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Protein

Nuclear distribution protein PAC1

Gene

PAC1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Positively regulates the activity of the minus-end directed microtubule motor protein dynein. Plays a central role in positioning the mitotic spindle at the bud neck during cell division. Targets cytoplasmic dynein to microtubule plus ends, thereby promoting dynein-mediated microtubule sliding along the bud cortex and consequently the movement of the mitotic spindle to the bud neck. Following plus end binding, dynein may be offloaded to the cortex by NUM1. Required for viability in the absence of the kinesin-related microtubule-dependent motor protein CIN8.UniRule annotation3 Publications

GO - Molecular functioni

  • identical protein binding Source: IntAct
  • microtubule plus-end binding Source: SGD

GO - Biological processi

Keywordsi

Biological processCell cycle, Cell division, Mitosis, Transport

Enzyme and pathway databases

BioCyciYEAST:G3O-33759-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Nuclear distribution protein PAC1UniRule annotation
Alternative name(s):
Lissencephaly-1 homologUniRule annotation
Short name:
LIS-1UniRule annotation
nudF homologUniRule annotation
Gene namesi
Name:PAC1UniRule annotation
Synonyms:LIS1UniRule annotation
Ordered Locus Names:YOR269W
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000002311 Componenti: Chromosome XV

Organism-specific databases

EuPathDBiFungiDB:YOR269W
SGDiS000005795 PAC1

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Cytoskeleton, Microtubule, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000511131 – 494Nuclear distribution protein PAC1Add BLAST494

Proteomic databases

MaxQBiP39946
PaxDbiP39946
PRIDEiP39946

Interactioni

Subunit structurei

Self-associates. Interacts with NDL1. May form a complex with dynein.1 Publication

Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

BioGridi34658, 366 interactors
DIPiDIP-1485N
IntActiP39946, 14 interactors
MINTiP39946
STRINGi4932.YOR269W

Structurei

3D structure databases

ProteinModelPortaliP39946
SMRiP39946
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini14 – 46LisHUniRule annotationAdd BLAST33
Repeati153 – 192WD 1Add BLAST40
Repeati196 – 244WD 2Add BLAST49
Repeati251 – 292WD 3Add BLAST42
Repeati295 – 334WD 4Add BLAST40
Repeati347 – 395WD 5Add BLAST49
Repeati415 – 454WD 6Add BLAST40
Repeati457 – 492WD 7Add BLAST36

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili90 – 123UniRule annotationAdd BLAST34

Domaini

Dimerization mediated by the LisH domain may be required to activate dynein.UniRule annotation

Sequence similaritiesi

Belongs to the WD repeat LIS1/nudF family.UniRule annotation

Keywords - Domaini

Coiled coil, Repeat, WD repeat

Phylogenomic databases

GeneTreeiENSGT00900000142520
InParanoidiP39946
KOiK16794
OMAiDVSIGIC
OrthoDBiEOG092C10HM

Family and domain databases

Gene3Di2.130.10.10, 1 hit
HAMAPiMF_03141 lis1, 1 hit
InterProiView protein in InterPro
IPR017252 Dynein_regulator_LIS1
IPR020472 G-protein_beta_WD-40_rep
IPR037190 LIS1_N
IPR015943 WD40/YVTN_repeat-like_dom_sf
IPR001680 WD40_repeat
IPR019775 WD40_repeat_CS
IPR017986 WD40_repeat_dom
IPR036322 WD40_repeat_dom_sf
PfamiView protein in Pfam
PF00400 WD40, 4 hits
PIRSFiPIRSF037647 Dynein_regulator_Lis1, 1 hit
PRINTSiPR00320 GPROTEINBRPT
SMARTiView protein in SMART
SM00320 WD40, 7 hits
SUPFAMiSSF109925 SSF109925, 2 hits
SSF50978 SSF50978, 1 hit
PROSITEiView protein in PROSITE
PS00678 WD_REPEATS_1, 2 hits
PS50082 WD_REPEATS_2, 2 hits
PS50294 WD_REPEATS_REGION, 1 hit

Sequencei

Sequence statusi: Complete.

P39946-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTNWQQQLPL TDTQKNELDK SVLRYLNWNY KQTVRHEHAQ DYESVRHAIV
60 70 80 90 100
TLSGFLLQES VDRQEFISNN DTSNESMVDI DELLLPKKWN SIVRLQKKII
110 120 130 140 150
ELEQNTETLV SQIKDLNTQV SELAQFKPTT SNGTSAHNVL KWIPRNLPSC
160 170 180 190 200
LINVESSVTS VKLHPNLPIV FVATDHGKLY AFDLFNYTIP LASLQSHTKA
210 220 230 240 250
ITSMDVLFTN YTNSSKKNYL VIVTASKDLQ IHVFKWVSEE CKFQQIRSLL
260 270 280 290 300
GHEHIVSAVK IWQKNNDVHI ASCSRDQTVK IWDFHNGWSL KTFQPHSQWV
310 320 330 340 350
RSIDVLGDYI ISGSHDTTLR LTHWPSGNGL SVGTGHEFPI EKVKFIHFIE
360 370 380 390 400
DSPEIRFRTP STDRYKNWGM QYCVSASRDR TIKIWEIPLP TLMAHRAPIP
410 420 430 440 450
NPTDSNFRCV LTLKGHLSWV RDISIRGQYL FSCADDKSVR CWDLNTGQCL
460 470 480 490
HVWEKLHTGF VNCLDLDVDF DSNVTPRQMM VTGGLDCKSN VFMR
Length:494
Mass (Da):56,901
Last modified:October 1, 1996 - v2
Checksum:iE667E4BA7602FB3B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U16827 Genomic DNA Translation: AAB00685.1
X89633 Genomic DNA Translation: CAA61775.1
Z75177 Genomic DNA Translation: CAA99493.1
BK006948 Genomic DNA Translation: DAA11035.1
PIRiS67166
RefSeqiNP_014912.1, NM_001183688.1

Genome annotation databases

EnsemblFungiiYOR269W; YOR269W; YOR269W
GeneIDi854443
KEGGisce:YOR269W

Similar proteinsi

Entry informationi

Entry nameiLIS1_YEAST
AccessioniPrimary (citable) accession number: P39946
Secondary accession number(s): D6W2W9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: October 1, 1996
Last modified: September 12, 2018
This is version 170 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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