UniProtKB - Q68DU8 (KCD16_HUMAN)
Protein
BTB/POZ domain-containing protein KCTD16
Gene
KCTD16
Organism
Homo sapiens (Human)
Status
Functioni
Auxiliary subunit of GABA-B receptors that determine the pharmacology and kinetics of the receptor response. Increases agonist potency and markedly alter the G-protein signaling of the receptors by accelerating onset and promoting desensitization (By similarity).By similarity
GO - Biological processi
- protein homooligomerization Source: InterPro
- regulation of G protein-coupled receptor signaling pathway Source: Ensembl
Enzyme and pathway databases
PathwayCommonsi | Q68DU8 |
Names & Taxonomyi
Protein namesi | Recommended name: BTB/POZ domain-containing protein KCTD16Alternative name(s): Potassium channel tetramerization domain-containing protein 16 |
Gene namesi | Name:KCTD16 Synonyms:KIAA1317 |
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
EuPathDBi | HostDB:ENSG00000183775.10 |
HGNCi | HGNC:29244, KCTD16 |
MIMi | 613423, gene |
neXtProti | NX_Q68DU8 |
Subcellular locationi
Plasma membrane
- presynaptic cell membrane
- postsynaptic cell membrane By similarity
Plasma Membrane
- postsynaptic membrane Source: GO_Central
- presynaptic membrane Source: GO_Central
Other locations
- cell projection Source: UniProtKB-KW
- receptor complex Source: Ensembl
Keywords - Cellular componenti
Cell junction, Cell membrane, Cell projection, Membrane, Postsynaptic cell membrane, SynapsePathology & Biotechi
Organism-specific databases
DisGeNETi | 57528 |
OpenTargetsi | ENSG00000183775 |
PharmGKBi | PA134973546 |
Miscellaneous databases
Pharosi | Q68DU8, Tdark |
Chemistry databases
GuidetoPHARMACOLOGYi | 1920 |
Polymorphism and mutation databases
BioMutai | KCTD16 |
DMDMi | 74708941 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000248593 | 1 – 428 | BTB/POZ domain-containing protein KCTD16Add BLAST | 428 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 112 | PhosphotyrosineBy similarity | 1 | |
Modified residuei | 130 | PhosphoserineBy similarity | 1 | |
Modified residuei | 137 | PhosphoserineBy similarity | 1 | |
Modified residuei | 143 | PhosphoserineBy similarity | 1 | |
Modified residuei | 146 | PhosphoserineBy similarity | 1 |
Keywords - PTMi
PhosphoproteinProteomic databases
jPOSTi | Q68DU8 |
MassIVEi | Q68DU8 |
MaxQBi | Q68DU8 |
PaxDbi | Q68DU8 |
PeptideAtlasi | Q68DU8 |
PRIDEi | Q68DU8 |
ProteomicsDBi | 66102 |
PTM databases
iPTMneti | Q68DU8 |
PhosphoSitePlusi | Q68DU8 |
Expressioni
Gene expression databases
Bgeei | ENSG00000183775, Expressed in primary visual cortex and 97 other tissues |
Genevisiblei | Q68DU8, HS |
Organism-specific databases
HPAi | ENSG00000183775, Tissue enriched (brain) |
Interactioni
Subunit structurei
Binary interactionsi
Q68DU8
With | #Exp. | IntAct |
---|---|---|
APP - isoform APP695 [P05067-4] | 3 | EBI-20768174,EBI-302641 |
Protein-protein interaction databases
BioGRIDi | 121587, 8 interactors |
CORUMi | Q68DU8 |
IntActi | Q68DU8, 2 interactors |
STRINGi | 9606.ENSP00000426548 |
Miscellaneous databases
RNActi | Q68DU8, protein |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
SMRi | Q68DU8 |
ModBasei | Search... |
PDBe-KBi | Search... |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 25 – 98 | BTBAdd BLAST | 74 |
Phylogenomic databases
eggNOGi | KOG2723, Eukaryota |
GeneTreei | ENSGT00940000156071 |
HOGENOMi | CLU_057051_1_0_1 |
InParanoidi | Q68DU8 |
OMAi | SECGFQM |
OrthoDBi | 1579292at2759 |
PhylomeDBi | Q68DU8 |
TreeFami | TF315332 |
Family and domain databases
InterProi | View protein in InterPro IPR000210, BTB/POZ_dom IPR011333, SKP1/BTB/POZ_sf IPR003131, T1-type_BTB |
Pfami | View protein in Pfam PF02214, BTB_2, 1 hit |
SMARTi | View protein in SMART SM00225, BTB, 1 hit |
SUPFAMi | SSF54695, SSF54695, 1 hit |
i Sequence
Sequence statusi: Complete.
