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P11797

- CHIB_SERMA

UniProt

P11797 - CHIB_SERMA

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Protein
Chitinase B
Gene
chiB
Organism
Serratia marcescens
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Catalytic activityi

Random hydrolysis of N-acetyl-beta-D-glucosaminide (1->4)-beta-linkages in chitin and chitodextrins.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei144 – 1441Proton donor By similarity

GO - Molecular functioni

  1. carbohydrate binding Source: InterPro
  2. chitinase activity Source: UniProtKB-EC

GO - Biological processi

  1. chitin catabolic process Source: UniProtKB-KW
  2. polysaccharide catabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Chitin degradation, Polysaccharide degradation

Enzyme and pathway databases

BioCyciMetaCyc:MONOMER-17689.
BRENDAi3.2.1.14. 5690.
SABIO-RKP11797.

Protein family/group databases

CAZyiCBM5. Carbohydrate-Binding Module Family 5.
GH18. Glycoside Hydrolase Family 18.

Names & Taxonomyi

Protein namesi
Recommended name:
Chitinase B (EC:3.2.1.14)
Gene namesi
Name:chiB
OrganismiSerratia marcescens
Taxonomic identifieri615 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSerratia

Subcellular locationi

GO - Cellular componenti

  1. extracellular region Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 4141
Add
BLAST
Chaini42 – 499458Chitinase B
PRO_0000011909Add
BLAST

Interactioni

Structurei

Secondary structure

Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi6 – 127
Helixi15 – 195
Turni26 – 283
Helixi33 – 353
Helixi38 – 436
Beta strandi45 – 5410
Beta strandi58 – 614
Helixi68 – 8013
Helixi81 – 844
Beta strandi89 – 957
Helixi97 – 1004
Helixi107 – 1137
Helixi117 – 13418
Beta strandi137 – 1426
Helixi148 – 17124
Beta strandi180 – 1889
Helixi189 – 1924
Turni193 – 1953
Helixi196 – 1983
Helixi199 – 2035
Beta strandi207 – 2126
Beta strandi221 – 2233
Beta strandi230 – 2323
Helixi242 – 2454
Helixi252 – 2587
Beta strandi261 – 2633
Helixi267 – 2759
Helixi282 – 2843
Beta strandi285 – 29814
Beta strandi301 – 3033
Turni304 – 3074
Beta strandi315 – 3173
Beta strandi319 – 3213
Helixi329 – 3346
Beta strandi339 – 3413
Helixi342 – 3509
Beta strandi353 – 3608
Turni361 – 3644
Beta strandi365 – 3706
Turni371 – 3744
Beta strandi375 – 3784
Helixi382 – 39413
Beta strandi399 – 4035
Helixi405 – 4073
Helixi413 – 42311
Helixi445 – 4473
Beta strandi467 – 4704
Beta strandi473 – 4808
Turni486 – 4883
Beta strandi492 – 4976

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1E6NX-ray2.25A/B1-497[»]
1GOIX-ray1.45A/B1-497[»]
1H0GX-ray2.00A/B1-497[»]
1H0IX-ray2.00A/B1-497[»]
1O6IX-ray1.70A/B1-497[»]
1OGBX-ray1.85A/B1-497[»]
1OGGX-ray1.97A/B1-497[»]
3WD0X-ray1.70A2-499[»]
3WD1X-ray2.30A2-499[»]
3WD2X-ray2.20A2-499[»]
3WD3X-ray2.20A2-499[»]
3WD4X-ray2.00A2-499[»]
ProteinModelPortaliP11797.
SMRiP11797. Positions 3-499.

Miscellaneous databases

EvolutionaryTraceiP11797.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini438 – 49861Chitin-binding type-3
Add
BLAST

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.10.10.20. 1 hit.
3.10.50.10. 1 hit.
3.20.20.80. 2 hits.
InterProiIPR003610. CBM_fam5/12.
IPR011583. Chitinase_II.
IPR029070. Chitinase_insertion.
IPR001223. Glyco_hydro18cat.
IPR001579. Glyco_hydro_18_chit_AS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF02839. CBM_5_12. 1 hit.
PF00704. Glyco_hydro_18. 1 hit.
[Graphical view]
SMARTiSM00495. ChtBD3. 1 hit.
SM00636. Glyco_18. 1 hit.
[Graphical view]
SUPFAMiSSF51055. SSF51055. 1 hit.
SSF51445. SSF51445. 2 hits.
SSF54556. SSF54556. 1 hit.
PROSITEiPS01095. CHITINASE_18. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P11797-1 [UniParc]FASTAAdd to Basket

