LOCUS       sequence-487859-        5986 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Full-length human HP1-alpha expression vector.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5986)
  AUTHORS   Larson AG, Elnatan D, Keenen MM, Trnka MJ, Johnston JB, Burlingame 
            AL, Agard DA, Redding S, Narlikar GJ
  TITLE     Liquid droplet formation by HP1alpha suggests a role for phase 
            separation in heterochromatin.
  JOURNAL   Nature. 2017 Jul 13;547(7662):236-240. doi: 10.1038/nature22822. 
            Epub 2017 Jun 21.
  PUBMED    28636604
REFERENCE   2  (bases 1 to 5986)
  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"; doi: 
            "10.1038/nature22822"; journalName: "Nature"; date: "2017-07-13- 
            13"; volume: "547"; issue: "7662"; pages: "236-240"
COMMENT     Sequence Label: pBH4-6хHIS-TEV-HP1-alpha
FEATURES             Location/Qualifiers
     source          1..5986
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     rep_origin      1..589
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     490..509
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     743..760
                     /label=L4440
                     /note="L4440 vector, forward primer"
     misc_feature    775..914
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     complement(840..859)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     1000..1022
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     CDS             complement(1016..1207)
                     /codon_start=1
                     /gene="rop"
                     /product="Rop protein, which maintains plasmids at low copy
                     number"
                     /label=rop
                     /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
                     DELYRSCLARFGDDGENL"
     primer_bind     3562..3581
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        complement(3601..3678)
                     /gene="lacI"
                     /label=lacI promoter
     primer_bind     3884..3903
                     /label=pBRrevBam
                     /note="pBR322 vectors, tet region, downstream of BamHI, 
                     reverse primer"
     primer_bind     3987..4006
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        3987..4005
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     protein_bind    4006..4030
                     /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)."
     RBS             4045..4067
                     /note="efficient ribosome binding site from bacteriophage 
                     T7 gene 10 (Olins and Rangwala, 1989)"
     CDS             4080..4097
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             4119..4139
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQG"
     primer_bind     complement(4765..4783)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        4851..4955
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(4956..5024,5025..5816)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(5174..5193)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
ORIGIN
        1 ttgagatcct ttttttctgc gcgtaatctg ctgcttgcaa acaaaaaaac caccgctacc
       61 agcggtggtt tgtttgccgg atcaagagct accaactctt tttccgaagg taactggctt
      121 cagcagagcg cagataccaa atactgtcct tctagtgtag ccgtagttag gccaccactt
      181 caagaactct gtagcaccgc ctacatacct cgctctgcta atcctgttac cagtggctgc
      241 tgccagtggc gataagtcgt gtcttaccgg gttggactca agacgatagt taccggataa
      301 ggcgcagcgg tcgggctgaa cggggggttc gtgcacacag cccagcttgg agcgaacgac
