pSC101-P_bla_PtNTT2 载体 (V016154)

我们所展示的质粒图谱主要是从文献和开放数据库中收集而来,主要是为了方便研究工作,其中一小部分质粒进行了质量控制,可供科学家使用。

所有的产品都严格仅供科学研究使用,不能应用于临床试验,包括人体摄入、注射或外用的药理学用途。

确保质粒的关键元件正确,但是我们并不能保证实验结果。页面展示的图谱序列为理论序列,可能与测序结果不一致,请自行比对后确定是否满足要求。(如果测过序,本页面一般会提供下载)

开放数据库中的大多数载体序列都没有被完全测序。如果实际序列与参考序列的相似度超过99%,则将其视为正确。

由于科学研究是在探索未知,具有很大的不确定性,在任何情况下,我们都不承担超出质粒本身的额外经济损失或责任。

载体名称:
pSC101-P_bla_PtNTT2
载体抗性:
Chloramphenicol
载体长度:
4839 bp
载体类型:
Cloning vector
复制子:
pSC101 ori
载体来源:
Hashimoto K, Fischer EC, Romesberg FE.
拷贝数:
Low Copy
培养温度:
30℃

pSC101-P_bla_PtNTT2 载体图谱

pSC101-P_bla_PtNTT24839 bp6001200180024003000360042004800TSSpUC19-likeregulatoryShine-DalgarnoPtNTT2lambda t0 terminatorpCDF-1b-likeCmRcat promoterpSC101 oriRep101

质粒操作方法

1. 发货形式:质粒干粉(常温运输,存于-20度,请务必先转化提质粒后使用)

2. 收到质粒干粉后请先5000rpm离心1min,再加入20μl ddH2O溶解质粒;(质粒复测的浓度有时候与标称值差距较大,这可能是因为冻干质粒在管中的位置、复溶效率、测量偏差以及管壁的吸附导致,因此建议先转化提质粒后再使用)

3. 取1支100μl 感受态于冰上解冻10min,加入2μl质粒,再冰浴30min后,42℃热激60s,不要搅动,再冰浴2min;

4. 加入900μl无抗的LB液体培养基,180rpm震荡37℃培养45min (30℃培养1-1.5小时);

5. 6000rpm离心5min,仅留100μl上清液重悬细菌沉淀,并涂布至目标质粒抗性的LB平板上;

6. 将平板倒置37℃培养14h,如果要求是30℃则培养20h; (菌落过多则将质粒稀释后再转化;没有菌落则加入10μl质粒转化;建议不要直接转表达感受态, 要先转克隆感受态,重提质粒后再导入表达感受态);

7. 挑取单菌落至LB液体培养基中,加入对应抗生素,220rpm震荡培养14h,根据实验需要和质粒提取试剂盒说明书提取质粒。

pSC101-P_bla_PtNTT2 载体序列

LOCUS       62056_19385        4839 bp DNA     circular SYN 16-JUN-2021
DEFINITION  Cloning vector pSC101-P_bla_PtNTT2, complete sequence.
ACCESSION   MW816820
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4839)
  AUTHORS   Hashimoto K, Fischer EC, Romesberg FE.
  TITLE     Efforts toward Further Integration of an Unnatural Base Pair into 
            the Biology of a Semisynthetic Organism
  JOURNAL   J Am Chem Soc (2021) In press
  PUBMED    34096294
REFERENCE   2  (bases 1 to 4839)
  AUTHORS   Hashimoto K.
  TITLE     Direct Submission
  JOURNAL   Submitted (25-MAR-2021) Department of Chemistry, The Scripps 
            Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 
            92037, USA
REFERENCE   3  (bases 1 to 4839)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "J Am Chem 
            Soc (2021) In press"
COMMENT     SGRef: number: 2; type: "Journal Article"; journalName: "Submitted 
            (25-MAR-2021) Department of Chemistry, The Scripps Research 
            Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA"
COMMENT     ##Assembly-Data-START##
            Sequencing Technology :: Sanger dideoxy sequencing 
            ##Assembly-Data-END##
FEATURES             Location/Qualifiers
     source          1..4839
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     misc_feature    71..184
                     /label=pUC19-like
                     /note="pUC19-like"
     regulatory      185..235
                     /regulatory_class="promoter"
     misc_feature    235
                     /label=TSS
                     /note="TSS"
     misc_feature    268..273
                     /label=Shine-Dalgarno
                     /note="Shine-Dalgarno"
     CDS             280..1815
                     /codon_start=1
                     /transl_table=11
                     /product="PtNTT2"
                     /label=PtNTT2
                     /protein_id="QWO78774.1"
                     /translation="MGGSTVAPTTPLATGGALRKVRQAVFPIYGNQEVTKFLLIGSIKF
                     FIILALTLTRDTKDTLIVTQCGAEAIAFLKIYGVLPAATAFIALYSKMSNAMGKKMLFY
                     STCIPFFTFFGLFDVFIYPNAERLHPSLEAVQAILPGGAASGGMAVLAKIATHWTSALF
                     YVMAEIYSSVSVGLLFWQFANDVVNVDQAKRFYPLFAQMSGLAPVLAGQYVVRFASKAV
                     NFEASMHRLTAAVTFAGIMICIFYQLSSSYVERTESAKPAADNEQSIKPKKKKPKMSMV
                     ESGKFLASSQYLRLIAMLVLGYGLSINFTEIMWKSLVKKQYPDPLDYQRFMGNFSSAVG
                     LSTCIVIFFGVHVIRLLGWKVGALATPGIMAILALPFFACILLGLDSPARLEIAVIFGT
                     IQSLLSKTSKYALFDPTTQMAYIPLDDESKVKGKAAIDVLGSRIGKSGGSLIQQGLVFV
                     FGNIINAAPVVGVVYYSVLVAWMSAAGRLSGLFQAQTEMDKADKMEAKTNKEK"
     terminator      1849..1943
                     /label=lambda t0 terminator
                     /note="transcription terminator from phage lambda"
     misc_feature    1960..2065
                     /label=pCDF-1b-like
                     /note="pCDF-1b-like"
     CDS             complement(2166..2822)
                     /label=CmR
                     /note="chloramphenicol acetyltransferase"
     promoter        complement(2823..2925)
                     /label=cat promoter
                     /note="promoter of the E. coli cat gene encoding
                     chloramphenicol acetyltransferase"
     rep_origin      3270..3492
                     /label=pSC101 ori
                     /note="low-copy replication origin that requires the Rep101
                     protein"
     CDS             3540..4487
                     /label=Rep101
                     /note="RepA protein needed for replication with the pSC101 
                     origin"