HDC

Functionⁱ

Catalyzes the biosynthesis of histamine from histidine.By similarity

Catalytic activityⁱ

L-histidine = histamine + CO₂.

Cofactorⁱ

Pathwayⁱ: histamine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes histamine from L-histidine.
Proteins known to be involved in this subpathway in this organism are:

Histidine decarboxylase (HDC)

This subpathway is part of the pathway histamine biosynthesis, which is itself part of Amine and polyamine biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes histamine from L-histidine, the pathway histamine biosynthesis and in Amine and polyamine biosynthesis.

Sites

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Binding siteⁱ	81	Substrate; via amide nitrogenBy similarity		1
Binding siteⁱ	194	SubstrateBy similarity		1

GO - Molecular functionⁱ

histidine decarboxylase activity Source: UniProtKB
pyridoxal phosphate binding Source: InterPro

View the complete GO annotation on QuickGO ...

GO - Biological processⁱ

catecholamine biosynthetic process Source: UniProtKB-KW
histamine biosynthetic process Source: UniProtKB
histidine catabolic process Source: UniProtKB

View the complete GO annotation on QuickGO ...

Keywordsⁱ

Molecular function	Decarboxylase, Lyase
Biological process	Catecholamine biosynthesis
Ligand	Pyridoxal phosphate

Enzyme and pathway databases

Reactomeⁱ	R-BTA-70921 Histidine catabolism
UniPathwayⁱ	UPA00822; UER00786

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: Histidine decarboxylase (EC:4.1.1.22) Short name: HDC
Gene namesⁱ	Name:HDC
Organismⁱ	Bos taurus (Bovine)
Taxonomic identifierⁱ	9913 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Deuterostomia › Chordata › Craniata › Vertebrata › Gnathostomata › Teleostomi › Euteleostomi › Sarcopterygii › Dipnotetrapodomorpha › Tetrapoda › Amniota › Mammalia › Theria › Eutheria › Boreoeutheria › Laurasiatheria › Cetartiodactyla › Ruminantia › Pecora › Bovidae › Bovinae › Bos
Proteomesⁱ	UP000009136 Componentⁱ: Chromosome 10

Organism-specific databases

VGNCⁱ	VGNC:29784 HDC

VGNCⁱ

VGNC:29784 HDC

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Graphical view	Length
ChainⁱPRO_0000146949	1 – 658	Histidine decarboxylaseAdd BLAST		658

Amino acid modifications

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Modified residueⁱ	305	N6-(pyridoxal phosphate)lysineBy similarity		1

Proteomic databases

PaxDbⁱ	Q5EA83
PRIDEⁱ	Q5EA83

Expressionⁱ

Gene expression databases

Bgeeⁱ	ENSBTAG00000009911

Bgeeⁱ

ENSBTAG00000009911

Interactionⁱ

Subunit structureⁱ

Homodimer.By similarity

Protein-protein interaction databases

STRINGⁱ	9913.ENSBTAP00000013083

STRINGⁱ

9913.ENSBTAP00000013083

Structureⁱ

3D structure databases

ProteinModelPortalⁱ	Q5EA83
SMRⁱ	Q5EA83
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Family & Domainsⁱ

Sequence similaritiesⁱ

Belongs to the group II decarboxylase family.Curated

Phylogenomic databases

eggNOGⁱ	KOG0628 Eukaryota COG0076 LUCA
Ensembl GeneTree More...GeneTreeⁱ	ENSGT00760000119205
HOGENOMⁱ	HOG000121941
HOVERGENⁱ	HBG000944
InParanoidⁱ	Q5EA83
KEGG Orthology (KO) More...KOⁱ	K01590
OMAⁱ	ELEMNVM
Database of Orthologous Groups More...OrthoDBⁱ	EOG091G03KI
TreeFamⁱ	TF313863

