| 载体基本信息 |
| 载体名称 |
pUC19-T7pol-lacI-lys |
载体抗性 |
Ampicillin |
| 载体长度 |
8856 bp |
载体类型 |
Expression vector |
| 载体来源 |
Kang Y, Son MS, Hoang TT. |
pUC19-T7pol-lacI-lys 载体载体图谱
pUC19-T7pol-lacI-lys 载体载体序列
LOCUS Exported 8856 bp ds-DNA circular SYN 18-DEC-2018
DEFINITION Expression vector pUC19-T7pol-lacI-lys, complete sequence.
ACCESSION EF153731
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 8856)
AUTHORS Kang Y, Son MS, Hoang TT.
TITLE One step engineering of T7-expression strains for protein
production: increasing the host-range of the T7-expression system
JOURNAL Protein Expr. Purif. 55 (2), 325-333 (2007)
PUBMED 17716915
REFERENCE 2 (bases 1 to 8856)
AUTHORS Kang Y, Son MS, Hoang TT.
TITLE Direct Submission
JOURNAL Submitted (30-NOV-2006) Microbiology, University of Hawaii at Manoa,
2538 The Mall - Snyder 310, Honolulu, HI 96822, USA
REFERENCE 3 (bases 1 to 8856)
AUTHORS .
TITLE Direct Submission
FEATURES Location/Qualifiers
source 1..8856
/organism="Expression vector pUC19-T7pol-lacI-lys"
/mol_type="other DNA"
/db_xref="taxon:418830"
primer_bind 379..395
/label=M13 fwd
/note="common sequencing primer, one of multiple similar
variants"
CDS complement(434..889)
/codon_start=1
/gene="T7-lys"
/product="T7 lysozyme"
/label=T7-lys
/note="native inhibitor of T7 RNA polymerase"
/protein_id="ABN54767.1"
/translation="MARVQFKQRESTDAIFVHCSATKPSQNVGVREIRQWHKEQGWLDV
GYHFIIKRDGTVEAGRDEMAVGSHAKGYNHNSIGVCLVGGIDDKGKFDANFTPAQMQSL
RSLLVTLLAKYEGAGLRAHHEVAPKACPSFDLKRWWEKNELVTSDRG"
gene complement(434..889)
/gene="T7-lys"
/label=T7-lys
misc_feature 1152..1199
/note="FRT; Flp-recombination-target"
protein_bind 1152..1199
/label=FRT
/bound_moiety="FLP recombinase from the Saccharomyces
cerevisiae 2u plasmid"
/note="FLP-mediated recombination occurs in the 8-bp core
sequence TCTAGAAA (Turan and Bode, 2011)."
CDS complement(1329..1862)
/codon_start=1
/gene="aacC1"
/product="gentamycin acetyl transferase"
/function="gentamycin resistance"
/label=aacC1
/protein_id="ABN54768.1"
/translation="MLRSSNDVTQQGSRPKTKLGGSSMGIIRTCRLGPDQVKSMRAALD
LFGREFGDVATYSQHQPDSDYLGNLLRSKTFIALAAFDQEAVVGALAAYVLPRFEQPRS
EIYIYDLAVSGEHRRQGIATALINLLKHEANALGAYVIYVQADYGDDPAVALYTKLGIR
EEVMHFDIDPSTAT"
gene complement(1329..1862)
/gene="aacC1"
/label=aacC1
promoter complement(2051..2079)
/gene="intI1 (promoter lies within the coding sequence)"
/label=Pc promoter
/note="class 1 integron promoter"
misc_feature 2120..2167
/note="FRT; Flp-recombination-target"
protein_bind 2120..2167
/label=FRT
/bound_moiety="FLP recombinase from the Saccharomyces
cerevisiae 2u plasmid"
/note="FLP-mediated recombination occurs in the 8-bp core
sequence TCTAGAAA (Turan and Bode, 2011)."
