Citrus Sinensis ID: 029529

---

Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-------180-------190--
Protein Sequence
MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDEIVFCFFNNFVINEVLFFFLGPLI
Secondary Structure (PSIPRED)
ccHHHHHHHHHHHHHHHHHHHHHHHcccccccccccHHHHEEEHHccccccccccHHHHHHHHHHHHHHHHHHHHHHHHcccccccccccccccHHHHHHHHHHHHHHHHcccccccccccHHHHHHHHHHHHHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHcccHHHHHHHHHHcccc
Secondary Structure Prediction (SSPRO)
ccHHHHHHHHHHHHHHHHHHHHHHHccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccccccccccccEEEEEEHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHHHcccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccEEcEEEEEEEEccc
Coil and Loop (DISEMBL)
mnifrlagDMTHLASVLVLLLKIHTIkscagislKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVhrsydkdqdtfRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDEIVFCFFNNFVINEVLFFFLGPLI
Flexible Loop (DISEMBL)
mnifrlagdmTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDEIVFCFFNNFVINEVLFFFLGPLI
Low Complexity Region (SEG)
MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDeivfcffnnfvinevLFFFLGPLI
Disordered region (IsUnstruct)
**IFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDEIVFCFFNNFVINEVLFFFLGP**
Disordered Region (DISOPRED)
MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDEIVFCFFNNFVINEVLFFFLGPLI
Disordered Region (DISEMBL)
MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDEIVFCFFNNFVINEVLFFFLGPLI
Disordered Region (DISPRO)
MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDEIVFCFFNNFVINEVLFFFLGPLI
Transmembrane Helix (TMHMM)
iiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHHoooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHoooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHHooooooooooooooooo
Transmembrane Helix (HMMTOP)
iiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHooooooooHHHHHHHHHHHHHHHHHHHHiiiiiiiiHHHHHHHHHHHHHHHHHHHooooHHHHHHHHHHHHHHHHHHHHi
Transmembrane Helix (MEMSAT)
ooooooHHHHHHHHHHHHHHHHHHHHiiiiHHHHHHHHHHHHHHHHHHHHHooooHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHHHooooooooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
ooooooooHHHHHHHHHHHHHHHHiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHoooooHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHoooooooHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHoooHHHHHHHHHHHHHHHHiiii
TM Helix, Signal Peptide (Phobius)
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSoooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHoooooHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHHHHHHHoooooooooooo
Signal Peptide (SignalP HMM Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFVIDEIVFCFFNNFVINEVLFFFLGPLI
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	192	2.2.26 [Sep-21-2011]
Q9ZTN2	215	ER lumen protein retainin	N/A	no	0.822	0.734	0.879	3e-71
P35402	215	ER lumen protein retainin	no	no	0.822	0.734	0.715	8e-64
P48583	213	ER lumen protein retainin	yes	no	0.906	0.816	0.508	4e-43
Q68ES4	212	ER lumen protein retainin	N/A	no	0.812	0.735	0.512	6e-43
Q6PAB8	212	ER lumen protein retainin	N/A	no	0.812	0.735	0.518	6e-43
Q5XHA2	212	ER lumen protein retainin	yes	no	0.812	0.735	0.512	7e-43
O76767	212	ER lumen protein retainin	yes	no	0.802	0.726	0.512	5e-42
Q611C8	213	ER lumen protein retainin	N/A	no	0.895	0.807	0.469	4e-41
Q6PEH1	212	ER lumen protein retainin	yes	no	0.812	0.735	0.512	5e-41
Q5U305	212	ER lumen protein retainin	yes	no	0.812	0.735	0.518	8e-41

>sp|Q9ZTN2|ERD2_PETHY ER lumen protein retaining receptor OS=Petunia hybrida GN=ERD2 PE=2 SV=1

 Score =  267 bits (682), Expect = 3e-71,   Method: Compositional matrix adjust.
 Identities = 139/158 (87%), Positives = 151/158 (95%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRLAGDMTHLASVLVLLLKIHTIKSCAG+SLKTQELYALVF TRYLDIFT++IS YN
Sbjct: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGVSLKTQELYALVFVTRYLDIFTDFISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MKL+FLGSS SIVWY++ HKIV RSYDKDQDTFRH F+VLPCL+LAL+INE+FTFKEV
Sbjct: 61  TTMKLVFLGSSLSIVWYMRHHKIVRRSYDKDQDTFRHLFLVLPCLLLALVINEKFTFKEV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           MWTFS+YLEAVAILPQLVLLQRTRNIDNLTGQY+FLLG
Sbjct: 121 MWTFSIYLEAVAILPQLVLLQRTRNIDNLTGQYIFLLG 158

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi. This receptor recognizes H-D-E-L.
Petunia hybrida (taxid: 4102)

>sp|P35402|ERD2_ARATH ER lumen protein retaining receptor OS=Arabidopsis thaliana GN=ERD2 PE=2 SV=1

 Score =  243 bits (619), Expect = 8e-64,   Method: Compositional matrix adjust.
 Identities = 113/158 (71%), Positives = 136/158 (86%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFR AGDM+HL SVL+LLLKI+  KSCAGISLKTQELYALVF TRYLD+FT+Y+S YN
Sbjct: 1   MNIFRFAGDMSHLISVLILLLKIYATKSCAGISLKTQELYALVFLTRYLDLFTDYVSLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           +IMK++F+ SS +IVW ++RH +V RSYDKD DTFRH ++VL C VL L++NE+FT +EV
Sbjct: 61  SIMKIVFIASSLAIVWCMRRHPLVRRSYDKDLDTFRHQYVVLACFVLGLILNEKFTVQEV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
            W FS+YLEAVAILPQLVLLQR+ N+DNLTGQYV  LG
Sbjct: 121 FWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYVVFLG 158

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi. This receptor recognizes H-D-E-L.

Arabidopsis thaliana (taxid: 3702)

>sp|P48583|ERD2_CAEEL ER lumen protein retaining receptor OS=Caenorhabditis elegans GN=erd-2 PE=3 SV=2

 Score =  174 bits (440), Expect = 4e-43,   Method: Compositional matrix adjust.
 Identities = 91/179 (50%), Positives = 125/179 (69%), Gaps = 5/179 (2%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MN+FR   D+ H  +++VLLLKI   +SC GIS ++Q L+ALVF TRYLD+FTN+ SFYN
Sbjct: 1   MNLFRFTADVAHAIAIVVLLLKIWKSRSCEGISGRSQLLFALVFVTRYLDLFTNFFSFYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MK+ +L +SF  V Y+   K    +YD++ D+FR  F+V+P ++LALLIN  F F EV
Sbjct: 61  TAMKIFYLVASFGTV-YLMWAKF-KATYDRNNDSFRIEFLVIPSMILALLINHEFIFMEV 118

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG---YIVVLNFVIDEIVFCFFN 176
           MWTFS+YLEAVAI+PQL +L RT N + +T  Y+F LG   ++ +LN+V       FF+
Sbjct: 119 MWTFSIYLEAVAIMPQLFMLSRTGNAETITAHYLFALGSYRFLYILNWVYRYYTESFFD 177

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi.

