LOCUS       sequence-372279-        6475 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Codon-optimized bacterial expression plasmid. Expresses Annexin A7 
            proline rich domain with strep..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6475)
  AUTHORS   Yu C, Nelson SL, Meisl G, Ghirlando R, Deshmukh L
  TITLE     Phase Separation and Fibrillization of Human Annexin A7 Are Mediated
            by Its Proline-Rich Domain.
  JOURNAL   Biochemistry. 2023 Oct 3. doi: 10.1021/acs.biochem.3c00349.
  PUBMED    37788367
REFERENCE   2  (bases 1 to 6475)
  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"; journalName: 
            "Biochemistry. 2023 Oct 3. doi: 10.1021/acs.biochem.3c00349."
COMMENT     Sequence Label: GB1-His-TEV-A7-Strep (2-180)
FEATURES             Location/Qualifiers
     source          1..6475
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     79..98
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     332..349
                     /label=L4440
                     /note="L4440 vector, forward primer"
     misc_feature    364..503
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     complement(429..448)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     589..611
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     CDS             complement(605..796)
                     /codon_start=1
                     /gene="rop"
                     /product="Rop protein, which maintains plasmids at low copy
                     number"
                     /label=rop
                     /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
                     DELYRSCLARFGDDGENL"
     CDS             complement(2108..3190)
                     /codon_start=1
                     /gene="lacI"
                     /product="lac repressor"
                     /label=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)."
                     /translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
                     NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
                     EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
                     EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
                     MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
                     YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQLARQVSRLESGQ"
     primer_bind     3152..3171
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        complement(3191..3268)
                     /gene="lacI"
                     /label=lacI promoter
     primer_bind     3474..3493
                     /label=pBRrevBam
                     /note="pBR322 vectors, tet region, downstream of BamHI, 
                     reverse primer"
     primer_bind     3577..3596
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        3577..3595
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     protein_bind    3596..3620
                     /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             3635..3657
                     /note="efficient ribosome binding site from bacteriophage 
                     T7 gene 10 (Olins and Rangwala, 1989)"
     CDS             3833..3850
                     /codon_start=1
                     /product="thrombin recognition and cleavage site"
                     /label=thrombin site
                     /translation="LVPRGS"
     CDS             3851..3862
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     CDS             3902..3919
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             3920..3940
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQS"
     CDS             4475..4498
                     /codon_start=1
                     /product="peptide that binds Strep-Tactin(R), an engineered
                     form of streptavidin"
                     /label=Strep-Tag II
                     /translation="WSHPQFEK"
     primer_bind     complement(4552..4570)
                     /label=T7 Term
                     /note="T7 terminator, reverse primer"
     terminator      4566..4613
                     /label=T7 terminator
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     promoter        complement(join(4788..4793,4794..4810,4811..4816))
                     /label=tet promoter
                     /note="E. coli promoter for tetracycline efflux protein 
                     gene"
     primer_bind     complement(4843..4861)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        4929..5033
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(5034..5102,5103..5894)
                     /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(5252..5271)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      join(6065..6475,1..178)
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
ORIGIN
        1 tcccgaaggg agaaaggcgg acaggtatcc ggtaagcggc agggtcggaa caggagagcg
       61 cacgagggag cttccagggg gaaacgcctg gtatctttat agtcctgtcg ggtttcgcca
      121 cctctgactt gagcgtcgat ttttgtgatg ctcgtcaggg gggcggagcc tatggaaaaa
      181 cgccagcaac gcggcctttt tacggttcct ggccttttgc tggccttttg ctcacatgtt
      241 ctttcctgcg ttatcccctg attctgtgga taaccgtatt accgcctttg agtgagctga
      301 taccgctcgc cgcagccgaa cgaccgagcg cagcgagtca gtgagcgagg aagcggaaga
      361 gcgcctgatg cggtattttc tccttacgca tctgtgcggt atttcacacc gcaatggtgc
      421 actctcagta caatctgctc tgatgccgca tagttaagcc agtatacact ccgctatcgc
      481 tacgtgactg ggtcatggct gcgccccgac acccgccaac acccgctgac gcgccctgac
      541 gggcttgtct gctcccggca tccgcttaca gacaagctgt gaccgtctcc gggagctgca
      601 tgtgtcagag gttttcaccg tcatcaccga aacgcgcgag gcagctgcgg taaagctcat
      661 cagcgtggtc gtgaagcgat tcacagatgt ctgcctgttc atccgcgtcc agctcgttga
      721 gtttctccag aagcgttaat gtctggcttc tgataaagcg ggccatgtta agggcggttt
      781 tttcctgttt ggtcactgat gcctccgtgt aagggggatt tctgttcatg ggggtaatga
      841 taccgatgaa acgagagagg atgctcacga tacgggttac tgatgatgaa catgcccggt
      901 tactggaacg ttgtgagggt aaacaactgg cggtatggat gcggcgggac cagagaaaaa
      961 tcactcaggg tcaatgccag cgcttcgtta atacagatgt aggtgttcca cagggtagcc
     1021 agcagcatcc tgcgatgcag atccggaaca taatggtgca gggcgctgac ttccgcgttt
     1081 ccagacttta cgaaacacgg aaaccgaaga ccattcatgt tgttgctcag gtcgcagacg
     1141 ttttgcagca gcagtcgctt cacgttcgct cgcgtatcgg tgattcattc tgctaaccag
     1201 taaggcaacc ccgccagcct agccgggtcc tcaacgacag gagcacgatc atgcgcaccc
     1261 gtggccagga cccaacgctg cccgagatgc gccgcgtgcg gctgctggag atggcggacg
     1321 cgatggatat gttctgccaa gggttggttt gcgcattcac agttctccgc aagaattgat
     1381 tggctccaat tcttggagtg gtgaatccgt tagcgaggtg ccgccggctt ccattcaggt
     1441 cgaggtggcc cggctccatg caccgcgacg caacgcgggg aggcagacaa ggtatagggc
     1501 ggcgcctaca atccatgcca acccgttcca tgtgctcgcc gaggcggcat aaatcgccgt
     1561 gacgatcagc ggtccaatga tcgaagttag gctggtaaga gccgcgagcg atccttgaag
     1621 ctgtccctga tggtcgtcat ctacctgcct ggacagcatg gcctgcaacg cgggcatccc
     1681 gatgccgccg gaagcgagaa gaatcataat ggggaaggcc atccagcctc gcgtcgcgaa
     1741 cgccagcaag acgtagccca gcgcgtcggc cgccatgccg gcgataatgg cctgcttctc
     1801 gccgaaacgt ttggtggcgg gaccagtgac gaaggcttga gcgagggcgt gcaagattcc
     1861 gaataccgca agcgacaggc cgatcatcgt cgcgctccag cgaaagcggt cctcgccgaa
     1921 aatgacccag agcgctgccg gcacctgtcc tacgagttgc atgataaaga agacagtcat
     1981 aagtgcggcg acgatagtca tgccccgcgc ccaccggaag gagctgactg ggttgaaggc
     2041 tctcaagggc atcggtcgag atcccggtgc ctaatgagtg agctaactta cattaattgc
     2101 gttgcgctca ctgcccgctt tccagtcggg aaacctgtcg tgccagctgc attaatgaat
     2161 cggccaacgc gcggggagag gcggtttgcg tattgggcgc cagggtggtt tttcttttca
     2221 ccagtgagac gggcaacagc tgattgccct tcaccgcctg gccctgagag agttgcagca
     2281 agcggtccac gctggtttgc cccagcaggc gaaaatcctg tttgatggtg gttaacggcg
     2341 ggatataaca tgagctgtct tcggtatcgt cgtatcccac taccgagata tccgcaccaa
     2401 cgcgcagccc ggactcggta atggcgcgca ttgcgcccag cgccatctga tcgttggcaa
     2461 ccagcatcgc agtgggaacg atgccctcat tcagcatttg catggtttgt tgaaaaccgg
     2521 acatggcact ccagtcgcct tcccgttccg ctatcggctg aatttgattg cgagtgagat
     2581 atttatgcca gccagccaga cgcagacgcg ccgagacaga acttaatggg cccgctaaca
     2641 gcgcgatttg ctggtgaccc aatgcgacca gatgctccac gcccagtcgc gtaccgtctt
     2701 catgggagaa aataatactg ttgatgggtg tctggtcaga gacatcaaga aataacgccg
     2761 gaacattagt gcaggcagct tccacagcaa tggcatcctg gtcatccagc ggatagttaa
     2821 tgatcagccc actgacgcgt tgcgcgagaa gattgtgcac cgccgcttta caggcttcga
     2881 cgccgcttcg ttctaccatc gacaccacca cgctggcacc cagttgatcg gcgcgagatt
     2941 taatcgccgc gacaatttgc gacggcgcgt gcagggccag actggaggtg gcaacgccaa
     3001 tcagcaacga ctgtttgccc gccagttgtt gtgccacgcg gttgggaatg taattcagct
     3061 ccgccatcgc cgcttccact ttttcccgcg ttttcgcaga aacgtggctg gcctggttca
     3121 ccacgcggga aacggtctga taagagacac cggcatactc tgcgacatcg tataacgtta
     3181 ctggtttcac attcaccacc ctgaattgac tctcttccgg gcgctatcat gccataccgc
     3241 gaaaggtttt gcgccattcg atggtgtccg ggatctcgac gctctccctt atgcgactcc
     3301 tgcattagga agcagcccag tagtaggttg aggccgttga gcaccgccgc cgcaaggaat
     3361 ggtgcatgca aggagatggc gcccaacagt cccccggcca cggggcctgc caccataccc
     3421 acgccgaaac aagcgctcat gagcccgaag tggcgagccc gatcttcccc atcggtgatg
     3481 tcggcgatat aggcgccagc aaccgcacct gtggcgccgg tgatgccggc cacgatgcgt
     3541 ccggcgtaga ggatcgagat ctcgatcccg cgaaattaat acgactcact ataggggaat
     3601 tgtgagcgga taacaattcc cctctagaaa taattttgtt taactttaag aaggagatat
     3661 acatatgcag tataaactgg cgctgaacgg caaaaccctg aaaggcgaaa ccaccaccga
     3721 agcggtggat gcggcgaccg cggaaaaagt gtttaaacag tatgcgaacg ataacggcgt
     3781 ggatggcgaa tggacctatg atgatgcgac caaaaccttt accgtgaccg aactggtgcc
     3841 gcgcggcagc attgaaggcc gcattcgcga aaacctgaaa gatagcggcc tgtttctgga
