UniProtKB - Q9H6R6 (ZDHC6_HUMAN)
Protein
Palmitoyltransferase ZDHHC6
Gene
ZDHHC6
Organism
Homo sapiens (Human)
Status
Functioni
Endoplasmic reticulum palmitoyl acyltransferase that mediates palmitoylation of proteins such as AMFR, CALX, ITPR1 and TFRC (PubMed:22314232, PubMed:22728137, PubMed:25368151, PubMed:28826475). Palmitoylates calnexin (CALX), which is required for its association with the ribosome-translocon complex and efficient folding of glycosylated proteins (PubMed:22314232). Mediates palmitoylation of AMFR, promoting AMFR distribution to the peripheral endoplasmic reticulum (PubMed:22728137). Together with SELENOK, palmitoylates ITPR1 in immune cells, leading to regulate ITPR1 stability and function (PubMed:25368151). Stearoyltransferase that mediates stearoylation of TFRC to inhibit TFRC-mediated activation of the JNK pathway and mitochondrial fragmentation (PubMed:26214738).5 Publications
Catalytic activityi
- EC:2.3.1.2251 PublicationThis reaction proceeds in the forward1 Publication direction.
- This reaction proceeds in the forward1 Publication direction.
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 129 | S-palmitoyl cysteine intermediateBy similarity | 1 |
GO - Molecular functioni
- palmitoyltransferase activity Source: UniProtKB
- protein-cysteine S-palmitoyltransferase activity Source: GO_Central
- protein-cysteine S-stearoyltransferase activity Source: RHEA
- transferase activity, transferring acyl groups other than amino-acyl groups Source: UniProtKB
GO - Biological processi
- peptidyl-L-cysteine S-palmitoylation Source: GO_Central
- positive regulation of mitochondrial fusion Source: UniProtKB
- protein acylation Source: UniProtKB
- protein palmitoylation Source: UniProtKB
- protein targeting to membrane Source: GO_Central
Keywordsi
Molecular function | Acyltransferase, Transferase |
Enzyme and pathway databases
PathwayCommonsi | Q9H6R6 |
Names & Taxonomyi
Protein namesi | Recommended name: Palmitoyltransferase ZDHHC6Curated (EC:2.3.1.2251 Publication)Alternative name(s): Stearoyltransferase ZDHHC6Curated (EC:2.3.1.-1 Publication) Transmembrane protein H41 Publication Zinc finger DHHC domain-containing protein 61 Publication Short name: DHHC-61 Publication Zinc finger protein 376 |
Gene namesi | |
Organismi | Homo sapiens (Human) |
Taxonomic identifieri | 9606 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Proteomesi |
|
Organism-specific databases
HGNCi | HGNC:19160, ZDHHC6 |
MIMi | 618715, gene |
neXtProti | NX_Q9H6R6 |
VEuPathDBi | HostDB:ENSG00000023041.11 |
Subcellular locationi
Endoplasmic reticulum
- Endoplasmic reticulum membrane 3 Publications; Multi-pass membrane protein Sequence analysis
Note: When not palmitoylated, accumulates to dot-like structures in the endoplasmic reticulum (PubMed:28826475).1 Publication
Endoplasmic reticulum
- endoplasmic reticulum Source: UniProtKB
- endoplasmic reticulum membrane Source: UniProtKB-SubCell
Golgi apparatus
- Golgi apparatus Source: GO_Central
Other locations
- integral component of membrane Source: UniProtKB-KW
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Topological domaini | 1 – 24 | CytoplasmicCuratedAdd BLAST | 24 | |
Transmembranei | 25 – 45 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 46 – 57 | LumenalCuratedAdd BLAST | 12 | |
Transmembranei | 58 – 78 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 79 – 143 | CytoplasmicCuratedAdd BLAST | 65 | |
Transmembranei | 144 – 164 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 165 – 205 | LumenalCuratedAdd BLAST | 41 | |
Transmembranei | 206 – 226 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 227 – 413 | CytoplasmicCuratedAdd BLAST | 187 |
Keywords - Cellular componenti
Endoplasmic reticulum, MembranePathology & Biotechi
Mutagenesis
