1QB2		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
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of the conserved subdomain of human protein SRP54M at 2.1 A resolution: evidence for the mechanism of signal peptide binding., Clemons WM Jr, Gowda K, Black SD, Zwieb C, Ramakrishnan V, J Mol Biol 1999 Sep 24;292(3):697-705. PMID:10497032

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (1qb2.pdb1.gz) 36 Kb CSU: Contacts of Structural Units for 1QB2 Likely Quarternary Molecular Structure file(s) for 1QB2 Structure Factors (228 Kb) Retrieve 1QB2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QB2 from S2C, [Save to disk] Re-refined 1qb2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1QB2 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: [1qb2] [1qb2_A] [1qb2_B] SWISS-PROT database: [P61011] Belongs to the general secretory pathway (sec) family according to TCDB.

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