1KMJ	Lyase	date	Dec 16, 2001
title	E. Coli Nifscsdb Protein At 2.0a With The Cysteine Persulfi Intermediate (Residue Css).
authors	C.D.Lima, S.K.Burley, New York Sgx Research Center For Structu Genomics (Nysgxrc)
compound		source
Molecule: Selenocysteine Lyase Chain: A Synonym: Nifscsdb, Selenocysteine Reductase, Selenocystein Lyase, Scl; Ec: 4.4.1.16 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 43 21 2	R_factor 0.178 R_Free 0.208
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.418 126.418 133.547 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CSS, PLP	enzyme	Lyase E.C.4.4.1.16 BRENDA
related structures	by homologous chain: 1JF9, 2TNF
Gene Ontology	Chain Function Process Component A
Primary reference	Analysis of the E. coli NifS CsdB protein at 2.0 A reveals the structural basis for perselenide and persulfide intermediate formation., Lima CD, J Mol Biol. 2002 Feb 1;315(5):1199-208. PMID:11827487

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1kmj.pdb1.gz) 149 Kb LPC: Ligand-Protein Contacts for 1KMJ CSU: Contacts of Structural Units for 1KMJ Likely Quarternary Molecular Structure file(s) for 1KMJ Structure Factors (902 Kb) Retrieve 1KMJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KMJ from S2C, [Save to disk] Re-refined 1kmj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KMJ 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 1KMJ

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 1KMJ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kmja_, region A [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: [1kmj] [1kmj_A] SWISS-PROT database: [P77444] Domain organization of [SUFS_ECOLI] by SWISSPFAM

Other resources with information on 1KMJ

Community annotation for 1KMJ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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