1j6z Summary

pdbe.org/1j6z
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UNCOMPLEXED ACTIN

The structure was published by Otterbein, L.R., Graceffa, P., and Dominguez, R., in 2001 in a paper entitled "The crystal structure of uncomplexed actin in the ADP state." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.54 Å and deposited in 2001.

The experimental data on which the structure is based was not deposited.

The PDB entry contains the structure of ACTIN ALPHA 1. This molecule has the UniProt identifier P68135 (ACTS_RABIT)search. The sample contained 375 residues which is 99% of the natural sequence. Out of 375 residues 368 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A ACTIN ALPHA 1 P68135 (3-377) (ACTS_RABIT)search Oryctolagus cuniculussearch 95% 375 98%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P68135 (3 - 377) ACTIN ALPHA 1 Oryctolagus cuniculus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P68135) Actin/HSP70search Nucleotidyltransferase; domain 5search, Actin; Chain A, domain 2search, Actin; Chain A, domain 4search PF00022: Actinsearch

Chain ID Molecular function (GO) Cellular component (GO) Biological process (GO)
A (P68135) protein bindingsearch identical protein bindingsearch ATP bindingsearch nucleotide bindingsearch calcium-dependent protein bindingsearch cytoskeletonsearch striated muscle thin filamentsearch cytoplasmsearch actin filamentsearch stress fibersearch skeletal muscle fiber developmentsearch skeletal muscle thin filament assemblysearch

Chain InterPro annotation
A Actin-related proteinsearch Actin, conserved sitesearch Actin/actin-like conserved sitesearch