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Mutagenesisi | 328 – 329 | CC → AA: Abolishes palmitoylation, leading to impaired homooligomeization and decreased catalytic activity; when associated with A-343. 1 Publication | 2 | |
Mutagenesisi | 343 | C → A: Abolishes palmitoylation, leading to impaired homooligomeization and decreased catalytic activity; when associated with 328-A-A-329. 1 Publication | 1 | |
Mutagenesisi | 409 | E → A: Does not affect localization to the endoplasmic reticulum. 1 Publication | 1 | |
Mutagenesisi | 410 | K → A: Impaired localization to the endoplasmic reticulum. 1 Publication | 1 | |
Mutagenesisi | 411 | K → A: Impaired localization to the endoplasmic reticulum. 1 Publication | 1 | |
Mutagenesisi | 412 | N → A: Does not affect localization to the endoplasmic reticulum. 1 Publication | 1 | |
Mutagenesisi | 413 | R → A: Does not affect localization to the endoplasmic reticulum. 1 Publication | 1 |
Organism-specific databases
DisGeNETi | 64429 |
OpenTargetsi | ENSG00000023041 |
PharmGKBi | PA38803 |
Miscellaneous databases
Pharosi | Q9H6R6, Tdark |
Genetic variation databases
BioMutai | ZDHHC6 |
DMDMi | 28202106 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000212871 | 1 – 413 | Palmitoyltransferase ZDHHC6Add BLAST | 413 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Lipidationi | 328 | S-palmitoyl cysteine1 Publication | 1 | |
Lipidationi | 329 | S-palmitoyl cysteine1 Publication | 1 | |
Lipidationi | 343 | S-palmitoyl cysteine1 Publication | 1 |
Post-translational modificationi
Palmitoylated at 3 different sites by ZDHHC16 (PubMed:28826475). The combination of the different palmitoylation events strongly affects the quaternary assembly of ZDHHC6, its localization, stability and function (PubMed:28826475). Palmitoylation at Cys-328 accelerates the turnover of ZDHHC6 (PubMed:28826475). Depalmitoylated by LYPLA2 (PubMed:28826475).1 Publication
Keywords - PTMi
Lipoprotein, PalmitateProteomic databases
EPDi | Q9H6R6 |
jPOSTi | Q9H6R6 |
MassIVEi | Q9H6R6 |
MaxQBi | Q9H6R6 |
PaxDbi | Q9H6R6 |
PeptideAtlasi | Q9H6R6 |
PRIDEi | Q9H6R6 |
ProteomicsDBi | 81020 [Q9H6R6-1] 81021 [Q9H6R6-2] |
PTM databases
iPTMneti | Q9H6R6 |
PhosphoSitePlusi | Q9H6R6 |
SwissPalmi | Q9H6R6 |
Expressioni
Gene expression databases
Bgeei | ENSG00000023041, Expressed in metanephric glomerulus and 231 other tissues |
ExpressionAtlasi | Q9H6R6, baseline and differential |
Genevisiblei | Q9H6R6, HS |
Organism-specific databases
HPAi | ENSG00000023041, Low tissue specificity |
Interactioni
Subunit structurei
Protein-protein interaction databases
BioGRIDi | 122177, 27 interactors |
CORUMi | Q9H6R6 |
IntActi | Q9H6R6, 18 interactors |
MINTi | Q9H6R6 |
STRINGi | 9606.ENSP00000358413 |
Miscellaneous databases
RNActi | Q9H6R6, protein |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 99 – 149 | DHHCPROSITE-ProRule annotationAdd BLAST | 51 | |
Domaini | 313 – 398 | SH3PROSITE-ProRule annotationAdd BLAST | 86 |
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 410 – 413 | Di-lysine motif1 Publication | 4 |
Domaini
The DHHC domain is required for palmitoyltransferase activity.By similarity
The C-terminal di-lysine motif confers endoplasmic reticulum localization.1 Publication
Sequence similaritiesi
Belongs to the DHHC palmitoyltransferase family.Curated
Keywords - Domaini
SH3 domain, Transmembrane, Transmembrane helixPhylogenomic databases
eggNOGi | KOG1314, Eukaryota |
GeneTreei | ENSGT00940000155642 |
InParanoidi | Q9H6R6 |
OMAi | LCSVIKF |
OrthoDBi | 1491968at2759 |
PhylomeDBi | Q9H6R6 |
TreeFami | TF320809 |
Family and domain databases
InterProi | View protein in InterPro IPR001594, Palmitoyltrfase_DHHC IPR001452, SH3_domain |
Pfami | View protein in Pfam PF01529, DHHC, 1 hit PF07653, SH3_2, 1 hit |
PROSITEi | View protein in PROSITE PS50216, DHHC, 1 hit PS50002, SH3, 1 hit |
s (2+)i Sequence
Sequence statusi: Complete.