Q68DU8-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MALSGNCSRY YPREQGSAVP NSFPEVVELN VGGQVYFTRH STLISIPHSL
60 70 80 90 100
LWKMFSPKRD TANDLAKDSK GRFFIDRDGF LFRYILDYLR DRQVVLPDHF
110 120 130 140 150
PEKGRLKREA EYFQLPDLVK LLTPDEIKQS PDEFCHSDFE DASQGSDTRI
160 170 180 190 200
CPPSSLLPAD RKWGFITVGY RGSCTLGREG QADAKFRRVP RILVCGRISL
210 220 230 240 250
AKEVFGETLN ESRDPDRAPE RYTSRFYLKF KHLERAFDML SECGFHMVAC
260 270 280 290 300
NSSVTASFIN QYTDDKIWSS YTEYVFYREP SRWSPSHCDC CCKNGKGDKE
310 320 330 340 350
GESGTSCNDL STSSCDSQSE ASSPQETVIC GPVTRQTNIQ TLDRPIKKGP
360 370 380 390 400
VQLIQQSEMR RKSDLLRTLT SGSRESNMSS KKKAVKEKLS IEEELEKCIQ
410 420
DFLKIKIPDR FPERKHPWQS ELLRKYHL
Sequence cautioni
The sequence BAA92555 differs from that shown. Reason: Erroneous initiation.Curated
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AB037738 mRNA Translation: BAA92555.1 Different initiation. CR749266 mRNA Translation: CAH18122.1 BC111962 mRNA Translation: AAI11963.1 BC113435 mRNA Translation: AAI13436.1 |
CCDSi | CCDS34260.1 |
RefSeqi | NP_065819.1, NM_020768.3 XP_005268549.1, XM_005268492.2 XP_005268550.1, XM_005268493.2 XP_006714852.1, XM_006714789.2 XP_011535973.1, XM_011537671.2 |
Genome annotation databases
Ensembli | ENST00000507359; ENSP00000426548; ENSG00000183775 ENST00000512467; ENSP00000424151; ENSG00000183775 |
GeneIDi | 57528 |
KEGGi | hsa:57528 |
UCSCi | uc003lnm.2, human |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AB037738 mRNA Translation: BAA92555.1 Different initiation. CR749266 mRNA Translation: CAH18122.1 BC111962 mRNA Translation: AAI11963.1 BC113435 mRNA Translation: AAI13436.1 |
CCDSi | CCDS34260.1 |
RefSeqi | NP_065819.1, NM_020768.3 XP_005268549.1, XM_005268492.2 XP_005268550.1, XM_005268493.2 XP_006714852.1, XM_006714789.2 XP_011535973.1, XM_011537671.2 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
5A15 | X-ray | 2.76 | A/B/C/D/E/F/G/H/I/J/K/L/M/N/O | 16-133 | [»] | |
6I0Q | X-ray | 2.30 | A | 22-124 | [»] | |
6M8R | X-ray | 3.20 | A/B/C/D/E/F/G/H/I/J | 23-124 | [»] | |
6OCP | X-ray | 2.35 | A/B/C/D/E/F/G/H/I/J/K/L/M/N/O | 22-134 | [»] | |
6OCR | X-ray | 2.28 | A/B/C/D/E/F/G/H/I/J/K/L/M/N/O | 22-134 | [»] | |
6OCT | X-ray | 2.80 | A/B/C/D/E/F/G/H/I/J | 22-134 | [»] | |
6QB7 | X-ray | 2.23 | A/B/C/D/E | 126-286 | [»] | |
SMRi | Q68DU8 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
BioGRIDi | 121587, 8 interactors |
CORUMi | Q68DU8 |
IntActi | Q68DU8, 2 interactors |
STRINGi | 9606.ENSP00000426548 |
Chemistry databases
GuidetoPHARMACOLOGYi | 1920 |
PTM databases
iPTMneti | Q68DU8 |
PhosphoSitePlusi | Q68DU8 |
Polymorphism and mutation databases
BioMutai | KCTD16 |
DMDMi | 74708941 |
Proteomic databases
jPOSTi | Q68DU8 |
MassIVEi | Q68DU8 |
MaxQBi | Q68DU8 |
PaxDbi | Q68DU8 |
PeptideAtlasi | Q68DU8 |
PRIDEi | Q68DU8 |
ProteomicsDBi | 66102 |
Protocols and materials databases
Antibodypediai | 45626, 78 antibodies |
DNASUi | 57528 |
Genome annotation databases
Ensembli | ENST00000507359; ENSP00000426548; ENSG00000183775 ENST00000512467; ENSP00000424151; ENSG00000183775 |
GeneIDi | 57528 |
KEGGi | hsa:57528 |
UCSCi | uc003lnm.2, human |
Organism-specific databases
CTDi | 57528 |
DisGeNETi | 57528 |
EuPathDBi | HostDB:ENSG00000183775.10 |
GeneCardsi | KCTD16 |
HGNCi | HGNC:29244, KCTD16 |
HPAi | ENSG00000183775, Tissue enriched (brain) |
MIMi | 613423, gene |
neXtProti | NX_Q68DU8 |
OpenTargetsi | ENSG00000183775 |
PharmGKBi | PA134973546 |
HUGEi | Search... |
GenAtlasi | Search... |
Phylogenomic databases
eggNOGi | KOG2723, Eukaryota |
GeneTreei | ENSGT00940000156071 |
HOGENOMi | CLU_057051_1_0_1 |
InParanoidi | Q68DU8 |
OMAi | SECGFQM |
OrthoDBi | 1579292at2759 |
PhylomeDBi | Q68DU8 |
TreeFami | TF315332 |
Enzyme and pathway databases
PathwayCommonsi | Q68DU8 |
Miscellaneous databases
BioGRID-ORCSi | 57528, 2 hits in 841 CRISPR screens |
ChiTaRSi | KCTD16, human |
GenomeRNAii | 57528 |
Pharosi | Q68DU8, Tdark |
PROi | PR:Q68DU8 |
RNActi | Q68DU8, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSG00000183775, Expressed in primary visual cortex and 97 other tissues |
Genevisiblei | Q68DU8, HS |
Family and domain databases
InterProi | View protein in InterPro IPR000210, BTB/POZ_dom IPR011333, SKP1/BTB/POZ_sf IPR003131, T1-type_BTB |
Pfami | View protein in Pfam PF02214, BTB_2, 1 hit |
SMARTi | View protein in SMART SM00225, BTB, 1 hit |
SUPFAMi | SSF54695, SSF54695, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | KCD16_HUMAN | |
Accessioni | Q68DU8Primary (citable) accession number: Q68DU8 Secondary accession number(s): Q9P2M9 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | September 5, 2006 |
Last sequence update: | October 11, 2004 | |
Last modified: | December 2, 2020 | |
This is version 127 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
3D-structure, Reference proteomeDocuments
- Human chromosome 5
Human chromosome 5: entries, gene names and cross-references to MIM - MIM cross-references
Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot - PDB cross-references
Index of Protein Data Bank (PDB) cross-references