Psyllid ID: psy363

---

Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------6
Protein Sequence
MSALQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRLKMK
Secondary Structure (PSIPRED)
cccEEEEEEccccccEEEEEEEEEEEcccccccccccccccccHHHHHHHHHHHHHHcc
Secondary Structure Prediction (SSPRO)
cccEEEEEccccccccEEEEEEEEEccccccccccccccccccHHHHEHHHHHHHHccc
Coil and Loop (DISEMBL)
msalqisfnsqepnhgfiKEWTLmihgtrdppysslpvsdphskLAIVKKAHQDRLKMK
Flexible Loop (DISEMBL)
msalqisfnsqepnhGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAhqdrlkmk
Low Complexity Region (SEG)
MSALQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRLKMK
Disordered region (IsUnstruct)
***************GFIKEWTLMIHG********************************
Disordered Region (DISOPRED)
**ALQ******EPNHGFIKEWTLMIHGTRDPPY**************************
Disordered Region (DISEMBL)
MSALQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK*********
Disordered Region (DISPRO)
**ALQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQD*****
Transmembrane Helix (TMHMM)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
iiiiiiiiiiiiihhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (Phobius)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MSALQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRLKMK
Positional Conservation
no confident homologs detected

---

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

ID	Length	Definition	RBH(Q2H)	RBH(H2Q)	Q cover	H cover	Identity	E-value
Query	59	2.2.26 [Sep-21-2011]
P28841	637	Neuroendocrine convertase	yes	N/A	0.796	0.073	0.489	2e-06
P21661	637	Neuroendocrine convertase	yes	N/A	0.796	0.073	0.489	2e-06
Q5REC2	638	Neuroendocrine convertase	yes	N/A	0.796	0.073	0.489	2e-06
P16519	638	Neuroendocrine convertase	no	N/A	0.796	0.073	0.489	2e-06
Q03333	638	Neuroendocrine convertase	yes	N/A	0.796	0.073	0.468	6e-06
Q9GLR0	638	Neuroendocrine convertase	yes	N/A	0.796	0.073	0.468	9e-06

>sp|P28841|NEC2_RAT Neuroendocrine convertase 2 OS=Rattus norvegicus GN=Pcsk2 PE=1 SV=1

 Score = 51.6 bits (122), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
           L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct: 569 LELGFVGSAPQKGLLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 615

Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues.
Rattus norvegicus (taxid: 10116)
EC: 3EC: .EC: 4EC: .EC: 2EC: 1EC: .EC: 9EC: 4

>sp|P21661|NEC2_MOUSE Neuroendocrine convertase 2 OS=Mus musculus GN=Pcsk2 PE=2 SV=1

 Score = 51.6 bits (122), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
           L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct: 569 LELGFVGSAPQKGLLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 615

Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues.

Mus musculus (taxid: 10090)

EC: 3

EC: .

EC: 4

EC: .

EC: 2

EC: 1

EC: .

EC: 9

EC: 4

>sp|Q5REC2|NEC2_PONAB Neuroendocrine convertase 2 OS=Pongo abelii GN=PCSK2 PE=2 SV=1

 Score = 50.8 bits (120), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
           L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct: 570 LELGFVGSAPQKGVLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 616

Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues.

Pongo abelii (taxid: 9601)

EC: 3

EC: .

EC: 4

EC: .

EC: 2

EC: 1

EC: .

EC: 9

EC: 4

>sp|P16519|NEC2_HUMAN Neuroendocrine convertase 2 OS=Homo sapiens GN=PCSK2 PE=2 SV=2

 Score = 50.8 bits (120), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
           L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct: 570 LELGFVGSAPQKGVLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 616

Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues.

Homo sapiens (taxid: 9606)

EC: 3

EC: .

EC: 4

EC: .

EC: 2

EC: 1

EC: .

EC: 9

EC: 4

>sp|Q03333|NEC2_PIG Neuroendocrine convertase 2 OS=Sus scrofa GN=PCSK2 PE=2 SV=1

 Score = 49.7 bits (117), Expect = 6e-06,   Method: Composition-based stats.
 Identities = 22/47 (46%), Positives = 29/47 (61%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
           L++ F    P  G +KEWTLM+HG++  PY    V D  SKLA+ KK
Sbjct: 570 LELGFVGSAPQKGAVKEWTLMLHGSQSAPYIDQVVRDYQSKLAMSKK 616

Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues.

Sus scrofa (taxid: 9823)

EC: 3

EC: .

EC: 4

EC: .

EC: 2

EC: 1

EC: .

