pMCSG20 (linearized)

Linearized bacterial vector for ligation-independent cloning (LIC), with an S-Tag-GST-TEV leader.

Sequence Author: Midwest Center for Structural Genomics

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StyI (5829) PvuI (4967) PstI (4842) BsaI (4658) AhdI (4597) AlwNI (4120) BstZ17I (3475) BsaAI (3456) PflFI - Tth111I (3449) Bpu10I (2810) PpuMI (2710) BlpI (5852) AvaI - BsoBI - PaeR7I - PspXI - XhoI (5930) EagI - NotI (5938) HindIII (5945) SalI (5951) Eco53kI (5960) SacI (5962) EcoRI (5964) BamHI (5970) End (5976) Start (0) Acc65I (25) KpnI (29) SwaI (277) MscI (497) ATG NdeI (773) RBS XbaI (811) T7 promoter BspDI * - ClaI * (880) SgrAI (922) SphI (1078) BstAPI (1286) MluI (1603) BstEII (1784) PspOMI (1810) ApaI (1814) BssHII (2014) EcoRV (2053) HpaI (2109) PshAI (2448) FspAI (2685) pMCSG20 5976 bp
StyI  (5829)
1 site
C C W W G G G G W W C C

Sticky ends from different StyI sites may not be compatible.
PvuI  (4967)
1 site
C G A T C G G C T A G C
PstI  (4842)
1 site
C T G C A G G A C G T C
BsaI  (4658)
1 site
G G T C T C N C C A G A G N ( N ) 4

Sticky ends from different BsaI sites may not be compatible.
BsaI can be used between 37°C and 50°C.
AhdI  (4597)
1 site
G A C N N N N N G T C C T G N N N N N C A G

The 1-base overhangs produced by AhdI may be hard to ligate.
Sticky ends from different AhdI sites may not be compatible.
AlwNI  (4120)
1 site
C A G N N N C T G G T C N N N G A C

Sticky ends from different AlwNI sites may not be compatible.
BstZ17I  (3475)
1 site
G T A T A C C A T A T G
BsaAI  (3456)
1 site
Y A C G T R R T G C A Y
PflFI  (3449)
1 site
G A C N N N G T C C T G N N N C A G

The 1-base overhangs produced by PflFI may be hard to ligate.
Sticky ends from different PflFI sites may not be compatible.
Tth111I  (3449)
1 site
G A C N N N G T C C T G N N N C A G

The 1-base overhangs produced by Tth111I may be hard to ligate.
Sticky ends from different Tth111I sites may not be compatible.
Bpu10I  (2810)
1 site
C C T N A G C G G A N T C G

Cleavage may be enhanced when more than one copy of the Bpu10I recognition sequence is present.
This recognition sequence is asymmetric, so ligating sticky ends generated by Bpu10I will not always regenerate a Bpu10I site.
Sticky ends from different Bpu10I sites may not be compatible.
PpuMI  (2710)
1 site
R G G W C C Y Y C C W G G R

Sticky ends from different PpuMI sites may not be compatible.
BlpI  (5852)
1 site
G C T N A G C C G A N T C G

Sticky ends from different BlpI sites may not be compatible.
AvaI  (5930)
1 site
C Y C G R G G R G C Y C

Sticky ends from different AvaI sites may not be compatible.
BsoBI  (5930)
1 site
C Y C G R G G R G C Y C

Sticky ends from different BsoBI sites may not be compatible.
BsoBI is typically used at 37°C, but can be used at temperatures up to 65°C.
PaeR7I  (5930)
1 site
C T C G A G G A G C T C

PaeR7I does not recognize the sequence CTCTCGAG.
PspXI  (5930)
1 site
V C T C G A G B B G A G C T C V
XhoI  (5930)
1 site
C T C G A G G A G C T C
EagI  (5938)
1 site
C G G C C G G C C G G C
NotI  (5938)
1 site
G C G G C C G C C G C C G G C G
HindIII  (5945)
1 site
A A G C T T T T C G A A
SalI  (5951)
1 site
G T C G A C C A G C T G
Eco53kI  (5960)
1 site
G A G C T C C T C G A G
SacI  (5962)
1 site
G A G C T C C T C G A G
EcoRI  (5964)
1 site
G A A T T C C T T A A G
BamHI  (5970)
1 site
G G A T C C C C T A G G

