Psyllid ID: psy11109

---

Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90---
Protein Sequence
MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPEDPDYSPLPEDRPGGFDWGERPNNPFIG
Secondary Structure (PSIPRED)
cccccHHHHHHHHHHHHccccccccHHHHHHHHHHHHHHHccccccccccccHHHHHHHHHcccccccccccccccccccccccccccccccc
Secondary Structure Prediction (SSPRO)
cccccHHHHHHHHHHHHcccHHHHHHHHHHHHHHHHHHHHcccccccccccccHHHHHHHccccccccccccccccccccccccccccccccc
Coil and Loop (DISEMBL)
MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEdvfpnlrggfrllqtprilkvlfdphpedpdysplpedrpggfdwgerpnnpfig
Flexible Loop (DISEMBL)
MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPEDPDYSPLPEDRPGGFDWGERPNNPFIG
Low Complexity Region (SEG)
MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPEDPDYSPLPEDRPGGFDWGERPNNPFIG
Disordered region (IsUnstruct)
****YLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD*******************************
Disordered Region (DISOPRED)
MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPE***************************
Disordered Region (DISEMBL)
MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPEDPDYSPLPEDRPGGFDWGERPNNPFIG
Disordered Region (DISPRO)
MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPEDPDYSPLPEDRPGGFDWGERPNN*FI*
Transmembrane Helix (TMHMM)
ooooooooooooooHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Transmembrane Helix (HMMTOP)
oooooHHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Transmembrane Helix (MEMSAT)
oooooooooooHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
TM Helix, Signal Peptide (MEMSAT_SVM)
ooooooooooooooooooooooHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
TM Helix, Signal Peptide (Phobius)
oooooHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Signal Peptide (SignalP HMM Mode)
SSSSSSSSSSSSSSSSSSSoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPEDPDYSPLPEDRPGGFDWGERPNNPFIG
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	93	2.2.26 [Sep-21-2011]
Q5RC74	239	Derlin-2 OS=Pongo abelii	yes	N/A	0.903	0.351	0.702	7e-29
Q9GZP9	239	Derlin-2 OS=Homo sapiens	yes	N/A	0.903	0.351	0.702	7e-29
Q8BNI4	239	Derlin-2 OS=Mus musculus	yes	N/A	0.903	0.351	0.678	2e-28
Q96Q80	235	Derlin-3 OS=Homo sapiens	no	N/A	0.838	0.331	0.692	4e-24
Q0P5E4	231	Derlin-3 OS=Bos taurus GN	no	N/A	0.838	0.337	0.666	7e-23
Q9D8K3	228	Derlin-3 OS=Mus musculus	no	N/A	0.827	0.337	0.649	3e-22
Q21997	237	Derlin-2 OS=Caenorhabditi	yes	N/A	0.892	0.350	0.582	2e-15
Q851X7	249	Derlin-2 OS=Oryza sativa	yes	N/A	0.634	0.236	0.6	1e-13
Q4G2J4	249	Derlin-2.1 OS=Zea mays GN	N/A	N/A	0.634	0.236	0.6	1e-13
Q4G2J3	249	Derlin-2.2 OS=Zea mays GN	N/A	N/A	0.634	0.236	0.6	1e-13

>sp|Q5RC74|DERL2_PONAB Derlin-2 OS=Pongo abelii GN=DERL2 PE=2 SV=1

 Score =  125 bits (315), Expect = 7e-29,   Method: Compositional matrix adjust.
 Identities = 59/84 (70%), Positives = 71/84 (84%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+EDVFPN  GG R+L+TP ILK +F
Sbjct: 150 QAPFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDVFPNQPGGIRILKTPSILKAIF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGE 85
           D   EDP+Y+PLPE+RPGGF WGE
Sbjct: 210 DTPDEDPNYNPLPEERPGGFAWGE 233

Functional component of endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal glycoproteins, but not that of misfolded nonglycoproteins. May act by forming a channel that allows the retrotranslocation of misfolded glycoproteins into the cytosol where they are ubiquitinated and degraded by the proteasome. May mediate the interaction between VCP and the degradation substrate.
Pongo abelii (taxid: 9601)

>sp|Q9GZP9|DERL2_HUMAN Derlin-2 OS=Homo sapiens GN=DERL2 PE=1 SV=1

 Score =  125 bits (315), Expect = 7e-29,   Method: Compositional matrix adjust.
 Identities = 59/84 (70%), Positives = 71/84 (84%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+EDVFPN  GG R+L+TP ILK +F
Sbjct: 150 QAPFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDVFPNQPGGIRILKTPSILKAIF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGE 85
           D   EDP+Y+PLPE+RPGGF WGE
Sbjct: 210 DTPDEDPNYNPLPEERPGGFAWGE 233

Functional component of endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal glycoproteins, but not that of misfolded nonglycoproteins. May act by forming a channel that allows the retrotranslocation of misfolded glycoproteins into the cytosol where they are ubiquitinated and degraded by the proteasome. May mediate the interaction between VCP and the degradation substrate. In contrast to DERL1, it is not involved in the degradation of MHC class I heavy chains following infection by cytomegaloviruses. May play a role in cell proliferation.

Homo sapiens (taxid: 9606)

>sp|Q8BNI4|DERL2_MOUSE Derlin-2 OS=Mus musculus GN=Derl2 PE=2 SV=2

 Score =  124 bits (311), Expect = 2e-28,   Method: Compositional matrix adjust.
 Identities = 57/84 (67%), Positives = 71/84 (84%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+ED+FPN  GG R+L+TP IL+ +F
Sbjct: 150 QAPFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDIFPNQPGGIRILKTPSILRTIF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGE 85
           D   EDP+Y+PLPE+RPGGF WGE
Sbjct: 210 DTPDEDPNYNPLPEERPGGFAWGE 233

Functional component of endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal glycoproteins, but not that of misfolded nonglycoproteins. May act by forming a channel that allows the retrotranslocation of misfolded glycoproteins into the cytosol where they are ubiquitinated and degraded by the proteasome. May mediate the interaction between VCP and the degradation substrate.

