1B3A		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	AOP, SO4	enzyme
note	1B3A is a representative structure
related structures	by homologous chain: 1EQT
Gene Ontology	Chain Function Process Component B, A receptor signaling protein t... CCR1 chemokine receptor bind... chemoattractant activity chemokine receptor antagonis...
Primary reference	Total chemical synthesis and high-resolution crystal structure of the potent anti-HIV protein AOP-RANTES., Wilken J, Hoover D, Thompson DA, Barlow PN, McSparron H, Picard L, Wlodawer A, Lubkowski J, Kent SB, Chem Biol 1999 Jan;6(1):43-51. PMID:9889151

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk] Biological Unit Coordinates (1b3a.pdb1.gz) 15 Kb Biological Unit Coordinates (1b3a.pdb2.gz) 14 Kb LPC: Ligand-Protein Contacts for 1B3A CSU: Contacts of Structural Units for 1B3A Likely Quarternary Molecular Structure file(s) for 1B3A Structure Factors (153 Kb) Retrieve 1B3A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1B3A from S2C, [Save to disk] Re-refined 1b3a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1B3A 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: [1b3a] [1b3a_A] [1b3a_B] SWISS-PROT database: [P13501] Domain found in 1B3A: [SCY ] by SMART

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