After cleavage, BamHI-HF® (but not the original BamHI) can remain bound to DNA and alter its electrophoretic mobility.
End  (5976)
0 sites
Start  (0)
0 sites
Acc65I  (25)
1 site
G G T A C C C C A T G G
KpnI  (29)
1 site
G G T A C C C C A T G G
SwaI  (277)
1 site
A T T T A A A T T A A A T T T A

SwaI is typically used at 25°C, but is 50% active at 37°C.
MscI  (497)
1 site
T G G C C A A C C G G T
NdeI  (773)
1 site
C A T A T G G T A T A C

Prolonged incubation with NdeI may lead to removal of additional nucleotides.
XbaI  (811)
1 site
T C T A G A A G A T C T
BspDI  (880)
1 site
A T C G A T T A G C T A
* Blocked by Dam methylation.
ClaI  (880)
1 site
A T C G A T T A G C T A
* Blocked by Dam methylation.
SgrAI  (922)
1 site
C R C C G G Y G G Y G G C C R C

Efficient cleavage requires at least two copies of the SgrAI recognition sequence.
SphI  (1078)
1 site
G C A T G C C G T A C G
BstAPI  (1286)
1 site
G C A N N N N N T G C C G T N N N N N A C G

Sticky ends from different BstAPI sites may not be compatible.
MluI  (1603)
1 site
A C G C G T T G C G C A
BstEII  (1784)
1 site
G G T N A C C C C A N T G G

Sticky ends from different BstEII sites may not be compatible.
BstEII is typically used at 60°C, but is 50% active at 37°C.
PspOMI  (1810)
1 site
G G G C C C C C C G G G
ApaI  (1814)
1 site
G G G C C C C C C G G G

ApaI can be used between 25°C and 37°C.
BssHII  (2014)
1 site
G C G C G C C G C G C G

BssHII is typically used at 50°C, but is 75% active at 37°C.
EcoRV  (2053)
1 site
G A T A T C C T A T A G

EcoRV is reportedly more prone than its isoschizomer Eco32I to delete a base after cleavage.
HpaI  (2109)
1 site
G T T A A C C A A T T G
PshAI  (2448)
1 site
G A C N N N N G T C C T G N N N N C A G

