LOCUS       sequence-191905-        6912 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Protein expression and purification of human SH3 domain construct 
            SH3PXD2A-3/5.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6912)
  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 6912)
  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_SH3PXD2A-3/5
FEATURES             Location/Qualifiers
     source          1..6912
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     9..27
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        50..127
                     /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             128..1210
                     /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(147..166)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        join(1453..1458,1459..1474,1475..1481)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    1489..1505
                     /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     1494..1516
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     CDS             1590..1607
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             1623..2276
                     /codon_start=1
                     /product="glutathione S-transferase from Schistosoma 
                     japonicum"
                     /label=GST
                     /translation="MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKK
                     FELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRY
                     GVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVL
                     YMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK"
     primer_bind     2234..2256
                     /label=pGEX 5'
                     /note="pGEX vectors, Glutathione-S-transferase, forward 
                     primer"
     CDS             2283..2306
                     /codon_start=1
                     /product="recognition and cleavage site for human 
                     rhinovirus 3C and PreScission proteases"
                     /label=HRV 3C site
                     /translation="LEVLFQGP"
     CDS             2319..2336
                     /codon_start=1
                     /product="thrombin recognition and cleavage site"
                     /label=thrombin site
                     /translation="LVPRGS"
     terminator      2559..2606
                     /label=fd terminator
                     /note="central terminator from bacteriophage fd (Otsuka and
                     Kunisawa, 1982)"
     rep_origin      complement(4199..4654)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(4336..4357)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     4548..4567
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     complement(4696..4718)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     misc_feature    4804..4944
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     4859..4878
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     complement(4959..4976)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(5130..5717)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(join(5888..6679,6680..6748))
                     /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     6511..6530
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6749..6853)
                     /gene="bla"
                     /label=AmpR promoter
ORIGIN
        1 cctataaaaa taggcgtatc acgaggccct ttcgtcttca agaattcccg acaccatcga
       61 atggtgcaaa acctttcgcg gtatggcatg atagcgcccg gaagagagtc aattcagggt
      121 ggtgaatgtg aaaccagtaa cgttatacga tgtcgcagag tatgccggtg tctcttatca
      181 gaccgtttcc cgcgtggtga accaggccag ccacgtttct gcgaaaacgc gggaaaaagt
      241 ggaagcggcg atggcggagc tgaattacat tcccaaccgc gtggcacaac aactggcggg
      301 caaacagtcg ttgctgattg gcgttgccac ctccagtctg gccctgcacg cgccgtcgca
      361 aattgtcgcg gcgattaaat ctcgcgccga tcaactgggt gccagcgtgg tggtgtcgat
      421 ggtagaacga agcggcgtcg aagcctgtaa agcggcggtg cacaatcttc tcgcgcaacg
