LOCUS       sequence-311850-        6401 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Mammalian cell expression of mouse His-Ub.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6401)
  TITLE     Jianjun Zhao Lab Plasmids
REFERENCE   2  (bases 1 to 6401)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported Dec 15, 2025 from SnapGene Server 8.0.1
            https://www.snapgene.com
COMMENT     SGRef: number: 1; type: "Journal Article"
COMMENT     Sequence Label: pEF1-His-Ub
FEATURES             Location/Qualifiers
     source          1..6401
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     complement(166..185)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     promoter        473..1651
                     /label=EF-1-alpha promoter
                     /note="strong constitutive promoter for human elongation 
                     factor EF-1-alpha"
     intron          704..1642
                     /label=EF-1-alpha intron A
                     /note="intron upstream of the start codon of human 
                     EF-1-alpha"
     primer_bind     1599..1619
                     /label=EF1a-F
                     /note="Human elongation factor-1a promoter, forward primer"
     primer_bind     1668..1687
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        1668..1686
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     CDS             1728..1745
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             1749..1781
                     /codon_start=1
                     /product="leader peptide from bacteriophage T7 gene 10"
                     /label=T7 tag (gene 10 leader)
                     /note="promotes efficient translation in E. coli"
                     /translation="MASMTGGQQMG"
     CDS             join(1785..1793,1794..1808)
                     /codon_start=1
                     /product="Xpress(TM) epitope tag, including an enterokinase
                     recognition and cleavage site"
                     /label=Xpress(TM) tag
                     /translation="DLYDDDDK"
     CDS             1839..2066
                     /codon_start=1
                     /product="human ubiquitin"
                     /label=ubiquitin
                     /translation="MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIF
                     AGKQLEDGRTLSDYNIQKESTLHLVLRLRGG"
     CDS             1839..2066
                     /codon_start=1
                     /gene="Homo sapiens UBC"
                     /product="human ubiquitin C"
                     /label=ubiquitin
                     /translation="MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIF
                     AGKQLEDGRTLSDYNIQKESTLHLVLRLRGG"
     primer_bind     complement(2114..2131)
                     /label=BGH-rev
                     /note="Bovine growth hormone terminator, reverse primer. 
                     Also called BGH reverse"
     polyA_signal    2120..2344
                     /label=bGH poly(A) signal
                     /note="bovine growth hormone polyadenylation signal"
     rep_origin      2390..2818
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(2477..2496)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     2687..2708