EC: 9

EC: 4

>sp|Q9GLR0|NEC2_BOVIN Neuroendocrine convertase 2 OS=Bos taurus GN=PCSK2 PE=2 SV=1

 Score = 48.9 bits (115), Expect = 9e-06,   Method: Composition-based stats.
 Identities = 22/47 (46%), Positives = 28/47 (59%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
           L++ F    P  G + EWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct: 570 LELGFVGSAPQKGVLMEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 616

Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues.

Bos taurus (taxid: 9913)

EC: 3

EC: .

EC: 4

EC: .

EC: 2

EC: 1

EC: .

EC: 9

EC: 4

Close Homologs in the Non-Redundant Database Detected by BLAST

Original result of BLAST against Nonredundant Database

GI	Length	Definition	Q cover	H cover	Identity	E-value
Query	59
307167444	634	Neuroendocrine convertase 2 [Camponotus	0.898	0.083	0.716	9e-18
66508837	723	PREDICTED: neuroendocrine convertase 2 i	0.881	0.071	0.711	2e-17
380026023	724	PREDICTED: neuroendocrine convertase 2-l	0.881	0.071	0.711	2e-17
350417414	723	PREDICTED: LOW QUALITY PROTEIN: neuroend	0.881	0.071	0.711	3e-17
340714129	723	PREDICTED: LOW QUALITY PROTEIN: neuroend	0.881	0.071	0.711	3e-17
91086241	630	PREDICTED: similar to AGAP002176-PA [Tri	0.932	0.087	0.709	4e-17
322801547	584	hypothetical protein SINV_80111 [Solenop	0.881	0.089	0.711	5e-17
270009864	652	hypothetical protein TcasGA2_TC009181 [T	0.932	0.084	0.709	5e-17
332023542	634	Neuroendocrine convertase 2 [Acromyrmex	0.898	0.083	0.679	8e-17
307208425	634	Neuroendocrine convertase 2 [Harpegnatho	0.898	0.083	0.660	2e-16

>gi|307167444|gb|EFN61020.1| Neuroendocrine convertase 2 [Camponotus floridanus]

 Score = 94.4 bits (233), Expect = 9e-18,   Method: Composition-based stats.
 Identities = 38/53 (71%), Positives = 50/53 (94%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRL 56
           L++SFN+Q+P HG++KEWTLM+HGTR+PPY+ L V+DPHSKLAIVKKAH++RL
Sbjct: 579 LEVSFNTQKPQHGWLKEWTLMLHGTREPPYTGLSVADPHSKLAIVKKAHEERL 631

Source: Camponotus floridanus

Species: Camponotus floridanus

Genus: Camponotus

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|66508837|ref|XP_392366.2| PREDICTED: neuroendocrine convertase 2 isoform 1 [Apis mellifera]

 Score = 93.2 bits (230), Expect = 2e-17,   Method: Composition-based stats.
 Identities = 37/52 (71%), Positives = 48/52 (92%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDR 55
           L++SFN+Q P HG+I+EWTLM+HGTR+PPY+ LP +DPHSKLAIVKKAH++R
Sbjct: 668 LEVSFNTQTPQHGWIREWTLMLHGTREPPYTGLPAADPHSKLAIVKKAHEER 719

Source: Apis mellifera

Species: Apis mellifera

Genus: Apis

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|380026023|ref|XP_003696761.1| PREDICTED: neuroendocrine convertase 2-like [Apis florea]

 Score = 93.2 bits (230), Expect = 2e-17,   Method: Composition-based stats.
 Identities = 37/52 (71%), Positives = 48/52 (92%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDR 55
           L++SFN+Q P HG+I+EWTLM+HGTR+PPY+ LP +DPHSKLAIVKKAH++R
Sbjct: 669 LEVSFNTQTPQHGWIREWTLMLHGTREPPYTGLPAADPHSKLAIVKKAHEER 720

Source: Apis florea

Species: Apis florea

Genus: Apis

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|350417414|ref|XP_003491411.1| PREDICTED: LOW QUALITY PROTEIN: neuroendocrine convertase 2-like [Bombus impatiens]

 Score = 92.4 bits (228), Expect = 3e-17,   Method: Composition-based stats.
 Identities = 37/52 (71%), Positives = 47/52 (90%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDR 55
           L++SFN+Q P HG+ KEWTLM+HGTR+PPY+ LP +DPHSKLAIVKKAH++R
Sbjct: 668 LEVSFNTQTPQHGWFKEWTLMLHGTREPPYTGLPAADPHSKLAIVKKAHEER 719

Source: Bombus impatiens

Species: Bombus impatiens

Genus: Bombus

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|340714129|ref|XP_003395584.1| PREDICTED: LOW QUALITY PROTEIN: neuroendocrine convertase 2-like [Bombus terrestris]

 Score = 92.4 bits (228), Expect = 3e-17,   Method: Composition-based stats.
 Identities = 37/52 (71%), Positives = 47/52 (90%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDR 55
           L++SFN+Q P HG+ KEWTLM+HGTR+PPY+ LP +DPHSKLAIVKKAH++R
Sbjct: 668 LEVSFNTQTPQHGWFKEWTLMLHGTREPPYTGLPAADPHSKLAIVKKAHEER 719

Source: Bombus terrestris

Species: Bombus terrestris

Genus: Bombus

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|91086241|ref|XP_972593.1| PREDICTED: similar to AGAP002176-PA [Tribolium castaneum]

 Score = 92.0 bits (227), Expect = 4e-17,   Method: Composition-based stats.
 Identities = 39/55 (70%), Positives = 48/55 (87%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRLKM 58
           L+ SFNSQ P  GF+KEWTLM+HGT++PPY+ L V DPHSKLAIVKKAH++R+KM
Sbjct: 576 LEASFNSQMPQTGFVKEWTLMLHGTKEPPYTELAVLDPHSKLAIVKKAHENRMKM 630

Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|322801547|gb|EFZ22208.1| hypothetical protein SINV_80111 [Solenopsis invicta]

 Score = 91.7 bits (226), Expect = 5e-17,   Method: Composition-based stats.
 Identities = 37/52 (71%), Positives = 48/52 (92%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDR 55
           L++SFNSQ+P HG++KEWTLM+HGTR+PPY+ L  +DPHSKLAIVKKAH++R
Sbjct: 533 LEVSFNSQKPQHGWLKEWTLMLHGTREPPYTGLSTADPHSKLAIVKKAHEER 584

Source: Solenopsis invicta

Species: Solenopsis invicta

Genus: Solenopsis

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|270009864|gb|EFA06312.1| hypothetical protein TcasGA2_TC009181 [Tribolium castaneum]

 Score = 91.7 bits (226), Expect = 5e-17,   Method: Composition-based stats.
 Identities = 39/55 (70%), Positives = 48/55 (87%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRLKM 58
           L+ SFNSQ P  GF+KEWTLM+HGT++PPY+ L V DPHSKLAIVKKAH++R+KM
Sbjct: 598 LEASFNSQMPQTGFVKEWTLMLHGTKEPPYTELAVLDPHSKLAIVKKAHENRMKM 652

Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|332023542|gb|EGI63778.1| Neuroendocrine convertase 2 [Acromyrmex echinatior]

 Score = 91.3 bits (225), Expect = 8e-17,   Method: Composition-based stats.
 Identities = 36/53 (67%), Positives = 47/53 (88%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRL 56
           L++SFN+Q P HG++KEWTLM+HGTR+PPY+ L  +DPHSKLAIVKKAH++R 
Sbjct: 579 LEVSFNTQTPQHGWLKEWTLMLHGTREPPYTGLSTADPHSKLAIVKKAHEERF 631

Source: Acromyrmex echinatior

Species: Acromyrmex echinatior

Genus: Acromyrmex

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|307208425|gb|EFN85804.1| Neuroendocrine convertase 2 [Harpegnathos saltator]

 Score = 90.1 bits (222), Expect = 2e-16,   Method: Composition-based stats.
 Identities = 35/53 (66%), Positives = 48/53 (90%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRL 56
           L++SFN+Q P HG+++EWTLM+HGT++PPY+ L  +DPHSKLAIVKKAH++RL
Sbjct: 579 LEVSFNTQTPQHGWLREWTLMLHGTKEPPYTGLSAADPHSKLAIVKKAHEERL 631

Source: Harpegnathos saltator

Species: Harpegnathos saltator

Genus: Harpegnathos

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

---

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST

Original result of BLAST against Gene Ontology (AMIGO)

