1TPK		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	CL	enzyme
related structures	by homologous chain: 1PK2, 1PML
Gene Ontology	Chain Function Process Component A, B, C
Primary reference	Crystal structure of the kringle 2 domain of tissue plasminogen activator at 2.4-A resolution., de Vos AM, Ultsch MH, Kelley RF, Padmanabhan K, Tulinsky A, Westbrook ML, Kossiakoff AA, Biochemistry 1992 Jan 14;31(1):270-9. PMID:1310033

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (1tpk.pdb1.gz) 15 Kb Biological Unit Coordinates (1tpk.pdb2.gz) 15 Kb Biological Unit Coordinates (1tpk.pdb3.gz) 15 Kb LPC: Ligand-Protein Contacts for 1TPK CSU: Contacts of Structural Units for 1TPK Likely Quarternary Molecular Structure file(s) for 1TPK Retrieve 1TPK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TPK from S2C, [Save to disk]

View 1TPK 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: [1tpk] [1tpk_A] [1tpk_B] [1tpk_C] SWISS-PROT database: [P00750] Domain found in 1TPK: [KR ] by SMART

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