General rule information
[?]
Accession |
PRU01172 |
Dates |
1-FEB-2017 (Created) 22-NOV-2019 (Last updated, Version 2) |
Name |
Pentraxin (PTX) domain |
Function |
Pentraxins (earlier also termed pentaxins), named for their homopentameric quaternary structure, are a superfamily of multifunctional conserved proteins that are characterized by a cyclic multimeric structure and by the presence in their carboxyl-terminal of an ~200 aa-long conserved domain, called pentraxin (PTX) domain. |
Propagated annotation
[?]
case <FTGroup:1> or <FTGroup:2>
end case
case <FTTag:disulf>
end case
From: PS51828 |
Key
|
|
From
|
|
To
|
|
Description
|
|
Tag
|
|
Condition
|
|
FTGroup
|
DOMAIN
|
|
from
|
|
to
|
|
Pentraxin (PTX) #
|
|
|
|
|
|
|
METAL
|
|
54
|
|
54
|
|
Calcium #1
|
|
|
|
D
|
|
1
|
METAL
|
|
55
|
|
55
|
|
Calcium #1
|
|
|
|
N
|
|
1
|
METAL
|
|
133
|
|
133
|
|
Calcium #1
|
|
|
|
E
|
|
1
|
METAL
|
|
133
|
|
133
|
|
Calcium #2
|
|
|
|
E
|
|
2
|
METAL
|
|
134
|
|
134
|
|
Calcium #1; via carbonyl oxygen
|
|
|
|
Q
|
|
1
|
METAL
|
|
135
|
|
135
|
|
Calcium #1
|
|
|
|
D
|
|
1
|
METAL
|
|
135
|
|
135
|
|
Calcium #2
|
|
|
|
D
|
|
2
|
METAL
|
|
145
|
|
145
|
|
Calcium #2
|
|
|
|
Q
|
|
2
|
DISULFID
|
|
32
|
|
91
|
|
|
|
disulf
|
|
C-x*-C
|
|
|
Additional information
[?]
Size range |
12-222 amino acids |
Related rules |
None |
Repeats |
1 |
Topology |
Undefined |
Example |
Q6QNK2 (AGRD1_HUMAN) |
Scope |
Eukaryota; Metazoa |
Comments |
None |
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distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives
(CC BY-NC-ND 4.0) License, see
prosite_license.html.
UniProtKB rule member sequences
[?]