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Peptide record

TPDB15921

Antibacterial standard
18 amino acids
Basic Information
3D PDB MODEL
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TPDB15921
Antibacterial
Anti-infective peptides
dbAMP
standard
No
A 18-aa standard-residue antibacterial peptide sequence curated from dbAMP, with an available 3D structural model.
Sequence
YIRKINRHFKTLKKNLKK
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.

C108H186N34O23
ADCEQGMPSWV
K
2328.88
11.74
9
0
6
+8
3.40
-1.400
86.67
Mammalian: 2.8 hour Yeast: 10 min E.coli: 2 min
1490
0.64
4
Residue Composition
number
0
A
2
R
2
N
0
D
0
C
0
E
0
Q
0
G
1
H
2
I
2
L
6
K
0
M
1
F
0
P
0
S
1
T
0
W
1
Y
0
V
Amino Acid Distribution
A: 0 R: 2 N: 2 D: 0 C: 0 E: 0 Q: 0 G: 0 H: 1 I: 2 L: 2 K: 6 M: 0 F: 1 P: 0 S: 0 T: 1 W: 0 Y: 1 V: 0
Chemical Descriptors
18 reviewed residue count
C108H186N34O23 sequence-only estimate (linear, free termini)
2328.88 sequence-only estimate (linear, free termini)
11.74 sequence-only estimate (linear, free termini)
+8 sequence-only estimate (linear, free termini)
3.40 sequence-only estimate (linear, free termini)
-1.400 sequence-only estimate (linear, free termini)
Evidence Records 1 records
Evidence 1 Activity

Source & Reference

dbAMP

Other

Source Activity Label Source Definition
Antibacterial
dbAMP classified as Antibacterial under the Anti-bacterial function class.