This entry describes 2 produced by isoformsialternative splicing. AlignAdd to basketThis entry has 2 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All
Isoform 1 (identifier: Q9H6R6-1) [UniParc]FASTAAdd to basket
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MGTFCSVIKF ENLQELKRLC HWGPIIALGV IAICSTMAMI DSVLWYWPLH
60 70 80 90 100
TTGGSVNFIM LINWTVMILY NYFNAMFVGP GFVPLGWKPE ISQDTMYLQY
110 120 130 140 150
CKVCQAYKAP RSHHCRKCNR CVMKMDHHCP WINNCCGYQN HASFTLFLLL
160 170 180 190 200
APLGCIHAAF IFVMTMYTQL YHRLSFGWNT VKIDMSAARR DPLPIVPFGL
210 220 230 240 250
AAFATTLFAL GLALGTTIAV GMLFFIQMKI ILRNKTSIES WIEEKAKDRI
260 270 280 290 300
QYYQLDEVFV FPYDMGSRWR NFKQVFTWSG VPEGDGLEWP VREGCHQYSL
310 320 330 340 350
TIEQLKQKAD KRVRSVRYKV IEDYSGACCP LNKGIKTFFT SPCTEEPRIQ
360 370 380 390 400
LQKGEFILAT RGLRYWLYGD KILDDSFIEG VSRIRGWFPR KCVEKCPCDA
410
ETDQAPEGEK KNR
Computationally mapped potential isoform sequencesi
There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basketA0A0D9SEX5 | A0A0D9SEX5_HUMAN | Palmitoyltransferase | ZDHHC6 | 383 | Annotation score: |
Sequence cautioni
The sequence BAB15462 differs from that shown. Reason: Erroneous initiation.Curated
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 57 | N → S in BAD96806 (Ref. 3) Curated | 1 | |
Sequence conflicti | 66 | V → I in BAD96806 (Ref. 3) Curated | 1 | |
Sequence conflicti | 78 | V → A in BAD96806 (Ref. 3) Curated | 1 | |
Sequence conflicti | 342 | P → L in BAB15462 (PubMed:14702039).Curated | 1 | |
Sequence conflicti | 370 | D → G in BAB15462 (PubMed:14702039).Curated | 1 | |
Sequence conflicti | 376 | S → P in BAD96806 (Ref. 3) Curated | 1 |
Natural variant
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Natural variantiVAR_052974 | 41 | D → N. Corresponds to variant dbSNP:rs34350728Ensembl. | 1 |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_006938 | 90 – 93 | Missing in isoform 2. 1 Publication | 4 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF267740 mRNA Translation: AAL56663.1 AK025605 mRNA Translation: BAB15187.1 AK026369 mRNA Translation: BAB15462.1 Different initiation. AK223086 mRNA Translation: BAD96806.1 CH471066 Genomic DNA Translation: EAW49526.1 CH471066 Genomic DNA Translation: EAW49528.1 BC007213 mRNA Translation: AAH07213.1 BC017434 mRNA Translation: AAH17434.1 |
CCDSi | CCDS7574.1 [Q9H6R6-1] CCDS76335.1 [Q9H6R6-2] |
RefSeqi | NP_001290063.1, NM_001303134.1 [Q9H6R6-2] NP_071939.1, NM_022494.2 [Q9H6R6-1] XP_005270108.1, XM_005270051.4 XP_006718011.1, XM_006717948.3 XP_016872050.1, XM_017016561.1 XP_016872051.1, XM_017016562.1 [Q9H6R6-2] XP_016872052.1, XM_017016563.1 [Q9H6R6-2] |
Genome annotation databases
Ensembli | ENST00000369404; ENSP00000358412; ENSG00000023041 [Q9H6R6-2] ENST00000369405; ENSP00000358413; ENSG00000023041 [Q9H6R6-1] |
GeneIDi | 64429 |
KEGGi | hsa:64429 |
UCSCi | uc001kzv.3, human [Q9H6R6-1] |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF267740 mRNA Translation: AAL56663.1 AK025605 mRNA Translation: BAB15187.1 AK026369 mRNA Translation: BAB15462.1 Different initiation. AK223086 mRNA Translation: BAD96806.1 CH471066 Genomic DNA Translation: EAW49526.1 CH471066 Genomic DNA Translation: EAW49528.1 BC007213 mRNA Translation: AAH07213.1 BC017434 mRNA Translation: AAH17434.1 |
CCDSi | CCDS7574.1 [Q9H6R6-1] CCDS76335.1 [Q9H6R6-2] |
