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Q5B833 (MANB_EMENI) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 58. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Mannan endo-1,4-beta-mannosidase B

EC=3.2.1.78
Alternative name(s):
Endo-beta-1,4-mannanase B
Gene names
Name:manB
ORF Names:AN3297
OrganismEmericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans) [Reference proteome]
Taxonomic identifier227321 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Protein attributes

Sequence length387 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

Endo-1,4-mannanase, a crucial enzyme for depolymerization of seed galactomannans and wood galactoglucomannans. Active against locust bean gum and gum guar. Ref.1

Catalytic activity

Random hydrolysis of (1->4)-beta-D-mannosidic linkages in mannans, galactomannans and glucomannans.

Subcellular location

Secreted By similarity.

Sequence similarities

Belongs to the glycosyl hydrolase 5 (cellulase A) family.

Sequence caution

The sequence CBF83007.1 differs from that shown. Reason: Erroneous gene model prediction.

The sequence EAA63265.1 differs from that shown. Reason: Erroneous gene model prediction.

Ontologies

Keywords
   Biological processCarbohydrate metabolism
   Cellular componentSecreted
   DomainSignal
   Molecular functionGlycosidase
Hydrolase
   PTMGlycoprotein
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processmannan catabolic process

Inferred from direct assay Ref.1. Source: UniProtKB

   Cellular_componentextracellular region

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionmannan endo-1,4-beta-mannosidase activity

Inferred from direct assay Ref.1. Source: UniProtKB

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2424 Potential
Chain25 – 387363Mannan endo-1,4-beta-mannosidase B
PRO_0000393708

Sites

Active site2041Proton donor By similarity
Active site3121Nucleophile By similarity

Amino acid modifications

Glycosylation1071N-linked (GlcNAc...) Potential
Glycosylation1651N-linked (GlcNAc...) Potential
Glycosylation2861N-linked (GlcNAc...) Potential
Glycosylation3181N-linked (GlcNAc...) Potential

Sequences

Sequence LengthMass (Da)Tools
Q5B833 [UniParc].

Last modified April 20, 2010. Version 2.
Checksum: 8CC8A4C1253E7823

FASTA38743,725
        10         20         30         40         50         60 
MRLIHAVLGL LAGAAPALVA ASPAAPIGNG RDQVSKAVGR HFEIDGKVQY FAGTNCWWLG 

        70         80         90        100        110        120 
NLLNDFEVEL AVSQIAETGY KVVRTWGFFG VNDPSNPGQP VYYQVLNESL YEGGLGINYG 

       130        140        150        160        170        180 
SNGIRRLDTV VSLAERYDIQ LVLTFMNNWN DFGGINIYSN AFGSNATTWY TDKKSQRAYR 

       190        200        210        220        230        240 
EYIKFIVNRY KGSSAIFAWE LGNEPRCKGC DPSVIYNWAK SVSAYIKKLD KKHMVALGDE 

       250        260        270        280        290        300 
GWLCPPEGDG TYAYDCSEGV DFVKNLEIET LDYGTFHLYP ESWGYNYSWG SEWVLQHDAI 

       310        320        330        340        350        360 
GKRFNKPVVF EEYGTPLNHT QLERPWQLTT VKETQVAADF IWQFGTVLPV EGTEWGDVNS 

