l] [2h8l_C] SWISS-PROT database: [P30101] Domain organization of [PDIA3_HUMAN] by SWISSPFAM

Other resources with information on 2H8L

Community annotation for 2H8L at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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