Back to search

Peptide record

TPDB38725

Neurotoxin Toxicity standard
31 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.
TPDB38725
Neurotoxin Toxicity
Toxicity and safety peptides
NTxPred2 Peptipedia ToxinPred 3.0
standard
No
A 31-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
VFCRFNGQQCTSDGQCCYGKCRTAFMGKICM
Physicochemical Analysis
C144H225N43O42S8
EHLPW
C
3487.11
8.31
4
1
9
+3
0.80
-0.055
25.16
Mammalian: 100 hour Yeast: >20 hour E.coli: >10 hour
1865
53.48
14
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
2
M
3
F
0
P
1
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: 2 F: 3 P: 0 S: 1 T: 2 W: 0 Y: 1 V: 1
Chemical Descriptors
31
C144H225N43O42S8
3487.11
8.31
+3
0.80
-0.055
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-Pn1b (U13-CNTX-Pn1b) (Neurotoxin PNTx24A0C3)
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}.
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-Pn1b (U13-CNTX-Pn1b) (Neurotoxin PNTx24A0C3)
TISSUE SPECIFICITY: Expressed by the venom gland. {ECO:0000269|PubMed:16278100}.
spider