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Protein

Endoglucanase A

Gene

celA

Organism
Paenibacillus lautus (Bacillus lautus)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei213 – 2131By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Cellulose degradation, Polysaccharide degradation

Protein family/group databases

CAZyiCBM3. Carbohydrate-Binding Module Family 3.
GH44. Glycoside Hydrolase Family 44.

Names & Taxonomyi

Protein namesi
Recommended name:
Endoglucanase A (EC:3.2.1.4)
Alternative name(s):
Cellulase A
EG-A
Endo-1,4-beta-glucanase
Gene namesi
Name:celA
OrganismiPaenibacillus lautus (Bacillus lautus)
Taxonomic identifieri1401 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesPaenibacillaceaePaenibacillus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 3333Sequence AnalysisAdd
BLAST
Chaini34 – 700667Endoglucanase APRO_0000008021Add
BLAST

Post-translational modificationi

A short form (EG-A-S) arises from post-translational proteolysis of approximately 150 AA at the C-terminus of EG-A-L.

Structurei

3D structure databases

ProteinModelPortaliP29719.
SMRiP29719. Positions 33-543.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini550 – 700151CBM3PROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 CBM3 (carbohydrate binding type-3) domain.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.60.40.710. 1 hit.
InterProiIPR008965. Carb-bd_dom.
IPR001956. CBD_3.
IPR024745. Glyco_hydro_44.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00942. CBM_3. 1 hit.
PF12891. Glyco_hydro_44. 1 hit.
[Graphical view]
SMARTiSM01067. CBM_3. 1 hit.
[Graphical view]
SUPFAMiSSF49384. SSF49384. 1 hit.
SSF51445. SSF51445. 1 hit.
PROSITEiPS51172. CBM3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P29719-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKTRQRKRLF VSAALAVSLT MTVPMPASVN AAASDVTFTI NTQSERAAIS
60 70 80 90 100
PNIYGTNQDL SGTENWSSRR LGGNRLTGYN WENNASSAGR DWLHYSDDFL
110 120 130 140 150
CGNGGVPDTD CDKPGAVVTA FHDKSLENGA YSIVTLQMAG YVSRDKNGPV
160 170 180 190 200
DESETAPSPR WDKVEFAKNA PFSLQPHLND GQVYMDEEVN FLVNRYGNAS
210 220 230 240 250
TSTGIKAYSL DNEPALWSET HPRIHPEQLQ AAELVAKSID LSKAVKNVDP
260 270 280 290 300
HAEIFGPALY GFGAYLSLQD APGWPSLQGN YSWFIDYYLD QMKNAHTQNG
310 320 330 340 350
KRLLDVLDVH WYPEAQGGGQ RIVFGGAGNI DTQKARVQAP RSLWDPAYQE
360 370 380 390 400
DSWIGTWFSS YLPLIPKLQS SIQTYYPGTK LAITESSYGG DNHISGGIAT
410 420 430 440 450
ADALGIFGKY GVYAANYWQT EDNTDYTSAA YKLYRNYDGN KSGFGSIKVD
460 470 480 490 500
AATSDTENSS VYASVTDEEN SELHLIVLNK NFDDPINATF QLSGDKTYTS
510 520 530 540 550
GRVWGFDQTG SDITEQAAIT NINNNQFTYT LPPLSAYHIV LKADSTEPVN
560 570 580 590 600
SDLVVQYKDG DRNNATDNQI KPHFNIQNKG TSPVDLSSLT LRYYFTKDSS
610 620 630 640 650
AAMNGWIDWA KLGGSNIQIS FGNHNGADSD TYAELGFSSG AGSIAEGGQS
660 670 680 690 700
GEIQLRMSKA DWSNFNEAND YSFDGAKTAY IDWDRVTLYQ DGQLVWGIEP
Length:700
Mass (Da):76,910
Last modified:April 1, 1993 - v1
Checksum:i3D5C8CADA53EEE0F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M76588 Genomic DNA. Translation: AAA22303.1.
PIRiB41897.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M76588 Genomic DNA. Translation: AAA22303.1.
PIRiB41897.

3D structure databases

ProteinModelPortaliP29719.
SMRiP29719. Positions 33-543.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiCBM3. Carbohydrate-Binding Module Family 3.
GH44. Glycoside Hydrolase Family 44.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di2.60.40.710. 1 hit.
InterProiIPR008965. Carb-bd_dom.
IPR001956. CBD_3.
IPR024745. Glyco_hydro_44.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00942. CBM_3. 1 hit.
PF12891. Glyco_hydro_44. 1 hit.
[Graphical view]
SMARTiSM01067. CBM_3. 1 hit.
[Graphical view]
SUPFAMiSSF49384. SSF49384. 1 hit.
SSF51445. SSF51445. 1 hit.
PROSITEiPS51172. CBM3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "celA from Bacillus lautus PL236 encodes a novel cellulose-binding endo-beta-1,4-glucanase."
    Hansen C.K., Diderichsen B., Joergensen P.L.
    J. Bacteriol. 174:3522-3531(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: PL236.

Entry informationi

Entry nameiGUNA_PAELA
AccessioniPrimary (citable) accession number: P29719
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: April 1, 1993
Last modified: October 1, 2014
This is version 76 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.