       370        380 
IYYGTEEYEV LAVQHAWEMA RKKVPRH 

« Hide

References

« Hide 'large scale' references
[1]"Development and application of a suite of polysaccharide-degrading enzymes for analyzing plant cell walls."
Bauer S., Vasu P., Persson S., Mort A.J., Somerville C.R.
Proc. Natl. Acad. Sci. U.S.A. 103:11417-11422(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA], FUNCTION.
Strain: FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139.
[2]"Sequencing of Aspergillus nidulans and comparative analysis with A. fumigatus and A. oryzae."
Galagan J.E., Calvo S.E., Cuomo C., Ma L.-J., Wortman J.R., Batzoglou S., Lee S.-I., Bastuerkmen M., Spevak C.C., Clutterbuck J., Kapitonov V., Jurka J., Scazzocchio C., Farman M.L., Butler J., Purcell S., Harris S., Braus G.H. expand/collapse author list , Draht O., Busch S., D'Enfert C., Bouchier C., Goldman G.H., Bell-Pedersen D., Griffiths-Jones S., Doonan J.H., Yu J., Vienken K., Pain A., Freitag M., Selker E.U., Archer D.B., Penalva M.A., Oakley B.R., Momany M., Tanaka T., Kumagai T., Asai K., Machida M., Nierman W.C., Denning D.W., Caddick M.X., Hynes M., Paoletti M., Fischer R., Miller B.L., Dyer P.S., Sachs M.S., Osmani S.A., Birren B.W.
Nature 438:1105-1115(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139.
[3]"The 2008 update of the Aspergillus nidulans genome annotation: a community effort."
Wortman J.R., Gilsenan J.M., Joardar V., Deegan J., Clutterbuck J., Andersen M.R., Archer D., Bencina M., Braus G., Coutinho P., von Dohren H., Doonan J., Driessen A.J., Durek P., Espeso E., Fekete E., Flipphi M., Estrada C.G. expand/collapse author list , Geysens S., Goldman G., de Groot P.W., Hansen K., Harris S.D., Heinekamp T., Helmstaedt K., Henrissat B., Hofmann G., Homan T., Horio T., Horiuchi H., James S., Jones M., Karaffa L., Karanyi Z., Kato M., Keller N., Kelly D.E., Kiel J.A., Kim J.M., van der Klei I.J., Klis F.M., Kovalchuk A., Krasevec N., Kubicek C.P., Liu B., Maccabe A., Meyer V., Mirabito P., Miskei M., Mos M., Mullins J., Nelson D.R., Nielsen J., Oakley B.R., Osmani S.A., Pakula T., Paszewski A., Paulsen I., Pilsyk S., Pocsi I., Punt P.J., Ram A.F., Ren Q., Robellet X., Robson G., Seiboth B., van Solingen P., Specht T., Sun J., Taheri-Talesh N., Takeshita N., Ussery D., vanKuyk P.A., Visser H., van de Vondervoort P.J., de Vries R.P., Walton J., Xiang X., Xiong Y., Zeng A.P., Brandt B.W., Cornell M.J., van den Hondel C.A., Visser J., Oliver S.G., Turner G.
Fungal Genet. Biol. 46:S2-13(2009) [PubMed] [Europe PMC] [Abstract]
Cited for: GENOME REANNOTATION.
Strain: FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
DQ490485 mRNA. Translation: ABF50861.1.
AACD01000055 Genomic DNA. Translation: EAA63265.1. Sequence problems.
BN001306 Genomic DNA. Translation: CBF83007.1. Sequence problems.
RefSeqXP_660901.1. XM_655809.1.

3D structure databases

ProteinModelPortalQ5B833.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

mycoCLAPMAN5A_EMENI.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblFungiCADANIAT00009761; CADANIAP00009761; CADANIAG00009761.
GeneID2873762.
KEGGani:AN3297.2.

Phylogenomic databases

eggNOGCOG3934.
HOGENOMHOG000169951.
OrthoDBEOG7M3J90.

Family and domain databases

Gene3D3.20.20.80. 1 hit.
InterProIPR001547. Glyco_hydro_5.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamPF00150. Cellulase. 1 hit.
[Graphical view]
SUPFAMSSF51445. SSF51445. 1 hit.
ProtoNetSearch...

Entry information

Entry nameMANB_EMENI
AccessionPrimary (citable) accession number: Q5B833
Secondary accession number(s): C8VI04, Q1HFT9
Entry history
Integrated into UniProtKB/Swiss-Prot: April 20, 2010
Last sequence update: April 20, 2010
Last modified: February 19, 2014
This is version 58 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries