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Q5R411

- PACN1_PONAB

UniProt

Q5R411 - PACN1_PONAB

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Protein

Protein kinase C and casein kinase substrate in neurons protein 1

Gene
Pacsin1
Organism
Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at transcript leveli

Functioni

Binds to membranes via its F-BAR domain and mediates membrane tubulation. Plays a role in the reorganization of the microtubule cytoskeleton via its interaction with MAPT; this decreases microtubule stability and inhibits MAPT-induced microtubule polymerization. Plays a role in cellular transport processes by recruiting DNM1, DNM2 and DNM3 to membranes. Plays a role in the reorganization of the actin cytoskeleton and in neuron morphogenesis via its interaction with COBL and WASL, and by recruiting COBL to the cell cortex. Plays a role in the regulation of neurite formation, neurite branching and the regulation of neurite length. Required for normal synaptic vesicle endocytosis; this process retrieves previously released neurotransmitters to accommodate multiple cycles of neurotransmission. Required for normal excitatory and inhibitory synaptic transmission By similarity.

GO - Molecular functioni

  1. phospholipid binding Source: UniProtKB

GO - Biological processi

  1. actin filament organization Source: InterPro
  2. membrane tubulation Source: UniProtKB
  3. negative regulation of endocytosis Source: Ensembl
  4. neuron projection morphogenesis Source: UniProtKB
  5. protein localization to membrane Source: UniProtKB
  6. synaptic vesicle endocytosis Source: UniProtKB
Complete GO annotation...

Keywords - Biological processi

Endocytosis

Keywords - Ligandi

Lipid-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Protein kinase C and casein kinase substrate in neurons protein 1
Gene namesi
Name:Pacsin1
OrganismiPongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii)
Taxonomic identifieri9601 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaePongo
ProteomesiUP000001595: Chromosome 6

Subcellular locationi

Cytoplasm By similarity. Cell projection By similarity. Cell junctionsynapsesynaptosome By similarity. Cell projectionruffle membrane By similarity. Membrane; Peripheral membrane protein By similarity. Cytoplasmic vesicle membrane; Peripheral membrane protein By similarity. Cell junctionsynapse By similarity. Cytoplasmcytosol. Cell membrane; Peripheral membrane protein; Cytoplasmic side By similarity
Note: In primary neuronal cultures, present at a high level in presynaptic nerve terminals and in the cell body. Colocalizes with DNM1 at vesicular structures in the cell body and neurites. Colocalizes with MAPT in axons By similarity.

GO - Cellular componenti

  1. axon terminus Source: UniProtKB
  2. cell junction Source: UniProtKB-KW
  3. COPI-coated vesicle Source: Ensembl
  4. cytoplasm Source: UniProtKB
  5. cytoplasmic vesicle membrane Source: UniProtKB-SubCell
  6. cytosol Source: UniProtKB-SubCell
  7. ruffle membrane Source: UniProtKB
  8. synapse Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell junction, Cell membrane, Cell projection, Cytoplasm, Cytoplasmic vesicle, Membrane, Synapse, Synaptosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 444444Protein kinase C and casein kinase substrate in neurons protein 1PRO_0000351650Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei79 – 791Phosphoserine By similarity
Modified residuei184 – 1841Phosphothreonine By similarity
Modified residuei394 – 3941Phosphotyrosine By similarity

Post-translational modificationi

Phosphorylated by casein kinase 2 (CK2) and protein kinase C (PKC) Inferred.

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRIDEiQ5R411.

Interactioni

Subunit structurei

Homodimer. May form heterooligomers with other PACSINs. Interacts with both COBL and DBNL. Identified in a complex composed of COBL, PACSIN1 and WASL. Interacts (via SH3 domain) with SYNJ1 and WASL. Interacts (via SH3 domain) with DNM1; the interaction is reduced by DNM1 phosphorylation. Interacts with DNM2 and DNM3. Interacts with MAPT. Interacts with EHD1 and EHD3. Interacts with TRPV4 By similarity.

Structurei

3D structure databases

ProteinModelPortaliQ5R411.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini13 – 7664FCHAdd
BLAST
Domaini385 – 44460SH3Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 307307F-BAR domain By similarityAdd
BLAST

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili26 – 275250 By similarityAdd
BLAST

Sequence similaritiesi

Belongs to the PACSIN family.
Contains 1 FCH domain.
Contains 1 SH3 domain.