Caenorhabditis elegans (taxid: 6239)

>sp|Q68ES4|ER21B_XENLA ER lumen protein retaining receptor 1-B OS=Xenopus laevis GN=kdelr1-b PE=2 SV=1

 Score =  173 bits (439), Expect = 6e-43,   Method: Compositional matrix adjust.
 Identities = 81/158 (51%), Positives = 119/158 (75%), Gaps = 2/158 (1%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFR  GD++HL+++++LLLKI   +SCAGIS K+Q L+A+VF TRYLD+FTN+ISFYN
Sbjct: 1   MNIFRFLGDISHLSAIIILLLKIWKSRSCAGISGKSQLLFAIVFTTRYLDLFTNFISFYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MK++++ SS++ VW I  +     +YD + DTFR  F+++P  +L+ L+N  FT  E+
Sbjct: 61  TSMKVVYVASSYATVWMI--YSKFKATYDGNHDTFRVEFLIVPTAILSFLVNHDFTPLEI 118

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct: 119 LWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALG 156

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi. This receptor recognizes K-D-E-L.

Xenopus laevis (taxid: 8355)

>sp|Q6PAB8|ER21A_XENLA ER lumen protein retaining receptor 1-A OS=Xenopus laevis GN=kdelr1-a PE=2 SV=1

 Score =  173 bits (438), Expect = 6e-43,   Method: Compositional matrix adjust.
 Identities = 82/158 (51%), Positives = 116/158 (73%), Gaps = 2/158 (1%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFR  GD++HL+++ +LLLKI   +SCAGIS K+Q L+A+VF  RYLD+FTNYISFYN
Sbjct: 1   MNIFRFLGDISHLSAIFILLLKIWKSRSCAGISGKSQLLFAIVFTARYLDLFTNYISFYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MK++++ SS++ VW I  +     +YD + DTFR  F+++P  +LA L+N  FT  E+
Sbjct: 61  TSMKVVYVASSYATVWMI--YSKFKATYDGNHDTFRVEFLIVPTAILAFLVNHDFTPLEI 118

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
            WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct: 119 FWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALG 156

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi. This receptor recognizes K-D-E-L.

Xenopus laevis (taxid: 8355)

>sp|Q5XHA2|ERD21_XENTR ER lumen protein retaining receptor 1 OS=Xenopus tropicalis GN=kdelr1 PE=2 SV=1

 Score =  173 bits (438), Expect = 7e-43,   Method: Compositional matrix adjust.
 Identities = 81/158 (51%), Positives = 118/158 (74%), Gaps = 2/158 (1%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFR  GD++HL+++L+LLLKI   +SCAGIS K+Q L+A+VF TRYLD+FTN+IS YN
Sbjct: 1   MNIFRFLGDISHLSAILILLLKIWKSRSCAGISGKSQLLFAIVFTTRYLDLFTNFISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MK++++ SS++ +W I  +     +YD + DTFR  F+++P  +LA L+N  FT  E+
Sbjct: 61  TSMKMVYVASSYATIWMI--YSKFKATYDGNHDTFRVEFLIVPTAILAFLVNHDFTPLEI 118

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct: 119 LWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALG 156

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi. This receptor recognizes K-D-E-L.

Xenopus tropicalis (taxid: 8364)

>sp|O76767|ERD2_DROME ER lumen protein retaining receptor OS=Drosophila melanogaster GN=KdelR PE=2 SV=1

 Score =  170 bits (431), Expect = 5e-42,   Method: Compositional matrix adjust.
 Identities = 82/160 (51%), Positives = 121/160 (75%), Gaps = 6/160 (3%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFR AGD++H+ ++++LLLKI   +SCAGIS K+Q L+A+V+ TRYLD+FT Y+S YN
Sbjct: 1   MNIFRFAGDLSHVFAIIILLLKIWKTRSCAGISGKSQILFAVVYLTRYLDLFTTYVSLYN 60

Query: 61  TIMKLIFLGSSFSIVW--YIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFK 118
           ++MK++FL +S + V+  Y+K       +YD + D+FR  F+++PC +L+L+IN  FT  
Sbjct: 61  SVMKVLFLATSGATVYLMYVK----FKATYDHNHDSFRIEFLLVPCALLSLVINHEFTVM 116

Query: 119 EVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           EV+WTFS+YLE+VAILPQL L+ RT   +++T  Y+F LG
Sbjct: 117 EVLWTFSIYLESVAILPQLFLVSRTGEAESITSHYLFALG 156

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi.

Drosophila melanogaster (taxid: 7227)

>sp|Q611C8|ERD2_CAEBR ER lumen protein retaining receptor OS=Caenorhabditis briggsae GN=erd-2 PE=3 SV=1

 Score =  167 bits (423), Expect = 4e-41,   Method: Compositional matrix adjust.
 Identities = 85/181 (46%), Positives = 124/181 (68%), Gaps = 9/181 (4%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFR+  D+ H  ++++LLLKI   +SC GIS ++Q L+A+ F TRYLD+FT++ S YN
Sbjct: 1   MNIFRITADLAHAVAIVILLLKIWKSRSCEGISGRSQILFAVTFFTRYLDLFTSFYSLYN 60

Query: 61  TIMKLIFLGSSFSIVW--YIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFK 118
           T+MK++FL  S   V+  ++K       +YD++ DTFR  F+V+P ++LAL+IN  F F 
Sbjct: 61  TVMKVLFLAGSIGTVYLMWVK----FKATYDRNNDTFRIEFLVIPSIILALIINHEFMFM 116

Query: 119 EVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG---YIVVLNFVIDEIVFCFF 175
           EVMWTFS+YLEAVAI+PQL +L RT N + +T  Y+F LG   ++ + N+V       FF
Sbjct: 117 EVMWTFSIYLEAVAIMPQLFMLSRTGNAETITAHYLFALGSYRFLYIFNWVYRYYTESFF 176

Query: 176 N 176
           +
Sbjct: 177 D 177

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi.

Caenorhabditis briggsae (taxid: 6238)

>sp|Q6PEH1|ERD22_DANRE ER lumen protein retaining receptor 2 OS=Danio rerio GN=kdelr2 PE=2 SV=1

 Score =  167 bits (422), Expect = 5e-41,   Method: Compositional matrix adjust.
 Identities = 81/158 (51%), Positives = 117/158 (74%), Gaps = 2/158 (1%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRL GD++HLA++++LLLKI   +SCAGIS K+Q L+ALVF TRYLD+ T++IS YN
Sbjct: 1   MNIFRLTGDLSHLAAIIILLLKIWKSRSCAGISGKSQILFALVFTTRYLDLLTSFISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MK+I++G +++ V+ I  +     +YD + DTFR  F+V+P   LA L+N  F+  E+
Sbjct: 61  TCMKVIYIGCAYATVYLI--YAKFRATYDGNHDTFRAEFLVVPVGGLAFLVNHDFSPLEI 118

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct: 119 LWTFSIYLESVAILPQLFMISKTGEAETITTHYLFCLG 156

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi. This receptor recognizes K-D-E-L.

Danio rerio (taxid: 7955)

>sp|Q5U305|ERD22_RAT ER lumen protein retaining receptor 2 OS=Rattus norvegicus GN=Kdelr2 PE=2 SV=1

 Score =  166 bits (420), Expect = 8e-41,   Method: Compositional matrix adjust.
 Identities = 82/158 (51%), Positives = 117/158 (74%), Gaps = 2/158 (1%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRL GD++HLA++++LLLKI   +SCAGIS K+Q L+ALVF TRYLD+FT++IS YN
Sbjct: 1   MNIFRLTGDLSHLAAIVILLLKIWKTRSCAGISGKSQLLFALVFTTRYLDLFTSFISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MKLI++  S++ V+ I  +     +YD + DTFR  F+V+P   L+ L+N  F+  E+
Sbjct: 61  TSMKLIYIACSYATVYLI--YMKFKATYDGNHDTFRVEFLVVPVGGLSFLVNHDFSPLEI 118

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct: 119 LWTFSIYLESVAILPQLFMISKTGEAETITTHYLFFLG 156

Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi. This receptor recognizes K-D-E-L.

Rattus norvegicus (taxid: 10116)

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	192
224060375	215	predicted protein [Populus trichocarpa]	0.822	0.734	0.905	6e-78
449453278	215	PREDICTED: ER lumen protein retaining re	0.822	0.734	0.886	8e-77
224140829	215	predicted protein [Populus trichocarpa]	0.822	0.734	0.886	2e-76
21592401	215	ER lumen retaining receptor (HDEL recept	0.822	0.734	0.860	1e-75
222628723	490	hypothetical protein OsJ_14496 [Oryza sa	0.822	0.322	0.854	2e-75
116634827	215	OSIGBa0135C09.1 [Oryza sativa Indica Gro	0.822	0.734	0.860	3e-75
115457968	215	Os04g0376700 [Oryza sativa Japonica Grou	0.822	0.734	0.854	6e-75
18404390	215	ER lumen protein retaining receptor [Ara	0.822	0.734	0.854	1e-74
388499340	215	unknown [Lotus japonicus]	0.822	0.734	0.886	1e-74
297790580	215	hypothetical protein ARALYDRAFT_333020 [	0.822	0.734	0.854	1e-74

>gi|224060375|ref|XP_002300168.1| predicted protein [Populus trichocarpa] gi|118481282|gb|ABK92586.1| unknown [Populus trichocarpa] gi|222847426|gb|EEE84973.1| predicted protein [Populus trichocarpa]

 Score =  295 bits (755), Expect = 6e-78,   Method: Compositional matrix adjust.
 Identities = 143/158 (90%), Positives = 153/158 (96%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRL GDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFT+Y+SFYN
Sbjct: 1   MNIFRLVGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTHYVSFYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T+MKLIFLGSSFSIVWYI+RHK+V RSYDKD DTFRH F+VLPCL+LALLI+E+FTF+EV
Sbjct: 61  TVMKLIFLGSSFSIVWYIRRHKLVRRSYDKDHDTFRHLFLVLPCLILALLIHEKFTFREV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
            WTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG
Sbjct: 121 TWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158

Source: Populus trichocarpa

Species: Populus trichocarpa

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449453278|ref|XP_004144385.1| PREDICTED: ER lumen protein retaining receptor-like [Cucumis sativus] gi|449506093|ref|XP_004162650.1| PREDICTED: ER lumen protein retaining receptor-like [Cucumis sativus]

 Score =  291 bits (745), Expect = 8e-77,   Method: Compositional matrix adjust.
 Identities = 140/158 (88%), Positives = 152/158 (96%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRLAGDMTHLASVLVLLLKIHTIKSCAG+SLKTQELYA+VF TRYLDIFT++IS YN
Sbjct: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGVSLKTQELYAIVFTTRYLDIFTDFISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T+MKLIFLGSS+SIVWYI+RHKIV RSYDK+QDTFRH F++LPC VLALLINE+ TFKEV
Sbjct: 61  TVMKLIFLGSSYSIVWYIRRHKIVRRSYDKNQDTFRHLFLILPCFVLALLINEKLTFKEV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           MWTFSLYLEAVAILPQLVLLQRT+NIDNLTGQYVFLLG
Sbjct: 121 MWTFSLYLEAVAILPQLVLLQRTKNIDNLTGQYVFLLG 158

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|224140829|ref|XP_002323781.1| predicted protein [Populus trichocarpa] gi|222866783|gb|EEF03914.1| predicted protein [Populus trichocarpa]

 Score =  290 bits (742), Expect = 2e-76,   Method: Compositional matrix adjust.
 Identities = 140/158 (88%), Positives = 152/158 (96%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFA+RYLD+F +Y+SFYN
Sbjct: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFASRYLDMFISYVSFYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T+MKLIFLGSSFSIVWY++ HK+V RSYDKD DTFRH+FIVLPCL+LALLI+E+FTF EV
Sbjct: 61  TVMKLIFLGSSFSIVWYMRHHKLVRRSYDKDHDTFRHFFIVLPCLILALLIHEKFTFIEV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           MW FSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG
Sbjct: 121 MWAFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158

Source: Populus trichocarpa

Species: Populus trichocarpa

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|21592401|gb|AAM64352.1| ER lumen retaining receptor (HDEL receptor), putative [Arabidopsis thaliana]

 Score =  287 bits (735), Expect = 1e-75,   Method: Compositional matrix adjust.
 Identities = 136/158 (86%), Positives = 152/158 (96%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRLAGDMTHLASVLVLLLKIHTIKSCAG+SLKTQELYA+VFATRYLDIFT+++S YN
Sbjct: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGVSLKTQELYAIVFATRYLDIFTSFVSLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MKL+FLGSSFSIVWY+K HK VHR+YD++QDTFRHWF+VLPC +LALLI+E+FTF EV
Sbjct: 61  TSMKLVFLGSSFSIVWYMKYHKAVHRTYDREQDTFRHWFLVLPCFLLALLIHEKFTFLEV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           +WTFSLYLEAVAILPQLVLLQRTRNIDNLTGQY+FLLG
Sbjct: 121 LWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYIFLLG 158

Source: Arabidopsis thaliana

Species: Arabidopsis thaliana

Genus: Arabidopsis

Family: Brassicaceae

Order: Brassicales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|222628723|gb|EEE60855.1| hypothetical protein OsJ_14496 [Oryza sativa Japonica Group]

 Score =  286 bits (733), Expect = 2e-75,   Method: Compositional matrix adjust.
 Identities = 135/158 (85%), Positives = 150/158 (94%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MN FRLAGDMTH+ SVLVLLLKIHTIKSCAG+SLKTQELYALVFATRYLDIFT++IS YN
Sbjct: 1   MNAFRLAGDMTHIMSVLVLLLKIHTIKSCAGVSLKTQELYALVFATRYLDIFTDFISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T+MK+IFLGSSFSIVWYI+RHK+V RSYDKD DTFRH F+VLPC +LALLI+E+FTF+EV
Sbjct: 61  TVMKMIFLGSSFSIVWYIRRHKMVRRSYDKDHDTFRHQFLVLPCFLLALLIHEKFTFREV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           MWTFS+YLEAVAILPQLVLLQRTRN+DNLTGQYVF LG
Sbjct: 121 MWTFSIYLEAVAILPQLVLLQRTRNVDNLTGQYVFFLG 158

Source: Oryza sativa Japonica Group

Species: Oryza sativa

Genus: Oryza

Family: Poaceae

Order: Poales

Class: Liliopsida

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|116634827|emb|CAH66350.1| OSIGBa0135C09.1 [Oryza sativa Indica Group] gi|125547978|gb|EAY93800.1| hypothetical protein OsI_15578 [Oryza sativa Indica Group]

 Score =  286 bits (732), Expect = 3e-75,   Method: Compositional matrix adjust.
 Identities = 136/158 (86%), Positives = 150/158 (94%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MN FRLAGDMTHL SVLVLLLKIHTIKSCAG+SLKTQELYALVFATRYLDIFT++IS YN
Sbjct: 1   MNAFRLAGDMTHLMSVLVLLLKIHTIKSCAGVSLKTQELYALVFATRYLDIFTDFISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T+MK+IFLGSSFSIVWYI+RHK+V RSYDKD DTFRH F+VLPC +LALLI+E+FTF+EV
Sbjct: 61  TVMKMIFLGSSFSIVWYIRRHKMVRRSYDKDHDTFRHQFLVLPCFLLALLIHEKFTFREV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           MWTFS+YLEAVAILPQLVLLQRTRN+DNLTGQYVF LG
Sbjct: 121 MWTFSIYLEAVAILPQLVLLQRTRNVDNLTGQYVFFLG 158

Source: Oryza sativa Indica Group

Species: Oryza sativa

Genus: Oryza

Family: Poaceae

Order: Poales

Class: Liliopsida

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|115457968|ref|NP_001052584.1| Os04g0376700 [Oryza sativa Japonica Group] gi|21743051|emb|CAD40684.1| OSJNBa0083D01.1 [Oryza sativa Japonica Group] gi|38346120|emb|CAE04598.2| OSJNBb0006N15.15 [Oryza sativa Japonica Group] gi|113564155|dbj|BAF14498.1| Os04g0376700 [Oryza sativa Japonica Group]

 Score =  285 bits (730), Expect = 6e-75,   Method: Compositional matrix adjust.
 Identities = 135/158 (85%), Positives = 150/158 (94%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MN FRLAGDMTH+ SVLVLLLKIHTIKSCAG+SLKTQELYALVFATRYLDIFT++IS YN
Sbjct: 1   MNAFRLAGDMTHIMSVLVLLLKIHTIKSCAGVSLKTQELYALVFATRYLDIFTDFISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T+MK+IFLGSSFSIVWYI+RHK+V RSYDKD DTFRH F+VLPC +LALLI+E+FTF+EV
Sbjct: 61  TVMKMIFLGSSFSIVWYIRRHKMVRRSYDKDHDTFRHQFLVLPCFLLALLIHEKFTFREV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           MWTFS+YLEAVAILPQLVLLQRTRN+DNLTGQYVF LG
Sbjct: 121 MWTFSIYLEAVAILPQLVLLQRTRNVDNLTGQYVFFLG 158

Source: Oryza sativa Japonica Group

Species: Oryza sativa

Genus: Oryza

Family: Poaceae

Order: Poales

Class: Liliopsida

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|18404390|ref|NP_566758.1| ER lumen protein retaining receptor [Arabidopsis thaliana] gi|17380930|gb|AAL36277.1| putative ER lumen-retaining receptor (HDEL receptor) protein [Arabidopsis thaliana] gi|18369697|emb|CAC81064.1| endoplasmic reticulum retrieval receptor 2 [Arabidopsis thaliana] gi|23296793|gb|AAN13171.1| putative ER lumen-retaining receptor (HDEL receptor) protein [Arabidopsis thaliana] gi|332643450|gb|AEE76971.1| ER lumen protein retaining receptor [Arabidopsis thaliana]

 Score =  284 bits (727), Expect = 1e-74,   Method: Compositional matrix adjust.
 Identities = 135/158 (85%), Positives = 151/158 (95%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRLAGDMTHLASVLVLLLKIHTIKSCAG+SLKTQELYA+VFATRYLDIFT+++S YN
Sbjct: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGVSLKTQELYAIVFATRYLDIFTSFVSLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MKL+FLGSSFSIVWY+K HK VHR+YD++QDTFRHWF+VLPC +LALLI+E+FTF EV
Sbjct: 61  TSMKLVFLGSSFSIVWYMKYHKAVHRTYDREQDTFRHWFLVLPCFLLALLIHEKFTFLEV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           +WT SLYLEAVAILPQLVLLQRTRNIDNLTGQY+FLLG
Sbjct: 121 LWTSSLYLEAVAILPQLVLLQRTRNIDNLTGQYIFLLG 158

Source: Arabidopsis thaliana

Species: Arabidopsis thaliana

Genus: Arabidopsis

Family: Brassicaceae

Order: Brassicales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|388499340|gb|AFK37736.1| unknown [Lotus japonicus]

 Score =  284 bits (727), Expect = 1e-74,   Method: Compositional matrix adjust.
 Identities = 140/158 (88%), Positives = 152/158 (96%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRL+GDMTHLASVLVLL+KIHTIKSCAG+SLKTQELYALVFATRYLDIFT+YIS YN
Sbjct: 1   MNIFRLSGDMTHLASVLVLLVKIHTIKSCAGVSLKTQELYALVFATRYLDIFTSYISLYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T MKLIFLGSSFSIVWY++ HKIV RSYDKDQDTFRH+F++LPC +LALL+NE+FTFKEV
Sbjct: 61  TTMKLIFLGSSFSIVWYMRHHKIVRRSYDKDQDTFRHYFLILPCFLLALLLNEKFTFKEV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           MW FSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG
Sbjct: 121 MWAFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158

Source: Lotus japonicus

Species: Lotus japonicus

Genus: Lotus

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|297790580|ref|XP_002863175.1| hypothetical protein ARALYDRAFT_333020 [Arabidopsis lyrata subsp. lyrata] gi|297309009|gb|EFH39434.1| hypothetical protein ARALYDRAFT_333020 [Arabidopsis lyrata subsp. lyrata]

 Score =  284 bits (726), Expect = 1e-74,   Method: Compositional matrix adjust.
 Identities = 135/158 (85%), Positives = 151/158 (95%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
           MNIFRLAGDM+HLASVLVLLLKIHTIKSCAG+SLKTQELYA+VFATRYLDI T++ S YN
Sbjct: 1   MNIFRLAGDMSHLASVLVLLLKIHTIKSCAGVSLKTQELYAIVFATRYLDILTSFYSIYN 60

Query: 61  TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
           T+MKLIFLGSSFSIVWY+K HK VHR+YD++QDTFRHWF+VLPC +LALLI+E+FTF EV
Sbjct: 61  TLMKLIFLGSSFSIVWYMKYHKTVHRTYDREQDTFRHWFLVLPCFLLALLIHEKFTFLEV 120

Query: 121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           +WTFSLYLEAVAILPQLVLLQRTRNIDNLTGQY+FLLG
Sbjct: 121 LWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYIFLLG 158

Source: Arabidopsis lyrata subsp. lyrata

Species: Arabidopsis lyrata

Genus: Arabidopsis

Family: Brassicaceae

Order: Brassicales

Phylum: Streptophyta

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	192
TAIR|locus:2086954	215	ERD2B "AT3G25040" [Arabidopsis	0.864	0.772	0.816	4.1e-72
TAIR|locus:2013683	215	ERD2 "AT1G29330" [Arabidopsis	0.864	0.772	0.680	3.1e-60
WB|WBGene00001331	213	erd-2 [Caenorhabditis elegans	0.854	0.769	0.526	1.2e-42
FB|FBgn0022268	212	KdelR "KDEL receptor" [Drosoph	0.843	0.764	0.502	2.8e-41
UNIPROTKB|P33946	212	KDELR1 "ER lumen protein retai	0.812	0.735	0.512	4.6e-41
RGD|1306764	212	Kdelr1 "KDEL (Lys-Asp-Glu-Leu)	0.812	0.735	0.518	4.6e-41
UNIPROTKB|P24390	212	KDELR1 "ER lumen protein retai	0.812	0.735	0.512	5.9e-41
UNIPROTKB|F2Z4Z3	212	KDELR1 "ER lumen protein retai	0.812	0.735	0.512	5.9e-41
MGI|MGI:1915387	212	Kdelr1 "KDEL (Lys-Asp-Glu-Leu)	0.812	0.735	0.512	5.9e-41
UNIPROTKB|Q2KJ37	212	KDELR2 "ER lumen protein retai	0.854	0.773	0.506	1.4e-39

TAIR|locus:2086954 ERD2B "AT3G25040" [Arabidopsis thaliana (taxid:3702)]

 Score = 729 (261.7 bits), Expect = 4.1e-72, P = 4.1e-72
 Identities = 138/169 (81%), Positives = 158/169 (93%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MNIFRLAGDMTHLASVLVLLLKIHTIKSCAG+SLKTQELYA+VFATRYLDIFT+++S YN
Sbjct:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGVSLKTQELYAIVFATRYLDIFTSFVSLYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             T MKL+FLGSSFSIVWY+K HK VHR+YD++QDTFRHWF+VLPC +LALLI+E+FTF EV
Sbjct:    61 TSMKLVFLGSSFSIVWYMKYHKAVHRTYDREQDTFRHWFLVLPCFLLALLIHEKFTFLEV 120

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG-Y--IVVLNFV 166
             +WT SLYLEAVAILPQLVLLQRTRNIDNLTGQY+FLLG Y  + +LN++
Sbjct:   121 LWTSSLYLEAVAILPQLVLLQRTRNIDNLTGQYIFLLGGYRGLYILNWI 169

GO:0004872 "receptor activity" evidence=ISS

GO:0005739 "mitochondrion" evidence=ISM

GO:0006621 "protein retention in ER lumen" evidence=IEA

GO:0015031 "protein transport" evidence=ISS

GO:0016021 "integral to membrane" evidence=ISS

GO:0046923 "ER retention sequence binding" evidence=IEA

GO:0005794 "Golgi apparatus" evidence=IDA

GO:0010204 "defense response signaling pathway, resistance gene-independent" evidence=IMP

GO:0006084 "acetyl-CoA metabolic process" evidence=RCA

GO:0016126 "sterol biosynthetic process" evidence=RCA

GO:0016132 "brassinosteroid biosynthetic process" evidence=RCA

GO:0030244 "cellulose biosynthetic process" evidence=RCA

GO:0048193 "Golgi vesicle transport" evidence=RCA

TAIR|locus:2013683 ERD2 "AT1G29330" [Arabidopsis thaliana (taxid:3702)]

 Score = 617 (222.3 bits), Expect = 3.1e-60, P = 3.1e-60
 Identities = 115/169 (68%), Positives = 143/169 (84%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MNIFR AGDM+HL SVL+LLLKI+  KSCAGISLKTQELYALVF TRYLD+FT+Y+S YN
Sbjct:     1 MNIFRFAGDMSHLISVLILLLKIYATKSCAGISLKTQELYALVFLTRYLDLFTDYVSLYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             +IMK++F+ SS +IVW ++RH +V RSYDKD DTFRH ++VL C VL L++NE+FT +EV
Sbjct:    61 SIMKIVFIASSLAIVWCMRRHPLVRRSYDKDLDTFRHQYVVLACFVLGLILNEKFTVQEV 120

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG-Y--IVVLNFV 166
              W FS+YLEAVAILPQLVLLQR+ N+DNLTGQYV  LG Y  + ++N++
Sbjct:   121 FWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYVVFLGAYRGLYIINWI 169

GO:0004872 "receptor activity" evidence=ISS

GO:0006621 "protein retention in ER lumen" evidence=IEA;IGI

GO:0015031 "protein transport" evidence=ISS

GO:0016021 "integral to membrane" evidence=IEA;ISS

GO:0046923 "ER retention sequence binding" evidence=IEA

GO:0005801 "cis-Golgi network" evidence=IDA

GO:0005783 "endoplasmic reticulum" evidence=IDA

GO:0005794 "Golgi apparatus" evidence=IDA

GO:0006914 "autophagy" evidence=RCA

GO:0009414 "response to water deprivation" evidence=RCA

GO:0042538 "hyperosmotic salinity response" evidence=RCA

GO:0005046 "KDEL sequence binding" evidence=IGI

WB|WBGene00001331 erd-2 [Caenorhabditis elegans (taxid:6239)]

 Score = 451 (163.8 bits), Expect = 1.2e-42, P = 1.2e-42
 Identities = 89/169 (52%), Positives = 122/169 (72%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MN+FR   D+ H  +++VLLLKI   +SC GIS ++Q L+ALVF TRYLD+FTN+ SFYN
Sbjct:     1 MNLFRFTADVAHAIAIVVLLLKIWKSRSCEGISGRSQLLFALVFVTRYLDLFTNFFSFYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             T MK+ +L +SF  V Y+   K    +YD++ D+FR  F+V+P ++LALLIN  F F EV
Sbjct:    61 TAMKIFYLVASFGTV-YLMWAKF-KATYDRNNDSFRIEFLVIPSMILALLINHEFIFMEV 118

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG---YIVVLNFV 166
             MWTFS+YLEAVAI+PQL +L RT N + +T  Y+F LG   ++ +LN+V
Sbjct:   119 MWTFSIYLEAVAIMPQLFMLSRTGNAETITAHYLFALGSYRFLYILNWV 167

GO:0006621 "protein retention in ER lumen" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0046923 "ER retention sequence binding" evidence=IEA

GO:0009792 "embryo development ending in birth or egg hatching" evidence=IMP

FB|FBgn0022268 KdelR "KDEL receptor" [Drosophila melanogaster (taxid:7227)]

 Score = 438 (159.2 bits), Expect = 2.8e-41, P = 2.8e-41
 Identities = 86/171 (50%), Positives = 128/171 (74%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MNIFR AGD++H+ ++++LLLKI   +SCAGIS K+Q L+A+V+ TRYLD+FT Y+S YN
Sbjct:     1 MNIFRFAGDLSHVFAIIILLLKIWKTRSCAGISGKSQILFAVVYLTRYLDLFTTYVSLYN 60

Query:    61 TIMKLIFLGSSFSIVW--YIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFK 118
             ++MK++FL +S + V+  Y+K       +YD + D+FR  F+++PC +L+L+IN  FT  
Sbjct:    61 SVMKVLFLATSGATVYLMYVK----FKATYDHNHDSFRIEFLLVPCALLSLVINHEFTVM 116

Query:   119 EVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG-Y--IVVLNFV 166
             EV+WTFS+YLE+VAILPQL L+ RT   +++T  Y+F LG Y  + +LN+V
Sbjct:   117 EVLWTFSIYLESVAILPQLFLVSRTGEAESITSHYLFALGSYRALYLLNWV 167

GO:0030140 "trans-Golgi network transport vesicle" evidence=ISS;NAS

GO:0005046 "KDEL sequence binding" evidence=ISS;NAS

GO:0006890 "retrograde vesicle-mediated transport, Golgi to ER" evidence=ISS;NAS

GO:0005783 "endoplasmic reticulum" evidence=NAS

GO:0006891 "intra-Golgi vesicle-mediated transport" evidence=NAS

GO:0006621 "protein retention in ER lumen" evidence=IEA;NAS

GO:0016021 "integral to membrane" evidence=IEA;NAS

UNIPROTKB|P33946 KDELR1 "ER lumen protein retaining receptor 1" [Bos taurus (taxid:9913)]

 Score = 436 (158.5 bits), Expect = 4.6e-41, P = 4.6e-41
 Identities = 81/158 (51%), Positives = 115/158 (72%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MN+FR  GD++HL ++++LLLKI   +SCAGIS K+Q L+A+VF  RYLD+FTNYIS YN
Sbjct:     1 MNLFRFLGDLSHLLAIILLLLKIWKSRSCAGISGKSQVLFAVVFTARYLDLFTNYISLYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             T MK++++  SF+ VW I  +     +YD + DTFR  F+V+P  +LA L+N  FT  E+
Sbjct:    61 TCMKVVYIACSFTTVWMI--YSKFKATYDGNHDTFRVEFLVIPTAILAFLVNHDFTPLEI 118

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
             +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct:   119 LWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALG 156

GO:0005789 "endoplasmic reticulum membrane" evidence=IEA

GO:0005794 "Golgi apparatus" evidence=IEA

GO:0005793 "endoplasmic reticulum-Golgi intermediate compartment" evidence=IEA

GO:0016192 "vesicle-mediated transport" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0015031 "protein transport" evidence=IEA

GO:0046923 "ER retention sequence binding" evidence=IEA

GO:0006621 "protein retention in ER lumen" evidence=IEA

RGD|1306764 Kdelr1 "KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 1" [Rattus norvegicus (taxid:10116)]

 Score = 436 (158.5 bits), Expect = 4.6e-41, P = 4.6e-41
 Identities = 82/158 (51%), Positives = 115/158 (72%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MN+FR  GD++HL ++++LLLKI   +SCAGIS K+Q L+A+VF  RYLD+FTNYIS YN
Sbjct:     1 MNLFRFLGDLSHLLAIILLLLKIWKSRSCAGISGKSQVLFAVVFTARYLDLFTNYISLYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             T MK++++  SF+ VW I  +     +YD + DTFR  F+V+P  VLA L+N  FT  E+
Sbjct:    61 TCMKVVYIACSFTTVWMI--YSKFKATYDGNHDTFRVEFLVVPTAVLAFLVNHDFTPLEI 118

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
             +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct:   119 LWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALG 156

GO:0005783 "endoplasmic reticulum" evidence=IDA

GO:0005789 "endoplasmic reticulum membrane" evidence=IEA

GO:0005793 "endoplasmic reticulum-Golgi intermediate compartment" evidence=IEA;ISO

GO:0005794 "Golgi apparatus" evidence=IEA;ISO

GO:0005801 "cis-Golgi network" evidence=IDA

GO:0006621 "protein retention in ER lumen" evidence=IEA

GO:0015031 "protein transport" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0016192 "vesicle-mediated transport" evidence=IEA

GO:0046923 "ER retention sequence binding" evidence=IEA

UNIPROTKB|P24390 KDELR1 "ER lumen protein retaining receptor 1" [Homo sapiens (taxid:9606)]

 Score = 435 (158.2 bits), Expect = 5.9e-41, P = 5.9e-41
 Identities = 81/158 (51%), Positives = 115/158 (72%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MN+FR  GD++HL ++++LLLKI   +SCAGIS K+Q L+A+VF  RYLD+FTNYIS YN
Sbjct:     1 MNLFRFLGDLSHLLAIILLLLKIWKSRSCAGISGKSQVLFAVVFTARYLDLFTNYISLYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             T MK++++  SF+ VW I  +     +YD + DTFR  F+V+P  +LA L+N  FT  E+
Sbjct:    61 TCMKVVYIACSFTTVWLI--YSKFKATYDGNHDTFRVEFLVVPTAILAFLVNHDFTPLEI 118

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
             +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct:   119 LWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALG 156

GO:0006621 "protein retention in ER lumen" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0016192 "vesicle-mediated transport" evidence=IEA

GO:0005794 "Golgi apparatus" evidence=IEA

GO:0005801 "cis-Golgi network" evidence=IEA

GO:0005789 "endoplasmic reticulum membrane" evidence=IEA

GO:0005793 "endoplasmic reticulum-Golgi intermediate compartment" evidence=IDA

GO:0005046 "KDEL sequence binding" evidence=TAS

GO:0016020 "membrane" evidence=TAS

GO:0006886 "intracellular protein transport" evidence=TAS

UNIPROTKB|F2Z4Z3 KDELR1 "ER lumen protein retaining receptor" [Sus scrofa (taxid:9823)]

 Score = 435 (158.2 bits), Expect = 5.9e-41, P = 5.9e-41
 Identities = 81/158 (51%), Positives = 115/158 (72%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MN+FR  GD++HL ++++LLLKI   +SCAGIS K+Q L+A+VF  RYLD+FTNYIS YN
Sbjct:     1 MNLFRFLGDLSHLLAIILLLLKIWKSRSCAGISGKSQVLFAVVFTARYLDLFTNYISLYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             T MK++++  SF+ VW I  +     +YD + DTFR  F+V+P  +LA L+N  FT  E+
Sbjct:    61 TCMKVVYIACSFTTVWMI--YSKFKATYDGNHDTFRVEFLVVPTAILAFLVNHDFTPLEI 118

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
             +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct:   119 LWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALG 156

GO:0005794 "Golgi apparatus" evidence=IEA

GO:0005793 "endoplasmic reticulum-Golgi intermediate compartment" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0015031 "protein transport" evidence=IEA

GO:0005783 "endoplasmic reticulum" evidence=IEA

GO:0046923 "ER retention sequence binding" evidence=IEA

GO:0006621 "protein retention in ER lumen" evidence=IEA

MGI|MGI:1915387 Kdelr1 "KDEL (Lys-Asp-Glu-Leu) endoplasmic reticulum protein retention receptor 1" [Mus musculus (taxid:10090)]

 Score = 435 (158.2 bits), Expect = 5.9e-41, P = 5.9e-41
 Identities = 81/158 (51%), Positives = 115/158 (72%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MN+FR  GD++HL ++++LLLKI   +SCAGIS K+Q L+A+VF  RYLD+FTNYIS YN
Sbjct:     1 MNLFRFLGDLSHLLAIILLLLKIWKSRSCAGISGKSQVLFAVVFTARYLDLFTNYISLYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             T MK++++  SF+ VW I  +     +YD + DTFR  F+V+P  +LA L+N  FT  E+
Sbjct:    61 TCMKVVYIACSFTTVWMI--YSKFKATYDGNHDTFRVEFLVVPTAILAFLVNHDFTPLEI 118

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
             +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG
Sbjct:   119 LWTFSIYLESVAILPQLFMVSKTGEAETITSHYLFALG 156

GO:0003674 "molecular_function" evidence=ND

GO:0005783 "endoplasmic reticulum" evidence=ISO

GO:0005793 "endoplasmic reticulum-Golgi intermediate compartment" evidence=ISO

GO:0005794 "Golgi apparatus" evidence=IDA

GO:0005801 "cis-Golgi network" evidence=ISO

GO:0006621 "protein retention in ER lumen" evidence=IEA

GO:0006810 "transport" evidence=IEA

GO:0008150 "biological_process" evidence=ND

GO:0015031 "protein transport" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0016192 "vesicle-mediated transport" evidence=IEA

GO:0046923 "ER retention sequence binding" evidence=IEA

UNIPROTKB|Q2KJ37 KDELR2 "ER lumen protein retaining receptor 2" [Bos taurus (taxid:9913)]

 Score = 422 (153.6 bits), Expect = 1.4e-39, P = 1.4e-39
 Identities = 84/166 (50%), Positives = 119/166 (71%)

Query:     1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYN 60
             MNIFRL GD++HLA++++LLLKI   +SCAGIS K+Q L+ALVF TRYLD+FT++IS YN
Sbjct:     1 MNIFRLTGDLSHLAAIVILLLKIWKTRSCAGISGKSQLLFALVFTTRYLDLFTSFISLYN 60

Query:    61 TIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEV 120
             T MKLI++  S++ V+ I  +     +YD + DTFR  F+V+P   L+ L+N  F+  E+
Sbjct:    61 TSMKLIYIACSYATVYLI--YMKFKATYDGNHDTFRVEFLVVPVGGLSFLVNHDFSPLEI 118

Query:   121 MWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYIVVLNFV 166
             +WTFS+YLE+VAILPQL ++ +T   + +T  Y+F LG    L  V
Sbjct:   119 LWTFSIYLESVAILPQLFMISKTGEAETITTHYLFFLGLYRALYLV 164

GO:0005789 "endoplasmic reticulum membrane" evidence=IEA

GO:0016192 "vesicle-mediated transport" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0015031 "protein transport" evidence=IEA

GO:0046923 "ER retention sequence binding" evidence=IEA

GO:0006621 "protein retention in ER lumen" 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

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
Q5ZKX9	ERD22_CHICK	No assigned EC number	0.5126	0.8125	0.7358	yes	no
Q9ZTN2	ERD2_PETHY	No assigned EC number	0.8797	0.8229	0.7348	N/A	no
O76767	ERD2_DROME	No assigned EC number	0.5125	0.8020	0.7264	yes	no
Q2KJ37	ERD22_BOVIN	No assigned EC number	0.5189	0.8125	0.7358	yes	no
P48583	ERD2_CAEEL	No assigned EC number	0.5083	0.9062	0.8169	yes	no
P33947	ERD22_HUMAN	No assigned EC number	0.5187	0.8020	0.7264	yes	no
Q9CQM2	ERD22_MOUSE	No assigned EC number	0.5189	0.8125	0.7358	yes	no
Q5U305	ERD22_RAT	No assigned EC number	0.5189	0.8125	0.7358	yes	no
Q6PEH1	ERD22_DANRE	No assigned EC number	0.5126	0.8125	0.7358	yes	no
Q5XHA2	ERD21_XENTR	No assigned EC number	0.5126	0.8125	0.7358	yes	no

EC Number Prediction by Ezypred Server

Original result from Ezypred Server

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software

No EC number assignment, probably not an enzyme!

---

Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING

Original result from the STRING server

Your Input: eugene3.00012261 RecName- Full=ER lumen protein retaining receptor;; Required for the retention of luminal endoplasmic reticulum proteins. Determines the specificity of the luminal ER protein retention system. Also required for normal vesicular traffic through the Golgi (By similarity) (215 aa) (Populus trichocarpa)

Predicted Functional Partners:

Sorry, there are no predicted associations at the current settings.

---

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database part I

ID	Length	Definition	E-value
Query	192
pfam00810	143	pfam00810, ER_lumen_recept, ER lumen protein retai	2e-52
COG5196	214	COG5196, ERD2, ER lumen protein retaining receptor	2e-41

>gnl|CDD|144416 pfam00810, ER_lumen_recept, ER lumen protein retaining receptor

 Score =  164 bits (417), Expect = 2e-52
 Identities = 71/131 (54%), Positives = 101/131 (77%), Gaps = 2/131 (1%)

Query: 28  SCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRS 87
           SC+G+SLKTQ LYA+VF TRYLD+F  YIS YNTIMK++F+ SS   ++ +K       +
Sbjct: 1   SCSGLSLKTQILYAIVFLTRYLDLFEGYISLYNTIMKILFIVSSVYTIYLMK--FKYKAT 58

Query: 88  YDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNID 147
           YD+D DTF+  ++++PCLVLAL+ +  ++F E++WTFS+YLE+VAILPQL +LQ+T  ++
Sbjct: 59  YDRDIDTFKIEYLIVPCLVLALIFHHSYSFLEILWTFSIYLESVAILPQLFMLQKTGEVE 118

Query: 148 NLTGQYVFLLG 158
           NLT  Y+F LG
Sbjct: 119 NLTSHYLFALG 129

Length = 143

>gnl|CDD|227523 COG5196, ERD2, ER lumen protein retaining receptor [Intracellular trafficking and secretion]

 Score =  138 bits (350), Expect = 2e-41
 Identities = 74/159 (46%), Positives = 103/159 (64%), Gaps = 3/159 (1%)

Query: 1   MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFT-NYISFY 59
           M+ FR  GD  HLAS+ VL+ KI   +SC+G+SLKTQ LY+LVF TRYLD+F     S Y
Sbjct: 1   MDTFRFLGDFLHLASIAVLIHKIKRTRSCSGLSLKTQFLYSLVFITRYLDLFDFYARSLY 60

Query: 60  NTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKE 119
           N++MK++F+GS   I++ ++       +YDK  DTF    +++   V +L      T   
Sbjct: 61  NSLMKILFIGSQVYILFLMRFKY--RSTYDKKLDTFNILTLLVGSAVFSLFFTRGGTISN 118

Query: 120 VMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLG 158
           V+WTFSL+LE+VAILPQLV+LQ     ++LT  YVF +G
Sbjct: 119 VLWTFSLWLESVAILPQLVMLQEAGETESLTSHYVFAMG 157

Length = 214

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	192
KOG3106	212	consensus ER lumen protein retaining receptor [Int	100.0
COG5196	214	ERD2 ER lumen protein retaining receptor [Intracel	100.0
PF00810	147	ER_lumen_recept: ER lumen protein retaining recept	100.0
TIGR00951	220	2A43 Lysosomal Cystine Transporter.	94.43
PF04193	61	PQ-loop: PQ loop repeat	91.12
PF04193	61	PQ-loop: PQ loop repeat	89.29
smart00679	32	CTNS Repeated motif present between transmembrane	85.79

>KOG3106 consensus ER lumen protein retaining receptor [Intracellular trafficking, secretion, and vesicular transport]

