Crystal Structure of Endo-1,5-alpha-L-arabinanase from a Bovine Ruminal Metagenomic Library

Summary for 4KCA

Related4KC7 4KC8 4KCB
DescriptorEndo-1,5-alpha-L-arabinanase, IODIDE ION, GLYCEROL, ... (5 entities in total)
Functional Keywordsbeta-propeller, gh43, glycoside hydrolase, arabinanase, hydrolase
Biological sourceBos taurus (bovine)
Total number of polymer chains2
Total molecular weight161035.51
Santos, C.R.,Polo, C.C.,Costa, M.C.M.F.,Nascimento, A.F.Z.,Wong, D.W.S.,Murakami, M.T. (deposition date: 2013-04-24, release date: 2014-02-05, Last modification date: 2014-04-09)
Primary citation
Santos, C.R.,Polo, C.C.,Costa, M.C.,Nascimento, A.F.,Meza, A.N.,Cota, J.,Hoffmam, Z.B.,Honorato, R.V.,Oliveira, P.S.,Goldman, G.H.,Gilbert, H.J.,Prade, R.A.,Ruller, R.,Squina, F.M.,Wong, D.W.,Murakami, M.T.
Mechanistic strategies for catalysis adopted by evolutionary distinct family 43 arabinanases.
J.Biol.Chem., 289:7362-7373, 2014
PubMed: 24469445 (PDB entries with the same primary citation)
DOI: 10.1074/jbc.M113.537167
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.21340.2%3.9%13.4%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
Download full validation report