2IUX	Hydrolase	date	Jun 07, 2006
title	Human Tace Mutant G1234
authors	J.M.Watermeyer, B.T.Swell, R.Natesh, H.R.Corradi, K.R.Acharya, E.D.Sturrock
compound		source
Molecule: Angiotensin-Converting Enzyme Chain: A Fragment: Residues 68-658 Synonym: Human Tace G1234 Mutant, Testis-Specific Isoform, Dipeptidyl Carboxypeptidase I, Kininase II; Ec: 3.2.1.-, 3.4.15.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_taxid: 10029 Expression_system_cell_line: Chinese Hamster Ovary Cells
symmetry	Space Group: P 21 21 21	R_factor 0.201 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.436 85.149 133.424 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	ACT, CL, NAG, NXA, ZN	enzyme	Hydrolase E.C.3.2.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of testis ACE glycosylation mutants and evidence for conserved domain movement., Watermeyer JM, Sewell BT, Schwager SL, Natesh R, Corradi HR, Acharya KR, Sturrock ED, Biochemistry. 2006 Oct 24;45(42):12654-63. PMID:17042482

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk] Biological Unit Coordinates (2iux.pdb1.gz) 94 Kb LPC: Ligand-Protein Contacts for 2IUX CSU: Contacts of Structural Units for 2IUX Likely Quarternary Molecular Structure file(s) for 2IUX Structure Factors (111 Kb) Retrieve 2IUX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IUX from S2C, [Save to disk] Re-refined 2iux structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IUX 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 2IUX

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 2IUX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iux_A] [2iux] SWISS-PROT database: [P12821] Domain organization of [ACE_HUMAN] by SWISSPFAM

Other resources with information on 2IUX

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

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