      481 cgtcagtggg ctgatcatta actatccgct ggatgaccag gatgccattg ctgtggaagc
      541 tgcctgcact aatgttccgg cgttatttct tgatgtctct gaccagacac ccatcaacag
      601 tattattttc tcccatgaag acggtacgcg actgggcgtg gagcatctgg tcgcattggg
      661 tcaccagcaa atcgcgctgt tagcgggccc attaagttct gtctcggcgc gtctgcgtct
      721 ggctggctgg cataaatatc tcactcgcaa tcaaattcag ccgatagcgg aacgggaagg
      781 cgactggagt gccatgtccg gttttcaaca aaccatgcaa atgctgaatg agggcatcgt
      841 tcccactgcg atgctggttg ccaacgatca gatggcgctg ggcgcaatgc gcgccattac
      901 cgagtccggg ctgcgcgttg gtgcggatat ctcggtagtg ggatacgacg ataccgaaga
      961 cagctcatgt tatatcccgc cgttaaccac catcaaacag gattttcgcc tgctggggca
     1021 aaccagcgtg gaccgcttgc tgcaactctc tcagggccag gcggtgaagg gcaatcagct
     1081 gttgcccgtc tcactggtga aaagaaaaac caccctggcg cccaatacgc aaaccgcctc
     1141 tccccgcgcg ttggccgatt cattaatgca gctggcacga caggtttccc gactggaaag
     1201 cgggcagtga gcgcaacgca attaatgtaa gttagctcac tcattaggca caattctcat
     1261 gtttgacagc ttatcatcga ctgcacggtg caccaatgct tctggcgtca ggcagccatc
     1321 ggaagctgtg gtatggctgt gcaggtcgta aatcactgca taattcgtgt cgctcaaggc
     1381 gcactcccgt tctggataat gttttttgcg ccgacatcat aacggttctg gcaaatattc
     1441 tgaaatgagc tgttgacaat taatcatcgg ctcgtataat gtgtggaatt gtgagcggat
     1501 aacaatttca cacaggaaac agccagtccg tttaggtgtt ttcacgagca cttcaccaac
     1561 aaggaccata gattatgaaa atcgaagaac accatcacca tcaccattcc agcggtaagc
     1621 ttatgtcccc tatactaggt tattggaaaa ttaagggcct tgtgcaaccc actcgacttc
     1681 ttttggaata tcttgaagaa aaatatgaag agcatttgta tgagcgcgat gaaggtgata
     1741 aatggcgaaa caaaaagttt gaattgggtt tggagtttcc caatcttcct tattatattg
     1801 atggtgatgt taaattaaca cagtctatgg ccatcatacg ttatatagct gacaagcaca
     1861 acatgttggg tggttgtcca aaagagcgtg cagagatttc aatgcttgaa ggagcggttt
     1921 tggatattag atacggtgtt tcgagaattg catatagtaa agactttgaa actctcaaag
     1981 ttgattttct tagcaagcta cctgaaatgc tgaaaatgtt cgaagatcgt ttatgtcata
     2041 aaacatattt aaatggtgat catgtaaccc atcctgactt catgttgtat gacgctcttg
     2101 atgttgtttt atacatggac ccaatgtgcc tggatgcgtt cccaaaatta gtttgtttta
     2161 aaaaacgtat tgaagctatc ccacaaattg ataagtactt gaaatccagc aagtatatag
     2221 catggccttt gcagggctgg caagccacgt ttggtggtgg cgaccatcct ccaaaatcgg
     2281 atctggaagt tctgttccag gggcccctgt ccagcggtct ggttccgcgt ggttccggta
     2341 ccgcggccca gccggccatg gcccagggcg cgctggtcga atactacacc attgccgaat
     2401 ttcagtcctg catttccgat ggtatttcct tccgtggtgg tcaaaaagcc gaagtcattg
     2461 acaaaaactc cggtggttgg tggtacgttc agattggtga aaaagaaggt tgggcaccag
     2521 catcctacat tgataaacgt aaagcggccg cataataaac cgatacaatt aaaggctcct
     2581 tttggagcct tttttttgga gattttcaac gtgaaaaaat tattattcgc aattccttta
     2641 gttgttcctt tctattctca ctccgctgaa actgttgaaa gttgtttagc aaaaccccat
     2701 acagaaaatt catttactaa cgtctggaaa gacgacaaaa ctttagatcg ttacgctaac
     2761 tatgagggct gtctgtggaa tgctacaggc gttgtagttt gtactggtga cgaaactcag
     2821 tgtctagcta gagtggcggt ggctctggtt ccggtgattt tgattatgaa aagatggcaa
     2881 acgctaataa gggggctatg accgaaaatg ccgatgaaaa cgcgctacag tctgacgcta
     2941 aaggcaaact tgattctgtc gctactgatt acggtgctgc tatcgatggt ttcattggtg
     3001 acgtttccgg ccttgctaat ggtaatggtg ctactggtga ttttgctggc tctaattccc
     3061 aaatggctca agtcggtgac ggtgataatt cacctttaat gaataatttc cgtcaatatt
     3121 taccttccct ccctcaatcg gttgaatgtc gcccttttgt ctttggcgct ggtaaaccat
     3181 atgaattttc tattgattgt gacaaaataa acttattccg tggtgtcttt gcgtttcttt
     3241 tatatgttgc cacctttatg tatgtatttt ctacgtttgc taacatactg cgtaataagg
     3301 agtcttaatc atgccagttc ttttggctag cgccgcccta taccttgtct gcctccccgc
     3361 gttgcgtcgc ggtgcatgga gccgggccac ctcgacctga atggaagccg gcggcacctc
     3421 gctaacggat tcaccactcc aagaattgga gccaatcaat tcttgcggag aactgtgaat
     3481 gcgcaaacca acccttggca gaacatatcc atcgcgtccg ccatctccag cagccgcacg
     3541 cggcgcatct cgggcagcgt tgggtcctgg ccacgggtgc gcatgatcgt gctcctgtcg
     3601 ttgaggaccc ggctaggctg gcggggttgc cttactggtt agcagaatga atcaccgata
     3661 cgcgagcgaa cgtgaagcga ctgctgctgc aaaacgtctg cgacctgagc aacaacatga