Mus musculus (taxid: 10090)

>sp|Q96Q80|DERL3_HUMAN Derlin-3 OS=Homo sapiens GN=DERL3 PE=1 SV=2

 Score =  110 bits (274), Expect = 4e-24,   Method: Compositional matrix adjust.
 Identities = 54/78 (69%), Positives = 63/78 (80%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            AP+LPW L+G S+LLGN I VDLLGIAVGH+YYF+EDVFPN  GG RLLQTP  LK+L 
Sbjct: 150 QAPFLPWALMGFSLLLGNSILVDLLGIAVGHIYYFLEDVFPNQPGGKRLLQTPGFLKLLL 209

Query: 62  DPHPEDPDYSPLPEDRPG 79
           D   EDP+Y PLPE++PG
Sbjct: 210 DAPAEDPNYLPLPEEQPG 227

Functional component of endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal glycoproteins, but not that of misfolded nonglycoproteins. May act by forming a channel that allows the retrotranslocation of misfolded glycoproteins into the cytosol where they are ubiquitinated and degraded by the proteasome. May mediate the interaction between VCP and the degradation substrate.

Homo sapiens (taxid: 9606)

>sp|Q0P5E4|DERL3_BOVIN Derlin-3 OS=Bos taurus GN=DERL3 PE=2 SV=1

 Score =  105 bits (263), Expect = 7e-23,   Method: Compositional matrix adjust.
 Identities = 52/78 (66%), Positives = 62/78 (79%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            AP+LPW L+G+ +LLGN I VDLLGIAVGH+YYF+EDVFPN  GG RLL TP  LK+L 
Sbjct: 150 QAPFLPWALMGLPMLLGNSILVDLLGIAVGHVYYFLEDVFPNQPGGKRLLLTPSFLKLLL 209

Query: 62  DPHPEDPDYSPLPEDRPG 79
           D   EDP+Y PLPE++PG
Sbjct: 210 DAPEEDPNYLPLPEEQPG 227

Functional component of endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal glycoproteins, but not that of misfolded nonglycoproteins. May act by forming a channel that allows the retrotranslocation of misfolded glycoproteins into the cytosol where they are ubiquitinated and degraded by the proteasome. May mediate the interaction between VCP and the degradation substrate.

Bos taurus (taxid: 9913)

>sp|Q9D8K3|DERL3_MOUSE Derlin-3 OS=Mus musculus GN=Derl3 PE=2 SV=1

 Score =  103 bits (257), Expect = 3e-22,   Method: Compositional matrix adjust.
 Identities = 50/77 (64%), Positives = 60/77 (77%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            AP+LPW L+G S+LLGN +  DLLGI VGH+YYF+EDVFPN  GG RLL TP +LK+L 
Sbjct: 150 QAPFLPWALMGFSLLLGNSVVTDLLGILVGHIYYFLEDVFPNQPGGKRLLLTPSVLKLLL 209

Query: 62  DPHPEDPDYSPLPEDRP 78
           D   EDPDY PLPE++P
Sbjct: 210 DDPQEDPDYLPLPEEQP 226

Functional component of endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal glycoproteins, but not that of misfolded nonglycoproteins. May act by forming a channel that allows the retrotranslocation of misfolded glycoproteins into the cytosol where they are ubiquitinated and degraded by the proteasome. May mediate the interaction between VCP and the degradation substrate.

Mus musculus (taxid: 10090)

>sp|Q21997|DERL2_CAEEL Derlin-2 OS=Caenorhabditis elegans GN=der-2 PE=2 SV=2

 Score = 80.9 bits (198), Expect = 2e-15,   Method: Compositional matrix adjust.
 Identities = 53/91 (58%), Positives = 62/91 (68%), Gaps = 8/91 (8%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLL  S+LLGN   VD +GIA GH+Y+F+EDVFP    G R L+TP+ L  LF
Sbjct: 148 TAPYLPWVLLLFSLLLGNNAVVDFMGIACGHIYFFLEDVFPFQEHGKRFLKTPQWLVYLF 207

Query: 62  DP-HPEDPDYSPLPED-RPGGFDWG-ERPNN 89
           D   PE     PLPED RPGGF+WG E+P  
Sbjct: 208 DERRPE-----PLPEDERPGGFEWGDEQPEQ 233

May be required for the degradation process of some specific misfolded endoplasmic reticulum (ER) luminal proteins. Participates in the transfer of misfolded proteins from the ER to the cytosol, where they are destroyed by the proteasome in a ubiquitin-dependent manner. Its precise function remains unclear, but its ability to complement der1 mutations in C.cerevisiae, suggests a similar function in the degradation of ER misfolded proteins.

Caenorhabditis elegans (taxid: 6239)

>sp|Q851X7|DERL2_ORYSJ Derlin-2 OS=Oryza sativa subsp. japonica GN=DER2 PE=2 SV=1

 Score = 75.1 bits (183), Expect = 1e-13,   Method: Compositional matrix adjust.
 Identities = 36/60 (60%), Positives = 45/60 (75%), Gaps = 1/60 (1%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            A YLPWVLLG SIL+G+  WVDLLG+  GH+YYF+EDV+P + G  R L+TP  +K LF
Sbjct: 160 TAAYLPWVLLGFSILVGSSTWVDLLGMIAGHVYYFLEDVYPRMTGR-RPLKTPSFIKALF 218

May be involved in the degradation process of specific misfolded endoplasmic reticulum (ER) luminal proteins.

