Penaeidin amino acid sequences alignment and determination of subgroup signatures
Amino acid sequence comparisons were performed to determine penaeidin subgroup signatures. In yellow are represented the key amino acids that could be used for the subgroup signatures. In red, amino acids who are specific of only one subgroup.
1. ......10........20........30. .......40........50........60...
|1234567| |
PEN3
|
Litvan PEN3-1 QV YKGGYTRPIPRPPPFVRPLPGGPIGPYNG-------CPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-2 QV YKGGYTRPVPRPPPFVRPLPGGPIGPYNG-------CPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-3 QV YKGGYTRPIPRPP-FVRPVPGGPIGPYNG-------CPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-4 QV YKGGYTRPIPRPPPFVRPLPGGPIGPYNG-------RPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-5 QV YKGGYTRPIPRPPPFVRPLPGGPIGPYNG-------CPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-6 QV YKGGYTRPVPRPP-FVRPLPGGPIGPYNG-------CPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-7 QV YKGGYTRPIPRPPPFVRPLPGGPIGPYNG-------CPISCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-8 QV YKGGYTRPIPRPPPFVRPLPGGPIGPYNG-------CPISCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-9 QV YKGGYTRPIPRPPPFVRPLPGGPISPYNG-------CPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Litvan PEN3-10 QV YKGGYTRPIPRPPPFVRPLPGGPIGPYNG-------CPISCRGISFSQARSYCSRLGRCCHVGKGYSG
Litvan PEN3-11 QV YKGGYTRPVPRPP-FVRPLPGGPIDPYNG-------CPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Litsty PEN3-1 QG YKGGYTGPVVRP--FVRPIGRPFVTPIGRPVVSGNVCPLSCRGITTLQARSCCSRLGRCCREAKGYSG
Litsty PEN3-2 QG YKGGYTGPVVRP--FVRPIGRPVVSYNV--------CPLSCRGITTLQARSCCSRLGRCCREAKGYSG
Litset PEN3-1 QG YKGPYTRPILRP--YVRPVVSYNV------------CTLSCRGITTTQARSCCTRLGRCCHVAKGYSG
Litset PEN3-2 QG YKGPYTRPILRP--YVRPVVSYNA------------CTLSCRGITTTQARSCSTRLGRCCHVAKGYSG
Litset PEN3-3 QG YKGPYTRPILRP--YVRPVVSYNA------------CTLSCRGITTTQARSCCTRLGRCCHVAKGYSG
Litset PEN3-4 QG CKGPYTRPILRP--YVRPVVSYNA------------CTLSCRGITTTQARSCCTRLGRCCHVAKGYSG
Penmon PEN3-1 QG YQGGYTRPFPRPT-YGGGYHPVPV------------CT-SCHRLSPLQARACCRQLGRCC-DAKQTYG
Penmon PEN3-2 QG YQGGYTRPFPRPP-YGGGYHPVPV------------CT-SCHRLSPLQARACCRQLRRCC-DAKQTYG
Penmon PEN3-3 QG YQGGYTRPFPRPP-YGGGYHPVPV------------CT-SCHRLSPLQARACCRQLGRCC-DAKQTYG
Fenchi PEN3-1 Q- -KGGYTRPISRPP-YGGGYGNV--------------CT-SCHVLTTSQARSCCSRFGRCCVPRRGYSG
Pensem PEN3-1 QV YQGGYTRPFSRPS-YGGGYVSRPGTV----------CA-SCPVLSSPQARSCCRQLGRCCVR------
|
|
|
PEN4 |
Litset PEN4-1 -- HSSGYTRPLRKPSRPIFIRPIG--------------CDV-CYGIPSSTARLCCFRYGDCCHLG-----
Litvan PEN4-1 -- HSSGYTRPLPKPSRPIFIRPIG--------------CDV-CYGIPSSTARLCCFRYGDCCHRG-----
Litvan PEN4-2 -- YSSGYTRPLPKPSRPIFIRPIG--------------CDV-CYGIPSSTARLCCFRYGDCCHRG-----
Litsch PEN4-1 -- HSSGYTRPLPKPSRPIFIRPIG--------------CDV-CYGIPSSTARLCCFRYGDCCHLG----- |
|
|
Litvan PEN2-1 EA YRGGYTGPIPRPPPIGRPPFRPV-------------CNA-CYRLSVSDARNCCIKFGSCCHLVKG---
Litvan PEN2-2 -- YRGGYTGPIPRPPPIGRPPLRLVV------------C-A-CYRLSVSDARNCCIKFGSCCHLVK----
Litvan PEN2-3 EA YRGGYTGPIPRPPPIGRPPLRPV-------------CNA-CYRLSVSDARNCCIKFGSCCHLVKG---
Litsty PEN2-1 EA YRGGYTGPIPRPPPYGRPPLGPV-------------CNH-CYRLAFPDARNCCSRFGRCCHLVKG---
Litset PEN2-1 GA QRGGFTGPIPRPPPHGRPPLGPI-------------CNA-CYRLSFSDVRICCNFLGKCCHLVKG---
Litsch PEN2-1 GA HRGGFTGPIPRPPPHGRPPLGPI-------------CNA-CYRLSFSDVRICCNFLGKCCHLVKG---
Litsch PEN2-2 EA QRGGFTGPIPRPPPHGRPPLGPI-------------CNA-CYRLSFSDVRICCNFLGKCCHLVKG---
Farpau PEN2-1 HG YKGGYTRPFSRPPFGGIYRPVRPA------------CNA-CYSISFSDALNCCTRFGRCCQIRKG---
Farpau PEN2-2 HG YKGGYTRPFSRPPFGGIYGPVRPA------------CNA-CYSISFSDALNCCTRFGRCCQIRKG--- |
|
| Penaeidin subgroup signatures |
PENAEIDIN 3 Q. ..G.......R....V.......................S.R.....Q..S.................
G H A
P
PENAEIDIN 4 -- ..S.......K....I.......................-.Y.....T..L.................
PENAEIDIN 2 ..G.......R....G.......................-.Y.....D..N.................
I |
|
Litopenaeus vannamei : Litvan, Litopenaeus setiferus : Litset, Litopenaeus stylirostris : Litsty, Litopenaeus schmitti : Litsch, Penaeus semisulcatus : Pensem, Fenneropenaeus chinensis : Fenchi, Penaeus monodon : Penmon, Farfantepenaeus paulensis : Farpau. |
Submit your sequence if you want to determine which subgroups your penaeidin belongs to.
|
