1KTQ		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
related structures	by homologous chain: 1TAQ, 5KTQ
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of the large fragment of Thermus aquaticus DNA polymerase I at 2.5-A resolution: structural basis for thermostability., Korolev S, Nayal M, Barnes WM, Di Cera E, Waksman G, Proc Natl Acad Sci U S A 1995 Sep 26;92(20):9264-8. PMID:7568114

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (127 Kb) [Save to disk] Biological Unit Coordinates (1ktq.pdb1.gz) 122 Kb CSU: Contacts of Structural Units for 1KTQ Likely Quarternary Molecular Structure file(s) for 1KTQ Retrieve 1KTQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KTQ from S2C, [Save to disk]

View 1KTQ 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: [1ktq] [1ktq_A] SWISS-PROT database: [P19821] Domain found in 1KTQ: [POLAc ] by SMART

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