CDS 2248..3330
/codon_start=1
/gene="lacIq"
/product="LacI"
/label=lacIq
/note="lac repressor"
/protein_id="ABN54769.1"
/translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
YIPPSTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
ALADSLMQLARQVSRLESGQ"
gene 2248..3330
/gene="lacIq"
/label=lacIq
protein_bind 3343..3364
/label=CAP binding site
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding activates transcription in the presence
of cAMP."
promoter 3379..3409
/label=lac UV5 promoter
/note="E. coli lac promoter with an ""up"" mutation"
regulatory 3379..3408
/regulatory_class="promoter"
/note="lacUV5 promoter"
misc_feature 3411..3435
/label=lac operator
/note="lac operator"
protein_bind 3417..3433
/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 3441..3457
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
CDS 3453..3938
/codon_start=1
/gene="lacZ fragment"
/product="LacZ-alpha fragment of beta-galactosidase"
/label=lacZ-alpha
/translation="MTMITDSLAVVLQRRDWENPGVTQLNRLAAHPPFASWRNSEEART
DRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNV
TYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVRDLIPDLLTGRGTK"
primer_bind complement(3473..3489)
/label=M13 fwd
/note="common sequencing primer, one of multiple similar
variants"
CDS 3935..6586
/codon_start=1
/gene="T7-pol"
/product="T7 RNA polymerase"
/label=T7-pol
/protein_id="ABN54770.1"
/translation="MNTINIAKNDFSDIELAAIPFNTLADHYGERLAREQLALEHESYE
MGEARFRKMFERQLKAGEVADNAAAKPLITTLLPKMIARINDWFEEVKAKRGKRPTAFQ
FLQEIKPEAVAYITIKTTLACLTSADNTTVQAVASAIGRAIEDEARFGRIRDLEAKHFK
KNVEEQLNKRVGHVYKKAFMQVVEADMLSKGLLGGEAWSSWHKEDSIHVGVRCIEMLIE
STGMVSLHRQNAGVVGQDSETIELAPEYAEAIATRAGALAGISPMFQPCVVPPKPWTGI
TGGGYWANGRRPLALVRTHSKKALMRYEDVYMPEVYKAINIAQNTAWKINKKVLAVANV
ITKWKHCPVEDIPAIEREELPMKPEDIDMNPEALTAWKRAAAAVYRKDKARKSRRISLE
FMLEQANKFANHKAIWFPYNMDWRGRVYAVSMFNPQGNDMTKGLLTLAKGKPIGKEGYY
WLKIHGANCAGVDKVPFPERIKFIEENHENIMACAKSPLENTWWAEQDSPFCFLAFCFE
YAGVQHHGLSYNCSLPLAFDGSCSGIQHFSAMLRDEVGGRAVNLLPSETVQDIYGIVAK
KVNEILQADAINGTDNEVVTVTDENTGEISEKVKLGTKALAGQWLAYGVTRSVTKRSVM
TLAYGSKEFGFRQQVLEDTIQPAIDSGKGLMFTQPNQAAGYMAKLIWESVSVTVVAAVE
AMNWLKSAAKLLAAEVKDKKTGEILRKRCAVHWVTPDGFPVWQEYKKPIQTRLNLMFLG
QFRLQPTINTNKDSEIDAHKQESGIAPNFVHSQDGSHLRKTVVWAHEKYGIESFALIHD
SFGTIPADAANLFKAVRETMVDTYESCDVLADFYDQFADQLHESQLDKMPALPAKGNLN
LRDILESDFAFA"
gene 3935..6586
/gene="T7-pol"
/label=T7-pol
primer_bind complement(6635..6651)
/label=M13 rev
/note="common sequencing primer, one of multiple similar
variants"
protein_bind 6659..6675
/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)."
promoter complement(6683..6713)
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 6728..6749
/label=CAP binding site
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding activates transcription in the presence
of cAMP."
rep_origin 6973..7589
/label=colE1 origin
/note="colE1 origin"
rep_origin complement(7037..7625)
/direction=LEFT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
CDS complement(7796..8656)
/codon_start=1
/gene="bla"
/product="beta-lactamase"
/function="beta-lactam resistance"
/label=bla
/protein_id="ABN54771.1"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
gene complement(7796..8656)
/gene="bla"
/label=bla
promoter complement(8657..8761)
/gene="bla"
/label=AmpR promoter