LOCUS       sequence-192240-        6915 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Protein expression and purification of human SH3 domain construct 
            SH3RF1-4/4.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6915)
  AUTHORS   Teyra J, Huang H, Jain S, Guan X, Dong A, Liu Y, Tempel W, Min J, 
            Tong Y, Kim PM, Bader GD, Sidhu SS
  TITLE     Comprehensive Analysis of the Human SH3 Domain Family Reveals a Wide
            Variety of Non-canonical Specificities.
  JOURNAL   Structure. 2017 Oct 3;25(10):1598-1610.e3. doi: 
            10.1016/j.str.2017.07.017. Epub 2017 Sep 7.
  PUBMED    28890361
REFERENCE   2  (bases 1 to 6915)
  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: 
            "10.1016/j.str.2017.07.017"; journalName: "Structure"; date: 
            "2017-10-3- 3"; volume: "25"; issue: "10"; pages: "1598-1610.e3"
COMMENT     Sequence Label: pHH0103_SH3RF1-4/4
FEATURES             Location/Qualifiers
     source          1..6915
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     20..38
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        61..138
                     /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             139..1221
                     /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     complement(158..177)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        join(1464..1469,1470..1485,1486..1492)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    1500..1516
                     /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     1505..1527
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     CDS             1601..1618
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             1634..2287
                     /codon_start=1
                     /product="glutathione S-transferase from Schistosoma 
                     japonicum"
                     /label=GST
                     /translation="MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKK
                     FELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRY
                     GVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVL
                     YMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK"
     primer_bind     2245..2267
                     /label=pGEX 5'
                     /note="pGEX vectors, Glutathione-S-transferase, forward 
                     primer"
     CDS             2294..2317
                     /codon_start=1
                     /product="recognition and cleavage site for human 
                     rhinovirus 3C and PreScission proteases"
                     /label=HRV 3C site
                     /translation="LEVLFQGP"
     CDS             2330..2347
                     /codon_start=1
                     /product="thrombin recognition and cleavage site"
                     /label=thrombin site
                     /translation="LVPRGS"
     terminator      2573..2620
                     /label=fd terminator
                     /note="central terminator from bacteriophage fd (Otsuka and
                     Kunisawa, 1982)"
     rep_origin      complement(4213..4668)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(4350..4371)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     4562..4581
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     complement(4710..4732)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     misc_feature    4818..4958
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     4873..4892
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     complement(4973..4990)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5144..5731)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(join(5902..6693,6694..6762))
                     /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     6525..6544
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6763..6867)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 catgacatta acctataaaa ataggcgtat cacgaggccc tttcgtcttc aagaattccc
       61 gacaccatcg aatggtgcaa aacctttcgc ggtatggcat gatagcgccc ggaagagagt
      121 caattcaggg tggtgaatgt gaaaccagta acgttatacg atgtcgcaga gtatgccggt
      181 gtctcttatc agaccgtttc ccgcgtggtg aaccaggcca gccacgtttc tgcgaaaacg
      241 cgggaaaaag tggaagcggc gatggcggag ctgaattaca ttcccaaccg cgtggcacaa
      301 caactggcgg gcaaacagtc gttgctgatt ggcgttgcca cctccagtct ggccctgcac
      361 gcgccgtcgc aaattgtcgc ggcgattaaa tctcgcgccg atcaactggg tgccagcgtg
      421 gtggtgtcga tggtagaacg aagcggcgtc gaagcctgta aagcggcggt gcacaatctt
      481 ctcgcgcaac gcgtcagtgg gctgatcatt aactatccgc tggatgacca ggatgccatt
      541 gctgtggaag ctgcctgcac taatgttccg gcgttatttc ttgatgtctc tgaccagaca
      601 cccatcaaca gtattatttt ctcccatgaa gacggtacgc gactgggcgt ggagcatctg
      661 gtcgcattgg gtcaccagca aatcgcgctg ttagcgggcc cattaagttc tgtctcggcg
      721 cgtctgcgtc tggctggctg gcataaatat ctcactcgca atcaaattca gccgatagcg
      781 gaacgggaag gcgactggag tgccatgtcc ggttttcaac aaaccatgca aatgctgaat
      841 gagggcatcg ttcccactgc gatgctggtt gccaacgatc agatggcgct gggcgcaatg
      901 cgcgccatta ccgagtccgg gctgcgcgtt ggtgcggata tctcggtagt gggatacgac
      961 gataccgaag acagctcatg ttatatcccg ccgttaacca ccatcaaaca ggattttcgc
     1021 ctgctggggc aaaccagcgt ggaccgcttg ctgcaactct ctcagggcca ggcggtgaag
     1081 ggcaatcagc tgttgcccgt ctcactggtg aaaagaaaaa ccaccctggc gcccaatacg
     1141 caaaccgcct ctccccgcgc gttggccgat tcattaatgc agctggcacg acaggtttcc
     1201 cgactggaaa gcgggcagtg agcgcaacgc aattaatgta agttagctca ctcattaggc
     1261 acaattctca tgtttgacag cttatcatcg actgcacggt gcaccaatgc ttctggcgtc
     1321 aggcagccat cggaagctgt ggtatggctg tgcaggtcgt aaatcactgc ataattcgtg
     1381 tcgctcaagg cgcactcccg ttctggataa tgttttttgc gccgacatca taacggttct
     1441 ggcaaatatt ctgaaatgag ctgttgacaa ttaatcatcg gctcgtataa tgtgtggaat
     1501 tgtgagcgga taacaatttc acacaggaaa cagccagtcc gtttaggtgt tttcacgagc
     1561 acttcaccaa caaggaccat agattatgaa aatcgaagaa caccatcacc atcaccattc
     1621 cagcggtaag cttatgtccc ctatactagg ttattggaaa attaagggcc ttgtgcaacc
     1681 cactcgactt cttttggaat atcttgaaga aaaatatgaa gagcatttgt atgagcgcga
     1741 tgaaggtgat aaatggcgaa acaaaaagtt tgaattgggt ttggagtttc ccaatcttcc
     1801 ttattatatt gatggtgatg ttaaattaac acagtctatg gccatcatac gttatatagc
     1861 tgacaagcac aacatgttgg gtggttgtcc aaaagagcgt gcagagattt caatgcttga
