TPR (translocated promoter region, nuclear basket protein)

symbol
TPR
locus group
protein-coding gene
location
1q31.1
gene_family
-
alias symbol
-
alias name
None
entrez id
7175
ensembl gene id
ENSG00000047410
ucsc gene id
uc001grv.4
refseq accession
NM_003292
hgnc_id
HGNC:12017
approved reserved
1991-11-21
1q31.1
ChineseEnglish

The TPR (Translocated Promoter Region) gene encodes a structural protein integral to the assembly and function of the nuclear pore complex (NPC), belonging to a gene family characterized by long coiled-coil domains that facilitate protein-protein interactions and the formation of large multimeric complexes. Localized primarily within the nuclear basket region of the NPC, the TPR protein acts as a critical scaffold that maintains the structural stability of the pore, thereby regulating the bidirectional transport of macromolecules between the nucleus and cytoplasm. Beyond its structural role, TPR is involved in diverse cellular processes, including mRNA export, telomere maintenance, and mitotic regulation, where it interacts with key partners such as NUP153 for nucleocytoplasmic transport and MAD1 for spindle assembly checkpoint control. Additionally, TPR participates in DNA damage repair pathways, linking nuclear architecture to genomic integrity. Disruptions in TPR function, such as mutations that destabilize its coiled-coil structure, lead to defective NPC assembly, aberrant nuclear envelope morphology, mRNA retention, and increased genomic instability. The gene is implicated in several pathological conditions; for instance, TPR rearrangements have been associated with thyroid cancer and acute myeloid leukemia, while its loss accelerates cellular senescence. Conversely, altered expression levels disrupt nuclear transport homeostasis, potentially causing mislocalization of tumor suppressors like p53 or mispositioning of nuclear envelope proteins such as SUN1/2, which can induce progeroid phenotypes. Thus, TPR plays a central role in maintaining nuclear structure and signal transduction, and its dysregulation contributes to diseases ranging from cancer to premature aging syndromes through impairments in nucleocytoplasmic transport, telomere maintenance, and DNA repair.