ID	Length	Definition	Q cover	H cover	Identity	E-value
Query	59
FB|FBgn0023179	654	amon "amontillado" [Drosophila	0.932	0.084	0.571	4.3e-12
MGI|MGI:97512	637	Pcsk2 "proprotein convertase s	0.796	0.073	0.489	2e-06
RGD|3273	637	Pcsk2 "proprotein convertase s	0.796	0.073	0.489	2e-06
UNIPROTKB|F1NUG0	547	PCSK2 "Uncharacterized protein	0.796	0.085	0.510	2.1e-06
UNIPROTKB|F1SBI5	637	PCSK2 "Neuroendocrine converta	0.796	0.073	0.489	2.6e-06
UNIPROTKB|A7MBJ9	638	PCSK2 "Neuroendocrine converta	0.796	0.073	0.489	2.6e-06
UNIPROTKB|F1PKR4	638	PCSK2 "Uncharacterized protein	0.796	0.073	0.489	2.6e-06
UNIPROTKB|P16519	638	PCSK2 "Neuroendocrine converta	0.796	0.073	0.489	2.6e-06
ZFIN|ZDB-GENE-090608-1	703	pcsk2 "proprotein convertase s	0.796	0.066	0.5	3.8e-06
UNIPROTKB|Q03333	638	PCSK2 "Neuroendocrine converta	0.796	0.073	0.468	6.9e-06

FB|FBgn0023179 amon "amontillado" [Drosophila melanogaster (taxid:7227)]

 Score = 173 (66.0 bits), Expect = 4.3e-12, P = 4.3e-12
 Identities = 32/56 (57%), Positives = 43/56 (76%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKKAHQDRLKMK 59
             L+  FNS +  HG + EW+L++HGT++ PY +L  S PHSKLAIVKKAH+D+ KMK
Sbjct:   600 LEARFNSPQTRHGNLLEWSLVLHGTKEAPYRTLHPSSPHSKLAIVKKAHEDK-KMK 654

GO:0008233 "peptidase activity" evidence=ISS;IDA

GO:0016486 "peptide hormone processing" evidence=ISS;IMP

GO:0004252 "serine-type endopeptidase activity" evidence=ISS;IBA

GO:0035187 "hatching behavior" evidence=IMP

GO:0006508 "proteolysis" evidence=IDA

GO:0005576 "extracellular region" evidence=IDA

GO:0002165 "instar larval or pupal development" evidence=IMP

GO:0033500 "carbohydrate homeostasis" evidence=IMP

GO:0035180 "larval wandering behavior" evidence=IMP

GO:0005615 "extracellular space" evidence=IBA

GO:0016485 "protein processing" evidence=IBA

MGI|MGI:97512 Pcsk2 "proprotein convertase subtilisin/kexin type 2" [Mus musculus (taxid:10090)]

 Score = 120 (47.3 bits), Expect = 2.0e-06, P = 2.0e-06
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct:   569 LELGFVGSAPQKGLLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 615

GO:0004175 "endopeptidase activity" evidence=IDA

GO:0004252 "serine-type endopeptidase activity" evidence=ISO;IDA

GO:0005615 "extracellular space" evidence=ISO;IDA

GO:0006508 "proteolysis" evidence=ISO;IMP

GO:0008233 "peptidase activity" evidence=IEA

GO:0008236 "serine-type peptidase activity" evidence=IEA

GO:0016020 "membrane" evidence=ISO

GO:0016485 "protein processing" evidence=IDA

GO:0016486 "peptide hormone processing" evidence=ISO;IDA;IMP

GO:0016540 "protein autoprocessing" evidence=IDA

GO:0016787 "hydrolase activity" evidence=IEA

GO:0030070 "insulin processing" evidence=ISO

GO:0030141 "secretory granule" evidence=ISO

GO:0030425 "dendrite" evidence=ISO

GO:0031410 "cytoplasmic vesicle" evidence=IEA

GO:0032403 "protein complex binding" evidence=ISO

GO:0034230 "enkephalin processing" evidence=IDA

GO:0034231 "islet amyloid polypeptide processing" evidence=ISO

GO:0043025 "neuronal cell body" evidence=ISO

GO:0043204 "perikaryon" evidence=ISO

RGD|3273 Pcsk2 "proprotein convertase subtilisin/kexin type 2" [Rattus norvegicus (taxid:10116)]

 Score = 120 (47.3 bits), Expect = 2.0e-06, P = 2.0e-06
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct:   569 LELGFVGSAPQKGLLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 615

