1K86	Crystal structure of caspase-7	date
authors	Chai, J., Wu, Q., Shiozaki, E., Srinivasa, S.M., Alnemri, E.S., Shi, Y.
compound		source
symmetry		R_factor R_Free 0.2570000
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.60
related structures	by homologous chain: 1K88, 1RHU
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of a procaspase-7 zymogen: mechanisms of activation and substrate binding., Chai J, Wu Q, Shiozaki E, Srinivasula SM, Alnemri ES, Shi Y, Cell 2001 Nov 2;107(3):399-407. PMID:11701129

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1k86.pdb1.gz) 75 Kb CSU: Contacts of Structural Units for 1K86 Likely Quarternary Molecular Structure file(s) for 1K86 Retrieve 1K86 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1K86 from S2C, [Save to disk]

View 1K86 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.

Visual 3D analysis of 1K86

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1K86, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1k86a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1k86b_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1k86_A] [1k86_B] [1k86] SWISS-PROT database: [P55210] Domain organization of [CASP7_HUMAN] by SWISSPFAM Domain found in 1K86: [CASc ] by SMART

Other resources with information on 1K86

Community annotation for 1K86 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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