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Peptide record

TPDB35139

Neurotoxin Toxicity standard
35 amino acids
Basic Information
3D PDB MODEL
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TPDB35139
Neurotoxin Toxicity
Toxicity and safety peptides
NTxPred2 Peptipedia ToxinPred 3.0
standard
No
A 35-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
MPCPKILKQCKSDEDCCRGWKCFGFSIKDKMCISR
Physicochemical Analysis
C174H283N49O48S8
ANHTYV
CK
4085.94
8.58
8
4
9
+4
7.66
-0.443
44.57
Mammalian: 30 hour Yeast: >20 hour E.coli: >10 hour
5875
143.79
10
Residue Composition
number
0
A
2
R
0
N
3
D
6
C
1
E
1
Q
2
G
0
H
3
I
1
L
6
K
2
M
2
F
2
P
3
S
0
T
1
W
0
Y
0
V
Amino Acid Distribution
A: 0 R: 2 N: 0 D: 3 C: 6 E: 1 Q: 1 G: 2 H: 0 I: 3 L: 1 K: 6 M: 2 F: 2 P: 2 S: 3 T: 0 W: 1 Y: 0 V: 0
Chemical Descriptors
35
C174H283N49O48S8
4085.94
8.58
+4
7.66
-0.443
Evidence Records 1 records
Evidence 1 Activity

Activity

Neurotoxin
FUNCTION: Neurotoxin. {ECO:0000250|UniProtKB:P29426}.

Source & Reference

NA
UniProtKB/Swiss-Prot Tox-Prot

Other

Phoneutria nigriventer (Brazilian armed spider) (Ctenus nigriventer)
Neurotoxin
Neurotoxin..
U14-ctenitoxin-Pn1a (U14-CNTX-Pn1a) (Neurotoxin PNTx22A0C1)
spider
Protease inhibitor I7 (squash-type serine protease inhibitor) family
Evidence at protein level
Direct protein sequencing Disulfide bond Knottin Neurotoxin Protease inhibitor Secreted Serine protease inhibitor Toxin
TISSUE SPECIFICITY: Expressed by the venom gland. {ECO:0000269|Ref.1}.
Additional Detail Fields 7 fields
Direct protein sequencing Disulfide bond Knottin Neurotoxin Protease inhibitor Secreted Serine protease inhibitor Toxin
Neurotoxin
Evidence at protein level
Protease inhibitor I7 (squash-type serine protease inhibitor) family
U14-ctenitoxin-Pn1a (U14-CNTX-Pn1a) (Neurotoxin PNTx22A0C1)
TISSUE SPECIFICITY: Expressed by the venom gland. {ECO:0000269|Ref.1}.
spider