Keywords - Domaini

Coiled coil, SH3 domain

Phylogenomic databases

GeneTreeiENSGT00510000046376.
HOGENOMiHOG000007245.
HOVERGENiHBG053486.
InParanoidiQ5R411.
OMAiAMTREAN.
OrthoDBiEOG75TMBJ.
TreeFamiTF313677.

Family and domain databases

InterProiIPR001060. FCH_dom.
IPR028518. PACSIN1.
IPR001452. SH3_domain.
[Graphical view]
PANTHERiPTHR10959:SF7. PTHR10959:SF7. 1 hit.
PfamiPF00611. FCH. 1 hit.
PF14604. SH3_9. 1 hit.
[Graphical view]
PRINTSiPR00452. SH3DOMAIN.
SMARTiSM00055. FCH. 1 hit.
SM00326. SH3. 1 hit.
[Graphical view]
SUPFAMiSSF50044. SSF50044. 1 hit.
PROSITEiPS50133. FCH. 1 hit.
PS50002. SH3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q5R411-1 [UniParc]FASTAAdd to Basket

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MSSSYDEASL APEETTDSFW EVGNYKRTVK RIDDGHRLCN DLMNCVQERA    50
KIEKAYGQQL TDWAKRWRQL IEKGPQYGSL ERAWGAIMTE ADKVSELHQE 100
VKNNLLNEDL EKVKNWQKDA YHKQIMGGFK ETKEAEDGFR KAQKPWAKKM 150
KELEAAKKAY HLACKEEKLA MTREMNSKSE QSVTPEQQKK LQDKVDKCKQ 200
DVQKTQEKYE KVLEDVGKTT PQYMENMEQV FEQCQQFEEK RLVFLKEVLL 250
DIKRHLNLAE NSSYIHVYRE LEQAIRGADA QEDLRWFRST SGPGMPMNWP 300
QFEEWNPDLP HTTTKKEKQP KKAEGVALTN ATGAVESTSQ AGDRGSVSSY 350
DRGQPYATEW SDDESGNPFG GSEANGGANP FEDDSKGVRV RALYDYDGQE 400
QDELSFKAGD ELTKLGEEDE QGWCRGRLDS GQLGLYPANY VEAI 444
Length:444
Mass (Da):50,922
Last modified:December 21, 2004 - v1
Checksum:i2BBE3A6E7374CE49
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti113 – 1131V → A in CAH91500. 1 Publication
Sequence conflicti141 – 1411K → R in CAH91500. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR859322 mRNA. Translation: CAH91500.1.
CR861449 mRNA. Translation: CAH93505.1.
RefSeqiNP_001125882.1. NM_001132410.1.

Genome annotation databases

EnsembliENSPPYT00000019207; ENSPPYP00000018470; ENSPPYG00000016517.
GeneIDi100172814.
KEGGipon:100172814.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR859322 mRNA. Translation: CAH91500.1 .
CR861449 mRNA. Translation: CAH93505.1 .
RefSeqi NP_001125882.1. NM_001132410.1.

3D structure databases

ProteinModelPortali Q5R411.
ModBasei Search...
MobiDBi Search...

Proteomic databases

PRIDEi Q5R411.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSPPYT00000019207 ; ENSPPYP00000018470 ; ENSPPYG00000016517 .
GeneIDi 100172814.
KEGGi pon:100172814.

Organism-specific databases

CTDi 29993.

Phylogenomic databases

GeneTreei ENSGT00510000046376.
HOGENOMi HOG000007245.
HOVERGENi HBG053486.
InParanoidi Q5R411.
OMAi AMTREAN.
OrthoDBi EOG75TMBJ.
TreeFami TF313677.

Family and domain databases

InterProi IPR001060. FCH_dom.
IPR028518. PACSIN1.
IPR001452. SH3_domain.
[Graphical view ]
PANTHERi PTHR10959:SF7. PTHR10959:SF7. 1 hit.
Pfami PF00611. FCH. 1 hit.
PF14604. SH3_9. 1 hit.
[Graphical view ]
PRINTSi PR00452. SH3DOMAIN.
SMARTi SM00055. FCH. 1 hit.
SM00326. SH3. 1 hit.
[Graphical view ]
SUPFAMi SSF50044. SSF50044. 1 hit.
PROSITEi PS50133. FCH. 1 hit.
PS50002. SH3. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. The German cDNA consortium
    Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Tissue: Brain cortex.

Entry informationi

Entry nameiPACN1_PONAB
AccessioniPrimary (citable) accession number: Q5R411
Secondary accession number(s): Q5R9R0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 14, 2008
Last sequence update: December 21, 2004
Last modified: September 3, 2014
This is version 58 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, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi