LOCUS       sequence-190380-        5230 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Anti-CRISPRprotein  which inhibit SpyCas9 and LmoCas9 activity..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5230)
  AUTHORS   Dong D, Guo M, Wang S, Zhu Y, Wang S, Xiong Z, Yang J, Xu Z, Huang Z
  TITLE     Structural basis of CRISPR-SpyCas9 inhibition by an anti-CRISPR 
            protein.
  JOURNAL   Nature. 2017 Jun 15;546(7658):436-439. doi: 10.1038/nature22377. 
            Epub 2017 Apr 27.
  PUBMED    28448066
REFERENCE   2  (bases 1 to 5230)
  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/nature22377"; journalName: "Nature"; date: "2017-06-15- 
            15"; volume: "546"; issue: "7658"; pages: "436-439"
COMMENT     Sequence Label: AcrIIA4
FEATURES             Location/Qualifiers
     source          1..5230
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        join(183..188,189..204,205..211)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    219..235
                     /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)."
     CDS             258..911
                     /codon_start=1
                     /product="glutathione S-transferase from Schistosoma 
                     japonicum"
                     /label=GST
                     /translation="MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKK
                     FELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRY
                     GVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVL
                     YMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK"
     primer_bind     869..891
                     /label=pGEX 5'
                     /note="pGEX vectors, Glutathione-S-transferase, forward 
                     primer"
     CDS             918..941
                     /codon_start=1
                     /product="recognition and cleavage site for human 
                     rhinovirus 3C and PreScission proteases"
                     /label=HRV 3C site
                     /translation="LEVLFQGP"
     primer_bind     complement(1280..1302)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(1447..1465)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        1533..1637
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(1638..1706,1707..2498)
                     /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(1856..1875)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      2669..3257
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     3158..3177
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     3411..3428
                     /label=L4440
                     /note="L4440 vector, forward primer"
     promoter        3501..3578
                     /gene="lacI (mutant)"
                     /label=lacIq promoter
                     /note="In the lacIq allele, a single base change in the 
                     promoter boosts expression of the lacI gene about 10-fold."
     CDS             3579..4661
                     /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
                     YIPPSTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQLARQVSRLESGQ"
     primer_bind     complement(3598..3617)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     protein_bind    4674..4695
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        join(4710..4715,4716..4733,4734..4740)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    4748..4764
                     /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)."
     primer_bind     4772..4788
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     4772..4788
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     CDS             join(4784..5230,1..81)
                     /codon_start=1
                     /gene="lacZ fragment"
                     /product="LacZ-alpha fragment of beta-galactosidase"
                     /label=lacZ-alpha
                     /translation="MTMITDSLAVVLQRRDWENPGVTQLNRLAAHPPFASWRNSEEART
                     DRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNV
                     TYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVGITLSTARCTNASGVR
                     QPSEAVVWLCRS"
     primer_bind     complement(4804..4821)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(4804..4820)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4813..4835)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
ORIGIN
        1 acgttatcga ctgcacggtg caccaatgct tctggcgtca ggcagccatc ggaagctgtg
       61 gtatggctgt gcaggtcgta aatcactgca taattcgtgt cgctcaaggc gcactcccgt
      121 tctggataat gttttttgcg ccgacatcat aacggttctg gcaaatattc tgaaatgagc
      181 tgttgacaat taatcatcgg ctcgtataat gtgtggaatt gtgagcggat aacaatttca
      241 cacaggaaac agtattcatg tcccctatac taggttattg gaaaattaag ggccttgtgc
      301 aacccactcg acttcttttg gaatatcttg aagaaaaata tgaagagcat ttgtatgagc
      361 gcgatgaagg tgataaatgg cgaaacaaaa agtttgaatt gggtttggag tttcccaatc
      421 ttccttatta tattgatggt gatgttaaat taacacagtc tatggccatc atacgttata
      481 tagctgacaa gcacaacatg ttgggtggtt gtccaaaaga gcgtgcagag atttcaatgc
      541 ttgaaggagc ggttttggat attagatacg gtgtttcgag aattgcatat agtaaagact
      601 ttgaaactct caaagttgat tttcttagca agctacctga aatgctgaaa atgttcgaag
      661 atcgtttatg tcataaaaca tatttaaatg gtgatcatgt aacccatcct gacttcatgt
      721 tgtatgacgc tcttgatgtt gttttataca tggacccaat gtgcctggat gcgttcccaa
      781 aattagtttg ttttaaaaaa cgtattgaag ctatcccaca aattgataag tacttgaaat
      841 ccagcaagta tatagcatgg cctttgcagg gctggcaagc cacgtttggt ggtggcgacc
      901 atcctccaaa atcggatctg gaagttctgt tccaggggcc cctgggatcc atgaatatta
      961 atgacttaat tagagaaatc aaaaacaaag attacacagt gaaattgagt ggtacggata
     1021 gcaatagtat cacacagcta attattcgcg ttaataatga tggcaacgag tatgtaattt
     1081 ctgaaagtga aaatgaatca atcgttgaaa aattcatctc tgcattcaaa aacggttgga
     1141 atcaagaata cgaggatgaa gaagaatttt ataatgacat gcaaacaatc accttaaaaa
     1201 gtgagttgaa ctaactcgag cggccgcatc gtgactgact gacgatctgc ctcgcgcgtt
     1261 tcggtgatga cggtgaaaac ctctgacaca tgcagctccc ggagacggtc acagcttgtc
     1321 tgtaagcgga tgccgggagc agacaagccc gtcagggcgc gtcagcgggt gttggcgggt
     1381 gtcggggcgc agccatgacc cagtcacgta gcgatagcgg agtgtataat tcttgaagac
     1441 gaaagggcct cgtgatacgc ctatttttat aggttaatgt catgataata atggtttctt
     1501 agacgtcagg tggcactttt cggggaaatg tgcgcggaac ccctatttgt ttatttttct
     1561 aaatacattc aaatatgtat ccgctcatga gacaataacc ctgataaatg cttcaataat
     1621 attgaaaaag gaagagtatg agtattcaac atttccgtgt cgcccttatt cccttttttg
     1681 cggcattttg ccttcctgtt tttgctcacc cagaaacgct ggtgaaagta aaagatgctg
     1741 aagatcagtt gggtgcacga gtgggttaca tcgaactgga tctcaacagc ggtaagatcc
     1801 ttgagagttt tcgccccgaa gaacgttttc caatgatgag cacttttaaa gttctgctat
     1861 gtggcgcggt attatcccgt gttgacgccg ggcaagagca actcggtcgc cgcatacact
     1921 attctcagaa tgacttggtt gagtactcac cagtcacaga aaagcatctt acggatggca
     1981 tgacagtaag agaattatgc agtgctgcca taaccatgag tgataacact gcggccaact
     2041 tacttctgac aacgatcgga ggaccgaagg agctaaccgc ttttttgcac aacatggggg
     2101 atcatgtaac tcgccttgat cgttgggaac cggagctgaa tgaagccata ccaaacgacg
     2161 agcgtgacac cacgatgcct gcagcaatgg caacaacgtt gcgcaaacta ttaactggcg
     2221 aactacttac tctagcttcc cggcaacaat taatagactg gatggaggcg gataaagttg
     2281 caggaccact tctgcgctcg gcccttccgg ctggctggtt tattgctgat aaatctggag
     2341 ccggtgagcg tgggtctcgc ggtatcattg cagcactggg gccagatggt aagccctccc
     2401 gtatcgtagt tatctacacg acggggagtc aggcaactat ggatgaacga aatagacaga
     2461 tcgctgagat aggtgcctca ctgattaagc attggtaact gtcagaccaa gtttactcat
     2521 atatacttta gattgattta aaacttcatt tttaatttaa aaggatctag gtgaagatcc
     2581 tttttgataa tctcatgacc aaaatccctt aacgtgagtt ttcgttccac tgagcgtcag
     2641 accccgtaga aaagatcaaa ggatcttctt gagatccttt ttttctgcgc gtaatctgct
     2701 gcttgcaaac aaaaaaacca ccgctaccag cggtggtttg tttgccggat caagagctac
     2761 caactctttt tccgaaggta actggcttca gcagagcgca gataccaaat actgtccttc
     2821 tagtgtagcc gtagttaggc caccacttca agaactctgt agcaccgcct acatacctcg
     2881 ctctgctaat cctgttacca gtggctgctg ccagtggcga taagtcgtgt cttaccgggt
     2941 tggactcaag acgatagtta ccggataagg cgcagcggtc gggctgaacg gggggttcgt
     3001 gcacacagcc cagcttggag cgaacgacct acaccgaact gagataccta cagcgtgagc
     3061 tatgagaaag cgccacgctt cccgaaggga gaaaggcgga caggtatccg gtaagcggca
     3121 gggtcggaac aggagagcgc acgagggagc ttccaggggg aaacgcctgg tatctttata
     3181 gtcctgtcgg gtttcgccac ctctgacttg agcgtcgatt tttgtgatgc tcgtcagggg
     3241 ggcggagcct atggaaaaac gccagcaacg cggccttttt acggttcctg gccttttgct
     3301 ggccttttgc tcacatgttc tttcctgcgt tatcccctga ttctgtggat aaccgtatta
     3361 ccgcctttga gtgagctgat accgctcgcc gcagccgaac gaccgagcgc agcgagtcag
     3421 tgagcgagga agcggaagag cgcctgatgc ggtattttct ccttacgcat ctgtgcggta
     3481 tttcacaccg cataaattcc gacaccatcg aatggtgcaa aacctttcgc ggtatggcat
     3541 gatagcgccc ggaagagagt caattcaggg tggtgaatgt gaaaccagta acgttatacg
     3601 atgtcgcaga gtatgccggt gtctcttatc agaccgtttc ccgcgtggtg aaccaggcca
     3661 gccacgtttc tgcgaaaacg cgggaaaaag tggaagcggc gatggcggag ctgaattaca
     3721 ttcccaaccg cgtggcacaa caactggcgg gcaaacagtc gttgctgatt ggcgttgcca
     3781 cctccagtct ggccctgcac gcgccgtcgc aaattgtcgc ggcgattaaa tctcgcgccg
     3841 atcaactggg tgccagcgtg gtggtgtcga tggtagaacg aagcggcgtc gaagcctgta
     3901 aagcggcggt gcacaatctt ctcgcgcaac gcgtcagtgg gctgatcatt aactatccgc
     3961 tggatgacca ggatgccatt gctgtggaag ctgcctgcac taatgttccg gcgttatttc
     4021 ttgatgtctc tgaccagaca cccatcaaca gtattatttt ctcccatgaa gacggtacgc
     4081 gactgggcgt ggagcatctg gtcgcattgg gtcaccagca aatcgcgctg ttagcgggcc
     4141 cattaagttc tgtctcggcg cgtctgcgtc tggctggctg gcataaatat ctcactcgca
     4201 atcaaattca gccgatagcg gaacgggaag gcgactggag tgccatgtcc ggttttcaac
     4261 aaaccatgca aatgctgaat gagggcatcg ttcccactgc gatgctggtt gccaacgatc
     4321 agatggcgct gggcgcaatg cgcgccatta ccgagtccgg gctgcgcgtt ggtgcggata
     4381 tctcggtagt gggatacgac gataccgaag acagctcatg ttatatcccg ccgtcaacca
     4441 ccatcaaaca ggattttcgc ctgctggggc aaaccagcgt ggaccgcttg ctgcaactct
     4501 ctcagggcca ggcggtgaag ggcaatcagc tgttgcccgt ctcactggtg aaaagaaaaa
     4561 ccaccctggc gcccaatacg caaaccgcct ctccccgcgc gttggccgat tcattaatgc
     4621 agctggcacg acaggtttcc cgactggaaa gcgggcagtg agcgcaacgc aattaatgtg
     4681 agttagctca ctcattaggc accccaggct ttacacttta tgcttccggc tcgtatgttg
     4741 tgtggaattg tgagcggata acaatttcac acaggaaaca gctatgacca tgattacgga
     4801 ttcactggcc gtcgttttac aacgtcgtga ctgggaaaac cctggcgtta cccaacttaa
     4861 tcgccttgca gcacatcccc ctttcgccag ctggcgtaat agcgaagagg cccgcaccga
     4921 tcgcccttcc caacagttgc gcagcctgaa tggcgaatgg cgctttgcct ggtttccggc
     4981 accagaagcg gtgccggaaa gctggctgga gtgcgatctt cctgaggccg atactgtcgt
     5041 cgtcccctca aactggcaga tgcacggtta cgatgcgccc atctacacca acgtaaccta
     5101 tcccattacg gtcaatccgc cgtttgttcc cacggagaat ccgacgggtt gttactcgct
     5161 cacatttaat gttgatgaaa gctggctaca ggaaggccag acgcgaatta tttttgatgg
     5221 cgttggaatt
//