Nucleotide sequence of TPR:[NCBI]
Loading Gene Browser...
Protein Sequence
1MAAVLQQVLE RTELNKLPKS VQNKLEKFLA DQQSEIDGLK
41GRHEKFKVES EQQYFEIEKR LSHSQERLVN ETRECQSLRL
81 ELEKLNNQL KALTEKNKEL EIAQDRNIAI QSQFTRTKEE
121LEAEKRDLIR TNERLSQELE YLTEDVKRLN EKLKESNTTK
161G ELQLKLDE LQASDVSVKY REKRLEQEKE LLHSQNTWLN
201TELKTKTDEL LALGREKGNE ILELKCNLEN KKEEVSRLEE
241QM NGLKTSN EHLQKHVEDL LTKLKEAKEQ QASMEEKFHN
281ELNAHIKLSN LYKSAADDSE AKSNELTRAV EELHKLLKEA
321GEA NKAIQD HLLEVEQSKD QMEKEMLEKI GRLEKELENA
361NDLLSATKRK GAILSEEELA AMSPTAAAVA KIVKPGMKLT
401ELYN AYVET QDQLLLEKLE NKRINKYLDE IVKEVEAKAP
441ILKRQREEYE RAQKAVASLS VKLEQAMKEI QRLQEDTDKA
481NKQSS VLER DNRRMEIQVK DLSQQIRVLL MELEEARGNH
521VIRDEEVSSA DISSSSEVIS QHLVSYRNIE ELQQQNQRLL
561VALREL GET REREEQETTS SKITELQLKL ESALTELEQL
601RKSRQHQMQL VDSIVRQRDM YRILLSQTTG VAIPLHASSL
641DDVSLAS TP KRPSTSQTVS TPAPVPVIES TEAIEAKAAL
681KQLQEIFENY KKEKAENEKI QNEQLEKLQE QVTDLRSQNT
721KISTQLDF A SKRYEMLQDN VEGYRREITS LHERNQKLTA
761TTQKQEQIIN TMTQDLRGAN EKLAVAEVRA ENLKKEKEML
801KLSEVRLSQ QRESLLAEQR GQNLLLTNLQ TIQGILERSE
841TETKQRLSSQ IEKLEHEISH LKKKLENEVE QRHTLTRNLD
881VQLLDTKRQL DTETNLHLN TKELLKNAQK EIATLKQHLS
921NMEVQVASQS SQRTGKGQPS NKEDVDDLVS QLRQTEEQVN
961DLKERLKTST S NVEQYQAM VTSLEESLNK EKQVTEEVRK
1001NIEVRLKESA EFQTQLEKKL MEVEKEKQEL QDDKRRAIES
1041MEQQLSELKK TL SSVQNEV QEALQRASTA LSNEQQARRD
1081CQEQAKIAVE AQNKYERELM LHAADVEALQ AAKEQVSKMA
1121SVRQHLEETT QKA ESQLLE CKASWEERER MLKDEVSKCV
1161CRCEDLEKQN RLLHDQIEKL SDKVVASVKE GVQGPLNVSL
1201SEEGKSQEQI LEIL RFIRR EKEIAETRFE VAQVESLRYR
1241QRVELLEREL QELQDSLNAE REKVQVTAKT MAQHEELMKK
1281TETMNVVMET NKMLR EEKE RLEQDLQQMQ AKVRKLELDI
1321LPLQEANAEL SEKSGMLQAE KKLLEEDVKR WKARNQHLVS
1361QQKDPDTEEY RKLLSE KEV HTKRIQQLTE EIGRLKAEIA
1401RSNASLTNNQ NLIQSLKEDL NKVRTEKETI QKDLDAKIID
1441IQEKVKTITQ VKKIGRR YK TQYEELKAQQ DKVMETSAQS
1481SGDHQEQHVS VQEMQELKET LNQAETKSKS LESQVENLQK
1521TLSEKETEAR NLQEQTVQ L QSELSRLRQD LQDRTTQEEQ
1561LRQQITEKEE KTRKAIVAAK SKIAHLAGVK DQLTKENEEL
1601KQRNGALDQQ KDELDVRIT ALKSQYEGRI SRLERELREH
1641QERHLEQRDE PQEPSNKVPE QQRQITLKTT PASGERGIAS
1681TSDPPTANIK PTPVVSTPSK VTAAAMAGN KSTPRASIRP
1721MVTPATVTNP TTTPTATVMP TTQVESQEAM QSEGPVEHVP
1761VFGSTSGSVR STSPNVQPSI S QPILTVQQ QTQATAFVQP
1801TQQSHPQIEP ANQELSSNIV EVVQSSPVER PSTSTAVFGT
1841VSATPSSSLP KRTREEEEDS TI EASDQVS DDTVEMPLPK
1881KLKSVTPVGT EEEVMAEEST DGEVETQVYN QDSQDSIGEG
1921VTQGDYTPME DSEETSQSLQ IDL GPLQSD QQTTTSSQDG
1961QGKGDDVIVI DSDDEEEDDD ENDGEHEDYE EDEEDDDDDE
2001DDTGMGDEGE DSNEGTGSAD GNDG YEADD AEGGDGTDPG
2041TETEESMGGG EGNHRAADSQ NSGEGNTGAA ESSFSQEVSR
2081EQQPSSASER QAPRAPQSPR RPPHP LPPR LTIHAPPQEL
2121GPPVQRIQMT RRQSVGRGLQ LTPGIGGMQQ HFFDDEDRTV
2161PSTPTLVVPH RTDGFAEAIH SPQVAG VPR FRFGPPEDMP
2201QTSSSHSDLG QLASQGGLGM YETPLFLAHE EESGGRSVPT
2241TPLQVAAPVT VFTESTTSDA SEHASQS VP MVTTSTGTLS
2281TTNETATGDD GDEVFVEAES EGISSEAGLE IDSQQEEEPV
2321QASDESDLPS TSQDPPSSSS VDTSSSQP K PFRRVRLQTT
2361LRQGVRGRQF NRQRGVSHAM GGRGGINRGN IN
Structure predicted by AlphaFold DB(UniProt: P12270). Color indicates pLDDT confidence (dark blue = high, yellow/orange = low).
SNP variants of TPR:           Showing partial SNPs
rs1285180       rs2297226       rs3737937       rs3831933       rs6425027       rs6425028       rs12733799       rs57930082       rs74316457       rs75545265       rs76693685       rs76991105       rs77032751       rs79923164       rs111555426       rs112524494       rs112597707      

Tissue expression of TPR:    [UniProt]

Gene expression across tissues
Forward Primer
Forward Tm
Reverse Primer
Reverse Tm
Score
CATTCCATTACATGCTTCAAGC
58
GAAACAGTCTGTGATGTACTTGG
59
CTTTCACAACAGATTAGAGTGC
58
GCTTACTTCCTCATCACGA
57
GTCGCAGAAGTAAGAGCAG
58
TCTCTTTGCTGAGAAAGACG
58
GAAGCTGATGATGCTGAGG
58
CCCATACTTTCTTCTGTTTCTG
57
CTTTCACAACAGATTAGAGTGC
58
GCTTACTTCCTCATCACGA
57
TTATGAAGCTGATGATGCTGAG
59
TTCTTCTGTTTCTGTACCTGGA
59
GCTCATGAAGAAGAGTCAGG
58
CTCAGTAAATACAGTCACTGGG
58
AAATGCTGAGCTGAGTGAG
58
TTACTAGATGCTGGTTACGTG
58
CTGTTACAAATCCCACTACTACC
59
CTGACTGCATAGCTTCCTG
58
AAGTTCCTTGCTGATCAGC
58
TACTGTTGTTCGCTCTCCA
59

Subcellular localization of TPR (and its protein):

[UniProt]     [GenomeNet]

" d="M482.414,245.296c3.539,4.293,4.455,10.009,0.202,11 c-4.244,0.996-4.983-10.983-8.293-8.438c-5.271,4.08,9.834,12.271,5.144,17.287c-3.717,3.607-6.172-5.75-10.839-1.976 c-4.673,3.776,6.781,7.299,2.831,11.326c-4.354,4.045-6.979-1.449-9.837-5.517c-1.193-1.742-2.059-3.851-3.595-2.748 c-1.516,1.078-1.854,1.795-0.938,3.666c2.374,4.854,9.235,10.119,5.156,12.535c-5.636,3.346-5.044-8.871-9.426-7.574 c-4.388,1.291,2.557,10.66-1.245,11.141c-4.089,0.545-3.483-10.239-6.979-8.575c-2.522,1.206-0.929,3.071-0.938,4.899 c0.004,1.32-0.964,3.6-2.372,4.062c-3.593,1.171-8.544-1.065-10.251-3.59c-6.04-8.93,0.396-15.997,4.639-7.015 c3.023,4.642,5.182,0.834,2.839-2.219c-1.032-1.354-4.309-5.901-0.781-7.252c2.904-1.113,4.271,1.941,5.985,4.592 c2.61,4.016,5.485,0.117,3.031-3.414c-1.828-2.633-2.74-3.803,3.156-7.42c6.405-4.369,6.52,3.869,10.077,0.646 c2.309-1.832-4.783-5.149,0.06-8.995c2.896-2.293,5.18,6.207,7.961,3.516c3.523-2.737-7.717-7.369,0.117-11.736 C473.413,240.77,480.519,242.891,482.414,245.296z"/> Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
  • plasma membrane
  • cytoplasm
  • extracellular
  • golgi
  • vesicle
  • cytoskeleton
  • endoplasmic reticulum
  • nucleus
  • endosome
  • lysosome
  • mitochondrion

Gene Ontology (GO) terms for TPR:

