Peptide Libraray

Tat (47-57)

General Information

DCTPep ID DCTPep00070

Peptide Name Tat (47-57)

Sequence YGRKKRRQRRR

Sequence Length 11

UniProt ID Not available

PubChem CID Not available

Origin Synthetic

Type Synthetic peptide

Classification

ACP Tumor active peptide Transducing peptide Cell-penetrating peptides

Activity Information

Cell Line	Disease	Activity	Assay	Testing Time	Literature
HeLa	Human papillomavirus-related endocervical adenocarcinoma	55-65% viablity=100 µM	MTT assay	24 h	1

Hemolytic Activity Not available

Normal (non-cancerous) Cytotoxicity Not available

Target Not available

Affinity Not available

Mechanism Not available

Structure Information

PDB ID Not available

Predicted Structure Not available

(Please note that there is the predicted structure, predicted by AlphaFold)

Helicity Not available

Linear/Cyclic Linear

Disulfide/Other Bond Not available

N-terminal Modification Free

C-terminal Modification Free

Other Modification None

Chiral L

Physicochemical Information

Formula C64H118N32O14

Absent amino acids ACDEFHILMNPSTVW

Theoretical pI 12.31

Acidic residues 0

Basic residues 8

Polar residues 2

Molecular weight (Average) 1559.85

Molecular weight (Monoisotopic) 1558.95

Common amino acids R

Net charge 8

Instability index (II) 204.74

Aliphatic index 0.00

Grand average of hydropathicity (GRAVY) -3.636

Half Life
2.8 hours (mammalian reticulocytes, in vitro).
10 min (yeast, in vivo).
2 min (Escherichia coli, in vivo).

Extinction coefficients
Ext. coefficient 1490
Abs 0.1% (=1 g/l) 0.955

Amino acid distribution

Literature Information

Literature 1

Pubmed ID 12417587

Title Translocation of analogues of the antimicrobial peptides magainin and buforin across human cell membranes

Doi 10.1074/jbc.M208762200

Year 2003

Patent

Patent ID Not available

Patent Title Not available

Other Iinformation Not available

Other Published ID Not available