Oryza sativa subsp. japonica (taxid: 39947)

>sp|Q4G2J4|DER21_MAIZE Derlin-2.1 OS=Zea mays GN=DER2.1 PE=2 SV=2

 Score = 75.1 bits (183), Expect = 1e-13,   Method: Compositional matrix adjust.
 Identities = 36/60 (60%), Positives = 45/60 (75%), Gaps = 1/60 (1%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            A YLPWVLLG SIL+G+  WVDLLG+  GH+YYF+EDV+P + G  R L+TP  +K LF
Sbjct: 160 TAAYLPWVLLGFSILVGSSTWVDLLGMIAGHVYYFLEDVYPRMTGR-RPLKTPSFIKALF 218

May be involved in the degradation process of specific misfolded endoplasmic reticulum (ER) luminal proteins.

Zea mays (taxid: 4577)

>sp|Q4G2J3|DER22_MAIZE Derlin-2.2 OS=Zea mays GN=DER2.2 PE=2 SV=1

 Score = 74.7 bits (182), Expect = 1e-13,   Method: Compositional matrix adjust.
 Identities = 36/60 (60%), Positives = 45/60 (75%), Gaps = 1/60 (1%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            A YLPWVLLG SIL+G+  WVDLLG+  GH+YYF+EDV+P + G  R L+TP  +K LF
Sbjct: 160 TAAYLPWVLLGFSILVGSSTWVDLLGMIAGHVYYFLEDVYPRMTGR-RPLKTPSFIKALF 218

May be involved in the degradation process of specific misfolded endoplasmic reticulum (ER) luminal proteins.

Zea mays (taxid: 4577)

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	93
383851248	238	PREDICTED: derlin-2-like [Megachile rotu	0.935	0.365	0.781	2e-35
340726588	238	PREDICTED: derlin-2-like [Bombus terrest	0.935	0.365	0.781	6e-35
66514506	238	PREDICTED: derlin-2-like [Apis mellifera	0.935	0.365	0.781	6e-35
242003574	221	Derlin-2, putative [Pediculus humanus co	0.946	0.398	0.761	2e-34
307190205	182	Derlin-2 [Camponotus floridanus]	0.935	0.478	0.770	1e-33
322803069	240	hypothetical protein SINV_03823 [Solenop	0.935	0.362	0.758	2e-33
307208180	237	Derlin-2 [Harpegnathos saltator]	0.903	0.354	0.785	4e-33
332018041	240	Derlin-2 [Acromyrmex echinatior]	0.935	0.362	0.747	8e-33
345480746	238	PREDICTED: derlin-2-like [Nasonia vitrip	0.935	0.365	0.735	1e-32
91089287	245	PREDICTED: similar to Der1-like domain f	0.913	0.346	0.729	7e-31

>gi|383851248|ref|XP_003701146.1| PREDICTED: derlin-2-like [Megachile rotundata]

 Score =  152 bits (385), Expect = 2e-35,   Method: Compositional matrix adjust.
 Identities = 68/87 (78%), Positives = 78/87 (89%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN IWVDL+G+A+GHMYYFIEDVFP LRGGFR+L+TP+ILK LF
Sbjct: 150 QAPYLPWVLLGFSVLLGNTIWVDLVGMAIGHMYYFIEDVFPRLRGGFRILKTPQILKTLF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGERPN 88
           D HPEDPDY+P PEDRPGGF+WG+  N
Sbjct: 210 DAHPEDPDYTPPPEDRPGGFNWGQEAN 236

Source: Megachile rotundata

Species: Megachile rotundata

Genus: Megachile

Family: Megachilidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|340726588|ref|XP_003401638.1| PREDICTED: derlin-2-like [Bombus terrestris] gi|350418279|ref|XP_003491809.1| PREDICTED: derlin-2-like [Bombus impatiens]

 Score =  151 bits (381), Expect = 6e-35,   Method: Compositional matrix adjust.
 Identities = 68/87 (78%), Positives = 77/87 (88%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN IWVDL+G+AVGHMYYF EDVFP LRGGFR+L+TP+ILK LF
Sbjct: 150 QAPYLPWVLLGFSVLLGNTIWVDLVGMAVGHMYYFAEDVFPRLRGGFRVLKTPQILKTLF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGERPN 88
           D HPEDPDY+P PEDRPGGF+WG+  N
Sbjct: 210 DAHPEDPDYTPPPEDRPGGFNWGQEAN 236

Source: Bombus terrestris

Species: Bombus terrestris

Genus: Bombus

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|66514506|ref|XP_397412.2| PREDICTED: derlin-2-like [Apis mellifera] gi|380020397|ref|XP_003694073.1| PREDICTED: derlin-2-like [Apis florea]

 Score =  150 bits (380), Expect = 6e-35,   Method: Compositional matrix adjust.
 Identities = 68/87 (78%), Positives = 77/87 (88%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN IWVDL+G+AVGHMYYF EDVFP LRGGFR+L+TP+ILK LF
Sbjct: 150 QAPYLPWVLLGFSVLLGNTIWVDLVGMAVGHMYYFAEDVFPRLRGGFRVLKTPQILKTLF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGERPN 88
           D HPEDPDY+P PEDRPGGF+WG+  N
Sbjct: 210 DAHPEDPDYTPPPEDRPGGFNWGQEAN 236

Source: Apis mellifera

Species: Apis mellifera

Genus: Apis

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|242003574|ref|XP_002422779.1| Derlin-2, putative [Pediculus humanus corporis] gi|212505637|gb|EEB10041.1| Derlin-2, putative [Pediculus humanus corporis]