RefSeqi | NP_001290063.1, NM_001303134.1 [Q9H6R6-2] NP_071939.1, NM_022494.2 [Q9H6R6-1] XP_005270108.1, XM_005270051.4 XP_006718011.1, XM_006717948.3 XP_016872050.1, XM_017016561.1 XP_016872051.1, XM_017016562.1 [Q9H6R6-2] XP_016872052.1, XM_017016563.1 [Q9H6R6-2] |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein-protein interaction databases
BioGRIDi | 122177, 27 interactors |
CORUMi | Q9H6R6 |
IntActi | Q9H6R6, 18 interactors |
MINTi | Q9H6R6 |
STRINGi | 9606.ENSP00000358413 |
PTM databases
iPTMneti | Q9H6R6 |
PhosphoSitePlusi | Q9H6R6 |
SwissPalmi | Q9H6R6 |
Genetic variation databases
BioMutai | ZDHHC6 |
DMDMi | 28202106 |
Proteomic databases
EPDi | Q9H6R6 |
jPOSTi | Q9H6R6 |
MassIVEi | Q9H6R6 |
MaxQBi | Q9H6R6 |
PaxDbi | Q9H6R6 |
PeptideAtlasi | Q9H6R6 |
PRIDEi | Q9H6R6 |
ProteomicsDBi | 81020 [Q9H6R6-1] 81021 [Q9H6R6-2] |
Protocols and materials databases
Antibodypediai | 18429, 93 antibodies |
DNASUi | 64429 |
Genome annotation databases
Ensembli | ENST00000369404; ENSP00000358412; ENSG00000023041 [Q9H6R6-2] ENST00000369405; ENSP00000358413; ENSG00000023041 [Q9H6R6-1] |
GeneIDi | 64429 |
KEGGi | hsa:64429 |
UCSCi | uc001kzv.3, human [Q9H6R6-1] |
Organism-specific databases
CTDi | 64429 |
DisGeNETi | 64429 |
GeneCardsi | ZDHHC6 |
HGNCi | HGNC:19160, ZDHHC6 |
HPAi | ENSG00000023041, Low tissue specificity |
MIMi | 618715, gene |
neXtProti | NX_Q9H6R6 |
OpenTargetsi | ENSG00000023041 |
PharmGKBi | PA38803 |
VEuPathDBi | HostDB:ENSG00000023041.11 |
GenAtlasi | Search... |
Phylogenomic databases
eggNOGi | KOG1314, Eukaryota |
GeneTreei | ENSGT00940000155642 |
InParanoidi | Q9H6R6 |
OMAi | LCSVIKF |
OrthoDBi | 1491968at2759 |
PhylomeDBi | Q9H6R6 |
TreeFami | TF320809 |
Enzyme and pathway databases
PathwayCommonsi | Q9H6R6 |
Miscellaneous databases
BioGRID-ORCSi | 64429, 2 hits in 994 CRISPR screens |
ChiTaRSi | ZDHHC6, human |
GenomeRNAii | 64429 |
Pharosi | Q9H6R6, Tdark |
PROi | PR:Q9H6R6 |
RNActi | Q9H6R6, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSG00000023041, Expressed in metanephric glomerulus and 231 other tissues |
ExpressionAtlasi | Q9H6R6, baseline and differential |
Genevisiblei | Q9H6R6, HS |
Family and domain databases
InterProi | View protein in InterPro IPR001594, Palmitoyltrfase_DHHC IPR001452, SH3_domain |
Pfami | View protein in Pfam PF01529, DHHC, 1 hit PF07653, SH3_2, 1 hit |
PROSITEi | View protein in PROSITE PS50216, DHHC, 1 hit PS50002, SH3, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | ZDHC6_HUMAN | |
Accessioni | Q9H6R6Primary (citable) accession number: Q9H6R6 Secondary accession number(s): D3DRB6 Q9H605 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 1, 2003 |
Last sequence update: | March 1, 2001 | |
Last modified: | April 7, 2021 | |
This is version 153 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program | |
Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Human chromosome 10
Human chromosome 10: entries, gene names and cross-references to MIM - Human entries with genetic variants
List of human entries with genetic variants - Human variants curated from literature reports
Index of human variants curated from literature reports - MIM cross-references
Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot - SIMILARITY comments
Index of protein domains and families