A 3,6-anhydro-D-galactosidase produced by Zobellia galactanivorans. This is an exo-lytic enzyme that hydrolyzes terminal 3,6-anhydro-D-galactose from the non-reducing end of carrageenan oligosaccharides.

Summary for 5OPQ

Descriptor3,6-anhydro-D-galactosidase, (4S)-2-METHYL-2,4-PENTANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ... (5 entities in total)
Functional Keywordsglycoside hydrolase 3, 6-anhydro-d-galactosidase 3, 6-anhydro-d-galactose carrageenan zobellia galactanivorans, hydrolase
Biological sourceZobellia galactanivorans
Total number of polymer chains4
Total molecular weight313084.93
Ficko-Blean, E.,Michel, G.,Czjzek, M. (deposition date: 2017-08-10, release date: 2017-11-29, Last modification date: 2019-10-16)
Primary citation
Ficko-Blean, E.,Prechoux, A.,Thomas, F.,Rochat, T.,Larocque, R.,Zhu, Y.,Stam, M.,Genicot, S.,Jam, M.,Calteau, A.,Viart, B.,Ropartz, D.,Perez-Pascual, D.,Correc, G.,Matard-Mann, M.,Stubbs, K.A.,Rogniaux, H.,Jeudy, A.,Barbeyron, T.,Medigue, C.,Czjzek, M.,Vallenet, D.,McBride, M.J.,Duchaud, E.,Michel, G.
Carrageenan catabolism is encoded by a complex regulon in marine heterotrophic bacteria.
Nat Commun, 8:1685-1685, 2017
PubMed: 29162826 (PDB entries with the same primary citation)
DOI: 10.1038/s41467-017-01832-6
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.18530 1.0% 1.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
Download full validation report