 Score =  149 bits (375), Expect = 2e-34,   Method: Compositional matrix adjust.
 Identities = 67/88 (76%), Positives = 76/88 (86%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+L+GN  WVD++G+ VGHMYYFIEDVFPN RGGF+LL TPRILK +F
Sbjct: 134 QAPYLPWVLLGFSVLVGNAFWVDVMGMVVGHMYYFIEDVFPNQRGGFKLLTTPRILKTIF 193

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGERPNN 89
           D  P DPDY PLPEDRPGGF+WG+RPNN
Sbjct: 194 DRAPVDPDYVPLPEDRPGGFNWGDRPNN 221

Source: Pediculus humanus corporis

Species: Pediculus humanus

Genus: Pediculus

Family: Pediculidae

Order: Phthiraptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|307190205|gb|EFN74320.1| Derlin-2 [Camponotus floridanus]

 Score =  146 bits (369), Expect = 1e-33,   Method: Compositional matrix adjust.
 Identities = 67/87 (77%), Positives = 75/87 (86%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN IWVDL+G+AVGH YYF EDVFP LRGGFR+L+TP+ILK LF
Sbjct: 94  QAPYLPWVLLGFSVLLGNTIWVDLVGMAVGHTYYFAEDVFPRLRGGFRILKTPQILKTLF 153

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGERPN 88
           D HPEDPDY P PEDRPGGF+WG+  N
Sbjct: 154 DAHPEDPDYMPPPEDRPGGFNWGQEAN 180

Source: Camponotus floridanus

Species: Camponotus floridanus

Genus: Camponotus

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|322803069|gb|EFZ23157.1| hypothetical protein SINV_03823 [Solenopsis invicta]

 Score =  146 bits (368), Expect = 2e-33,   Method: Compositional matrix adjust.
 Identities = 66/87 (75%), Positives = 75/87 (86%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN IWVDL+G+AVGH YYF EDVFP +RGGFR+L+TP+ILK LF
Sbjct: 152 QAPYLPWVLLGFSVLLGNTIWVDLVGMAVGHTYYFAEDVFPRIRGGFRILKTPQILKTLF 211

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGERPN 88
           D HPEDPDY P PEDRPGGF+WG+  N
Sbjct: 212 DAHPEDPDYMPPPEDRPGGFNWGQEAN 238

Source: Solenopsis invicta

Species: Solenopsis invicta

Genus: Solenopsis

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|307208180|gb|EFN85654.1| Derlin-2 [Harpegnathos saltator]

 Score =  145 bits (365), Expect = 4e-33,   Method: Compositional matrix adjust.
 Identities = 66/84 (78%), Positives = 74/84 (88%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN IWVDL+G+AVGH YYF EDVFP LRGGFR+L+TP+ILK LF
Sbjct: 150 QAPYLPWVLLGFSVLLGNTIWVDLVGMAVGHTYYFAEDVFPRLRGGFRILKTPQILKTLF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGE 85
           D HPEDPDY P PEDRPGGF+WG+
Sbjct: 210 DAHPEDPDYMPPPEDRPGGFNWGQ 233

Source: Harpegnathos saltator

Species: Harpegnathos saltator

Genus: Harpegnathos

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|332018041|gb|EGI58666.1| Derlin-2 [Acromyrmex echinatior]

 Score =  144 bits (362), Expect = 8e-33,   Method: Compositional matrix adjust.
 Identities = 65/87 (74%), Positives = 75/87 (86%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN IWVDL+G+AVGH YYF EDVFP +RGGFR+L+TP+ILK LF
Sbjct: 152 QAPYLPWVLLGFSVLLGNTIWVDLVGMAVGHTYYFAEDVFPRIRGGFRILKTPQILKTLF 211

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGERPN 88
           D +PEDPDY P PEDRPGGF+WG+  N
Sbjct: 212 DAYPEDPDYMPPPEDRPGGFNWGQEAN 238

Source: Acromyrmex echinatior

Species: Acromyrmex echinatior

Genus: Acromyrmex

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|345480746|ref|XP_003424207.1| PREDICTED: derlin-2-like [Nasonia vitripennis]

 Score =  143 bits (361), Expect = 1e-32,   Method: Compositional matrix adjust.
 Identities = 64/87 (73%), Positives = 76/87 (87%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN +WVDL+G+AVGH+YYF EDVFP   GGFR+L+TP ILKVLF
Sbjct: 150 QAPYLPWVLLGFSVLLGNAVWVDLIGMAVGHIYYFAEDVFPQQVGGFRILKTPHILKVLF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGERPN 88
           D + +DPDY+PLPEDRPGGF+WG+ PN
Sbjct: 210 DSNTDDPDYTPLPEDRPGGFNWGQMPN 236

Source: Nasonia vitripennis

Species: Nasonia vitripennis

Genus: Nasonia

Family: Pteromalidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|91089287|ref|XP_971047.1| PREDICTED: similar to Der1-like domain family, member 2 [Tribolium castaneum] gi|270012498|gb|EFA08946.1| hypothetical protein TcasGA2_TC006653 [Tribolium castaneum]

 Score =  137 bits (345), Expect = 7e-31,   Method: Compositional matrix adjust.
 Identities = 62/85 (72%), Positives = 74/85 (87%)

Query: 2   NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
            APYLPWVLLG S+LLGN ++VDL+GIAVGH+YYFIEDVFPN RGGFR+L+TP  ++ LF
Sbjct: 150 QAPYLPWVLLGFSLLLGNAVYVDLMGIAVGHIYYFIEDVFPNQRGGFRILKTPHFMRTLF 209

