| 载体基本信息 |
| 载体名称 |
pComb3X-KD247scFv-VI |
载体抗性 |
Ampicillin |
| 载体长度 |
4067 bp |
载体类型 |
Phagemid vector |
| 载体来源 |
Ong YT, Kirby KA, Sarafianos SG. |
pComb3X-KD247scFv-VI 载体载体图谱
pComb3X-KD247scFv-VI 载体载体序列
LOCUS Exported 4067 bp ds-DNA circular SYN 17-DEC-2018
DEFINITION Phagemid vector pComb3X-KD247scFv-VI, complete sequence.
ACCESSION KP119606
VERSION .
KEYWORDS .
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 4067)
AUTHORS Ong YT, Kirby KA, Sarafianos SG.
TITLE Genetic modification of KD-247 scFv to improve affinity for the V3
loop of HIV-1 from multiple clades
JOURNAL Unpublished
REFERENCE 2 (bases 1 to 4067)
AUTHORS Ong YT, Kirby KA, Sarafianos SG.
TITLE Direct Submission
JOURNAL Submitted (10-NOV-2014) Molecular Microbiology and Immunology,
University of Missouri, 401 Bond LSC, 1201 E. Rollins St., Columbia,
MO 65211, USA
REFERENCE 3 (bases 1 to 4067)
AUTHORS .
TITLE Direct Submission
COMMENT ##Assembly-Data-START##
Sequencing Technology :: Sanger dideoxy sequencing
##Assembly-Data-END##
FEATURES Location/Qualifiers
source 1..4067
/organism="Phagemid vector pComb3X-KD247scFv-VI"
/mol_type="other DNA"
/db_xref="taxon:1676626"
misc_feature 1..282
/label=derived from pComb3X (INSDC Accession AF268281)
/note="derived from pComb3X (INSDC Accession AF268281)"
protein_bind 109..130
/label=CAP binding site
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding activates transcription in the presence
of cAMP."
gene 145..1112
/gene="KD-247 scFv"
/label=KD-247 scFv
regulatory 145..175
/regulatory_class="promoter"
/gene="KD-247 scFv"
/note="lac"
promoter 145..175
/label=lac promoter
/note="promoter for the E. coli lac operon"
protein_bind 183..199
/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 222..1112
/codon_start=1
/gene="KD-247 scFv"
/product="KD-247 single-chain variable fragment"
/label=KD-247 scFv
/note="single-chain variable fragment containing variable
regions of KD-247 heavy chain and light chain"
/protein_id="AKQ09576.1"
/translation="MKKTAIAIAVALAGFATVAQAAQVQLVQSGAEVKKPGASVKVSCK
ASGYTFTNSWIGWFRQAPGQGLEWIGDIYPGGGYTNYNEIFKGKATMTADTSTNTAYME
LSSLRSEDTAVYYCSRGIPGYAMDYWGQGTLVTVSSGGGGSGGGGSGGGGSGGGGSDIQ
MTQRPDSLSASVGDRVTMSCKSSQSLLNSGDQKNYLTWYQQKPGQPPKLLIYWASTGES
GVPDRFSGSGSGTDFTFTISSLQPEDIATYYCQNDYSYPWTFGQGTKVEIKGQAGQHHH
HHHGAYPYDVPDYAS"
sig_peptide 222..284
/gene="KD-247 scFv"
/note="ompA signal peptide"
misc_feature 1049..4067
/label=derived from pComb3X (INSDC Accession AF268281)
/note="derived from pComb3X (INSDC Accession AF268281)"
CDS 1056..1073
/codon_start=1
/product="6xHis affinity tag"
/label=6xHis
/translation="HHHHHH"
CDS 1080..1106
/codon_start=1
/product="HA (human influenza hemagglutinin) epitope tag"
/label=HA
/translation="YPYDVPDYA"
rep_origin complement(1682..2137)
/direction=LEFT
/label=f1 ori
/note="f1 bacteriophage origin of replication; arrow
indicates direction of (+) strand synthesis"
promoter 2164..2268
/gene="bla"
/label=AmpR promoter
CDS 2269..3129
/codon_start=1
/product="beta-lactamase"
/label=beta-lactamase
/note="ampicillin-resistance"
/protein_id="AKQ09577.1"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
rep_origin 3300..3888
/direction=RIGHT
/label=ori
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"