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Peptide record

TPDB19186

Antibacterial standard
19 amino acids
Basic Information
3D PDB MODEL
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TPDB19186
Antibacterial
Anti-infective peptides
Peptipedia
standard
No
A 19-aa standard-residue antibacterial peptide sequence curated from Peptipedia, with an available 3D structural model.
Sequence
FLGALIPAITGLIGGLINR
Physicochemical Analysis

Sequence-only estimates for a linear peptide with free termini, not experimentally measured molecular properties. Mass and formula exclude cyclization and disulfide formation. The optical estimates assume paired cysteines, 280 nm, 1 g/L and a 1 cm path. The N-end rule estimate is not a measured plasma half-life.

C90H153N23O22
DCEQHKMSWYV
GIL
1909.35
11.05
1
0
11
+1
-1.35
1.458
174.74
Mammalian: 1.1 hour Yeast: 3 min E.coli: 2 min
0
0.00
2
Residue Composition
number
2
A
1
R
1
N
0
D
0
C
0
E
0
Q
4
G
0
H
4
I
4
L
0
K
0
M
1
F
1
P
0
S
1
T
0
W
0
Y
0
V
Amino Acid Distribution
A: 2 R: 1 N: 1 D: 0 C: 0 E: 0 Q: 0 G: 4 H: 0 I: 4 L: 4 K: 0 M: 0 F: 1 P: 1 S: 0 T: 1 W: 0 Y: 0 V: 0
Chemical Descriptors
19 reviewed residue count
C90H153N23O22 sequence-only estimate (linear, free termini)
1909.35 sequence-only estimate (linear, free termini)
11.05 sequence-only estimate (linear, free termini)
+1 sequence-only estimate (linear, free termini)
-1.35 sequence-only estimate (linear, free termini)
1.458 sequence-only estimate (linear, free termini)
Evidence Records 2 records
Evidence 1 Activity

Activity

MIC
Antibacterial
102 µM

Target

E.coli

Source & Reference

NA

Other

weakly active against E.coli (MIC 102 uM) and S.aureus (MIC 102 uM).
Evidence 2 Activity

Activity

MIC
Antibacterial
102 µM

Target

S.aureus

Source & Reference

NA

Other

weakly active against E.coli (MIC 102 uM) and S.aureus (MIC 102 uM).