     3721 atggtcttcg gtttccgtgt ttcgtaaagt ctggaaacgc ggaagtcagc gccctgcacc
     3781 attatgttcc ggatctgcat cgcaggatgc tgctggctac cctgtggaac acctacatct
     3841 gtattaacga agcgctggca ttgaccctga gtgatttttc tctggtcccg ccgcatccat
     3901 accgccagtt gtttaccctc acaacgttcc agtaaccggg catgttcatc atcagtaacc
     3961 cgtatcgtga gcatcctctc tcgtttcatc ggtatcatta cccccatgaa cagaaatccc
     4021 ccttacacgg aggcatcagt gaccaaacag gaaaaaaccg cccttaacat ggcccgcttt
     4081 atcagaagcc agacattaac gcttctggag aaactcaacg agctggacgc ggatgaacag
     4141 gcagacatct gtgaatcgct tcacgaccac gctgatgagc tttaccgcag gatccgcgaa
     4201 attgtaagcg ttaatatttt gttaaaattc gcgttaaatt tttgttaaat cagctcattt
     4261 tttaaccaat aggccgaaat cggcaaaatc ccttataaat caaaagaata gaccgagata
     4321 gggttgagtg ttgttccagt ttggaacaag agtccactat taaagaacgt ggactccaac
     4381 gtcaaagggc gaaaaaccgt ctatcagggc gatggcccac tacgtgaacc atcaccctaa
     4441 tcaagttttt tggggtcgag gtgccgtaaa gcactaaatc ggaaccctaa agggagcccc
     4501 cgatttagag cttgacgggg aaagccggcg aacgtggcga gaaaggaagg gaagaaagcg
     4561 aaaggagcgg gcgctagggc gctggcaagt gtagcggtca cgctgcgcgt aaccaccaca
     4621 cccgccgcgc ttaatgcgcc gctacagggc gcgtcgcgga tcctgcctcg cgcgtttcgg
     4681 tgatgacggt gaaaacctct gacacatgca gctcccggag acggtcacag cttgtctgta
     4741 agcggatgcc gggagcagac aagcccgtca gggcgcgtca gcgggtgttg gcgggtgtcg
     4801 gggcgcagcc atgacccagt cacgtagcga tagcggagtg tatactggct taactatgcg
     4861 gcatcagagc agattgtact gagagtgcac catatgcggt gtgaaatacc gcacagatgc
     4921 gtaaggagaa aataccgcat caggcgctct tccgcttcct cgctcactga ctcgctgcgc
     4981 tcggtcgttc ggctgcggcg agcggtatca gctcactcaa aggcggtaat acggttatcc
     5041 acagaatcag gggataacgc aggaaagaac atgtgagcaa aaggccagca aaaggccagg
     5101 aaccgtaaaa aggccgcgtt gctggcgttt ttccataggc tccgcccccc tgacgagcat
     5161 cacaaaaatc gacgctcaag tcagaggtgg cgaaacccga caggactata aagataccag
     5221 ggtttccccc tggaagctcc ctcgtgcgct ctcctgttcc gaccctgccg cttaccggat
     5281 acctgtccgc ctttctccct tcgggaagcg tggcgctttc tcatagctca cgctgtaggt
     5341 atctcagttc ggtgtaggtc gttcgctcca agctgggctg tgtgcacgaa ccccccgttc
     5401 agcccgaccg ctgcgcctta tccggtaact atcgtcttga gtccaacccg gtaagacacg
     5461 acttatcgcc actggcagca gccactggta acaggattag cagagcgagg tatgtaggcg
     5521 gtgctacaga gttcttgaag tggtggccta actacggcta cactagaagg acagtatttg
     5581 gtatctgcgc tctgctgaag ccagttacct tcggaaaaag agttggtagc tcttgatccg
     5641 gcaaacaaac caccgctggt agcggtggtt tttttgtttg caagcagcag attacgcgca
     5701 gaaaaaaagg atctcaagaa gatcctttga tcttttctac ggggtctgac gctcagtgga
     5761 acgaaaactc acgttaaggg attttggtca tgagattatc aaaaaggatc ttcacctaga
     5821 tccttttaaa ttaaaaatga agttttaaat caatctaaag tatatatgag taaacttggt
     5881 ctgacagtta ccaatgctta atcagtgagg cacctatctc agcgatctgt ctatttcgtt
     5941 catccatagt tgcctgactc cccgtcgtgt agataactac gatacgggag ggcttaccat
     6001 ctggccccag tgctgcaatg ataccgcgag acccacgctc accggctcca gatttatcag
     6061 caataaacca gccagccgga agggccgagc gcagaagtgg tcctgcaact ttatccgcct
     6121 ccatccagtc tattaattgt tgccgggaag ctagagtaag tagttcgcca gttaatagtt
     6181 tgcgcaacgt tgttgccatt gctgcaggca tcgtggtgtc acgctcgtcg tttggtatgg
     6241 cttcattcag ctccggttcc caacgatcaa ggcgagttac atgatccccc atattgtgca
     6301 aaaaagcggt tagctccttc ggtcctccga tcgttgtcag aagtaagttg gccgcagtgt
     6361 tatcactcat ggttatggca gcactgcata attctcttac tgtcatgcca tccgtaagat
     6421 gcttttctgt gactggtgag tactcaacca agtcattctg agaatagtgt atgcggcgac
     6481 cgagttgctc ttgcccggcg tcaacacggg ataataccgc gccacatagc agaactttaa
     6541 aagtgctcat cattggaaaa cgttcttcgg ggcgaaaact ctcaaggatc ttaccgctgt
     6601 tgagatccag ttcgatgtaa cccactcgtg cacccaactg atcttcagca tcttttactt
     6661 tcaccagcgt ttctgggtga gcaaaaacag gaaggcaaaa tgccgcaaaa aagggaataa
     6721 gggcgacacg gaaatgttga atactcatac tcttcctttt tcaatattat tgaagcattt
     6781 atcagggtta ttgtctcatg agcggataca tatttgaatg tatttagaaa aataaacaaa
     6841 taggggttcc gcgcacattt ccccgaaaag tgccacctga cgtctaagaa accattatta
     6901 tcatgacatt aa
//