Family and domain databases

Gene3Dⁱ	3.40.640.10, 1 hit 3.90.1150.10, 1 hit
InterProⁱ	View protein in InterPro IPR010977 Aromatic_deC IPR002129 PyrdxlP-dep_de-COase IPR015424 PyrdxlP-dep_Trfase IPR015422 PyrdxlP-dep_Trfase_dom1 IPR015421 PyrdxlP-dep_Trfase_major IPR021115 Pyridoxal-P_BS
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF00282 Pyridoxal_deC, 1 hit
PRINTSⁱ	PR00800 YHDCRBOXLASE
SUPFAMⁱ	SSF53383 SSF53383, 1 hit
PROSITEⁱ	View protein in PROSITE PS00392 DDC_GAD_HDC_YDC, 1 hit

Sequenceⁱ

Sequence statusⁱ: Complete.

Q5EA83-1 [UniParc]FASTA Add to basket

« Hide

        10         20         30         40         50
MMEPEEYRER GKEMVDYICQ YLTTVRERRV TPDVRPGYLR AQLPESAPME 
        60         70         80         90        100
PDSWDSIFGD IERIIMPGVV HWQSPHMHAY YPALTSWPSL LGDMLADAIN 
       110        120        130        140        150
CLGFTWASSP ACTELEMNVM DWLAKMLGLP EHFLHHHPGS QGGGVLQSTV 
       160        170        180        190        200
SESTLIALLA ARKNKILEMK ASEPEADESF LNARLVAYAS DQAHSSVEKA 
       210        220        230        240        250
GLISLVKMKF LPVDENFSLR GEALQKAIKE DRERGLVPIF VCATLGTTGV 
       260        270        280        290        300
CAFDCLSELG PICAREGLWL HIDAAYAGTA FLCPEFRGFL KGIEYADSFT 
       310        320        330        340        350
FNPSKWMMVH FDCTGFWVKD KYKLQQTFSV DPVYLRHADS GVATDFMHWQ 
       360        370        380        390        400
IPLSRRFRSI KLWFVIRSFG VKNLQAHVRH GTEMAKYFES LVRNDPFFEI 
       410        420        430        440        450
PAKRHLGLVV FRLKGPNCLT ESVLKEIAKA GRLFLIPATI QDKLIIRFTV 
       460        470        480        490        500
TSQFTTRDDI LRDWNLIQDA ATLILSQHCT SQPSPQGANL ILQTRGPRAL 
       510        520        530        540        550
AKEMSFPSVN GAGDDPAHSR KIVMQPPRVG ASPVSRHLET LLDPLDDCFS 
       560        570        580        590        600
EEAPDVTEHK LSSFLFSYLS VQNKRKAVRS LSCNSVPVSA QKQLTTEGSV 
       610        620        630        640        650
KNGSSSRVRI FSRFPEEVMM LKKSAFKKLI KFYSVPNFPE CSSQCGLQLP 

CCPLQAMV

Length:658

Mass (Da):73,912

Last modified:March 15, 2005 - v1

Checksum:ⁱF458FD059B4CB0C3

GO

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	BT020686 mRNA Translation: AAX08703.1
NCBI Reference Sequences More...RefSeqⁱ	NP_001019722.1, NM_001024551.1
UniGeneⁱ	Bt.37167

Genome annotation databases

Ensemblⁱ	ENSBTAT00000013083; ENSBTAP00000013083; ENSBTAG00000009911
GeneIDⁱ	515950
KEGGⁱ	bta:515950

Protein	Similar proteins		Species	Score	Length
Q5EA83	UPI00072E8C20		ACIJB		674
UPI0009478A64		AILME		671
Histidine decarboxylase		NOMLE		662
UPI00042C73D1		PHYCD		662
UPI00018B8AF5		TURTR		661
+15

Protein	Similar proteins		Species	Score	Length
Q5EA83	Histidine decarboxylase	)	HUMAN		662
UPI0007622759		MARMA		676
UPI00045E2BFE		CHLSB		673
UPI000B7B8C6D		PAPAN		673
Histidine decarboxylase		MUSPF		663
+141

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	BT020686 mRNA Translation: AAX08703.1
NCBI Reference Sequences More...RefSeqⁱ	NP_001019722.1, NM_001024551.1
UniGeneⁱ	Bt.37167

3D structure databases

ProteinModelPortalⁱ	Q5EA83
SMRⁱ	Q5EA83
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Protein-protein interaction databases

STRINGⁱ	9913.ENSBTAP00000013083

STRINGⁱ

9913.ENSBTAP00000013083

Proteomic databases

PaxDbⁱ	Q5EA83
PRIDEⁱ	Q5EA83

Protocols and materials databases

Structural Biology Knowledgebase	Search...

