1PK4		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	SO4	enzyme
related structures	by homologous chain: 1KIV, 3KIV
Primary reference	Crystal and molecular structure of human plasminogen kringle 4 refined at 1.9-A resolution., Mulichak AM, Tulinsky A, Ravichandran KG, Biochemistry 1991 Oct 29;30(43):10576-88. PMID:1657148

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (18 Kb) [Save to disk] Biological Unit Coordinates (1pk4.pdb1.gz) 15 Kb LPC: Ligand-Protein Contacts for 1PK4 CSU: Contacts of Structural Units for 1PK4 Likely Quarternary Molecular Structure file(s) for 1PK4 Retrieve 1PK4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PK4 from S2C, [Save to disk]

View 1PK4 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: [1pk4] [1pk4_A] SWISS-PROT database: [P00747] Domain found in 1PK4: [KR ] by SMART

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