Unreviewed, UniProtKB/TrEMBL Q9GR93 (Q9GR93_BOMMO)

Names and origin

Protein names

Submitted name:
    Chitinase EMBL BAB20017.1
    EC=3.2.1.14

Gene names

Name:

chiB EMBL BAB20017.1

Organism

Bombyx mori (Silk moth) EMBL BAB20017.1

Taxonomic identifier

7091 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Lepidoptera › Glossata › Ditrysia › Bombycoidea › Bombycidae › Bombycinae › Bombyx

Protein attributes

Sequence length	543 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Sequence similarities

Belongs to the glycosyl hydrolase 18 family. RuleBase RU004453V0

Ontologies

Keywords
Domain	Signal
Molecular function	Glycosidase RuleBase RU000489V1 Hydrolase
Gene Ontology (GO)
Biological process	chitin catabolic process Inferred from electronic annotation. Source: InterPro
Cellular component	extracellular region Inferred from electronic annotation. Source: InterPro
Molecular function	cation binding Inferred from electronic annotation. Source: InterPro chitin binding Inferred from electronic annotation. Source: InterPro chitinase activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 20	20	Potential EMBL BAB20017.1
	Chain	21 – 543	523	chitinase EMBL BAB20017.1		PRO_5000049672

Sequences

	Sequence		Length	Mass (Da)
	Q9GR93-1 [UniParc]. Last modified March 1, 2001. Version 1. Checksum: C36C71E3B84DF8F8	FASTA	543	60,971
	10 20 30 40 50 60 MRAIFATLAV LASCAALVQS DSRARIVCYF SNWAVYRPGV GRYGIEDIPV DLCTHLIYSF 70 80 90 100 110 120 IGVTEKSSEV LIIDPELDVD KSGFRNFTSL RSKHPDVKFM VAVGGWAEGG SKYSHMVAQK 130 140 150 160 170 180 STRMSFIRSV VDFLKKYDFD GLDLDWEYPG AADRGGSFSD KDKFLYFVQE LKRAFIRAGR 190 200 210 220 230 240 GWELTAAVPL ANFRLMEGYH VPELCQELDA IHVMSYDLRG NWAGFADVHS PLYKRPHDQW 250 260 270 280 290 300 AYEKLNVNDG LNLWEEKGCP TNKLVVGIPF YGRSFTLSAG NNNYGLGTYI NKEAGGGDPA 310 320 330 340 350 360 PYTNATGFWA YYEICTEVDA DGSGWTKKWD EFGKCPYAYK GTQWVGYEDP RSVEIKMNWI 370 380 390 400 410 420 KEKGYLGAMT WAIDMDDFKG LCGEENPLIK LLHRHMSTHT VPPARTGHTT PTPEWARPPS 430 440 450 460 470 480 TPSDPSEGDP IPTTTTTTVK PTTTRTTARP TTTTTKVPHG TTEEDFDINV RPEVEELPTE 490 500 510 520 530 540 NEVDNADVCN SEDDYVPDKK ECSKYWRCVN GEGVQFSCQP GTIFNVKLNV CDWPENTDRP ECS

References

[1]	"Alternative splicing of the primary transcript generates heterogeneity within the products of the gene for Bombyx mori chitinase." Abdel-Banat B.M., Koga D. J. Biol. Chem. 277:30524-30534(2002) [PubMed: 12045191] [Abstract] Cited for: NUCLEOTIDE SEQUENCE. Strain: Kinshu x Showa EMBL BAB20017.1. Tissue: Integument EMBL BAB20017.1.
[2]	Abdel-Banat B.M., Koga D. Submitted (DEC-2000) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE. Strain: Kinshu x Showa EMBL BAB20017.1. Tissue: Integument EMBL BAB20017.1.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AB052914 mRNA. Translation: BAB20017.1.
UniGene	Bmo.1228
3D structure databases
HSSP	HSSP built from PDB template 1LG2 based on UniProtKB Q13231.
ModBase	Search...
Protein family/group databases
CAZy	CBM14. Carbohydrate-Binding Module Family 14. GH18. Glycoside Hydrolase Family 18.
Family and domain databases
InterPro	IPR002557. Chitin-bd_peritrophin-A. IPR011583. Chitinase_II. IPR001223. Glyco_hydro18cat. IPR001579. Glyco_hydro_18_chit_AS. IPR013781. Glyco_hydro_sg_catalytic. [Graphical view]
Gene3D	G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit.
Pfam	PF01607. CBM_14. 1 hit. PF00704. Glyco_hydro_18. 1 hit. [Graphical view]
ProDom	PD000471. Chitinase_II. 1 hit. [Graphical view] [Entries sharing at least one domain]
SMART	SM00494. ChtBD2. 1 hit. SM00636. Glyco_18. 1 hit. [Graphical view]
PROSITE	PS50940. CHIT_BIND_II. 1 hit. PS01095. CHITINASE_18. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

Q9GR93_BOMMO

Accession

Primary (citable) accession number: Q9GR93

Entry history

Integrated into UniProtKB/TrEMBL:	March 1, 2001
Last sequence update:	March 1, 2001
Last modified:	June 16, 2009
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)