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Peptide record

TPDB38726

Neurotoxin Toxicity standard
32 amino acids
Basic Information
3D PDB MODEL
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TPDB38726
Neurotoxin Toxicity
Toxicity and safety peptides
NTxPred2 Peptipedia ToxinPred 3.0
standard
No
A 32-aa standard natural multi-activity (Neurotoxin and Toxicity) peptide sequence curated from NTxPred2, Peptipedia, and ToxinPred 3.0, with an available 3D structural model.
Sequence
VFCRSNGQQCTSDGQCCYGKCMTAFMGKICMR
Physicochemical Analysis
C143H230N44O44S9
EHLPW
C
3558.21
8.31
4
1
9
+3
1.83
-0.106
24.38
Mammalian: 100 hour Yeast: >20 hour E.coli: >10 hour
1865
52.41
15
Residue Composition
number
1
A
2
R
1
N
1
D
6
C
0
E
3
Q
4
G
0
H
1
I
0
L
2
K
3
M
2
F
0
P
2
S
2
T
0
W
1
Y
1
V
Amino Acid Distribution
A: 1 R: 2 N: 1 D: 1 C: 6 E: 0 Q: 3 G: 4 H: 0 I: 1 L: 0 K: 2 M: 3 F: 2 P: 0 S: 2 T: 2 W: 0 Y: 1 V: 1
Chemical Descriptors
32
C143H230N44O44S9
3558.21
8.31
+3
1.83
-0.106
Evidence Records 1 records
Evidence 1 Activity

Activity

Neurotoxin
FUNCTION: Acts as a neurotoxin. {ECO:0000305}.

Source & Reference

NA
UniProtKB/Swiss-Prot Tox-Prot

Other

Phoneutria nigriventer (Brazilian armed spider) (Ctenus nigriventer)
Neurotoxin
Acts as a neurotoxin..
U13-ctenitoxin-Pn1a (U13-CNTX-Pn1a) (Neurotoxin PNTx13C3)
spider
Neurotoxin 17 (21C2) family
Evidence at protein level
Direct protein sequencing Disulfide bond Knottin Neurotoxin Secreted Toxin
TISSUE SPECIFICITY: Expressed by the venom gland. {ECO:0000269|PubMed:16278100, ECO:0000305}.
Additional Detail Fields 7 fields
Direct protein sequencing Disulfide bond Knottin Neurotoxin Secreted Toxin
Neurotoxin
Evidence at protein level
Neurotoxin 17 (21C2) family
U13-ctenitoxin-Pn1a (U13-CNTX-Pn1a) (Neurotoxin PNTx13C3)
TISSUE SPECIFICITY: Expressed by the venom gland. {ECO:0000269|PubMed:16278100, ECO:0000305}.
spider