GO ID
Protein
Source DB
GO:0000122
P12270 (UniProtKB)
IMP
GO:0000189
P12270 (UniProtKB)
IMP
GO:0000776
P12270 (UniProtKB)
IDA
GO:0003674
P12270 (UniProtKB)
ND
GO:0003682
P12270 (UniProtKB)
IDA
GO:0003729
P12270 (UniProtKB)
IDA
GO:0005487
P12270 (UniProtKB)
IDA
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005515
P12270 (UniProtKB)
IPI
GO:0005575
P12270 (UniProtKB)
ND
GO:0005634
P12270 (UniProtKB)
IDA
GO:0005635
P12270 (UniProtKB)
IDA
GO:0005635
P12270 (UniProtKB)
IDA
GO:0005643
P12270 (UniProtKB)
IDA
GO:0005643
P12270 (UniProtKB)
IDA
GO:0005643
P12270 (UniProtKB)
IDA
GO:0005643
P12270 (UniProtKB)
IDA
GO:0005643
P12270 (UniProtKB)
IDA
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005654
P12270 (UniProtKB)
TAS
GO:0005737
P12270 (UniProtKB)
IDA
GO:0005737
P12270 (UniProtKB)
IDA
GO:0005868
P12270 (UniProtKB)
IDA
GO:0006404
P12270 (UniProtKB)
IDA
GO:0006405
P12270 (UniProtKB)
IMP
GO:0006406
P12270 (UniProtKB)
TAS
GO:0006406
P12270 (UniProtKB)
TAS
GO:0006406
P12270 (UniProtKB)
TAS
GO:0006409
P12270 (UniProtKB)
TAS
GO:0006999
P12270 (UniProtKB)
IMP
GO:0007067
P12270 (UniProtKB)
IEA
GO:0007077
P12270 (UniProtKB)
TAS
GO:0007094
P12270 (UniProtKB)
IMP
GO:0007094
P12270 (UniProtKB)
IMP
GO:0008150
P12270 (UniProtKB)
ND
GO:0010827
P12270 (UniProtKB)
TAS
GO:0010965
P12270 (UniProtKB)
IMP
GO:0015631
P12270 (UniProtKB)
IDA
GO:0016032
P12270 (UniProtKB)
TAS
GO:0016925
P12270 (UniProtKB)
TAS
GO:0016925
P12270 (UniProtKB)
TAS
GO:0016925
P12270 (UniProtKB)
TAS
GO:0019083
P12270 (UniProtKB)
TAS
GO:0019898
P12270 (UniProtKB)
IDA
GO:0031047
P12270 (UniProtKB)
TAS
GO:0031072
P12270 (UniProtKB)
IDA
GO:0031453
P12270 (UniProtKB)
IMP
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031965
P12270 (UniProtKB)
IDA
GO:0031990
P12270 (UniProtKB)
IDA
GO:0034399
P12270 (UniProtKB)
IDA
GO:0034399
P12270 (UniProtKB)
IDA
GO:0034399
P12270 (UniProtKB)
IDA
GO:0034399
P12270 (UniProtKB)
IDA
GO:0034399
P12270 (UniProtKB)
IDA
GO:0034399
P12270 (UniProtKB)
IDA
GO:0034605
P12270 (UniProtKB)
IDA
GO:0035457
P12270 (UniProtKB)
ISS
GO:0042307
P12270 (UniProtKB)
IMP
GO:0042405
P12270 (UniProtKB)
IDA
GO:0042405
P12270 (UniProtKB)
IDA
GO:0042803
P12270 (UniProtKB)
IDA
GO:0042803
P12270 (UniProtKB)
IDA
GO:0044615
P12270 (UniProtKB)
IDA
GO:0044615
P12270 (UniProtKB)
IDA
GO:0044615
P12270 (UniProtKB)
IDA
GO:0044822
P12270 (UniProtKB)
IDA
GO:0045947
P12270 (UniProtKB)
IMP
GO:0046827
P12270 (UniProtKB)
ISS
GO:0046832
P12270 (UniProtKB)
IMP
GO:0046832
P12270 (UniProtKB)
IDA
GO:0051019
P12270 (UniProtKB)
IDA
GO:0051301
P12270 (UniProtKB)
IEA
GO:0070840
P12270 (UniProtKB)
IDA
GO:0070849
P12270 (UniProtKB)
IDA
GO:0072686
P12270 (UniProtKB)
IDA
GO:0075733
P12270 (UniProtKB)
TAS
GO:0090267
P12270 (UniProtKB)
IMP
GO:0090316
P12270 (UniProtKB)
IMP
GO:1900034
P12270 (UniProtKB)
TAS
GO:1901673
P12270 (UniProtKB)
IMP
GO:0000776
P12270 (UniProtKB)
IDA
GO:0005215
P12270 (UniProtKB)
IMP
GO:0006606
P12270 (UniProtKB)
IMP
GO:0006606
P12270 (UniProtKB)
IDA
GO:0006611
P12270 (UniProtKB)
IMP
GO:0006999
P12270 (UniProtKB)
IMP
GO:0010793
P12270 (UniProtKB)
IMP
GO:0031647
P12270 (UniProtKB)
IMP
GO:0042306
P12270 (UniProtKB)
IMP
GO:0043495
P12270 (UniProtKB)
IMP
GO:0043578
P12270 (UniProtKB)
IMP
GO:0046825
P12270 (UniProtKB)
IMP
GO:0051292
P12270 (UniProtKB)
IMP
GO:0000776
P12270 (UniProtKB)
IDA

microRNAs potentially regulating TPR:     

String
BioGrid
IntAct
mentha
MINT
Reactome
Loading…
Interacting Gene Interaction Source/Score
Disease Score NofPmids NofSnps Source
Disease Score NofPmids NofSnps Source
Papillary thyroid carcinoma 0.120271442 1 0 BeFree_ORPHANET
Thyroid Neoplasm 0.12 1 0 CTD_human
Ependymoma 0.00272435 1 0 LHGDN
Stomach Carcinoma 0.000542884 2 0 BeFree
FANCONI ANEMIA, COMPLEMENTATION GROUP A (disorder) 0.000271442 1 0 BeFree
Glioblastoma 0.000271442 1 0 BeFree
Fanconi Anemia 0.000271442 1 0 BeFree
Spastic syndrome 0.000271442 1 0 BeFree
PITUITARY ADENOMA PREDISPOSITION (disorder) 0.000271442 1 0 BeFree
Metastatic malignant neoplasm to brain 0.000271442 1 0 BeFree
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