Structural highlights
1gvy is a 1 chain structure with sequence from "cellvibrio_cellulosa"_nagy_et_al._2002 "cellvibrio cellulosa" nagy et al. 2002. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
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| Ligands: | , , , , |
| NonStd Res: | |
| Activity: | Mannan endo-1,4-beta-mannosidase, with EC number 3.2.1.78 |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Function
[MANA_CELJU] Hydrolyzes mannan and galactomannan, but displays little activity towards other polysaccharides located in the plant cell wall. Appears to act in synergy with alpha-galactosidase (AgaA) to elicit hydrolysis of galactomannan. Preferentially hydrolyzes the larger oligosaccharides and has greater activity against non-substituted polysaccharides.[1] [2]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
See Also
References
- ↑ Braithwaite KL, Black GW, Hazlewood GP, Ali BR, Gilbert HJ. A non-modular endo-beta-1,4-mannanase from Pseudomonas fluorescens subspecies cellulosa. Biochem J. 1995 Feb 1;305 ( Pt 3):1005-10. PMID:7848261
- ↑ Halstead JR, Fransen MP, Eberhart RY, Park AJ, Gilbert HJ, Hazlewood GP. alpha-Galactosidase A from Pseudomonas fluorescens subsp. cellulosa: cloning, high level expression and its role in galactomannan hydrolysis. FEMS Microbiol Lett. 2000 Nov 15;192(2):197-203. PMID:11064195