Query: 62  DPHPEDPDYSPLPEDRPGGFDWGER 86
           D  PEDPDY+P PE+RPGGFDWG +
Sbjct: 210 DEIPEDPDYAPPPEERPGGFDWGNQ 234

Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

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	93
UNIPROTKB|F6PVF9	239	DERL2 "Uncharacterized protein	0.892	0.347	0.710	1.8e-30
UNIPROTKB|Q9GZP9	239	DERL2 "Derlin-2" [Homo sapiens	0.892	0.347	0.710	1.8e-30
UNIPROTKB|Q5RC74	239	DERL2 "Derlin-2" [Pongo abelii	0.892	0.347	0.710	1.8e-30
MGI|MGI:2151483	239	Derl2 "Der1-like domain family	0.892	0.347	0.686	4.9e-30
ZFIN|ZDB-GENE-050522-90	239	derl2 "Der1-like domain family	0.892	0.347	0.734	4.9e-30
UNIPROTKB|E1BX18	239	DERL2 "Uncharacterized protein	0.892	0.347	0.698	6.2e-30
RGD|6496100	239	LOC100910823 "derlin-2-like" [	0.881	0.343	0.682	1.6e-29
ZFIN|ZDB-GENE-040426-1324	247	derl3 "Der1-like domain family	0.860	0.323	0.666	1.5e-26
UNIPROTKB|E2RMF2	200	DERL3 "Uncharacterized protein	0.838	0.39	0.692	5.2e-26
UNIPROTKB|Q96Q80	235	DERL3 "Derlin-3" [Homo sapiens	0.827	0.327	0.701	6.6e-26

UNIPROTKB|F6PVF9 DERL2 "Uncharacterized protein" [Bos taurus (taxid:9913)]

 Score = 336 (123.3 bits), Expect = 1.8e-30, P = 1.8e-30
 Identities = 59/83 (71%), Positives = 71/83 (85%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+EDVFPN  GG R+L+TP ILK +FD
Sbjct:   151 APFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDVFPNQPGGIRILKTPSILKAIFD 210

Query:    63 PHPEDPDYSPLPEDRPGGFDWGE 85
                EDP+Y+PLPE+RPGGF WGE
Sbjct:   211 TPDEDPNYNPLPEERPGGFAWGE 233

GO:0030970 "retrograde protein transport, ER to cytosol" evidence=IEA

GO:0030968 "endoplasmic reticulum unfolded protein response" evidence=IEA

GO:0030433 "ER-associated protein catabolic process" evidence=IEA

GO:0030307 "positive regulation of cell growth" evidence=IEA

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=IEA

GO:0008284 "positive regulation of cell proliferation" evidence=IEA

GO:0005770 "late endosome" evidence=IEA

GO:0005769 "early endosome" evidence=IEA

UNIPROTKB|Q9GZP9 DERL2 "Derlin-2" [Homo sapiens (taxid:9606)]

 Score = 336 (123.3 bits), Expect = 1.8e-30, P = 1.8e-30
 Identities = 59/83 (71%), Positives = 71/83 (85%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+EDVFPN  GG R+L+TP ILK +FD
Sbjct:   151 APFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDVFPNQPGGIRILKTPSILKAIFD 210

Query:    63 PHPEDPDYSPLPEDRPGGFDWGE 85
                EDP+Y+PLPE+RPGGF WGE
Sbjct:   211 TPDEDPNYNPLPEERPGGFAWGE 233

GO:0005769 "early endosome" evidence=IEA

GO:0005770 "late endosome" evidence=IEA

GO:0030307 "positive regulation of cell growth" evidence=IDA

GO:0008284 "positive regulation of cell proliferation" evidence=IDA

GO:0005783 "endoplasmic reticulum" evidence=IDA

GO:0030433 "ER-associated protein catabolic process" evidence=IMP

GO:0030968 "endoplasmic reticulum unfolded protein response" evidence=IDA

GO:0030970 "retrograde protein transport, ER to cytosol" evidence=IMP

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=IDA

GO:0005515 "protein binding" evidence=IPI

UNIPROTKB|Q5RC74 DERL2 "Derlin-2" [Pongo abelii (taxid:9601)]

 Score = 336 (123.3 bits), Expect = 1.8e-30, P = 1.8e-30
 Identities = 59/83 (71%), Positives = 71/83 (85%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+EDVFPN  GG R+L+TP ILK +FD
Sbjct:   151 APFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDVFPNQPGGIRILKTPSILKAIFD 210

Query:    63 PHPEDPDYSPLPEDRPGGFDWGE 85
                EDP+Y+PLPE+RPGGF WGE
Sbjct:   211 TPDEDPNYNPLPEERPGGFAWGE 233

GO:0008284 "positive regulation of cell proliferation" evidence=ISS

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=ISS

GO:0030307 "positive regulation of cell growth" evidence=ISS

GO:0030433 "ER-associated protein catabolic process" evidence=ISS

GO:0030968 "endoplasmic reticulum unfolded protein response" evidence=ISS

GO:0030970 "retrograde protein transport, ER to cytosol" evidence=ISS

MGI|MGI:2151483 Derl2 "Der1-like domain family, member 2" [Mus musculus (taxid:10090)]

 Score = 332 (121.9 bits), Expect = 4.9e-30, P = 4.9e-30
 Identities = 57/83 (68%), Positives = 71/83 (85%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+ED+FPN  GG R+L+TP IL+ +FD
Sbjct:   151 APFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDIFPNQPGGIRILKTPSILRTIFD 210