GO:0004175 "endopeptidase activity" evidence=ISO

GO:0004252 "serine-type endopeptidase activity" evidence=ISO;IMP

GO:0005515 "protein binding" evidence=IPI

GO:0005615 "extracellular space" evidence=ISO;IBA

GO:0006508 "proteolysis" evidence=ISO;IMP

GO:0007399 "nervous system development" evidence=IEA

GO:0009790 "embryo development" evidence=IEP

GO:0016020 "membrane" evidence=IEA;ISO

GO:0016485 "protein processing" evidence=ISO

GO:0016486 "peptide hormone processing" evidence=ISO;IMP

GO:0016540 "protein autoprocessing" evidence=IEA;ISO

GO:0030070 "insulin processing" evidence=IEA;ISO

GO:0030133 "transport vesicle" evidence=IEA

GO:0030425 "dendrite" evidence=IDA

GO:0032403 "protein complex binding" evidence=IPI

GO:0034230 "enkephalin processing" evidence=IEA;ISO

GO:0034231 "islet amyloid polypeptide processing" evidence=IMP

GO:0043025 "neuronal cell body" evidence=IDA

GO:0043204 "perikaryon" evidence=IDA

GO:0030141 "secretory granule" evidence=IDA

UNIPROTKB|F1NUG0 PCSK2 "Uncharacterized protein" [Gallus gallus (taxid:9031)]

 Score = 119 (46.9 bits), Expect = 2.1e-06, P = 2.1e-06
 Identities = 24/47 (51%), Positives = 29/47 (61%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L+I F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct:   479 LEIGFVGGVPQRGVLKEWTLMLHGTQSAPYIDQIVKDYQSKLAMSKK 525

GO:0004252 "serine-type endopeptidase activity" evidence=IEA

GO:0005615 "extracellular space" evidence=IEA

GO:0006508 "proteolysis" evidence=IEA

GO:0007399 "nervous system development" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0016540 "protein autoprocessing" evidence=IEA

GO:0030070 "insulin processing" evidence=IEA

GO:0034230 "enkephalin processing" evidence=IEA

UNIPROTKB|F1SBI5 PCSK2 "Neuroendocrine convertase 2" [Sus scrofa (taxid:9823)]

 Score = 119 (46.9 bits), Expect = 2.6e-06, P = 2.6e-06
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct:   569 LELGFVGSAPQKGVLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 615

GO:0034230 "enkephalin processing" evidence=IEA

GO:0030070 "insulin processing" evidence=IEA

GO:0016540 "protein autoprocessing" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0007399 "nervous system development" evidence=IEA

GO:0006508 "proteolysis" evidence=IEA

GO:0005615 "extracellular space" evidence=IEA

GO:0004252 "serine-type endopeptidase activity" evidence=IEA

UNIPROTKB|A7MBJ9 PCSK2 "Neuroendocrine convertase 2" [Bos taurus (taxid:9913)]

 Score = 119 (46.9 bits), Expect = 2.6e-06, P = 2.6e-06
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct:   570 LELGFVGSAPQKGVLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 616

GO:0034230 "enkephalin processing" evidence=IEA

GO:0030070 "insulin processing" evidence=IEA

GO:0016540 "protein autoprocessing" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0007399 "nervous system development" evidence=IEA

GO:0006508 "proteolysis" evidence=IEA

GO:0005615 "extracellular space" evidence=IEA

GO:0004252 "serine-type endopeptidase activity" evidence=IEA

UNIPROTKB|F1PKR4 PCSK2 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 119 (46.9 bits), Expect = 2.6e-06, P = 2.6e-06
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct:   570 LELGFVGSAPQKGVLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 616

GO:0006508 "proteolysis" evidence=IEA

GO:0004252 "serine-type endopeptidase activity" evidence=IEA

UNIPROTKB|P16519 PCSK2 "Neuroendocrine convertase 2" [Homo sapiens (taxid:9606)]

 Score = 119 (46.9 bits), Expect = 2.6e-06, P = 2.6e-06
 Identities = 23/47 (48%), Positives = 29/47 (61%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L++ F    P  G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct:   570 LELGFVGSAPQKGVLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 616

GO:0007399 "nervous system development" evidence=IEA

GO:0009790 "embryo development" evidence=IEA

GO:0016540 "protein autoprocessing" evidence=IEA

GO:0030425 "dendrite" evidence=IEA

GO:0032403 "protein complex binding" evidence=IEA

GO:0043204 "perikaryon" evidence=IEA

GO:0030133 "transport vesicle" evidence=IEA

GO:0005515 "protein binding" evidence=IPI

GO:0030141 "secretory granule" evidence=TAS

GO:0034230 "enkephalin processing" evidence=ISS

GO:0016020 "membrane" evidence=IDA

GO:0004252 "serine-type endopeptidase activity" evidence=IDA

GO:0006508 "proteolysis" evidence=IDA

GO:0030070 "insulin processing" evidence=IDA

GO:0034231 "islet amyloid polypeptide processing" evidence=ISS

GO:0005615 "extracellular space" evidence=IDA

ZFIN|ZDB-GENE-090608-1 pcsk2 "proprotein convertase subtilisin/kexin type 2" [Danio rerio (taxid:7955)]

