1K3M		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, 15 Models	resolution
related structures	by homologous chain: 1MHI, 2AIY, 2GF1
Gene Ontology	Chain Function Process Component A B
Primary reference	A cavity-forming mutation in insulin induces segmental unfolding of a surrounding alpha-helix., Xu B, Hua QX, Nakagawa SH, Jia W, Chu YC, Katsoyannis PG, Weiss MA, Protein Sci 2002 Jan;11(1):104-16. PMID:11742127

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (190 Kb) [Save to disk] Biological Unit Coordinates (1k3m.pdb1.gz) 13 Kb CSU: Contacts of Structural Units for 1K3M Original NMR restraints for 1K3M from PDB Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1K3M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1K3M from S2C, [Save to disk]

View 1K3M 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: [1k3m] [1k3m_A] [1k3m_B] SWISS-PROT database: [P01308] Domain found in 1K3M: [IlGF ] by SMART

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