Query:    63 PHPEDPDYSPLPEDRPGGFDWGE 85
                EDP+Y+PLPE+RPGGF WGE
Sbjct:   211 TPDEDPNYNPLPEERPGGFAWGE 233

GO:0001967 "suckling behavior" evidence=IMP

GO:0003674 "molecular_function" evidence=ND

GO:0005769 "early endosome" evidence=IDA

GO:0005770 "late endosome" evidence=IDA

GO:0005783 "endoplasmic reticulum" evidence=ISO;IDA

GO:0006986 "response to unfolded protein" evidence=IEA

GO:0008284 "positive regulation of cell proliferation" evidence=ISO

GO:0016020 "membrane" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=ISO

GO:0030307 "positive regulation of cell growth" evidence=ISO

GO:0030433 "ER-associated protein catabolic process" evidence=ISO

GO:0030968 "endoplasmic reticulum unfolded protein response" evidence=ISO

GO:0030970 "retrograde protein transport, ER to cytosol" evidence=ISO;IMP

ZFIN|ZDB-GENE-050522-90 derl2 "Der1-like domain family, member 2" [Danio rerio (taxid:7955)]

 Score = 332 (121.9 bits), Expect = 4.9e-30, P = 4.9e-30
 Identities = 61/83 (73%), Positives = 70/83 (84%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPWVL+G S+LLGN I VDLLGIAVGH+YYF+EDVFPN  GG R L+TP ILK+LFD
Sbjct:   151 APFLPWVLMGFSLLLGNSIIVDLLGIAVGHVYYFLEDVFPNQPGGGRWLRTPSILKMLFD 210

Query:    63 PHPEDPDYSPLPEDRPGGFDWGE 85
                ED +Y+PLPEDRPGGF WGE
Sbjct:   211 TPEEDANYNPLPEDRPGGFAWGE 233

GO:0003674 "molecular_function" evidence=ND

UNIPROTKB|E1BX18 DERL2 "Uncharacterized protein" [Gallus gallus (taxid:9031)]

 Score = 331 (121.6 bits), Expect = 6.2e-30, P = 6.2e-30
 Identities = 58/83 (69%), Positives = 71/83 (85%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+EDVFPN  GG RLL+TP +LK +FD
Sbjct:   151 APFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDVFPNQPGGGRLLRTPSVLKAIFD 210

Query:    63 PHPEDPDYSPLPEDRPGGFDWGE 85
                +DP+Y+PLPE+RPGGF WGE
Sbjct:   211 TPEDDPNYNPLPEERPGGFAWGE 233

GO:0005769 "early endosome" evidence=IEA

GO:0005770 "late endosome" evidence=IEA

GO:0008284 "positive regulation of cell proliferation" evidence=IEA

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=IEA

GO:0030307 "positive regulation of cell growth" evidence=IEA

GO:0030433 "ER-associated protein catabolic process" evidence=IEA

GO:0030968 "endoplasmic reticulum unfolded protein response" evidence=IEA

GO:0030970 "retrograde protein transport, ER to cytosol" evidence=IEA

RGD|6496100 LOC100910823 "derlin-2-like" [Rattus norvegicus (taxid:10116)]

 Score = 327 (120.2 bits), Expect = 1.6e-29, P = 1.6e-29
 Identities = 56/82 (68%), Positives = 70/82 (85%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPWVL+G S+LLGN I VDLLGIAVGH+Y+F+ED+FPN  GG R+L+TP IL+ +FD
Sbjct:   151 APFLPWVLMGFSLLLGNSIIVDLLGIAVGHIYFFLEDIFPNQPGGIRILKTPSILRTIFD 210

Query:    63 PHPEDPDYSPLPEDRPGGFDWG 84
                EDP+Y+PLPE+RPGGF WG
Sbjct:   211 TPDEDPNYNPLPEERPGGFAWG 232

GO:0005769 "early endosome" evidence=IEA

GO:0005770 "late endosome" evidence=IEA

GO:0008284 "positive regulation of cell proliferation" evidence=IEA

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=IEA

GO:0030307 "positive regulation of cell growth" evidence=IEA

GO:0030433 "ER-associated protein catabolic process" evidence=IEA

GO:0030968 "endoplasmic reticulum unfolded protein response" evidence=IEA

GO:0030970 "retrograde protein transport, ER to cytosol" evidence=IEA

ZFIN|ZDB-GENE-040426-1324 derl3 "Der1-like domain family, member 3" [Danio rerio (taxid:7955)]

 Score = 299 (110.3 bits), Expect = 1.5e-26, P = 1.5e-26
 Identities = 54/81 (66%), Positives = 64/81 (79%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPWVL+G S+LLGN I +DLLGI VGH+YYF+EDVFPN  GG +LL TP I + LFD
Sbjct:   150 APFLPWVLMGFSLLLGNSIVIDLLGIGVGHIYYFLEDVFPNQPGGRKLLATPGIFRFLFD 209

Query:    63 PHPEDPDYSPLPEDRPGGFDW 83
             P  EDP+Y+PLPED P G  W
Sbjct:   210 PPQEDPNYAPLPED-PSGMSW 229

GO:0005575 "cellular_component" evidence=ND

GO:0008150 "biological_process" evidence=ND

GO:0003674 "molecular_function" evidence=ND

UNIPROTKB|E2RMF2 DERL3 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 294 (108.6 bits), Expect = 5.2e-26, P = 5.2e-26
 Identities = 54/78 (69%), Positives = 64/78 (82%)

Query:     2 NAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
             +AP+LPW L+G S+LLGN I VDLLGIAVGH+YYF+EDVFPN  GG RLL TPR LK+L 
Sbjct:   119 HAPFLPWALMGFSLLLGNSILVDLLGIAVGHIYYFLEDVFPNQPGGKRLLLTPRFLKLLL 178

Query:    62 DPHPEDPDYSPLPEDRPG 79
             D   EDP+Y PLPE++PG
Sbjct:   179 DAPQEDPNYLPLPEEQPG 196

GO:0030968 "endoplasmic reticulum unfolded protein response" evidence=IEA

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=IEA

GO:0018279 "protein N-linked glycosylation via asparagine" evidence=IEA

UNIPROTKB|Q96Q80 DERL3 "Derlin-3" [Homo sapiens (taxid:9606)]