 Score = 118 (46.6 bits), Expect = 3.8e-06, P = 3.8e-06
 Identities = 24/48 (50%), Positives = 31/48 (64%)

Query:     4 LQISFNSQ-EPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L++ F SQ +   G +KEWTLM+HGT+  PY    V D  SKLA+ KK
Sbjct:   633 LEVGFQSQSDMQSGLLKEWTLMLHGTQSAPYIDQVVRDYQSKLAMSKK 680

GO:0006508 "proteolysis" evidence=IEA

GO:0004252 "serine-type endopeptidase activity" evidence=IEA

GO:0008233 "peptidase activity" evidence=IEA

GO:0016787 "hydrolase activity" evidence=IEA

GO:0008236 "serine-type peptidase activity" evidence=IEA

UNIPROTKB|Q03333 PCSK2 "Neuroendocrine convertase 2" [Sus scrofa (taxid:9823)]

 Score = 115 (45.5 bits), Expect = 6.9e-06, P = 6.9e-06
 Identities = 22/47 (46%), Positives = 29/47 (61%)

Query:     4 LQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPVSDPHSKLAIVKK 50
             L++ F    P  G +KEWTLM+HG++  PY    V D  SKLA+ KK
Sbjct:   570 LELGFVGSAPQKGAVKEWTLMLHGSQSAPYIDQVVRDYQSKLAMSKK 616

GO:0030133 "transport vesicle" evidence=IEA

GO:0006508 "proteolysis" evidence=IEA

GO:0004252 "serine-type endopeptidase activity" evidence=IEA

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

No confident hit for EC number transfering in SWISSPROT detected by BLAST

EC Number Prediction by EFICAz Software

No EC number assignment, probably not an enzyme!

---

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database

No hit with e-value below 0.005

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	59
KOG3526|consensus	629		99.72
PF01483	87	P_proprotein: Proprotein convertase P-domain; Inte	85.84

>KOG3526|consensus

Probab=99.72  E-value=3.1e-18  Score=130.47  Aligned_cols=55  Identities=42%  Similarity=0.741  Sum_probs=51.6

Q ss_pred             eeEEEeCCCCCceeEEEEEEEEEeecCCCCCCCCCC--CCCcchHHHHHHHHHhhhh
Q psy363            3 ALQISFNSQEPNHGFIKEWTLMIHGTRDPPYSSLPV--SDPHSKLAIVKKAHQDRLK   57 (59)
Q Consensus         3 ~L~v~~~~~~~~~G~l~eWtL~LhGT~~~PY~~~~~--~~~~sKL~ivkkah~~~~~   57 (59)
                      +|+++|+|.+++.|+|+||+||||||+++||+-+.|  ++++|||++|||||+++.+
T Consensus       572 ~learf~gp~~~~g~lkew~lmlhgt~eapy~~i~piv~~~~skla~vkkah~ek~~  628 (629)
T KOG3526|consen  572 RLEARFQGPGAHAGTLKEWELMLHGTREAPYNLIEPIVGQTNSKLATVKKAHLEKRS  628 (629)
T ss_pred             EEEEeccCCcccccchhheeeeeeccccCcccccccccccchhhHHHHHHHhhhhhc
Confidence            699999999999999999999999999999977766  9999999999999998865

>PF01483 P_proprotein: Proprotein convertase P-domain; InterPro: IPR002884 This domain, termed the P domain is approximately 150 amino acids in length and C-terminal to a serine endopeptidase domain which belong to MEROPS peptidase family S8 (clan SB), subfamily S8B (kexin)

Probab=85.84  E-value=2.2  Score=24.61  Aligned_cols=23  Identities=17%  Similarity=0.518  Sum_probs=16.2

Q ss_pred             eeEEEeCCCCCceeEEEEEEEEE
Q psy363            3 ALQISFNSQEPNHGFIKEWTLMI   25 (59)
Q Consensus         3 ~L~v~~~~~~~~~G~l~eWtL~L   25 (59)
                      +|+|.........|.|+.|+|.|
T Consensus        65 ~L~v~D~~~~~~~G~l~~w~L~~   87 (87)
T PF01483_consen   65 TLRVTDRNSPGDTGTLNSWSLTF   87 (87)
T ss_dssp             EEEEEEBSSTTS-EEEEEEEEEE
T ss_pred             EEEEEECCCCCCcEEEEEEEEEC
Confidence            46665535667889999999975

