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Protein

Putative chitinase 1

Gene
N/A
Organism
Pinctada margaritifera (Black-lipped pearl oyster)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Catalytic activityi

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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei143Proton donorPROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase

Protein family/group databases

CAZyiGH18. Glycoside Hydrolase Family 18.

Names & Taxonomyi

Protein namesi
Recommended name:
Putative chitinase 1By similarity (EC:3.2.1.14)
Alternative name(s):
Chitinase-like protein 1
Short name:
Clp1
OrganismiPinctada margaritifera (Black-lipped pearl oyster)
Taxonomic identifieri102329 [NCBI]
Taxonomic lineageiEukaryotaMetazoaLophotrochozoaMolluscaBivalviaPteriomorphiaPterioidaPterioideaPteriidaePinctada

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 21Sequence analysisAdd BLAST21
ChainiPRO_000041797522 – 468Putative chitinase 1Sequence analysisAdd BLAST447

Expressioni

Tissue specificityi

Prismatic layer of shell (at protein level). Expressed primarily in the mantle with highest level in the outer epithelium of the mantle edge and lower level in the mantle pallium.1 Publication

Structurei

3D structure databases

SMRiH2A0L4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili386 – 440Sequence analysisAdd BLAST55

Sequence similaritiesi

Belongs to the glycosyl hydrolase 18 family.Sequence analysis

Keywords - Domaini

Coiled coil, Signal

Family and domain databases

InterProiView protein in InterPro
IPR011583. Chitinase_II.
IPR029070. Chitinase_insertion.
IPR001223. Glyco_hydro18_cat.
IPR001579. Glyco_hydro_18_chit_AS.
IPR017853. Glycoside_hydrolase_SF.
PfamiView protein in Pfam
PF00704. Glyco_hydro_18. 1 hit.
SMARTiView protein in SMART
SM00636. Glyco_18. 1 hit.
SUPFAMiSSF51445. SSF51445. 2 hits.
SSF54556. SSF54556. 1 hit.
PROSITEiView protein in PROSITE
PS01095. CHITINASE_18. 1 hit.

Sequencei

Sequence statusi: Complete.

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

H2A0L4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDFYSSLLPF LILIYLEFCS GFNRVCYYNG WALYRDSEHA LKPENIDAFL
60 70 80 90 100
CTHLVFAFGA IDETGTRIYV PEVFEDMHLF ERMNELRHRN EDLNLVLSVG
110 120 130 140 150
GWDMGSEAWS EVLASKDNMQ TFVKEAIVYL RLHDFDGIDL DWEYPTFRGS
160 170 180 190 200
KPIDREKFTQ LIEIFRHEMD IEETPDDKWD LCLSVAVDPS EYMSSSSYEI
210 220 230 240 250
DKITKNIDFY NLKMYDFHGH WNDPVLVKHH SALTSSSSLP SVNELAKMWV
260 270 280 290 300
QRGVPKRKIN IGIPFFGRSY RTAQPNATIG DPALGPGSDG GIGIPVSNIC
310 320 330 340 350
HLIRGGTKEH YLKEENVPFI VNGDEWVGFD NPRSVREKAA LVRNNRLGGI
360 370 380 390 400
MVWAIDMDDH SGWCGEKFPL MMSIIHGLGE YVDYMSDTLE AEREMINKKI
410 420 430 440 450
RKAAREISYY SDKGNSTMAK KMEDKLNQLK DHLSAVQAHQ SVQWANVQYS
460
AGLGGKPLPS KDTPSWSW
Length:468
Mass (Da):53,559
Last modified:March 21, 2012 - v1
Checksum:i8C335D39F157F3A0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
HE610381 mRNA. Translation: CCE46155.1.

Similar proteinsi

Entry informationi

Entry nameiCHI1_PINMG
AccessioniPrimary (citable) accession number: H2A0L4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 13, 2012
Last sequence update: March 21, 2012
Last modified: May 10, 2017
This is version 20 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

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