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(2827..2847)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        2832..3161
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      3012..3147
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     3074..3093
                     /label=SV40pro-F
                     /note="SV40 promoter/origin, forward primer"
     CDS             3228..4022
                     /codon_start=1
                     /gene="aph(3')-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(3282..3301)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3892..3911
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     polyA_signal    4196..4317
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(4233..4252)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     4287..4306
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     primer_bind     complement(4366..4382)
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4366..4382)
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     complement(4379..4401)
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     protein_bind    4390..4406
                     /label=lac operator
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     promoter        complement(join(4414..4420,4421..4438,4439..4444))
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4459..4480
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     primer_bind     complement(4597..4614)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4768..5356)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4848..4867)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5527..6318,6319..6387))
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     6150..6169
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(join(6388..6401,1..91))
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 aatattattg aagcatttat cagggttatt gtctcatgag cggatacata tttgaatgta
       61 tttagaaaaa taaacaaata ggggttccgc gcacatttcc ccgaaaagtg ccacctgacg
      121 tcgacggatc gggagatctc ccgatcccct atggtgcact ctcagtacaa tctgctctga
      181 tgccgcatag ttaagccagt atctgctccc tgcttgtgtg ttggaggtcg ctgagtagtg
      241 cgcgagcaaa atttaagcta caacaaggca aggcttgacc gacaattgca tgaagaatct
      301 gcttagggtt aggcgttttg cgctgcttcg cgatgtacgg gccagatata cgcgttgaca
      361 ttgattattg actaggcttt tgcaaaaagc tttgcaaaga tggataaagt tttaaacaga
      421 gaggaatctt tgcagctaat ggaccttcta ggtcttgaaa ggagtgggaa ttggctccgg
      481 tgcccgtcag tgggcagagc gcacatcgcc cacagtcccc gagaagttgg ggggaggggt
      541 cggcaattga accggtgcct agagaaggtg gcgcggggta aactgggaaa gtgatgtcgt
      601 gtactggctc cgcctttttc ccgagggtgg gggagaaccg tatataagtg cagtagtcgc
      661 cgtgaacgtt ctttttcgca acgggtttgc cgccagaaca caggtaagtg ccgtgtgtgg
      721 ttcccgcggg cctggcctct ttacgggtta tggcccttgc gtgccttgaa ttacttccac
      781 ctggctgcag tacgtgattc ttgatcccga gcttcgggtt ggaagtgggt gggagagttc
      841 gaggccttgc gcttaaggag ccccttcgcc tcgtgcttga gttgaggcct ggcctgggcg
      901 ctggggccgc cgcgtgcgaa tctggtggca ccttcgcgcc tgtctcgctg ctttcgataa
      961 gtctctagcc atttaaaatt tttgatgacc tgctgcgacg ctttttttct ggcaagatag
     1021 tcttgtaaat gcgggccaag atctgcacac tggtatttcg gtttttgggg ccgcgggcgg
     1081 cgacggggcc cgtgcgtccc agcgcacatg ttcggcgagg cggggcctgc gagcgcggcc
     1141 accgagaatc ggacgggggt agtctcaagc tggccggcct gctctggtgc ctggcctcgc
