Peptide record

TPDB09860

Buforin IIb Antibacterial Anticancer Antifungal Antiparasitic Cell-penetrating Peptides Hemolysis Toxicity standard
21 amino acids
Basic Information
3D PDB MODEL
Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber.
TPDB09860
Buforin IIb
Antibacterial Anticancer Antifungal Antiparasitic Cell-penetrating Peptides Hemolysis Toxicity
Anti-infective peptides Cancer-related peptides Toxicity and safety peptides Delivery and barrier-penetrating peptides
AntiBP3 dbAMP DRAMP Peptipedia ACP740 _ACP240 AntiCP 2.0 CancerPPD 2.0 SATPdb dbACP iACP-DRLF pep-lab Antifungipept CAFPdb CPPsite3.0 HemoPI Hemolytic2 PD_Hemolysis
standard
No
A 21-aa standard natural multi-activity (Antibacterial, Anticancer, Antifungal, and other sources) peptide sequence curated from AntiBP3, dbAMP, DRAMP, and other sources, with an available 3D structural model.
Sequence
RAGLQFPVGRLLRRLLRRLLR
Physicochemical Analysis
C115H207N43O23
NDCEHIKMSTWY
RL
2560.18
13.18
7
0
10
+7
1.57
-0.095
148.57
Mammalian: 1 hour Yeast: 2 min E.coli: 2 min
0
0.00
1
Residue Composition
number
1
A
7
R
0
N
0
D
0
C
0
E
1
Q
2
G
0
H
0
I
7
L
0
K
0
M
1
F
1
P
0
S
0
T
0
W
0
Y
1
V
Amino Acid Distribution
A: 1 R: 7 N: 0 D: 0 C: 0 E: 0 Q: 1 G: 2 H: 0 I: 0 L: 7 K: 0 M: 0 F: 1 P: 1 S: 0 T: 0 W: 0 Y: 0 V: 1
Chemical Descriptors
21
C115H207N43O23
2560.18
13.18
+7
1.57
-0.095
Free
L
Linear
Free
Antibacterial
histone H2A
Evidence Records 61 records
Evidence 1 Activity

Activity

IC50
IC50=14.7 µg/ml
Anticancer
14.7 µg/mL

Target

Leukemia Cancer
CCRF-CEM
Blood

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008

Other

Source Activity Label Source Definition
Anticancer
CancerPPD 2.0 manually curated experimentally verified anticancer peptide/protein annotation.
Evidence 2 Activity

Activity

IC50
IC50=11.3 µg/ml
Anticancer
11.3 µg/mL

Target

Leukemia Cancer
HL-60
Blood

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 3 Activity

Activity

IC50
IC50=8.2 µg/ml
Anticancer
8.2 µg/mL

Target

Leukemia Cancer
K-562
Blood

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 4 Activity

Activity

IC50
IC50=17 µg/ml
Anticancer
17 µg/mL

Target

Leukemia Cancer
MOLT-4
Blood

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 5 Activity

Activity

IC50
IC50=10.5 µg/ml
Anticancer
10.5 µg/mL

Target

Leukemia Cancer
RPMI-8226
Blood

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 6 Activity

Activity

IC50
IC50=20.2 µg/ml
Anticancer
20.2 µg/mL

Target

Leukemia Cancer
SR
Blood

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 7 Activity

Activity

IC50
IC50=15.1 µg/ml
Anticancer
15.1 µg/mL

Target

Breast Cancer
MCF-7
Breast

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 8 Activity

Activity

IC50
IC50=11.5 µg/ml
Anticancer
11.5 µg/mL

Target

Breast Cancer
NCI/ADR-RES
Breast

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 9 Activity

Activity

IC50
IC50=11.3 µg/ml
Anticancer
11.3 µg/mL

Target

Breast Cancer
MDA-MB-231
Breast

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 10 Activity

Activity

IC50
IC50=11.7 µg/ml
Anticancer
11.7 µg/mL

Target

Breast Cancer
HS578T
Breast

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 11 Activity

Activity

IC50
IC50=11.3 µg/ml
Anticancer
11.3 µg/mL

Target

Breast Cancer
MDA-MB-435
Breast

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 12 Activity

Activity

IC50
IC50=10.6 µg/ml
Anticancer
10.6 µg/mL

Target

Breast Cancer
MDA-N
Breast

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 13 Activity

Activity

IC50
IC50=12.9 µg/ml
Anticancer
12.9 µg/mL

Target

Breast Cancer
BT-549
Breast

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 14 Activity

Activity

IC50
IC50=23.9 µg/ml
Anticancer
23.9 µg/mL

Target

Breast Cancer
T-47D
Breast

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 15 Activity

Activity

IC50
IC50=11.7 µg/ml
Anticancer
11.7 µg/mL

Target

Lung Cancer
A-549
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 16 Activity

Activity

IC50
IC50=12.1 µg/ml
Anticancer
12.1 µg/mL

Target

Lung Cancer
EKVX
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 17 Activity

Activity

IC50
IC50=12.6 µg/ml
Anticancer
12.6 µg/mL

Target

Lung Cancer
HOP-62
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 18 Activity

Activity

IC50
IC50=7.2 µg/ml
Anticancer
7.2 µg/mL

Target

Lung Cancer
HOP-92
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 19 Activity

Activity

IC50
IC50=13.3 µg/ml
Anticancer
13.3 µg/mL

Target

Lung Cancer
NCI-H226
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 20 Activity

Activity

IC50
IC50=10.8 µg/ml
Anticancer
10.8 µg/mL

Target

Lung Cancer
NCI-H23
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 21 Activity

Activity

IC50
IC50=10.7 µg/ml
Anticancer
10.7 µg/mL

Target

Lung Cancer
NCI-H322M
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 22 Activity

Activity

IC50
IC50=12.1 µg/ml
Anticancer
12.1 µg/mL

Target

Lung Cancer
NCI-H460
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 23 Activity

Activity

IC50
IC50=11.2 µg/ml
Anticancer
11.2 µg/mL

Target

Lung Cancer
NCI-H522
Lung

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 24 Activity

Activity

IC50
IC50=12.4 µg/ml
Anticancer
12.4 µg/mL

Target

Brain Tumor
SF-268
Brain

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 25 Activity

Activity

IC50
IC50=12.9 µg/ml
Anticancer
12.9 µg/mL

Target

Brain Tumor
SF-295
Brain

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 26 Activity

Activity

IC50
IC50=9.5 µg/ml
Anticancer
9.5 µg/mL

Target

Brain Tumor
SF-539
Brain

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 27 Activity

Activity

IC50
IC50=13.8 µg/ml
Anticancer
13.8 µg/mL

Target

Brain Tumor
SNB-19
Brain

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 28 Activity

Activity

IC50
IC50=15.5 µg/ml
Anticancer
15.5 µg/mL

Target

Brain Tumor
SNB-75
Brain

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 29 Activity

Activity

IC50
IC50=10.6 µg/ml
Anticancer
10.6 µg/mL

Target

Brain Tumor
U-251
Brain

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 30 Activity

Activity

IC50
IC50=9.5 µg/ml
Anticancer
9.5 µg/mL

Target

Skin Cancer
LOXIMVI
Skin

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 31 Activity

Activity

IC50
IC50=10.9 µg/ml
Anticancer
10.9 µg/mL

Target

Skin Cancer
MALME-3M
Skin

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 32 Activity

Activity

IC50
IC50=15.1 µg/ml
Anticancer
15.1 µg/mL

Target

Skin Cancer
M14
Skin

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 33 Activity

Activity

IC50
IC50=11.1 µg/ml
Anticancer
11.1 µg/mL

Target

Skin Cancer
SK-MEL-2
Skin

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 34 Activity

Activity

IC50
IC50=8.9 µg/ml
Anticancer
8.9 µg/mL

Target

Skin Cancer
SK-MEL-5
Skin

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 35 Activity

Activity

IC50
IC50=12.5 µg/ml
Anticancer
12.5 µg/mL

Target

Skin Cancer
UACC-257
Skin

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 36 Activity

Activity

IC50
IC50=10.6 µg/ml
Anticancer
10.6 µg/mL

Target

Skin Cancer
UACC-62
Skin

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 37 Activity

Activity

IC50
IC50=12.2 µg/ml
Anticancer
12.2 µg/mL

Target

Renal Cancer
786-0
Renal

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 38 Activity

Activity

IC50
IC50=10 µg/ml
Anticancer
10 µg/mL

Target

Renal Cancer
A-498
Renal

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 39 Activity

Activity

IC50
IC50=12 µg/ml
Anticancer
12 µg/mL

Target

Renal Cancer
ACHN
Renal

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 40 Activity

Activity

IC50
IC50=14.1 µg/ml
Anticancer
14.1 µg/mL

Target

Renal Cancer
CAKI-1
Renal

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 41 Activity

Activity

IC50
IC50=11 µg/ml
Anticancer
11 µg/mL

Target

Renal Cancer
RFX393
Renal

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 42 Activity

Activity

IC50
IC50=11.4 µg/ml
Anticancer
11.4 µg/mL

Target

Renal Cancer
SN-12C
Renal

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 43 Activity

Activity

IC50
IC50=13.1 µg/ml
Anticancer
13.1 µg/mL

Target

Renal Cancer
TK-10
Renal

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 44 Activity

Activity

IC50
IC50=10.6 µg/ml
Anticancer
10.6 µg/mL

Target

Renal Cancer
UO-31
Renal

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 45 Activity

Activity

IC50
IC50=9 µg/ml
Anticancer
9 µg/mL

Target

Ovarian Cancer
IGROV1
Ovary

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 46 Activity

Activity

IC50
IC50=15.2 µg/ml
Anticancer
15.2 µg/mL

Target

Ovarian Cancer
OVRCAR-3
Ovary

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 47 Activity

Activity

IC50
IC50=17.6 µg/ml
Anticancer
17.6 µg/mL

Target

Ovarian Cancer
OVRCAR-4
Ovary

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 48 Activity

Activity

IC50
IC50=13.8 µg/ml
Anticancer
13.8 µg/mL

Target

Ovarian Cancer
OVRCAR-5
Ovary

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 49 Activity

Activity

IC50
IC50=13 µg/ml
Anticancer
13 µg/mL

Target

Ovarian Cancer
OVRCAR-8
Ovary

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 50 Activity

Activity

IC50
IC50=12.6 µg/ml
Anticancer
12.6 µg/mL

Target

Ovarian Cancer
SK-OV-3
Ovary

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 51 Activity

Activity

IC50
IC50=11.2 µg/ml
Anticancer
11.2 µg/mL

Target

Colon Cancer
COLO-205
Colon

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 52 Activity

Activity

IC50
IC50=14.6 µg/ml
Anticancer
14.6 µg/mL

Target

Colon Cancer
HCT-116
Colon

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 53 Activity

Activity

IC50
IC50=13.2 µg/ml
Anticancer
13.2 µg/mL

Target

Colon Cancer
HCT-15
Colon

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 54 Activity

Activity

IC50
IC50=17.6 µg/ml
Anticancer
17.6 µg/mL

Target

Colon Cancer
HT-29
Colon

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 55 Activity

Activity

IC50
IC50=12 µg/ml
Anticancer
12 µg/mL

Target

Colon Cancer
KM12
Colon

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 56 Activity

Activity

IC50
IC50=12.7 µg/ml
Anticancer
12.7 µg/mL

Target

Colon Cancer
SW-620
Colon

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 57 Activity

Activity

IC50
IC50=12 µg/ml
Anticancer
12 µg/mL

Target

Prostate Cancer
PC-3
Prostate

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 58 Activity

Activity

IC50
IC50=15.3 µg/ml
Anticancer
15.3 µg/mL

Target

Prostate Cancer
DU-145
Prostate

Assay & Model

MTT/MTS assay
48-h

Source & Reference

CancerPPD 2.0 dbACP SATPdb
CancerPPD2
2008
Evidence 59 Activity

Activity

0% Hemolysis
Toxicity
100 µg/mL
Hemolytic Cytotoxic
0% Hemolysis | 100 | µg/mL | target cell: Human erythrocytes

Target

Human erythrocytes

Source & Reference

NA
DBAASP
Mechanism of action and specificity of antimicrobial peptides designed based on buforin IIb | Peptides | 2012
Evidence 60 Activity

Activity

34% Hemolysis
Toxicity
200 µM
Hemolytic Cytotoxic
34% Hemolysis | 200 | µM | target cell: Human erythrocytes

Target

Human erythrocytes

Source & Reference

NA
DBAASP
A cancer specific cell-penetrating peptide, BR2, for the efficient delivery of an scFv into cancer cells. | PLoS One | 2013
Evidence 61 Hemolysis

Source & Reference

HemoPI PD_Hemolysis
PD_Hemolysis