2IKO	Hydrolase	date	Oct 02, 2006
title	Crystal Structure Of Human Renin Complexed With Inhibitor
authors	I.Mochalkin
compound		source
Molecule: Renin Chain: A, B Synonym: Angiotensinogenase Ec: 3.4.23.15 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ren Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell: Ovary
symmetry	Space Group: P 21 3	R_factor 0.194 R_Free 0.229
crystal cell	length a length b length c angle alpha angle beta angle gamma 140.885 140.885 140.885 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	7IG BindingDB	enzyme	Hydrolase E.C.3.4.23.15 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Binding thermodynamics of substituted diaminopyrimidine renin inhibitors., Sarver RW, Peevers J, Cody WL, Ciske FL, Dyer J, Emerson SD, Hagadorn JC, Holsworth DD, Jalaie M, Kaufman M, Mastronardi M, McConnell P, Powell NA, Quin J 3rd, Van Huis CA, Zhang E, Mochalkin I, Anal Biochem. 2006 Oct 30;. PMID:17113558

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk] Biological Unit Coordinates (2iko.pdb1.gz) 329 Kb LPC: Ligand-Protein Contacts for 2IKO CSU: Contacts of Structural Units for 2IKO Likely Quarternary Molecular Structure file(s) for 2IKO Structure Factors (1156 Kb) Retrieve 2IKO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IKO from S2C, [Save to disk] Re-refined 2iko structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IKO 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 2IKO

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 2IKO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iko] [2iko_B] [2iko_A] SWISS-PROT database: [P00797] Domain organization of [RENI_HUMAN] by SWISSPFAM

Other resources with information on 2IKO

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

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