     1201 gccgccgtgt atcgccccgc cctgggcggc aaggctggcc cggtcggcac cagttgcgtg
     1261 agcggaaaga tggccgcttc ccggccctgc tgcagggagc tcaaaatgga ggacgcggcg
     1321 ctcgggagag cgggcgggtg agtcacccac acaaaggaaa agggcctttc cgtcctcagc
     1381 cgtcgcttca tgtgactcca cggagtaccg ggcgccgtcc aggcacctcg attagttctc
     1441 gagcttttgg agtacgtcgt ctttaggttg gggggagggg ttttatgcga tggagtttcc
     1501 ccacactgag tgggtggaga ctgaagttag gccagcttgg cacttgatgt aattctcctt
     1561 ggaatttgcc ctttttgagt ttggatcttg gttcattctc aagcctcaga cagtggttca
     1621 aagttttttt cttccatttc aggtgtcgtg aggaattagc ttggtactaa tacgactcac
     1681 tatagggaga cccaagctgg ctaggtaagc ttaccatggg gggttctcat catcatcatc
     1741 atcatggtat ggctagcatg actggtggac agcaaatggg tcgggatctg tacgacgatg
     1801 acgataaggt acctaggatc cagtgtggtg gaattcggat gcagatcttc gtgaagaccc
     1861 tgactggtaa gaccatcact ctcgaagtgg agccgagtga caccattgag aatgtcaagg
     1921 caaagatcca agacaaggaa ggcatccctc ctgaccagca gaggttgatc tttgctggga
     1981 aacagctgga agatggacgc accctgtctg actacaacat ccagaaagag tccaccctgc
     2041 acctggtgct ccgtctcaga ggtgggtaag cggccgctcg agtctagagg gcccgtttaa
     2101 acccgctgat cagcctcgac tgtgccttct agttgccagc catctgttgt ttgcccctcc
     2161 cccgtgcctt ccttgaccct ggaaggtgcc actcccactg tcctttccta ataaaatgag
     2221 gaaattgcat cgcattgtct gagtaggtgt cattctattc tggggggtgg ggtggggcag
     2281 gacagcaagg gggaggattg ggaagacaat agcaggcatg ctggggatgc ggtgggctct
     2341 atggcttctg aggcggaaag aaccagctgg ggctctaggg ggtatcccca cgcgccctgt
     2401 agcggcgcat taagcgcggc gggtgtggtg gttacgcgca gcgtgaccgc tacacttgcc
     2461 agcgccctag cgcccgctcc tttcgctttc ttcccttcct ttctcgccac gttcgccggc
     2521 tttccccgtc aagctctaaa tcgggggctc cctttagggt tccgatttag tgctttacgg
     2581 cacctcgacc ccaaaaaact tgattagggt gatggttcac gtagtgggcc atcgccctga
     2641 tagacggttt ttcgcccttt gacgttggag tccacgttct ttaatagtgg actcttgttc
     2701 caaactggaa caacactcaa ccctatctcg gtctattctt ttgatttata agggattttg
     2761 ccgatttcgg cctattggtt aaaaaatgag ctgatttaac aaaaatttaa cgcgaattaa
     2821 ttctgtggaa tgtgtgtcag ttagggtgtg gaaagtcccc aggctcccca gcaggcagaa
     2881 gtatgcaaag catgcatctc aattagtcag caaccaggtg tggaaagtcc ccaggctccc
     2941 cagcaggcag aagtatgcaa agcatgcatc tcaattagtc agcaaccata gtcccgcccc
     3001 taactccgcc catcccgccc ctaactccgc ccagttccgc ccattctccg ccccatggct
     3061 gactaatttt ttttatttat gcagaggccg aggccgcctc tgcctctgag ctattccaga
     3121 agtagtgagg aggctttttt ggaggcctag gcttttgcaa aaagctcccg ggagcttgta
     3181 tatccatttt cggatctgat caagagacag gatgaggatc gtttcgcatg attgaacaag
     3241 atggattgca cgcaggttct ccggccgctt gggtggagag gctattcggc tatgactggg
     3301 cacaacagac aatcggctgc tctgatgccg ccgtgttccg gctgtcagcg caggggcgcc
     3361 cggttctttt tgtcaagacc gacctgtccg gtgccctgaa tgaactgcag gacgaggcag
     3421 cgcggctatc gtggctggcc acgacgggcg ttccttgcgc agctgtgctc gacgttgtca
     3481 ctgaagcggg aagggactgg ctgctattgg gcgaagtgcc ggggcaggat ctcctgtcat
     3541 ctcaccttgc tcctgccgag aaagtatcca tcatggctga tgcaatgcgg cggctgcata
     3601 cgcttgatcc ggctacctgc ccattcgacc accaagcgaa acatcgcatc gagcgagcac
     3661 gtactcggat ggaagccggt cttgtcgatc aggatgatct ggacgaagag catcaggggc
     3721 tcgcgccagc cgaactgttc gccaggctca aggcgcgcat gcccgacggc gaggatctcg