The domain is primarily associated with the calcium-dependent serine endopeptidases, kex2/subtilisin proprotein convertases (PCs), which have been identified in all eukaryotes [] and in the gammaproteobacteria, Nostoc (cyanobacteria) and in Streptomyces avermitilis. The P domain appears necessary for folding and maintaining the endopeptidase catalytic domain and to regulate its calcium and acidic pH dependence. In addition, contained within the middle of the P domain in most PC family members is the cognate integrin binding RGD sequence [], which may be required for intracellular compartmentalization and maintenance of enzyme stability within the ER. The integrity of the RGD sequence of proprotein convertase PC1 is critical for its zymogen and C-terminal processing and for its cellular trafficking [, ]. The carboxy-terminal tail provides uniqueness to each PC family member being the least conserved region of all convertases [].; GO: 0004252 serine-type endopeptidase activity, 0006508 proteolysis; PDB: 1P8J_E 1OT5_B 2ID4_A 1R64_A 3HJR_A.

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

No homologous structure with e-value below 0.005

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	59
1p8j_A	471	Furin precursor; prohormone convertase, SPC1, PACE	1e-04

>1p8j_A Furin precursor; prohormone convertase, SPC1, PACE, P-domain; HET: DKA AR7 NAG FUL BMA MAN GAL FUC; 2.60A {Mus musculus} SCOP: b.18.1.20 c.41.1.1 Length = 471

 Score = 36.2 bits (83), Expect = 1e-04
 Identities = 9/29 (31%), Positives = 18/29 (62%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGTRDPP 32
           L+I   S+  N+G + ++TL+++GT    
Sbjct: 442 LEIENTSEANNYGTLTKFTLVLYGTAPEG 470

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	59
1p8j_A	471	Furin precursor; prohormone convertase, SPC1, PACE	96.33
2id4_A	503	Kexin; KEX2, kexin, furin, proprotein, prohormone,	94.96
3hjr_A	600	Extracellular serine protease; kexin, hydrolase; 1	94.59
2oxa_A	600	Extracellular serine protease; kexin, hydrolase; 1	92.28

>1p8j_A Furin precursor; prohormone convertase, SPC1, PACE, P-domain; HET: DKA AR7 NAG FUL BMA MAN GAL FUC; 2.60A {Mus musculus} SCOP: b.18.1.20 c.41.1.1

Probab=96.33  E-value=0.0057  Score=43.91  Aligned_cols=30  Identities=30%  Similarity=0.429  Sum_probs=25.0

Q ss_pred             eeEEEeCCCCCceeEEEEEEEEEeecCCCC
Q psy363            3 ALQISFNSQEPNHGFIKEWTLMIHGTRDPP   32 (59)
Q Consensus         3 ~L~v~~~~~~~~~G~l~eWtL~LhGT~~~P   32 (59)
                      +|+|...+.....|.|..|+|.|+||++.|
T Consensus       441 ~l~V~d~~~~~~~G~l~~w~L~~~G~~~~~  470 (471)
T 1p8j_A          441 VLEIENTSEANNYGTLTKFTLVLYGTAPEG  470 (471)
T ss_dssp             EEEEEECSSSCCCEEEEEEEEEEEEECCCC
T ss_pred             EEEEEECCCCCCcEEEEEEEEEEEEecCCC
Confidence            577776655557899999999999999877

>2id4_A Kexin; KEX2, kexin, furin, proprotein, prohormone, convertase, SUBT like protease, serine protease; HET: NDG; 1.90A {Saccharomyces cerevisiae} SCOP: b.18.1.20 c.41.1.1 PDB: 1r64_A* 1ot5_A*

Probab=94.96  E-value=0.026  Score=40.97  Aligned_cols=29  Identities=10%  Similarity=0.243  Sum_probs=23.6

Q ss_pred             eeEEEeCCCCCceeEEEEEEEEEeecCCCC
Q psy363            3 ALQISFNSQEPNHGFIKEWTLMIHGTRDPP   32 (59)
Q Consensus         3 ~L~v~~~~~~~~~G~l~eWtL~LhGT~~~P   32 (59)
                      +|+|.... ....|.|+.|+|.||||...|
T Consensus       456 tL~V~d~~-~~~~G~l~~w~L~l~G~~~~~  484 (503)
T 2id4_A          456 KIKVKTTE-NGHRIDFHSWRLKLFGESIDS  484 (503)
T ss_dssp             EEEEEESS-TTCCEEEEEEEEEEEEEESCG
T ss_pred             EEEEEeCC-CCCceEEEEEEEEEEeccCCc
Confidence            57777544 567899999999999998766

