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Entry version 139 (07 Apr 2021)
Sequence version 1 (01 Feb 1997)
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Protein

Indian hedgehog protein

Gene

IHH

Organism
Gallus gallus (Chicken)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Intercellular signal essential for a variety of patterning events during development. Binds to the patched (PTC) receptor, which functions in association with smoothened (SMO), to activate the transcription of target genes. Implicated in endochondral ossification: may regulate the balance between growth and ossification of the developing bones. Induces the expression of parathyroid hormone-related protein (PTHRP).

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi90Calcium 1By similarity1
Metal bindingi91Calcium 1By similarity1
Metal bindingi91Calcium 2By similarity1
Metal bindingi96Calcium 1By similarity1
Metal bindingi126Calcium 1; via carbonyl oxygenBy similarity1
Metal bindingi127Calcium 1By similarity1
Metal bindingi127Calcium 2By similarity1
Metal bindingi130Calcium 2By similarity1
Metal bindingi132Calcium 2By similarity1
Metal bindingi141ZincBy similarity1
Metal bindingi148ZincBy similarity1
Metal bindingi183ZincBy similarity1
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei244Involved in cholesterol transferBy similarity1
Sitei268Involved in auto-cleavageBy similarity1
Sitei271Essential for auto-cleavageBy similarity1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionDevelopmental protein, Hydrolase, Protease
LigandCalcium, Metal-binding, Zinc

Protein family/group databases

MEROPS protease database

More...
MEROPSi
C46.003

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Indian hedgehog protein
Short name:
IHH
Cleaved into the following 2 chains:
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:IHH
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiGallus gallus (Chicken)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9031 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiArchelosauriaArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeGalloanseraeGalliformesPhasianidaePhasianinaeGallus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000539 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 7

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cell membrane, Membrane, Secreted

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 23Sequence analysisAdd BLAST23
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000001323524 – 408Indian hedgehog proteinAdd BLAST385
ChainiPRO_000001323624 – 198Indian hedgehog protein N-productAdd BLAST175
ChainiPRO_0000013237199 – 408Indian hedgehog protein C-productAdd BLAST210

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position(s) and the type of covalently attached lipid group(s).<p><a href='/help/lipid' target='_top'>More...</a></p>Lipidationi24N-palmitoyl cysteineBy similarity1
Lipidationi198Cholesterol glycine esterBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

The C-terminal domain displays an autoproteolysis activity and a cholesterol transferase activity. Both activities result in the cleavage of the full-length protein and covalent attachment of a cholesterol moiety to the C-terminal of the newly generated N-terminal fragment (N-product). The N-product is the active species in both local and long-range signaling, whereas the C-product has no signaling activity (By similarity).By similarity
Cholesterylation is required for N-product targeting to lipid rafts and multimerization.By similarity
N-palmitoylation is required for N-product multimerization and full activity.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei198 – 199Cleavage; by autolysisBy similarity2

Keywords - PTMi

Autocatalytic cleavage, Lipoprotein, Palmitate

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q98938

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed in developing midgut, lung and cartilage of developing long bones in the limb.

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q98938, baseline

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

GO - Molecular functioni

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
9031.ENSGALP00000018493

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q98938

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The indian hedgehog protein N-product binds calcium and zinc ions; this stabilizes the protein fold and is essential for protein-protein interactions mediated by this domain.By similarity

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the hedgehog family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3638, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000159207

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q98938

Identification of Orthologs from Complete Genome Data

More...
OMAi
WGSWTLG

Database of Orthologous Groups

More...
OrthoDBi
1169356at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q98938

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.1380.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001657, Hedgehog
IPR001767, Hedgehog_Hint
IPR009045, Hedgehog_sig/DD-Pept_Zn-bd_sf
IPR000320, Hedgehog_signalling_dom
IPR003586, Hint_dom_C
IPR003587, Hint_dom_N
IPR036844, Hint_dom_sf
IPR033385, IHH

