2A5H	Isomerase	date	Jun 30, 2005
title	2.1 Angstrom X-Ray Crystal Structure Of Lysine-2,3-Aminomuta Clostridium Subterminale Sb4, With Michaelis Analog (L-Alph External Aldimine Form Of Pyridoxal-5'-Phosphate).
authors	B.W.Lepore, F.J.Ruzicka, P.A.Frey, D.Ringe
compound		source
Molecule: L-Lysine 2,3-Aminomutase Chain: A, B, C, D Ec: 5.4.3.2 Engineered: Yes		Organism_scientific: Clostridium Subterminale Organism_taxid: 1550 Gene: Kama Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Ril-X Expression_system_vector_type: Pet21a(+)
symmetry	Space Group: C 1 2 1	R_factor 0.184 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 118.890 92.926 177.735 90.00 96.74 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	LYS, MSE, PLP, SAM, SF4, SO4, ZN	enzyme	Isomerase E.C.5.4.3.2 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	The x-ray crystal structure of lysine-2,3-aminomutase from Clostridium subterminale., Lepore BW, Ruzicka FJ, Frey PA, Ringe D, Proc Natl Acad Sci U S A 2005 Sep 27;102(39):13819-24. Epub 2005 Sep 15. PMID:16166264

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (586 Kb) [Save to disk] Biological Unit Coordinates (2a5h.pdb1.gz) 570 Kb LPC: Ligand-Protein Contacts for 2A5H CSU: Contacts of Structural Units for 2A5H Likely Quarternary Molecular Structure file(s) for 2A5H Structure Factors (2493 Kb) Retrieve 2A5H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2A5H from S2C, [Save to disk] Re-refined 2a5h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2A5H 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 2A5H

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2A5H, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2a5h] [2a5h_B] [2a5h_A] [2a5h_C] [2a5h_D] SWISS-PROT database: [Q9XBQ8] Domain organization of [KAMA_CLOSU] by SWISSPFAM

Other resources with information on 2A5H

Community annotation for 2A5H at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---