     3901 acatcatcat catcatcatg aaaacctgta ttttcagagc tatccgggct atccgccgac
     3961 cggctatcca ccgtttccgg gttatccgcc ggcgggccaa gaaagctcct ttccgccgag
     4021 cggtcagtac ccgtatccga gcgggttccc gccgatgggt ggcggcgctt atccgcaagt
     4081 gccgagcagc ggatatcctg gcgcgggcgg atatccggcg ccgggcggct atccggcgcc
     4141 tggaggttat ccgggcgctc cgcaacctgg tggcgcgccg tcttacccag gtgtgccacc
     4201 gggccaaggg tttggcgtgc ctccgggcgg cgcgggtttt tcggggtacc cgcagccgcc
     4261 aagtcagtca tacggcggcg gaccggctca agtgccgcta cctggtggct ttccgggcgg
     4321 tcaaatgccg agtcagtatc cgggcggcca accgacgtat ccgagtcaga ttaacaccga
     4381 tagctttagc agttatcctg tgtttagccc ggtgagcctg gattatagca gcgaaccggc
     4441 gaccgtgacc caagtgaccc aaggcaccat tcgctggagc catccgcagt ttgaaaaata
     4501 aggatccggc tgctaacaaa gcccgaaagg aagctgagtt ggctgctgcc accgctgagc
     4561 aataactagc ataacccctt ggggcctcta aacgggtctt gaggggtttt ttgctgaaag
     4621 gaggaactat atccggatat cccgcaagag gcccggcagt accggcataa ccaagcctat
     4681 gcctacagca tccagggtga cggtgccgag gatgacgatg agcgcattgt tagatttcat
     4741 acacggtgcc tgactgcgtt agcaatttaa ctgtgataaa ctaccgcatt aaagcttatc
     4801 gatgataagc tgtcaaacat gagaattctt gaagacgaaa gggcctcgtg atacgcctat
     4861 ttttataggt taatgtcatg ataataatgg tttcttagac gtcaggtggc acttttcggg
     4921 gaaatgtgcg cggaacccct atttgtttat ttttctaaat acattcaaat atgtatccgc
     4981 tcatgagaca ataaccctga taaatgcttc aataatattg aaaaaggaag agtatgagta
     5041 ttcaacattt ccgtgtcgcc cttattccct tttttgcggc attttgcctt cctgtttttg
     5101 ctcacccaga aacgctggtg aaagtaaaag atgctgaaga tcagttgggt gcacgagtgg
     5161 gttacatcga actggatctc aacagcggta agatccttga gagttttcgc cccgaagaac
     5221 gttttccaat gatgagcact tttaaagttc tgctatgtgg cgcggtatta tcccgtgttg
     5281 acgccgggca agagcaactc ggtcgccgca tacactattc tcagaatgac ttggttgagt
     5341 actcaccagt cacagaaaag catcttacgg atggcatgac agtaagagaa ttatgcagtg
     5401 ctgccataac catgagtgat aacactgcgg ccaacttact tctgacaacg atcggaggac
     5461 cgaaggagct aaccgctttt ttgcacaaca tgggggatca tgtaactcgc cttgatcgtt
     5521 gggaaccgga gctgaatgaa gccataccaa acgacgagcg tgacaccacg atgcctgcag
     5581 caatggcaac aacgttgcgc aaactattaa ctggcgaact acttactcta gcttcccggc
     5641 aacaattaat agactggatg gaggcggata aagttgcagg accacttctg cgctcggccc
     5701 ttccggctgg ctggtttatt gctgataaat ctggagccgg tgagcgtggg tctcgcggta
     5761 tcattgcagc actggggcca gatggtaagc cctcccgtat cgtagttatc tacacgacgg
     5821 ggagtcaggc aactatggat gaacgaaata gacagatcgc tgagataggt gcctcactga
     5881 ttaagcattg gtaactgtca gaccaagttt actcatatat actttagatt gatttaaaac
     5941 ttcattttta atttaaaagg atctaggtga agatcctttt tgataatctc atgaccaaaa
     6001 tcccttaacg tgagttttcg ttccactgag cgtcagaccc cgtagaaaag atcaaaggat
     6061 cttcttgaga tccttttttt ctgcgcgtaa tctgctgctt gcaaacaaaa aaaccaccgc
     6121 taccagcggt ggtttgtttg ccggatcaag agctaccaac tctttttccg aaggtaactg
     6181 gcttcagcag agcgcagata ccaaatactg tccttctagt gtagccgtag ttaggccacc
     6241 acttcaagaa ctctgtagca ccgcctacat acctcgctct gctaatcctg ttaccagtgg
     6301 ctgctgccag tggcgataag tcgtgtctta ccgggttgga ctcaagacga tagttaccgg
     6361 ataaggcgca gcggtcgggc tgaacggggg gttcgtgcac acagcccagc ttggagcgaa
     6421 cgacctacac cgaactgaga tacctacagc gtgagctatg agaaagcgcc acgct
//