Structural Biology Knowledgebase

Search...

Genome annotation databases

Ensemblⁱ	ENSBTAT00000013083; ENSBTAP00000013083; ENSBTAG00000009911
GeneIDⁱ	515950
KEGGⁱ	bta:515950

Organism-specific databases

CTDⁱ	3067
VGNCⁱ	VGNC:29784 HDC

Phylogenomic databases

eggNOGⁱ	KOG0628 Eukaryota COG0076 LUCA
Ensembl GeneTree More...GeneTreeⁱ	ENSGT00760000119205
HOGENOMⁱ	HOG000121941
HOVERGENⁱ	HBG000944
InParanoidⁱ	Q5EA83
KEGG Orthology (KO) More...KOⁱ	K01590
OMAⁱ	ELEMNVM
Database of Orthologous Groups More...OrthoDBⁱ	EOG091G03KI
TreeFamⁱ	TF313863

Enzyme and pathway databases

UniPathwayⁱ	UPA00822; UER00786
Reactomeⁱ	R-BTA-70921 Histidine catabolism

Gene expression databases

Bgeeⁱ	ENSBTAG00000009911

Bgeeⁱ

ENSBTAG00000009911

Family and domain databases

Gene3Dⁱ	3.40.640.10, 1 hit 3.90.1150.10, 1 hit
InterProⁱ	View protein in InterPro IPR010977 Aromatic_deC IPR002129 PyrdxlP-dep_de-COase IPR015424 PyrdxlP-dep_Trfase IPR015422 PyrdxlP-dep_Trfase_dom1 IPR015421 PyrdxlP-dep_Trfase_major IPR021115 Pyridoxal-P_BS
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF00282 Pyridoxal_deC, 1 hit
PRINTSⁱ	PR00800 YHDCRBOXLASE
SUPFAMⁱ	SSF53383 SSF53383, 1 hit
PROSITEⁱ	View protein in PROSITE PS00392 DDC_GAD_HDC_YDC, 1 hit
ProtoNetⁱ	Search...

Entry informationⁱ

Entry nameⁱ	DCHS_BOVIN
Accessionⁱ	Q5EA83Primary (citable) accession number: Q5EA83
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	May 24, 2005
	Last sequence update:	March 15, 2005
	Last modified:	May 23, 2018
	This is version 83 of the entry and version 1 of the sequence. See complete history.
Entry statusⁱ	Reviewed (UniProtKB/Swiss-Prot)
Annotation program	Chordata Protein Annotation Program

Miscellaneousⁱ

Keywords - Technical termⁱ

Complete proteome, Reference proteome

UniProtKB

UniParc

Help

UniRef

Proteomes

Annotation systems

Supporting data

UniProtKB - Q5EA83 (DCHS_BOVIN)

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Histidine decarboxylase

Select a section on the left to see content.

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: histamine biosynthesis

Sites

<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

<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 - Biological processi

Enzyme and pathway databases

<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

Organism-specific databases

<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

Amino acid modifications

Proteomic databases

<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

Gene expression databases

<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

Protein-protein interaction databases

<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

<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 information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Phylogenomic databases

Family and domain databases

Sequence databases

Genome annotation databases

<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

3D structure databases

Protein-protein interaction databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Gene expression databases

Family and domain databases

<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 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

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Functionⁱ

Pathwayⁱ: histamine biosynthesis

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

PTM / Processingⁱ

Expressionⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