>3hjr_A Extracellular serine protease; kexin, hydrolase; 1.65A {Aeromonas sobria}

Probab=94.59  E-value=0.049  Score=39.68  Aligned_cols=19  Identities=21%  Similarity=0.504  Sum_probs=15.0

Q ss_pred             CCceeEEEEEEEEEeecCC
Q psy363           12 EPNHGFIKEWTLMIHGTRD   30 (59)
Q Consensus        12 ~~~~G~l~eWtL~LhGT~~   30 (59)
                      ....|.|+.|+|.||||..
T Consensus       579 ~~~~g~l~~w~l~~~G~~~  597 (600)
T 3hjr_A          579 NRQPGKLISWSLRVLGHDA  597 (600)
T ss_dssp             CCSCEEEEEEEEEEEEC--
T ss_pred             cCCCcEEeEEEEEEEEeeC
Confidence            3456999999999999975

---

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

Original result of RPS-BLAST against SCOP70(version1.75) database

ID	Length	Definition	E-value
Query	59
d1p8ja1	136	b.18.1.20 (A:443-578) Furin, C-terminal domain {Mo	3e-04

>d1p8ja1 b.18.1.20 (A:443-578) Furin, C-terminal domain {Mouse (Mus musculus) [TaxId: 10090]} Length = 136

class: All beta proteins
fold: Galactose-binding domain-like
superfamily: Galactose-binding domain-like
family: Proprotein convertase P-domain
domain: Furin, C-terminal domain
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 33.8 bits (77), Expect = 3e-04
 Identities = 9/25 (36%), Positives = 18/25 (72%)

Query: 4   LQISFNSQEPNHGFIKEWTLMIHGT 28
           L+I   S+  N+G + ++TL+++GT
Sbjct: 107 LEIENTSEANNYGTLTKFTLVLYGT 131

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

ID	Length	Definition	Probability
Query	59
d1p8ja1	136	Furin, C-terminal domain {Mouse (Mus musculus) [Ta	97.11
d2id4a1	141	Kexin, C-terminal domain {Baker's yeast (Saccharom	95.96

>d1p8ja1 b.18.1.20 (A:443-578) Furin, C-terminal domain {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: Galactose-binding domain-like
superfamily: Galactose-binding domain-like
family: Proprotein convertase P-domain
domain: Furin, C-terminal domain
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=97.11  E-value=0.00037  Score=42.49  Aligned_cols=28  Identities=32%  Similarity=0.484  Sum_probs=23.5

Q ss_pred             eeEEEeCCCCCceeEEEEEEEEEeecCC
Q psy363            3 ALQISFNSQEPNHGFIKEWTLMIHGTRD   30 (59)
Q Consensus         3 ~L~v~~~~~~~~~G~l~eWtL~LhGT~~   30 (59)
                      +|+|...+.....|+|+.|+|.||||..
T Consensus       106 tL~V~D~~~~~~~G~L~~w~L~i~Gt~~  133 (136)
T d1p8ja1         106 VLEIENTSEANNYGTLTKFTLVLYGTAP  133 (136)
T ss_dssp             EEEEEECSSSCCCEEEEEEEEEEEEECC
T ss_pred             EEEEEECCCCCCcEEEEEEEEEEEEecC
Confidence            5778766666678999999999999975

>d2id4a1 b.18.1.20 (A:461-601) Kexin, C-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}

class: All beta proteins
fold: Galactose-binding domain-like
superfamily: Galactose-binding domain-like
family: Proprotein convertase P-domain
domain: Kexin, C-terminal domain
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Probab=95.96  E-value=0.0046  Score=37.30  Aligned_cols=29  Identities=10%  Similarity=0.241  Sum_probs=23.0

Q ss_pred             eeEEEeCCCCCceeEEEEEEEEEeecCCCC
Q psy363            3 ALQISFNSQEPNHGFIKEWTLMIHGTRDPP   32 (59)
Q Consensus         3 ~L~v~~~~~~~~~G~l~eWtL~LhGT~~~P   32 (59)
                      +|+|...+. ...|.|..|.|.||||..-|
T Consensus       109 tL~V~D~~~-~d~G~L~~w~L~~~Gt~~~~  137 (141)
T d2id4a1         109 KIKVKTTEN-GHRIDFHSWRLKLFGESIDS  137 (141)
T ss_dssp             EEEEEESST-TCCEEEEEEEEEEEEEESCG
T ss_pred             EEEEEECCC-CCcEEEEEEEEEEEEeecCc
Confidence            577775543 46799999999999998765