     3781 tcgtgaccca tggcgatgcc tgcttgccga atatcatggt ggaaaatggc cgcttttctg
     3841 gattcatcga ctgtggccgg ctgggtgtgg cggaccgcta tcaggacata gcgttggcta
     3901 cccgtgatat tgctgaagag cttggcggcg aatgggctga ccgcttcctc gtgctttacg
     3961 gtatcgccgc tcccgattcg cagcgcatcg ccttctatcg ccttcttgac gagttcttct
     4021 gagcgggact ctggggttcg aaatgaccga ccaagcgacg cccaacctgc catcacgaga
     4081 tttcgattcc accgccgcct tctatgaaag gttgggcttc ggaatcgttt tccgggacgc
     4141 cggctggatg atcctccagc gcggggatct catgctggag ttcttcgccc accccaactt
     4201 gtttattgca gcttataatg gttacaaata aagcaatagc atcacaaatt tcacaaataa
     4261 agcatttttt tcactgcatt ctagttgtgg tttgtccaaa ctcatcaatg tatcttatca
     4321 tgtctgtata ccgtcgacct ctagctagag cttggcgtaa tcatggtcat agctgtttcc
     4381 tgtgtgaaat tgttatccgc tcacaattcc acacaacata cgagccggaa gcataaagtg
     4441 taaagcctgg ggtgcctaat gagtgagcta actcacatta attgcgttgc gctcactgcc
     4501 cgctttccag tcgggaaacc tgtcgtgcca gctgcattaa tgaatcggcc aacgcgcggg
     4561 gagaggcggt ttgcgtattg ggcgctcttc cgcttcctcg ctcactgact cgctgcgctc
     4621 ggtcgttcgg ctgcggcgag cggtatcagc tcactcaaag gcggtaatac ggttatccac
     4681 agaatcaggg gataacgcag gaaagaacat gtgagcaaaa ggccagcaaa aggccaggaa
     4741 ccgtaaaaag gccgcgttgc tggcgttttt ccataggctc cgcccccctg acgagcatca
     4801 caaaaatcga cgctcaagtc agaggtggcg aaacccgaca ggactataaa gataccaggc
     4861 gtttccccct ggaagctccc tcgtgcgctc tcctgttccg accctgccgc ttaccggata
     4921 cctgtccgcc tttctccctt cgggaagcgt ggcgctttct catagctcac gctgtaggta
     4981 tctcagttcg gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac cccccgttca
     5041 gcccgaccgc tgcgccttat ccggtaacta tcgtcttgag tccaacccgg taagacacga
     5101 cttatcgcca ctggcagcag ccactggtaa caggattagc agagcgaggt atgtaggcgg
     5161 tgctacagag ttcttgaagt ggtggcctaa ctacggctac actagaagaa cagtatttgg
     5221 tatctgcgct ctgctgaagc cagttacctt cggaaaaaga gttggtagct cttgatccgg
     5281 caaacaaacc accgctggta gcggtggttt ttttgtttgc aagcagcaga ttacgcgcag
     5341 aaaaaaagga tctcaagaag atcctttgat cttttctacg gggtctgacg ctcagtggaa
     5401 cgaaaactca cgttaaggga ttttggtcat gagattatca aaaaggatct tcacctagat
     5461 ccttttaaat taaaaatgaa gttttaaatc aatctaaagt atatatgagt aaacttggtc
     5521 tgacagttac caatgcttaa tcagtgaggc acctatctca gcgatctgtc tatttcgttc
     5581 atccatagtt gcctgactcc ccgtcgtgta gataactacg atacgggagg gcttaccatc
     5641 tggccccagt gctgcaatga taccgcgaga cccacgctca ccggctccag atttatcagc
     5701 aataaaccag ccagccggaa gggccgagcg cagaagtggt cctgcaactt tatccgcctc
     5761 catccagtct attaattgtt gccgggaagc tagagtaagt agttcgccag ttaatagttt
     5821 gcgcaacgtt gttgccattg ctacaggcat cgtggtgtca cgctcgtcgt ttggtatggc
     5881 ttcattcagc tccggttccc aacgatcaag gcgagttaca tgatccccca tgttgtgcaa
     5941 aaaagcggtt agctccttcg gtcctccgat cgttgtcaga agtaagttgg ccgcagtgtt
     6001 atcactcatg gttatggcag cactgcataa ttctcttact gtcatgccat ccgtaagatg
     6061 cttttctgtg actggtgagt actcaaccaa gtcattctga gaatagtgta tgcggcgacc
     6121 gagttgctct tgcccggcgt caatacggga taataccgcg ccacatagca gaactttaaa
     6181 agtgctcatc attggaaaac gttcttcggg gcgaaaactc tcaaggatct taccgctgtt
     6241 gagatccagt tcgatgtaac ccactcgtgc acccaactga tcttcagcat cttttacttt
     6301 caccagcgtt tctgggtgag caaaaacagg aaggcaaaat gccgcaaaaa agggaataag
     6361 ggcgacacgg aaatgttgaa tactcatact cttccttttt c
//