 Score = 293 (108.2 bits), Expect = 6.6e-26, P = 6.6e-26
 Identities = 54/77 (70%), Positives = 63/77 (81%)

Query:     3 APYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFD 62
             AP+LPW L+G S+LLGN I VDLLGIAVGH+YYF+EDVFPN  GG RLLQTP  LK+L D
Sbjct:   151 APFLPWALMGFSLLLGNSILVDLLGIAVGHIYYFLEDVFPNQPGGKRLLQTPGFLKLLLD 210

Query:    63 PHPEDPDYSPLPEDRPG 79
                EDP+Y PLPE++PG
Sbjct:   211 APAEDPNYLPLPEEQPG 227

GO:0005515 "protein binding" evidence=IPI

GO:0030176 "integral to endoplasmic reticulum membrane" evidence=IDA

GO:0030433 "ER-associated protein catabolic process" evidence=IMP;NAS

GO:0030968 "endoplasmic reticulum unfolded protein response" evidence=IDA

GO:0018279 "protein N-linked glycosylation via asparagine" evidence=IMP

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
Q8BNI4	DERL2_MOUSE	No assigned EC number	0.6785	0.9032	0.3514	yes	N/A
Q851X7	DERL2_ORYSJ	No assigned EC number	0.6	0.6344	0.2369	yes	N/A
Q9GZP9	DERL2_HUMAN	No assigned EC number	0.7023	0.9032	0.3514	yes	N/A
Q21997	DERL2_CAEEL	No assigned EC number	0.5824	0.8924	0.3502	yes	N/A
Q5RC74	DERL2_PONAB	No assigned EC number	0.7023	0.9032	0.3514	yes	N/A

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

ID	Length	Definition	E-value
Query	93
pfam04511	192	pfam04511, DER1, Der1-like family	1e-15
COG5291	313	COG5291, COG5291, Predicted membrane protein [Func	3e-06

>gnl|CDD|218120 pfam04511, DER1, Der1-like family

 Score = 67.7 bits (166), Expect = 1e-15
 Identities = 35/53 (66%), Positives = 40/53 (75%), Gaps = 1/53 (1%)

Query: 3   APYLPWVLLGVSILLGN-PIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTP 54
           A YLPWVLLG S LLGN    VDL+GI VGH+YYF +DV+P L GG  LL+TP
Sbjct: 139 ASYLPWVLLGFSFLLGNRSSLVDLMGILVGHLYYFFKDVYPRLPGGKDLLKTP 191

The endoplasmic reticulum (ER) of the yeast Saccharomyces cerevisiae contains of proteolytic system able to selectively degrade misfolded lumenal secretory proteins. For examination of the components involved in this degradation process, mutants were isolated. They could be divided into four complementation groups. The mutations led to stabilisation of two different substrates for this process. The mutant classes were called 'der' for 'degradation in the ER'. DER1 was cloned by complementation of the der1-2 mutation. The DER1 gene codes for a novel, hydrophobic protein, that is localised to the ER. Deletion of DER1 abolished degradation of the substrate proteins. The function of the Der1 protein seems to be specifically required for the degradation process associated with the ER. Interestingly this family seems distantly related to the Rhomboid family of membrane peptidases. Suggesting that this family may also mediate degradation of misfolded proteins (Bateman A pers. obs.). Length = 192

>gnl|CDD|227611 COG5291, COG5291, Predicted membrane protein [Function unknown]

 Score = 43.1 bits (101), Expect = 3e-06
 Identities = 26/64 (40%), Positives = 39/64 (60%), Gaps = 3/64 (4%)

Query: 3   APYLPWVLLGVSILLGNPIWV-DLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLF 61
             YLP++LLG S L    I + D+LG  VGH++++  D++P    G  +L TP  +K LF
Sbjct: 158 GKYLPFILLGFSFLSRRGISIDDVLGFVVGHLFHYFGDIYP--MIGRDILSTPCWVKKLF 215

Query: 62  DPHP 65
           + HP
Sbjct: 216 NEHP 219

Length = 313

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	93
KOG0858|consensus	239		99.89
PF04511	197	DER1: Der1-like family; InterPro: IPR007599 The en	99.74
COG5291	313	Predicted membrane protein [Function unknown]	98.91
KOG2632|consensus	258		88.73

>KOG0858|consensus

Probab=99.89  E-value=6.1e-24  Score=159.71  Aligned_cols=85  Identities=52%  Similarity=0.933  Sum_probs=72.7

Q ss_pred             CCCcchHHHHHHHHHHhcCchhhhhHHhhhhhhhhhhhhhccCCCCCcccccChHHHHHhhCCCCCCCCCCCCCCCCCCC
Q psy11109          1 MNAPYLPWVLLGVSILLGNPIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPEDPDYSPLPEDRPGG   80 (93)
Q Consensus         1 i~a~yLPwvll~~~~l~~~~~~~dl~Gi~vGHiyyFl~~v~P~~~gg~~~l~TP~fl~~lf~~~~~~~~~g~~~~~~~g~   80 (93)
                      +||+||||||++++++.+++.+.|++||++||+|||++|++|++.+|+++++||+|+++++++. .....+++.|++++ 
T Consensus       148 f~a~YlPwvll~fs~l~g~~~~~dllGi~~GHiy~fl~~~~p~~~gg~~~l~TP~~l~rl~~~~-~~~~~~~~~~~~~g-  225 (239)
T KOG0858|consen  148 FKAPYLPWVLLGFSFLFGGSILVDLLGIIVGHIYYFLDDVYPRDYGGRDLLKTPQFLKRLFADS-PPTSIRRARELGTG-  225 (239)
T ss_pred             CccccchHHHHHHHHHhCCchHHHHHhhhhheeEEEEeeeccCCcCCcCcccCHHHHHHhcCCC-CCccccccccCCCC-
Confidence            5899999999999999999989999999999999999999999989999999999999999884 22333444444554 


