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Protein

Serine protease inhibitor Kazal-type 2

Gene

Spink2

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei48 – 49Reactive bondPROSITE-ProRule annotation2

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Protease inhibitor, Serine protease inhibitor

Protein family/group databases

MEROPSiI01.012.

Names & Taxonomyi

Protein namesi
Recommended name:
Serine protease inhibitor Kazal-type 2
Gene namesi
Name:Spink2
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus
Proteomesi
  • UP000002494 Componenti: Chromosome 14

Organism-specific databases

RGDi1302956. Spink2.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 16Sequence analysisAdd BLAST16
ChainiPRO_000001656417 – 86Serine protease inhibitor Kazal-type 2Add BLAST70

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi38 ↔ 68PROSITE-ProRule annotation
Disulfide bondi46 ↔ 65PROSITE-ProRule annotation
Disulfide bondi54 ↔ 86PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond

Proteomic databases

PaxDbiQ6IE49.

Expressioni

Gene expression databases

BgeeiENSRNOG00000031710.

Interactioni

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000067011.

Structurei

3D structure databases

ProteinModelPortaliQ6IE49.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini32 – 86Kazal-likePROSITE-ProRule annotationAdd BLAST55

Sequence similaritiesi

Contains 1 Kazal-like domain.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG3649. Eukaryota.
ENOG410YC3T. LUCA.
GeneTreeiENSGT00530000064285.
HOGENOMiHOG000090244.
HOVERGENiHBG006182.
InParanoidiQ6IE49.
OMAiEDGSHIN.
OrthoDBiEOG091G1BGL.
PhylomeDBiQ6IE49.

Family and domain databases

InterProiIPR002350. Kazal_dom.
[Graphical view]
PfamiPF00050. Kazal_1. 1 hit.
[Graphical view]
SMARTiSM00280. KAZAL. 1 hit.
[Graphical view]
PROSITEiPS00282. KAZAL_1. 1 hit.
PS51465. KAZAL_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q6IE49-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLRLVLLLLA TDFAASDDSL DSSDSQLIKR SQFRTPDCHR FDYPVCSKHL
60 70 80
SPVCGTDMNT YGNECTLCMK IREDGSHINI IKDEPC
Length:86
Mass (Da):9,697
Last modified:July 5, 2004 - v1
Checksum:iAF84CB0046559333
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC097433 Genomic DNA. No translation available.
BN000344 mRNA. Translation: CAE51396.1.
RefSeqiNP_001008870.1. NM_001008870.2.
XP_003751398.1. XM_003751350.4.
UniGeneiRn.215227.

Genome annotation databases

EnsembliENSRNOT00000051031; ENSRNOP00000040692; ENSRNOG00000031710.
ENSRNOT00000075226; ENSRNOP00000067011; ENSRNOG00000047065.
GeneIDi100910138.
408234.
KEGGirno:100910138.
rno:408234.
UCSCiRGD:1302956. rat.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC097433 Genomic DNA. No translation available.
BN000344 mRNA. Translation: CAE51396.1.
RefSeqiNP_001008870.1. NM_001008870.2.
XP_003751398.1. XM_003751350.4.
UniGeneiRn.215227.

3D structure databases

ProteinModelPortaliQ6IE49.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000067011.

Protein family/group databases

MEROPSiI01.012.

Proteomic databases

PaxDbiQ6IE49.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSRNOT00000051031; ENSRNOP00000040692; ENSRNOG00000031710.
ENSRNOT00000075226; ENSRNOP00000067011; ENSRNOG00000047065.
GeneIDi100910138.
408234.
KEGGirno:100910138.
rno:408234.
UCSCiRGD:1302956. rat.

Organism-specific databases

CTDi6691.
RGDi1302956. Spink2.

Phylogenomic databases

eggNOGiKOG3649. Eukaryota.
ENOG410YC3T. LUCA.
GeneTreeiENSGT00530000064285.
HOGENOMiHOG000090244.
HOVERGENiHBG006182.
InParanoidiQ6IE49.
OMAiEDGSHIN.
OrthoDBiEOG091G1BGL.
PhylomeDBiQ6IE49.

Miscellaneous databases

PROiQ6IE49.

Gene expression databases

BgeeiENSRNOG00000031710.

Family and domain databases

InterProiIPR002350. Kazal_dom.
[Graphical view]
PfamiPF00050. Kazal_1. 1 hit.
[Graphical view]
SMARTiSM00280. KAZAL. 1 hit.
[Graphical view]
PROSITEiPS00282. KAZAL_1. 1 hit.
PS51465. KAZAL_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiISK2_RAT
AccessioniPrimary (citable) accession number: Q6IE49
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 27, 2004
Last sequence update: July 5, 2004
Last modified: November 2, 2016
This is version 79 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. 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.