     1921 aggagcggtt ttggatatta gatacggtgt ttcgagaatt gcatatagta aagactttga
     1981 aactctcaaa gttgattttc ttagcaagct acctgaaatg ctgaaaatgt tcgaagatcg
     2041 tttatgtcat aaaacatatt taaatggtga tcatgtaacc catcctgact tcatgttgta
     2101 tgacgctctt gatgttgttt tatacatgga cccaatgtgc ctggatgcgt tcccaaaatt
     2161 agtttgtttt aaaaaacgta ttgaagctat cccacaaatt gataagtact tgaaatccag
     2221 caagtatata gcatggcctt tgcagggctg gcaagccacg tttggtggtg gcgaccatcc
     2281 tccaaaatcg gatctggaag ttctgttcca ggggcccctg tccagcggtc tggttccgcg
     2341 tggttccggt accgcggccc agccggccat ggcccagggc gcgctggaac gtcatcgtgt
     2401 tgttgtttcc tatccaccac aatctgaagc agaactggaa ctgaaagaag gtgatattgt
     2461 ttttgttcat aaaaaacgtg aagatggttg gttcaaaggt acgctgcaac gtaatggtaa
     2521 aaccggtctc tttcccggtt cctttgtcga aaacattgcg gccgcataat aaaccgatac
     2581 aattaaaggc tccttttgga gccttttttt tggagatttt caacgtgaaa aaattattat
     2641 tcgcaattcc tttagttgtt cctttctatt ctcactccgc tgaaactgtt gaaagttgtt
     2701 tagcaaaacc ccatacagaa aattcattta ctaacgtctg gaaagacgac aaaactttag
     2761 atcgttacgc taactatgag ggctgtctgt ggaatgctac aggcgttgta gtttgtactg
     2821 gtgacgaaac tcagtgtcta gctagagtgg cggtggctct ggttccggtg attttgatta
     2881 tgaaaagatg gcaaacgcta ataagggggc tatgaccgaa aatgccgatg aaaacgcgct
     2941 acagtctgac gctaaaggca aacttgattc tgtcgctact gattacggtg ctgctatcga
     3001 tggtttcatt ggtgacgttt ccggccttgc taatggtaat ggtgctactg gtgattttgc
     3061 tggctctaat tcccaaatgg ctcaagtcgg tgacggtgat aattcacctt taatgaataa
     3121 tttccgtcaa tatttacctt ccctccctca atcggttgaa tgtcgccctt ttgtctttgg
     3181 cgctggtaaa ccatatgaat tttctattga ttgtgacaaa ataaacttat tccgtggtgt
     3241 ctttgcgttt cttttatatg ttgccacctt tatgtatgta ttttctacgt ttgctaacat
     3301 actgcgtaat aaggagtctt aatcatgcca gttcttttgg ctagcgccgc cctatacctt
     3361 gtctgcctcc ccgcgttgcg tcgcggtgca tggagccggg ccacctcgac ctgaatggaa
     3421 gccggcggca cctcgctaac ggattcacca ctccaagaat tggagccaat caattcttgc
     3481 ggagaactgt gaatgcgcaa accaaccctt ggcagaacat atccatcgcg tccgccatct
     3541 ccagcagccg cacgcggcgc atctcgggca gcgttgggtc ctggccacgg gtgcgcatga
     3601 tcgtgctcct gtcgttgagg acccggctag gctggcgggg ttgccttact ggttagcaga
     3661 atgaatcacc gatacgcgag cgaacgtgaa gcgactgctg ctgcaaaacg tctgcgacct
     3721 gagcaacaac atgaatggtc ttcggtttcc gtgtttcgta aagtctggaa acgcggaagt
     3781 cagcgccctg caccattatg ttccggatct gcatcgcagg atgctgctgg ctaccctgtg
     3841 gaacacctac atctgtatta acgaagcgct ggcattgacc ctgagtgatt tttctctggt
     3901 cccgccgcat ccataccgcc agttgtttac cctcacaacg ttccagtaac cgggcatgtt
     3961 catcatcagt aacccgtatc gtgagcatcc tctctcgttt catcggtatc attaccccca
     4021 tgaacagaaa tcccccttac acggaggcat cagtgaccaa acaggaaaaa accgccctta
     4081 acatggcccg ctttatcaga agccagacat taacgcttct ggagaaactc aacgagctgg
     4141 acgcggatga acaggcagac atctgtgaat cgcttcacga ccacgctgat gagctttacc
     4201 gcaggatccg cgaaattgta agcgttaata ttttgttaaa attcgcgtta aatttttgtt
     4261 aaatcagctc attttttaac caataggccg aaatcggcaa aatcccttat aaatcaaaag
     4321 aatagaccga gatagggttg agtgttgttc cagtttggaa caagagtcca ctattaaaga
     4381 acgtggactc caacgtcaaa gggcgaaaaa ccgtctatca gggcgatggc ccactacgtg
     4441 aaccatcacc ctaatcaagt tttttggggt cgaggtgccg taaagcacta aatcggaacc
     4501 ctaaagggag cccccgattt agagcttgac ggggaaagcc ggcgaacgtg gcgagaaagg
     4561 aagggaagaa agcgaaagga gcgggcgcta gggcgctggc aagtgtagcg gtcacgctgc
     4621 gcgtaaccac cacacccgcc gcgcttaatg cgccgctaca gggcgcgtcg cggatcctgc
     4681 ctcgcgcgtt tcggtgatga cggtgaaaac ctctgacaca tgcagctccc ggagacggtc
     4741 acagcttgtc tgtaagcgga tgccgggagc agacaagccc gtcagggcgc gtcagcgggt
     4801 gttggcgggt gtcggggcgc agccatgacc cagtcacgta gcgatagcgg agtgtatact
     4861 ggcttaacta tgcggcatca gagcagattg tactgagagt gcaccatatg cggtgtgaaa
     4921 taccgcacag atgcgtaagg agaaaatacc gcatcaggcg ctcttccgct tcctcgctca
     4981 ctgactcgct gcgctcggtc gttcggctgc ggcgagcggt atcagctcac tcaaaggcgg
     5041 taatacggtt atccacagaa tcaggggata acgcaggaaa gaacatgtga gcaaaaggcc
     5101 agcaaaaggc caggaaccgt aaaaaggccg cgttgctggc gtttttccat aggctccgcc
     5161 cccctgacga gcatcacaaa aatcgacgct caagtcagag gtggcgaaac ccgacaggac
     5221 tataaagata ccagggtttc cccctggaag ctccctcgtg cgctctcctg ttccgaccct
     5281 gccgcttacc ggatacctgt ccgcctttct cccttcggga agcgtggcgc tttctcatag
     5341 ctcacgctgt aggtatctca gttcggtgta ggtcgttcgc tccaagctgg gctgtgtgca
     5401 cgaacccccc gttcagcccg accgctgcgc cttatccggt aactatcgtc ttgagtccaa
     5461 cccggtaaga cacgacttat cgccactggc agcagccact ggtaacagga ttagcagagc
     5521 gaggtatgta ggcggtgcta cagagttctt gaagtggtgg cctaactacg gctacactag
     5581 aaggacagta tttggtatct gcgctctgct gaagccagtt accttcggaa aaagagttgg
     5641 tagctcttga tccggcaaac aaaccaccgc tggtagcggt ggtttttttg tttgcaagca
     5701 gcagattacg cgcagaaaaa aaggatctca agaagatcct ttgatctttt ctacggggtc
     5761 tgacgctcag tggaacgaaa actcacgtta agggattttg gtcatgagat tatcaaaaag
     5821 gatcttcacc tagatccttt taaattaaaa atgaagtttt aaatcaatct aaagtatata
     5881 tgagtaaact tggtctgaca gttaccaatg cttaatcagt gaggcaccta tctcagcgat
     5941 ctgtctattt cgttcatcca tagttgcctg actccccgtc gtgtagataa ctacgatacg
     6001 ggagggctta ccatctggcc ccagtgctgc aatgataccg cgagacccac gctcaccggc
     6061 tccagattta tcagcaataa accagccagc cggaagggcc gagcgcagaa gtggtcctgc
     6121 aactttatcc gcctccatcc agtctattaa ttgttgccgg gaagctagag taagtagttc
     6181 gccagttaat agtttgcgca acgttgttgc cattgctgca ggcatcgtgg tgtcacgctc
     6241 gtcgtttggt atggcttcat tcagctccgg ttcccaacga tcaaggcgag ttacatgatc
     6301 ccccatattg tgcaaaaaag cggttagctc cttcggtcct ccgatcgttg tcagaagtaa
     6361 gttggccgca gtgttatcac tcatggttat ggcagcactg cataattctc ttactgtcat
     6421 gccatccgta agatgctttt ctgtgactgg tgagtactca accaagtcat tctgagaata
     6481 gtgtatgcgg cgaccgagtt gctcttgccc ggcgtcaaca cgggataata ccgcgccaca
     6541 tagcagaact ttaaaagtgc tcatcattgg aaaacgttct tcggggcgaa aactctcaag
     6601 gatcttaccg ctgttgagat ccagttcgat gtaacccact cgtgcaccca actgatcttc
     6661 agcatctttt actttcacca gcgtttctgg gtgagcaaaa acaggaaggc aaaatgccgc
     6721 aaaaaaggga ataagggcga cacggaaatg ttgaatactc atactcttcc tttttcaata
     6781 ttattgaagc atttatcagg gttattgtct catgagcgga tacatatttg aatgtattta
     6841 gaaaaataaa caaatagggg ttccgcgcac atttccccga aaagtgccac ctgacgtcta
     6901 agaaaccatt attat
//
