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Protein

Trypsin V-B

Gene
N/A
Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Catalytic activityi

Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.

Cofactori

Ca2+By similarityNote: Binds 1 Ca2+ ion per subunit.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei64Charge relay systemBy similarity1
Metal bindingi76CalciumBy similarity1
Metal bindingi78Calcium; via carbonyl oxygenBy similarity1
Metal bindingi86CalciumBy similarity1
Active sitei108Charge relay systemBy similarity1
Sitei194Required for specificityBy similarity1
Active sitei200Charge relay systemBy similarity1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Serine protease

Keywords - Biological processi

Digestion

Keywords - Ligandi

Calcium, Metal-binding

Protein family/group databases

MEROPSiS01.093.

Names & Taxonomyi

Protein namesi
Recommended name:
Trypsin V-B (EC:3.4.21.4)
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus
Proteomesi
  • UP000002494 Componenti: Unplaced

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 15Add BLAST15
PropeptideiPRO_000002821716 – 24Activation peptide9
ChainiPRO_000002821825 – 246Trypsin V-BAdd BLAST222

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi31 ↔ 160PROSITE-ProRule annotation
Disulfide bondi49 ↔ 65PROSITE-ProRule annotation
Disulfide bondi133 ↔ 233PROSITE-ProRule annotation
Disulfide bondi140 ↔ 206PROSITE-ProRule annotation
Disulfide bondi171 ↔ 185PROSITE-ProRule annotation
Disulfide bondi196 ↔ 220PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond, Zymogen

Proteomic databases

PaxDbiP32822.

Structurei

3D structure databases

ProteinModelPortaliP32822.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini25 – 244Peptidase S1PROSITE-ProRule annotationAdd BLAST220

Sequence similaritiesi

Belongs to the peptidase S1 family.PROSITE-ProRule annotation
Contains 1 peptidase S1 domain.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG3627. Eukaryota.
COG5640. LUCA.
HOVERGENiHBG013304.
PhylomeDBiP32822.

Family and domain databases

CDDicd00190. Tryp_SPc. 1 hit.
InterProiIPR009003. Peptidase_S1_PA.
IPR001314. Peptidase_S1A.
IPR001254. Trypsin_dom.
IPR018114. TRYPSIN_HIS.
[Graphical view]
PfamiPF00089. Trypsin. 1 hit.
[Graphical view]
PRINTSiPR00722. CHYMOTRYPSIN.
SMARTiSM00020. Tryp_SPc. 1 hit.
[Graphical view]
SUPFAMiSSF50494. SSF50494. 1 hit.
PROSITEiPS50240. TRYPSIN_DOM. 1 hit.
PS00134. TRYPSIN_HIS. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P32822-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKICIFFTLL GTVAAFPTED NDDRIVGGYT CQEHSVPYQV SLNAGSHICG
60 70 80 90 100
GSLITDQWVL SAAHCYHPQL QVRLGEHNIY EIEGAEQFID AAKMILHPDY
110 120 130 140 150
DKWTVDNDIM LIKLKSPATL NSKVSTIPLP QYCPTAGTEC LVSGWGVLKF
160 170 180 190 200
GFESPSVLQC LDAPVLSDSV CHKAYPRQIT NNMFCLGFLE GGKDSCQYDS
210 220 230 240
GGPVVCNGEV QGIVSWGDGC ALEGKPGVYT KVCNYLNWIQ QTVAAN
Length:246
Mass (Da):26,820
Last modified:October 1, 1993 - v1
Checksum:i1EB899CA1BAB0025
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X59013 mRNA. Translation: CAA41752.1.
PIRiJQ1472.
UniGeneiRn.13006.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X59013 mRNA. Translation: CAA41752.1.
PIRiJQ1472.
UniGeneiRn.13006.

3D structure databases

ProteinModelPortaliP32822.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

MEROPSiS01.093.

Proteomic databases

PaxDbiP32822.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiKOG3627. Eukaryota.
COG5640. LUCA.
HOVERGENiHBG013304.
PhylomeDBiP32822.

Family and domain databases

CDDicd00190. Tryp_SPc. 1 hit.
InterProiIPR009003. Peptidase_S1_PA.
IPR001314. Peptidase_S1A.
IPR001254. Trypsin_dom.
IPR018114. TRYPSIN_HIS.
[Graphical view]
PfamiPF00089. Trypsin. 1 hit.
[Graphical view]
PRINTSiPR00722. CHYMOTRYPSIN.
SMARTiSM00020. Tryp_SPc. 1 hit.
[Graphical view]
SUPFAMiSSF50494. SSF50494. 1 hit.
PROSITEiPS50240. TRYPSIN_DOM. 1 hit.
PS00134. TRYPSIN_HIS. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiTRYB_RAT
AccessioniPrimary (citable) accession number: P32822
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1993
Last sequence update: October 1, 1993
Last modified: October 5, 2016
This is version 110 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

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 one 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.