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Overview

Uniprot IDA0A0S2Z5K8
Protein NameSpermatid perinuclear RNA-binding protein
Gene NameSTRBP
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
43 STVECALKHVSDWLD

Function

Involved in spermatogenesis and sperm function. Plays a role in regulation of cell growth. Binds to double-stranded DNA and RNA. Binds most efficiently to poly(I:C) RNA than to poly(dI:dC) DNA. Binds also to single-stranded poly(G) RNA. Binds non-specifically to the mRNA PRM1 3'-UTR and adenovirus VA RNA

Protein Sequence

10 MRSIRSFAND 20 DRHVMVKHST 30 IYPSPEELEA 40 VQNMVSTVEC 50 ALKHVSDWLD 60 ETNKGTKTEG 70 ETEVKKDEAG 80 ENYSKDQGGR 90 TLCGVMRIGL 100 VAKGLLIKDD 110 MDLELVLMCK 120 DKPTETLLNT 130 VKDNLPIQIQ 140 KLTEEKYQVE 150 QCVNEASIII 160 RNTKEPTLTL 170 KVILTSPLIR 180 DELEKKDGEN 190 VSMKDPPDLL 200 DRQKCLNALA 210 SLRHAKWFQA 220 RANGLKSCVI 230 VLRILRDLCN 240 RVPTWAPLKG 250 WPLELICEKS 260 IGTCNRPLGA 270 GEALRRVMEC 280 LASGILLPGG 290 PGLHDPCERD 300 PTDALSYMTI 310 QQKEDITHSA 320 QHALRLSAFG 330 QIYKVLEMDP 340 LPSSKPFQKY 350 SWSVTDKEGA 360 GSSALKRPFE 370 DGLGDDKDPN 380 KKMKRNLRKI 390 LDSKAIDLMN 400 ALMRLNQIRP 410 GLQYKLLSQS 420 GPVHAPVFTM 430 SVDVDGTTYE 440 ASGPSKKTAK 450 LHVAVKVLQA 460 MGYPTGFDAD 470 IECMSSDEKS 480 DNESKNETVS 490 SNSSNNTGNS 500 TTETSSTLEV 510 RTQGPILTAS 520 GKNPVMELNE 530 KRRGLKYELI 540 SETGGSHDKR 550 FVMEVEVDGQ 560 KFRGAGPNKK 570 VAKASAALAA 580 LEKLFSGPNA 590 ANNKKKKIIP 600 QAKGVVNTAV 610 SAAVQAVRGR 620 GRGTLTRGAF 630 VGATAAPGYI 640 APGLPKRMVL 650 LPVMKFPTYP VPHYSFF

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005737 cytoplasm
Molecular Function GO:0003677 DNA binding
Molecular Function GO:0003723 RNA binding
Biological Process GO:0030154 cell differentiation
Biological Process GO:0007283 spermatogenesis

Reference

PMID: N/A