PshAI quickly loses activity at 37°C, but can be used at 25°C for long incubations.
FspAI  (2685)
1 site
R T G C G C A Y Y A C G C G T R
lacI
1253 .. 2335  =  1083 bp
360 amino acids  =  38.6 kDa
Product: lac repressor
The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D-thiogalactopyranoside (IPTG).
lacI
1253 .. 2335  =  1083 bp
360 amino acids  =  38.6 kDa
Product: lac repressor
The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D-thiogalactopyranoside (IPTG).
AmpR
4524 .. 5384  =  861 bp
286 amino acids  =  31.5 kDa
2 segments
   Segment 2:  
   4524 .. 5315  =  792 bp
   263 amino acids  =  28.9 kDa
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
AmpR
4524 .. 5384  =  861 bp
286 amino acids  =  31.5 kDa
2 segments
   Segment 1:  signal sequence  
   5316 .. 5384  =  69 bp
   23 amino acids  =  2.6 kDa
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
AmpR
4524 .. 5384  =  861 bp
286 amino acids  =  31.5 kDa
2 segments
Product: β-lactamase
confers resistance to ampicillin, carbenicillin, and related antibiotics
TEV site
4 .. 24  =  21 bp
7 amino acids  =  900.0 Da
Product: tobacco etch virus (TEV) protease recognition and cleavage site
TEV site
4 .. 24  =  21 bp
7 amino acids  =  900.0 Da
Product: tobacco etch virus (TEV) protease recognition and cleavage site
GST
52 .. 705  =  654 bp
218 amino acids  =  25.5 kDa
Product: glutathione S-transferase from Schistosoma japonicum
GST
52 .. 705  =  654 bp
218 amino acids  =  25.5 kDa
Product: glutathione S-transferase from Schistosoma japonicum
S-Tag
727 .. 771  =  45 bp
15 amino acids  =  1.7 kDa
Product: affinity and epitope tag derived from pancreatic ribonuclease A
S-Tag
727 .. 771  =  45 bp
15 amino acids  =  1.7 kDa
Product: affinity and epitope tag derived from pancreatic ribonuclease A
ATG
772 .. 774  =  3 bp
1 amino acid  =  149.2 Da
Product: start codon
ATG
772 .. 774  =  3 bp
1 amino acid  =  149.2 Da
Product: start codon
ori
3765 .. 4353  =  589 bp
high-copy-number ColE1/pMB1/pBR322/pUC origin of replication
ori
3765 .. 4353  =  589 bp
high-copy-number ColE1/pMB1/pBR322/pUC origin of replication
rop
3144 .. 3335  =  192 bp
63 amino acids  =  7.2 kDa
Product: Rop protein, which maintains plasmids at low copy number
rop
3144 .. 3335  =  192 bp
63 amino acids  =  7.2 kDa
Product: Rop protein, which maintains plasmids at low copy number
AmpR promoter
5385 .. 5488  =  104 bp
AmpR promoter
5385 .. 5488  =  104 bp
lacI promoter
1175 .. 1252  =  78 bp
lacI promoter
1175 .. 1252  =  78 bp
T7 terminator
5798 .. 5845  =  48 bp
transcription terminator for bacteriophage T7 RNA polymerase
T7 terminator
5798 .. 5845  =  48 bp
transcription terminator for bacteriophage T7 RNA polymerase
lac operator
819 .. 843  =  25 bp
The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D-thiogalactopyranoside (IPTG).
lac operator
819 .. 843  =  25 bp
The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D-thiogalactopyranoside (IPTG).
T7 promoter
844 .. 862  =  19 bp
promoter for bacteriophage T7 RNA polymerase
T7 promoter
844 .. 862  =  19 bp
promoter for bacteriophage T7 RNA polymerase
6xHis
5912 .. 5929  =  18 bp
6 amino acids  =  840.9 Da
Product: 6xHis affinity tag
6xHis
5912 .. 5929  =  18 bp
6 amino acids  =  840.9 Da
Product: 6xHis affinity tag
RBS
783 .. 788  =  6 bp
ribosome binding site
RBS
783 .. 788  =  6 bp
ribosome binding site
ORF:  775 .. 1503  =  729 bp
ORF:  242 amino acids  =  25.5 kDa
ORF:  2092 .. 2355  =  264 bp
ORF:  87 amino acids  =  8.9 kDa
ORF:  4654 .. 4920  =  267 bp
ORF:  88 amino acids  =  9.2 kDa
ORF:  1376 .. 2335  =  960 bp
ORF:  319 amino acids  =  34.1 kDa
ORF:  2391 .. 2747  =  357 bp
ORF:  118 amino acids  =  13.0 kDa
ORF:  3111 .. 3335  =  225 bp
ORF:  74 amino acids  =  8.5 kDa
ORF:  1 .. 774  =  774 bp
ORF:  258 amino acids  =  30.0 kDa
ORF:  826 .. 1077  =  252 bp
ORF:  83 amino acids  =  8.6 kDa
ORF:  951 .. 1214  =  264 bp
ORF:  87 amino acids  =  9.5 kDa
ORF:  2118 .. 2369  =  252 bp
ORF:  83 amino acids  =  9.1 kDa
ORF:  4524 .. 5384  =  861 bp
ORF:  286 amino acids  =  31.5 kDa
ORF:  2744 .. 3112  =  369 bp
ORF:  122 amino acids  =  14.2 kDa
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