2K04		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
note	2K04 is a representative structure
Gene Ontology	Chain Function Process Component A, C D, B
Primary reference	Structural basis of CXCR4 sulfotyrosine recognition by the chemokine SDF-1/CXCL12., Veldkamp CT, Seibert C, Peterson FC, De la Cruz NB, Haugner JC 3rd, Basnet H, Sakmar TP, Volkman BF, Sci Signal. 2008 Sep 16;1(37):ra4. PMID:18799424

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1245 Kb) [Save to disk] Biological Unit Coordinates (2k04.pdb1.gz) 63 Kb CSU: Contacts of Structural Units for 2K04 Original NMR restraints for 2K04 from PDB Retrieve 2K04 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2K04 from S2C, [Save to disk]

View 2K04 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: [2k04] [2k04_A] [2k04_B] [2k04_C] [2k04_D] SWISS-PROT database: [P61073] [P48061] Belongs to the g-protein-coupled receptor (gpcr) family according to TCDB. Domain found in 2K04: [SCY ] by SMART

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