The PANTHER Classification System

More...
PANTHERi
PTHR11889:SF39, PTHR11889:SF39, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01085, HH_signal, 1 hit
PF01079, Hint, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF009400, Peptidase_C46, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00632, SONICHHOG

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00305, HintC, 1 hit
SM00306, HintN, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51294, SSF51294, 1 hit
SSF55166, SSF55166, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q98938-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKPARLLLLL SGCALLLAPA VRCCGPGRVV GSRRRPPRKL IPLAYKQFSP
60 70 80 90 100
NVPEKTLGAS GRYEGKIARN SERFKELTPN YNPDIIFKDE ENTGADRLMT
110 120 130 140 150
QRCKDRLNSL AISVMNQWPG VKLRVTEGWD EDGHHSEESL HYEGRAVDIT
160 170 180 190 200
TSDRDRNKYG MLARLAVEAG FDWVYYESKA HIHCSVKSEH SAAAKTGGCF
210 220 230 240 250
PGRALATLEN GARTPLWALR PGQRVLAMDG AGRPTYSDFL AFLDKEPRAL
260 270 280 290 300
TAFHVIETRQ PPRRLALTPT HLLFVADNAS APAAQFRPTF ASHVQPGHFV
310 320 330 340 350
LVAVGSGGLQ PAEVVGVRGR TDVGAYAPLT RHGTLVVDDV VASCFALVRE
360 370 380 390 400
QQLAQMAFWP LRLYHSLLGG PGVQGDGVHW YSGLLYRLGR MLLPPDSFHP

LGAPRAES
Length:408
Mass (Da):44,829
Last modified:February 1, 1997 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iBA397AE2A9357A24
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
U58511 mRNA Translation: AAC60010.1

NCBI Reference Sequences

More...
RefSeqi
NP_990288.1, NM_204957.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSGALT00000018516; ENSGALP00000018493; ENSGALG00000011347

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
395801

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
gga:395801

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U58511 mRNA Translation: AAC60010.1
RefSeqiNP_990288.1, NM_204957.2

3D structure databases

SMRiQ98938
ModBaseiSearch...

Protein-protein interaction databases

STRINGi9031.ENSGALP00000018493

Protein family/group databases

MEROPSiC46.003

Proteomic databases

PaxDbiQ98938

Genome annotation databases

EnsembliENSGALT00000018516; ENSGALP00000018493; ENSGALG00000011347
GeneIDi395801
KEGGigga:395801

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3549

Phylogenomic databases

eggNOGiKOG3638, Eukaryota
GeneTreeiENSGT00940000159207
InParanoidiQ98938
OMAiWGSWTLG
OrthoDBi1169356at2759
PhylomeDBiQ98938

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q98938

Gene expression databases

ExpressionAtlasiQ98938, baseline

Family and domain databases

Gene3Di3.30.1380.10, 1 hit
InterProiView protein in InterPro
IPR001657, Hedgehog
IPR001767, Hedgehog_Hint
IPR009045, Hedgehog_sig/DD-Pept_Zn-bd_sf
IPR000320, Hedgehog_signalling_dom
IPR003586, Hint_dom_C
IPR003587, Hint_dom_N
IPR036844, Hint_dom_sf
IPR033385, IHH
PANTHERiPTHR11889:SF39, PTHR11889:SF39, 1 hit
PfamiView protein in Pfam
PF01085, HH_signal, 1 hit
PF01079, Hint, 1 hit
PIRSFiPIRSF009400, Peptidase_C46, 1 hit
PRINTSiPR00632, SONICHHOG
SMARTiView protein in SMART
SM00305, HintC, 1 hit
SM00306, HintN, 1 hit
SUPFAMiSSF51294, SSF51294, 1 hit
SSF55166, SSF55166, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiIHH_CHICK
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q98938
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: February 1, 1997
Last modified: April 7, 2021
This is version 139 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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