Q ss_pred             CCCCCCC
Q psy11109         81 FDWGERP   87 (93)
Q Consensus        81 ~~WG~g~   87 (93)
                      +.||+|.
T Consensus       226 ~~~~~g~  232 (239)
T KOG0858|consen  226 APWGEGV  232 (239)
T ss_pred             CCCCccc
Confidence            9996554

>PF04511 DER1: Der1-like family; InterPro: IPR007599 The endoplasmic reticulum (ER) of the yeast Saccharomyces cerevisiae (Baker's yeast) contains a proteolytic system able to selectively degrade misfolded lumenal secretory proteins

Probab=99.74  E-value=1e-18  Score=126.69  Aligned_cols=55  Identities=56%  Similarity=1.120  Sum_probs=52.8

Q ss_pred             CCCcchHHHHHHHHHHhcC-chhhhhHHhhhhhhhhhhhhhccCCCCCcccccChH
Q psy11109          1 MNAPYLPWVLLGVSILLGN-PIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPR   55 (93)
Q Consensus         1 i~a~yLPwvll~~~~l~~~-~~~~dl~Gi~vGHiyyFl~~v~P~~~gg~~~l~TP~   55 (93)
                      |||+||||+++++++++++ +.+.|++||++||+||||+|+||+..+|+++|+||+
T Consensus       142 i~a~ylP~~~~~~~~l~~~~~~~~~l~Gi~~Ghly~fl~~~~p~~~~G~~~l~tP~  197 (197)
T PF04511_consen  142 IKAKYLPWVLLAFSLLFGGSSPIPDLLGILVGHLYYFLKDIYPRLPGGKDLLKTPQ  197 (197)
T ss_pred             EChhhHHHHHHHHHHHhCCCcHHHHHHHHHHHHHHHHHHHhcccccCCCccCCCcC
Confidence            6899999999999999998 788999999999999999999999989999999996

For examination of the components involved in this degradation process, mutants were isolated. They could be divided into four complementation groups. The mutations led to stabilisation of two different substrates for this process, and the classes were called der for degradation in the ER. DER1 was cloned by complementation of the der1-2 mutation. The DER1 gene codes for a novel, hydrophobic protein that is localized to the ER. Deletion of DER1 abolished degradation of the substrate proteins, suggesting that the function of the Der1 protein may be specifically required for the degradation process associated with the ER []. Interestingly this family seems distantly related to the Rhomboid family of membrane peptidases. This family may also mediate degradation of misfolded proteins.

>COG5291 Predicted membrane protein [Function unknown]

Probab=98.91  E-value=1.9e-10  Score=88.30  Aligned_cols=64  Identities=39%  Similarity=0.776  Sum_probs=56.2

Q ss_pred             CCCcchHHHHHHHHHHhcC-chhhhhHHhhhhhhhhhhhhhccCCCCCcccccChHHHHHhhCCCCC
Q psy11109          1 MNAPYLPWVLLGVSILLGN-PIWVDLLGIAVGHMYYFIEDVFPNLRGGFRLLQTPRILKVLFDPHPE   66 (93)
Q Consensus         1 i~a~yLPwvll~~~~l~~~-~~~~dl~Gi~vGHiyyFl~~v~P~~~gg~~~l~TP~fl~~lf~~~~~   66 (93)
                      ++++|||+++++|+++.+. ..+.|++|+++||.+.+|.+|||+.  |++++.||.|.++++.+++.
T Consensus       156 v~gkYlP~Illgfsfl~~~g~~i~~vlGf~~g~~~h~~g~I~~mi--~r~~~~t~~~~~~~~~~~p~  220 (313)
T COG5291         156 VPGKYLPFILLGFSFLSRRGISIDDVLGFVVGHLFHYFGDIYPMI--GRDILSTPCWVKKLFNEHPS  220 (313)
T ss_pred             cchhhhhHHHHHHHHHhcCCccceeeeeeeeccccccccchhhhh--hcccCCCcccccccccCCch
Confidence            4789999999999999995 5678999999999999999999997  68899999999988765543

>KOG2632|consensus

Probab=88.73  E-value=0.5  Score=36.55  Aligned_cols=37  Identities=32%  Similarity=0.542  Sum_probs=31.3

Q ss_pred             CCCcchHHHHHHHH-HHhcC-chhhhhHHhhhhhhhhhh
Q psy11109          1 MNAPYLPWVLLGVS-ILLGN-PIWVDLLGIAVGHMYYFI   37 (93)
Q Consensus         1 i~a~yLPwvll~~~-~l~~~-~~~~dl~Gi~vGHiyyFl   37 (93)
                      ||+.|-||+++.++ +++.+ |.+..++|+++|-.|-|.
T Consensus       157 iP~~l~Pw~lLi~~~~lvp~aSFlghl~GllvG~ay~~~  195 (258)
T KOG2632|consen  157 IPIVLAPWALLIATQILVPQASFLGHLCGLLVGYAYAFS  195 (258)
T ss_pred             ccHHHHHHHHHHHHHHHccCchHHHHHHHHHHHHHHHHH
Confidence            57889999988887 66655 688999999999999884

---

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

No hit with e-value below 0.005

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

No hit with probability above 80.00

---

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

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

No hit with e-value below 0.005

Homologous Domains Detected by HHsearch

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

No hit with probability above 80.00