« Hide

MSTRKAVIGY YFIPTNQINN YTETDTSVVP FPVSNITPAK AKQLTHINFS    50
FLDINSNLEC AWDPATNDAK ARDVVNRLTA LKAHNPSLRI MFSIGGWYYS 100
NDLGVSHANY VNAVKTPAAR TKFAQSCVRI MKDYGFDGVD IDWEYPQAAE 150
VDGFIAALQE IRTLLNQQTI ADGRQALPYQ LTIAGAGGAF FLSRYYSKLA 200
QIVAPLDYIN LMTYDLAGPW EKITNHQAAL FGDAAGPTFY NALREANLGW 250
SWEELTRAFP SPFSLTVDAA VQQHLMMEGV PSAKIVMGVP FYGRAFKGVS 300
GGNGGQYSSH STPGEDPYPN ADYWLVGCDE CVRDKDPRIA SYRQLEQMLQ 350
GNYGYQRLWN DKTKTPYLYH AQNGLFVTYD DAESFKYKAK YIKQQQLGGV 400
MFWHLGQDNR NGDLLAALDR YFNAADYDDS QLDMGTGLRY TGVGPGNLPI 450
MTAPAYVPGT TYAQGALVSY QGYVWQTKWG YITSAPGSDS AWLKVGRLA 499
Length:499
Mass (Da):55,464
Last modified:October 1, 1989 - v1
Checksum:iFFD674916109D1D8
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X15208 Genomic DNA. Translation: CAA33278.1.
AB015997 Genomic DNA. Translation: BAA31568.1.
PIRiS04856.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X15208 Genomic DNA. Translation: CAA33278.1 .
AB015997 Genomic DNA. Translation: BAA31568.1 .
PIRi S04856.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1E6N X-ray 2.25 A/B 1-497 [» ]
1GOI X-ray 1.45 A/B 1-497 [» ]
1H0G X-ray 2.00 A/B 1-497 [» ]
1H0I X-ray 2.00 A/B 1-497 [» ]
1O6I X-ray 1.70 A/B 1-497 [» ]
1OGB X-ray 1.85 A/B 1-497 [» ]
1OGG X-ray 1.97 A/B 1-497 [» ]
3WD0 X-ray 1.70 A 2-499 [» ]
3WD1 X-ray 2.30 A 2-499 [» ]
3WD2 X-ray 2.20 A 2-499 [» ]
3WD3 X-ray 2.20 A 2-499 [» ]
3WD4 X-ray 2.00 A 2-499 [» ]
ProteinModelPortali P11797.
SMRi P11797. Positions 3-499.
ModBasei Search...
MobiDBi Search...

Chemistry

BindingDBi P11797.
ChEMBLi CHEMBL5348.

Protein family/group databases

CAZyi CBM5. Carbohydrate-Binding Module Family 5.
GH18. Glycoside Hydrolase Family 18.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

BioCyci MetaCyc:MONOMER-17689.
BRENDAi 3.2.1.14. 5690.
SABIO-RK P11797.

Miscellaneous databases

EvolutionaryTracei P11797.

Family and domain databases

Gene3Di 2.10.10.20. 1 hit.
3.10.50.10. 1 hit.
3.20.20.80. 2 hits.
InterProi IPR003610. CBM_fam5/12.
IPR011583. Chitinase_II.
IPR029070. Chitinase_insertion.
IPR001223. Glyco_hydro18cat.
IPR001579. Glyco_hydro_18_chit_AS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
Pfami PF02839. CBM_5_12. 1 hit.
PF00704. Glyco_hydro_18. 1 hit.
[Graphical view ]
SMARTi SM00495. ChtBD3. 1 hit.
SM00636. Glyco_18. 1 hit.
[Graphical view ]
SUPFAMi SSF51055. SSF51055. 1 hit.
SSF51445. SSF51445. 2 hits.
SSF54556. SSF54556. 1 hit.
PROSITEi PS01095. CHITINASE_18. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Nucleotide sequence of the chitinase B gene of Serratia marcescens QMB1466."
    Harpster M.H., Dunsmuir P.
    Nucleic Acids Res. 17:5395-5395(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 990 / QMB1466.
  2. "Genetic analysis of the chitinase system of Serratia marcescens 2170."
    Watanabe T., Kimura K., Sumiya T., Nikaidou N., Suzuki K., Suzuki M., Taiyoji M., Ferrer S., Regue M.
    J. Bacteriol. 179:7111-7117(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: 2170.

Entry informationi

Entry nameiCHIB_SERMA
AccessioniPrimary (citable) accession number: P11797
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: October 1, 1989
Last modified: June 11, 2014
This is version 97 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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