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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: 2 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 donorPROSITE-ProRule annotation

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 – 4141Add
BLAST
Chaini42 – 499458Chitinase BPRO_0000011909Add
BLAST

Interactioni

Structurei

Secondary structure

1
499
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi6 – 127Combined sources
Helixi15 – 195Combined sources
Turni26 – 283Combined sources
Helixi33 – 353Combined sources
Helixi38 – 436Combined sources
Beta strandi45 – 5410Combined sources
Beta strandi58 – 614Combined sources
Helixi68 – 8013Combined sources
Helixi81 – 844Combined sources
Beta strandi89 – 957Combined sources
Helixi97 – 1004Combined sources
Helixi107 – 1137Combined sources
Helixi117 – 13418Combined sources
Beta strandi137 – 1426Combined sources
Helixi148 – 17124Combined sources
Beta strandi180 – 1889Combined sources
Helixi189 – 1924Combined sources
Turni193 – 1953Combined sources
Helixi196 – 1983Combined sources
Helixi199 – 2035Combined sources
Beta strandi207 – 2126Combined sources
Beta strandi221 – 2233Combined sources
Beta strandi230 – 2323Combined sources
Helixi242 – 2454Combined sources
Helixi252 – 2587Combined sources
Beta strandi261 – 2633Combined sources
Helixi267 – 2759Combined sources
Helixi282 – 2843Combined sources
Beta strandi285 – 29814Combined sources
Beta strandi301 – 3033Combined sources
Turni304 – 3074Combined sources
Beta strandi315 – 3173Combined sources
Beta strandi319 – 3213Combined sources
Helixi329 – 3346Combined sources
Beta strandi339 – 3413Combined sources
Helixi342 – 3509Combined sources
Beta strandi353 – 3608Combined sources
Turni361 – 3644Combined sources
Beta strandi365 – 3706Combined sources
Turni371 – 3744Combined sources
Beta strandi375 – 3784Combined sources
Helixi382 – 39413Combined sources
Beta strandi399 – 4035Combined sources
Helixi405 – 4073Combined sources
Helixi413 – 42311Combined sources
Helixi445 – 4473Combined sources
Beta strandi467 – 4704Combined sources
Beta strandi473 – 4808Combined sources
Turni486 – 4883Combined sources
Beta strandi492 – 4976Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
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.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP11797.

Family & Domainsi

Domains and Repeats

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

Sequence similaritiesi

Contains 1 chitin-binding type-3 domain.Curated

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

        10         20         30         40         50
MSTRKAVIGY YFIPTNQINN YTETDTSVVP FPVSNITPAK AKQLTHINFS
60 70 80 90 100
FLDINSNLEC AWDPATNDAK ARDVVNRLTA LKAHNPSLRI MFSIGGWYYS
110 120 130 140 150
NDLGVSHANY VNAVKTPAAR TKFAQSCVRI MKDYGFDGVD IDWEYPQAAE
160 170 180 190 200
VDGFIAALQE IRTLLNQQTI ADGRQALPYQ LTIAGAGGAF FLSRYYSKLA
210 220 230 240 250
QIVAPLDYIN LMTYDLAGPW EKITNHQAAL FGDAAGPTFY NALREANLGW
260 270 280 290 300
SWEELTRAFP SPFSLTVDAA VQQHLMMEGV PSAKIVMGVP FYGRAFKGVS
310 320 330 340 350
GGNGGQYSSH STPGEDPYPN ADYWLVGCDE CVRDKDPRIA SYRQLEQMLQ
360 370 380 390 400
GNYGYQRLWN DKTKTPYLYH AQNGLFVTYD DAESFKYKAK YIKQQQLGGV
410 420 430 440 450
MFWHLGQDNR NGDLLAALDR YFNAADYDDS QLDMGTGLRY TGVGPGNLPI
460 470 480 490
MTAPAYVPGT TYAQGALVSY QGYVWQTKWG YITSAPGSDS AWLKVGRLA
Length:499
Mass (Da):55,464
Last modified:October 1, 1989 - v1
Checksum:iFFD674916109D1D8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X15208 Genomic DNA. Translation: CAA33278.1.
AB015997 Genomic DNA. Translation: BAA31568.1.
PIRiS04856.
RefSeqiWP_016926761.1. NZ_JGVB01000152.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X15208 Genomic DNA. Translation: CAA33278.1 .
AB015997 Genomic DNA. Translation: BAA31568.1 .
PIRi S04856.
RefSeqi WP_016926761.1. NZ_JGVB01000152.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
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: November 26, 2014
This is version 100 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