      361 ctacaccgaa ctgagatacc tacagcgtga gctatgagaa agcgccacgc ttcccgaagg
      421 gagaaaggcg gacaggtatc cggtaagcgg cagggtcgga acaggagagc gcacgaggga
      481 gcttccaggg ggaaacgcct ggtatcttta tagtcctgtc gggtttcgcc acctctgact
      541 tgagcgtcga tttttgtgat gctcgtcagg ggggcggagc ctatggaaaa acgccagcaa
      601 cgcggccttt ttacggttcc tggccttttg ctggcctttt gctcacatgt tctttcctgc
      661 gttatcccct gattctgtgg ataaccgtat taccgccttt gagtgagctg ataccgctcg
      721 ccgcagccga acgaccgagc gcagcgagtc agtgagcgag gaagcggaag agcgcctgat
      781 gcggtatttt ctccttacgc atctgtgcgg tatttcacac cgcaatggtg cactctcagt
      841 acaatctgct ctgatgccgc atagttaagc cagtatacac tccgctatcg ctacgtgact
      901 gggtcatggc tgcgccccga cacccgccaa cacccgctga cgcgccctga cgggcttgtc
      961 tgctcccggc atccgcttac agacaagctg tgaccgtctc cgggagctgc atgtgtcaga
     1021 ggttttcacc gtcatcaccg aaacgcgcga ggcagctgcg gtaaagctca tcagcgtggt
     1081 cgtgaagcga ttcacagatg tctgcctgtt catccgcgtc cagctcgttg agtttctcca
     1141 gaagcgttaa tgtctggctt ctgataaagc gggccatgtt aagggcggtt ttttcctgtt
     1201 tggtcactga tgcctccgtg taagggggat ttctgttcat gggggtaatg ataccgatga
     1261 aacgagagag gatgctcacg atacgggtta ctgatgatga acatgcccgg ttactggaac
     1321 gttgtgaggg taaacaactg gcggtatgga tgcggcggga ccagagaaaa atcactcagg
     1381 gtcaatgcca gcgcttcgtt aatacagatg taggtgttcc acagggtagc cagcagcatc
     1441 ctgcgatgca gatccggaac ataatggtgc agggcgctga cttccgcgtt tccagacttt
     1501 acgaaacacg gaaaccgaag accattcatg ttgttgctca ggtcgcagac gttttgcagc
     1561 agcagtcgct tcacgttcgc tcgcgtatcg gtgattcatt ctgctaacca gtaaggcaac
     1621 cccgccagcc tagccgggtc ctcaacgaca ggagcacgat catgcgcacc cgtggccagg
     1681 acccaacgct gcccgagatg cgccgcgtgc ggctgctgga gatggcggac gcgatggata
     1741 tgttctgcca agggttggtt tgcgcattca cagttctccg caagaattga ttggctccaa
     1801 ttcttggagt ggtgaatccg ttagcgaggt gccgccggct tccattcagg tcgaggtggc
     1861 ccggctccat gcaccgcgac gcaacgcggg gaggcagaca aggtataggg cggcgcctac
     1921 aatccatgcc aacccgttcc atgtgctcgc cgaggcggca taaatcgccg tgacgatcag
     1981 cggtccaatg atcgaagtta ggctggtaag agccgcgagc gatccttgaa gctgtccctg
     2041 atggtcgtca tctacctgcc tggacagcat ggcctgcaac gcgggcatcc cgatgccgcc
     2101 ggaagcgaga agaatcataa tggggaaggc catccagcct cgcgtcgcga acgccagcaa
     2161 gacgtagccc agcgcgtcgg ccgccatgcc ggcgataatg gcctgcttct cgccgaaacg
     2221 tttggtggcg ggaccagtga cgaaggcttg agcgagggcg tgcaagattc cgaataccgc
     2281 aagcgacagg ccgatcatcg tcgcgctcca gcgaaagcgg tcctcgccga aaatgaccca
     2341 gagcgctgcc ggcacctgtc ctacgagttg catgataaag aagacagtca taagtgcggc
     2401 gacgatagtc atgccccgcg cccaccggaa ggagctgact gggttgaagg ctctcaaggg
     2461 catcggtcga gatcccggtg cctaatgagt gagctaactt acattaattg cgttgcgctc
     2521 actgcccgct ttccagtcgg gaaactgtcg tgccagctgc attaatgaat cggccaacgc
     2581 gcggggagag gcggtttgcg tattgggcgc cagggtggtt tttcttttca ccagtgagac
     2641 gggcaacagc tgattgccct tcaccgcctg gccctgagag agttgcagca agcggtccac
     2701 gctggtttgc cccagcaggc gaaaatcctg tttgatggtg gttaacggcg ggatataaca
     2761 tgagctgtct tcggtatcgt cgtatcccac taccgagata tccgcaccaa cgcgcagccc
     2821 ggactcggta atggcgcgca ttgcgcccag cgccatctga tcgttggcaa ccagcatcgc
     2881 agtgggaacg atgccctcat tcagcatttg catggtttgt tgaaaaccgg acatggcact
     2941 ccagtcgcct tcccgttccg ctatcggctg aatttgattg cgagtgagat atttatgcca
     3001 gccagccaga cgcagacgcg ccgagacaga acttaatggg cccgctaaca gcgcgatttg
     3061 ctggtgaccc aatgcgacca gatgctccac gcccagtcgc gtaccgtctt catgggagaa
     3121 aataatactg ttgatgggtg tctggtcaga gacatcaaga aataacgccg gaacattagt
