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Q6JHU8

- P3H1_CHICK

UniProt

Q6JHU8 - P3H1_CHICK

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Protein

Prolyl 3-hydroxylase 1

Gene
LEPRE1, P3H1
Organism
Gallus gallus (Chicken)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Has prolyl 3-hydroxylase activity catalyzing the post-translational formation of 3-hydroxyproline in -Xaa-Pro-Gly-sequences in collagens, especially types IV and V. May be involved in the secretoty pathway of cells. Has growth suppressive activity in fibroblasts By similarity.

Catalytic activityi

L-proline-[procollagen] + 2-oxoglutarate + O2 = trans-3-hydroxy-L-proline-[procollagen] + succinate + CO2.

Cofactori

Iron By similarity.
Ascorbate By similarity.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi580 – 5801Iron
Metal bindingi582 – 5821Iron
Metal bindingi652 – 6521Iron
Active sitei662 – 6621 By similarity

GO - Molecular functioni

  1. iron ion binding Source: InterPro
  2. L-ascorbic acid binding Source: UniProtKB-KW
  3. procollagen-proline 3-dioxygenase activity Source: MGI
  4. protein binding Source: IntAct
  5. protein complex binding Source: UniProt

GO - Biological processi

  1. cell growth Source: Ensembl
  2. chaperone-mediated protein folding Source: UniProt
  3. collagen fibril organization Source: Ensembl
  4. collagen metabolic process Source: MGI
  5. peptidyl-proline hydroxylation Source: GOC
  6. regulation of ossification Source: Ensembl
Complete GO annotation...

Keywords - Molecular functioni

Dioxygenase, Oxidoreductase

Keywords - Ligandi

Iron, Metal-binding, Vitamin C

Enzyme and pathway databases

ReactomeiREACT_198187. Collagen biosynthesis and modifying enzymes.

Names & Taxonomyi

Protein namesi
Recommended name:
Prolyl 3-hydroxylase 1 (EC:1.14.11.7)
Alternative name(s):
Leucine- and proline-enriched proteoglycan 1 homolog
Short name:
Leprecan-1 homolog
Gene namesi
Name:LEPRE1
Synonyms:P3H1
OrganismiGallus gallus (Chicken)
Taxonomic identifieri9031 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiTestudines + Archosauria groupArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeGalliformesPhasianidaePhasianinaeGallus
ProteomesiUP000000539: Chromosome 21

Subcellular locationi

Endoplasmic reticulum By similarity

GO - Cellular componenti

  1. endoplasmic reticulum Source: MGI
  2. macromolecular complex Source: UniProt
  3. nucleus Source: Ensembl
Complete GO annotation...

Keywords - Cellular componenti

Endoplasmic reticulum

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 1414 Reviewed predictionAdd
BLAST
Chaini15 – 725711Prolyl 3-hydroxylase 1PRO_0000240355Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi82 – 821N-linked (GlcNAc...) Reviewed prediction
Glycosylationi460 – 4601N-linked (GlcNAc...) Reviewed prediction
Glycosylationi533 – 5331N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Glycoprotein

Proteomic databases

PaxDbiQ6JHU8.

Expressioni

Tissue specificityi

Expressed in embryonic dermis, tendon, cartilage, liver and kidney. Expression in the kidney is restricted to the calyx. In the liver, expression is restricted to the interlobular septum.1 Publication

Interactioni

Subunit structurei

Binds unfolded collagen in a complex with CYPB and CRTAP.

Binary interactionsi

WithEntry#Exp.IntActNotes
CRTAPQ908303EBI-1169258,EBI-1169253

Protein-protein interaction databases

IntActiQ6JHU8. 1 interaction.
STRINGi9031.ENSGALP00000007707.

Structurei

3D structure databases

ProteinModelPortaliQ6JHU8.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati36 – 6934TPR 1Add
BLAST
Repeati136 – 16934TPR 2Add
BLAST
Repeati198 – 23134TPR 3Add
BLAST
Repeati294 – 32734TPR 4Add
BLAST
Domaini557 – 671115Fe2OG dioxygenaseAdd
BLAST

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili394 – 44148 Reviewed predictionAdd
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi722 – 7254Prevents secretion from ER Reviewed prediction

Sequence similaritiesi

Belongs to the leprecan family.
Contains 4 TPR repeats.

Keywords - Domaini

Coiled coil, Repeat, Signal, TPR repeat

Phylogenomic databases

eggNOGiNOG269251.
GeneTreeiENSGT00550000074573.
HOVERGENiHBG053224.
KOiK08134.
PhylomeDBiQ6JHU8.

