1SR4		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	BR	enzyme
note	1SR4 is a representative structure
Gene Ontology	Chain Function Process Component A toxin activity B C
Primary reference	Assembly and function of a bacterial genotoxin., Nesic D, Hsu Y, Stebbins CE, Nature 2004 May 27;429(6990):429-33. PMID:15164065

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk] Biological Unit Coordinates (1sr4.pdb1.gz) 100 Kb LPC: Ligand-Protein Contacts for 1SR4 CSU: Contacts of Structural Units for 1SR4 Likely Quarternary Molecular Structure file(s) for 1SR4 Structure Factors (392 Kb) Retrieve 1SR4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SR4 from S2C, [Save to disk] Re-refined 1sr4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SR4 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1sr4] [1sr4_A] [1sr4_B] [1sr4_C] SWISS-PROT database: [O06522] [O06523] [O06524]

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, 1996-2014,2022,2024 Bioinformatics Unit Weizmann Institute of Science

---