     3181 gcaggcagct tccacagcaa tggcatcctg gtcatccagc ggatagttaa tgatcagccc
     3241 actgacgcgt tgcgcgagaa gattgtgcac cgccgcttta caggcttcga cgccgcttcg
     3301 ttctaccatc gacaccacca cgctggcacc cagttgatcg gcgcgagatt taatcgccgc
     3361 gacaatttgc gacggcgcgt gcagggccag actggaggtg gcaacgccaa tcagcaacga
     3421 ctgtttgccc gccagttgtt gtgccacgcg gttgggaatg taattcagct ccgccatcgc
     3481 cgcttccact ttttcccgcg ttttcgcaga aacgtggctg gcctggttca ccacgcggga
     3541 aacggtctga taagagacac cggcatactc tgcgacatcg tataacgtta ctggtttcac
     3601 attcaccacc ctgaattgac tctcttccgg gcgctatcat gccataccgc gaaaggtttt
     3661 gcgccattcg atggtgtccg ggatctcgac gctctccctt atgcgactcc tgcattagga
     3721 agcagcccag tagtaggttg aggccgttga gcaccgccgc cgcaaggaat ggtgcatgca
     3781 aggagatggc gcccaacagt cccccggcca cggggcctgc caccataccc acgccgaaac
     3841 aagcgctcat gagcccgaag tggcgagccc gatcttcccc atcggtgatg tcggcgatat
     3901 aggcgccagc aaccgcacct gtggcgccgg tgatgccggc cacgatgcgt ccggcgtaga
     3961 ggatcgagat ctcgatcccg cgaaattaat acgactcact ataggggaat tgtgagcgga
     4021 taacaattcc cctctagaaa taattttgtt taactttaag aaggagatat accatgggcc
     4081 atcaccatca ccatcacgac tacgacatcc cgactaccga aaacctgtac ttccagggat
     4141 ccggaaagaa aaccaagcgg acagctgaca gttcttcttc agaggatgag gaggagtatg
     4201 tcgtggagaa ggtgctagac aggcgcgtgg ttaagggaca agtggaatat ctactgaagt
     4261 ggaaaggctt ttctgaggag cacaatactt gggaacctga gaaaaacttg gattgccctg
     4321 agctaatttc tgaatttatg aaaaagtata agaagatgaa ggagggtgaa aataataaac
     4381 ccagggagaa gtcagaaagt aacaagagga aatccaattt ctcaaacagt gccgatgaca
     4441 tcaaatctaa aaaaaagaga gagcagagca atgatatcgc tcggggcttt gagagaggac
     4501 tggaaccaga aaagatcatt ggggcaacag attcctgtgg tgatttaatg ttcctaatga
     4561 aatggaaaga cacagatgaa gctgacctgg ttcttgcaaa agaagctaat gtgaaatgtc
     4621 cacaaattgt gatagcattt tatgaagaga gactgacatg gcatgcatat cctgaggatg
     4681 cggaaaacaa agagaaagaa acagcaaaga gctaagctta tcgatgataa gctgtcaaac
     4741 atgagaattc ttgaagacga aagggcctcg tgatacgcct atttttatag gttaatgtca
     4801 tgataataat ggtttcttag acgtcaggtg gcacttttcg gggaaatgtg cgcggaaccc
     4861 ctatttgttt atttttctaa atacattcaa atatgtatcc gctcatgaga caataaccct
     4921 gataaatgct tcaataatat tgaaaaagga agagtatgag tattcaacat ttccgtgtcg
     4981 cccttattcc cttttttgcg gcattttgcc ttcctgtttt tgctcaccca gaaacgctgg
     5041 tgaaagtaaa agatgctgaa gatcagttgg gtgcacgagt gggttacatc gaactggatc
     5101 tcaacagcgg taagatcctt gagagttttc gccccgaaga acgttttcca atgatgagca
     5161 cttttaaagt tctgctatgt ggcgcggtat tatcccgtgt tgacgccggg caagagcaac
     5221 tcggtcgccg catacactat tctcagaatg acttggttga gtactcacca gtcacagaaa
     5281 agcatcttac ggatggcatg acagtaagag aattatgcag tgctgccata accatgagtg
     5341 ataacactgc ggccaactta cttctgacaa cgatcggagg accgaaggag ctaaccgctt
     5401 ttttgcacaa catgggggat catgtaactc gccttgatcg ttgggaaccg gagctgaatg
     5461 aagccatacc aaacgacgag cgtgacacca cgatgcctgc agcaatggca acaacgttgc
     5521 gcaaactatt aactggcgaa ctacttactc tagcttcccg gcaacaatta atagactgga
     5581 tggaggcgga taaagttgca ggaccacttc tgcgctcggc ccttccggct ggctggttta
     5641 ttgctgataa atctggagcc ggtgagcgtg ggtctcgcgg tatcattgca gcactggggc
     5701 cagatggtaa gccctcccgt atcgtagtta tctacacgac ggggagtcag gcaactatgg
     5761 atgaacgaaa tagacagatc gctgagatag gtgcctcact gattaagcat tggtaactgt
     5821 cagaccaagt ttactcatat atactttaga ttgatttaaa acttcatttt taatttaaaa
     5881 ggatctaggt gaagatcctt tttgataatc tcatgaccaa aatcccttaa cgtgagtttt
     5941 cgttccactg agcgtcagac cccgtagaaa agatcaaagg atcttc
//