Family and domain databases

Gene3Di1.25.40.10. 3 hits.
InterProiIPR005123. Oxoglu/Fe-dep_dioxygenase.
IPR006620. Pro_4_hyd_alph.
IPR011990. TPR-like_helical.
[Graphical view]
PfamiPF13640. 2OG-FeII_Oxy_3. 1 hit.
[Graphical view]
SMARTiSM00702. P4Hc. 1 hit.
[Graphical view]
PROSITEiPS00014. ER_TARGET. 1 hit.
PS51471. FE2OG_OXY. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q6JHU8-1 [UniParc]FASTAAdd to Basket

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MALLLPLLPL LVWAAGPPGP LGPPEHSEPP LPAEPPDALF AAGAEAYARG    50
DWPAVVLQME RALRARAAIR ARSVRCRLRC ANATAVVPTD GLEPTLHDLL 100
FFRGLLRRAA CLRGCGPTQP SRYRLGEELE REFRKRSPYN YLQVAYFKIN 150
KVAKAVAAAH TFFVANPEHV EMKQNLEYYQ MMAGVRESDF ADLEARPHMT 200
EFRLGVRFYS EEQPAAAVLH LEKALQEYFV ADTECRALCE GPYDYEGYNY 250
LEYNADLFQA MTDHYMQVLS CKQGCVTELA SQPGREKPLE DFLPSHFNYL 300
QFAYYNNGNY EKAIECAKTY LLFFPNDEVM NQNLAYYTAV LGEDLARPIE 350
PRKEIQAYRQ RSLMEKELLF FSYDVFGIPF VDPDTWTPEE VIPKRLREKQ 400
KVERETAARI SEEIGNLMKE IETLVEEKAK ESAEMSKFIR EGGPLVYEGA 450
SVTMNSKSLN GSQRVVVDGV LSAEECRELQ RLTNAAASAG DGYRGKTSPH 500
TPSETFYGVT VLKALKLGQE GKVPLQSAHL YYNVTEKVRH MMESYFRLEV 550
PLHFSYSHLV CRTAIDEKQE GRSDNSHEVH VDNCILNAEA LVCVKEPPAY 600
TFRDYSAILY LNGDFEGGAF YFTELDAKTQ TAEVQPQCGR AVGFSSGSEN 650
PHGVKAVTKG QRCAIALWFT LDPRHSERER VQADDLVKML FRTEEVDLLQ 700
ETSAEQEPTA ATSTAGLHAA GKDEL 725
Length:725
Mass (Da):81,676
Last modified:July 5, 2004 - v1
Checksum:i2D227635DA36B605
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY463528 mRNA. Translation: AAS45237.1.
RefSeqiNP_001001529.1. NM_001001529.1.
UniGeneiGga.9766.

Genome annotation databases

EnsembliENSGALT00000007719; ENSGALP00000007707; ENSGALG00000004833.
GeneIDi414142.
KEGGigga:414142.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY463528 mRNA. Translation: AAS45237.1 .
RefSeqi NP_001001529.1. NM_001001529.1.
UniGenei Gga.9766.

3D structure databases

ProteinModelPortali Q6JHU8.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

IntActi Q6JHU8. 1 interaction.
STRINGi 9031.ENSGALP00000007707.

Proteomic databases

PaxDbi Q6JHU8.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSGALT00000007719 ; ENSGALP00000007707 ; ENSGALG00000004833 .
GeneIDi 414142.
KEGGi gga:414142.

Organism-specific databases

CTDi 64175.

Phylogenomic databases

eggNOGi NOG269251.
GeneTreei ENSGT00550000074573.
HOVERGENi HBG053224.
KOi K08134.
PhylomeDBi Q6JHU8.

Enzyme and pathway databases

Reactomei REACT_198187. Collagen biosynthesis and modifying enzymes.

Miscellaneous databases

NextBioi 20818679.
PROi Q6JHU8.

Family and domain databases

Gene3Di 1.25.40.10. 3 hits.
InterProi IPR005123. Oxoglu/Fe-dep_dioxygenase.
IPR006620. Pro_4_hyd_alph.
IPR011990. TPR-like_helical.
[Graphical view ]
Pfami PF13640. 2OG-FeII_Oxy_3. 1 hit.
[Graphical view ]
SMARTi SM00702. P4Hc. 1 hit.
[Graphical view ]
PROSITEi PS00014. ER_TARGET. 1 hit.
PS51471. FE2OG_OXY. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Prolyl 3-hydroxylase 1, enzyme characterization and identification of a novel family of enzymes."
    Vranka J.A., Sakai L.Y., Bachinger H.P.
    J. Biol. Chem. 279:23615-23621(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE, COMPONENT OF A UNFOLDED COLLAGEN-BINDING COMPLEX INCLUDING P3H1; CYPB AND CRTAP, CHARACTERIZATION, TISSUE SPECIFICITY.
    Tissue: Embryonic fibroblast.

Entry informationi

Entry nameiP3H1_CHICK
AccessioniPrimary (citable) accession number: Q6JHU8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 27, 2006
Last sequence update: July 5, 2004
Last modified: September 3, 2014
This is version 76 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, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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