Probab=100.00  E-value=5e-74  Score=477.35  Aligned_cols=178  Identities=53%  Similarity=0.912  Sum_probs=175.3

Q ss_pred             CchhhhhhhHHHHHHHHHHHHHHhhcccccccccchhHHHHHHHHhhcccccchhHHHHHHHHHHHHHHHHHHHHHHHhh
Q 029529            1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFTNYISFYNTIMKLIFLGSSFSIVWYIKR   80 (192)
Q Consensus         1 mn~fr~~gd~~Hl~s~~iLl~Ki~~~kS~~GiSlkTQ~ly~iVf~~Ryldl~~~~~s~Ynt~mki~~i~ss~~ivyl~~~   80 (192)
                      ||.||++||++|++|+++|++||+|+|||+|+|+|||++||+||++||+|+|+++.|.||++||+++++++.+++|+|+.
T Consensus         1 mn~fr~~gd~~H~~~i~vLi~Ki~ktrsCaGiSlKSQ~L~Alvf~~Ryldlf~~~~s~ynt~mki~fl~~t~~ivymi~~   80 (212)
T KOG3106|consen    1 MNNFRFAGDLSHLAAIIVLILKIWKTKSCAGISLKSQELFALVFATRYLDLFTFYESLYNTIMKIAFLASTLWIVYMIRF   80 (212)
T ss_pred             CcchhhHHHHHHHHHHHHHHHHHHhcCccccccchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence            89999999999999999999999999999999999999999999999999999999999999999999999999999998


Q ss_pred             ccccccccccccccchhHHhHHHHHHHHHHhcCCcchhhhHHHHHHHHHHhhhhhHHHHHhhcCCcchhHHHHHHHHHHH
Q 029529           81 HKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYI  160 (192)
Q Consensus        81 ~~~~~~TY~~~~D~f~~~~ll~p~~vLali~~~~~~~~eilWtFSiyLEsvAILPQL~mlqk~~~vE~lTshYv~aLG~y  160 (192)
                        ++|+|||+|+|||+.+|+++||+++|+++||++++.|++|+||+|||||||||||+|+||+||+|++|+||+||||+|
T Consensus        81 --k~~~tYd~~~DtFri~~llvp~~vlsl~i~~~~t~~eilWtFsiyLEsVaILPQL~~lq~tg~~E~~TahYvfaLG~y  158 (212)
T KOG3106|consen   81 --KLRATYDKEKDTFRIEYLLVPSAVLSLLINHSFTILEILWTFSIYLESVAILPQLFMLQKTGEAETITAHYLFALGLY  158 (212)
T ss_pred             --HHHHHHhcccCceeEEEEehhheeeeeeecCCccHHHHHHHHHHHHHHHHHhHHHHHHHhcCCccchHHHHHHHHHHH
Confidence              489999999999999999999999999999999999999999999999999999999999999999999999999999


Q ss_pred             ---HHHHHHHHHHhhcccCeeeh
Q 029529          161 ---VVLNFVIDEIVFCFFNNFVI  180 (192)
Q Consensus       161 ---yilnWi~r~~~~~~~~~~~~  180 (192)
                         |++|||+|+..++++|.+++
T Consensus       159 R~ly~~~WI~r~~~e~~~~~iai  181 (212)
T KOG3106|consen  159 RALYIANWIYRYVTEDFWDPIAI  181 (212)
T ss_pred             HHHHHHHHHHHHHhhccccchHH
Confidence               99999999999999999875

>COG5196 ERD2 ER lumen protein retaining receptor [Intracellular trafficking and secretion]

Probab=100.00  E-value=1e-64  Score=416.41  Aligned_cols=179  Identities=42%  Similarity=0.729  Sum_probs=173.3

Q ss_pred             CchhhhhhhHHHHHHHHHHHHHHhhcccccccccchhHHHHHHHHhhcccccc-hhHHHHHHHHHHHHHHHHHHHHHHHh
Q 029529            1 MNIFRLAGDMTHLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRYLDIFT-NYISFYNTIMKLIFLGSSFSIVWYIK   79 (192)
Q Consensus         1 mn~fr~~gd~~Hl~s~~iLl~Ki~~~kS~~GiSlkTQ~ly~iVf~~Ryldl~~-~~~s~Ynt~mki~~i~ss~~ivyl~~   79 (192)
                      ||.||++||++|++|+.+|+.||+|+|+|+|+|+|||.+|++||++||+|+++ .+.|+||.+||++||+++.+++++|+
T Consensus         1 m~~Fr~lGD~~Hlasi~vLih~ik~tr~csGlSlKtq~Ly~lVfitRYldLf~f~~~slYn~lMki~FI~s~~yI~~lm~   80 (214)
T COG5196           1 MDTFRFLGDFLHLASIAVLIHKIKRTRSCSGLSLKTQFLYSLVFITRYLDLFDFYARSLYNSLMKILFIGSQVYILFLMR   80 (214)
T ss_pred             CcHHHHHhHHHHHHHHHHHHHHhhhcceecceehHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence            89999999999999999999999999999999999999999999999999994 45799999999999999999999999


Q ss_pred             hccccccccccccccchhHHhHHHHHHHHHHhcCCcchhhhHHHHHHHHHHhhhhhHHHHHhhcCCcchhHHHHHHHHHH
Q 029529           80 RHKIVHRSYDKDQDTFRHWFIVLPCLVLALLINERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGY  159 (192)
Q Consensus        80 ~~~~~~~TY~~~~D~f~~~~ll~p~~vLali~~~~~~~~eilWtFSiyLEsvAILPQL~mlqk~~~vE~lTshYv~aLG~  159 (192)
                      .+  +++|||+..|+|+..++++||+++|+++|++.++.+++|+||+|||||||||||+|+||.||-|++|+||++|+|+
T Consensus        81 ~~--~r~tYdk~lDtF~i~~ll~gsav~slff~~~~tisnvlwtfS~wLESVAILPQL~mLq~~GeteslT~hYvfamgL  158 (214)
T COG5196          81 FK--YRSTYDKKLDTFNILTLLVGSAVFSLFFTRGGTISNVLWTFSLWLESVAILPQLVMLQEAGETESLTSHYVFAMGL  158 (214)
T ss_pred             hc--ccchHHHhhhhhhhhhhhhhhhhheeeecCCccHHHHHHHHHHHHHHHHHHHHHHHHHhcCCcceeHHHHHHHHHH
Confidence            84  6899999999999999999999999999999999999999999999999999999999999999999999999999


Q ss_pred             H---HHHHHHHHHHhh-cccCeeehh
Q 029529          160 I---VVLNFVIDEIVF-CFFNNFVIN  181 (192)
Q Consensus       160 y---yilnWi~r~~~~-~~~~~~~~~  181 (192)
                      |   |++|||+|+-.+ ++.|++-|-
T Consensus       159 YRalYip~wI~r~~~~~kk~~~iai~  184 (214)
T COG5196         159 YRALYIPYWILRKVYDIKKTGNIAIA  184 (214)
T ss_pred             HHHhhhhHHHHHhhhcccccccchhH
Confidence            9   999999999999 899988654

>PF00810 ER_lumen_recept: ER lumen protein retaining receptor; InterPro: IPR000133 Proteins resident in the lumen of the endoplasmic reticulum (ER) contain a C-terminal tetrapeptide, commonly known as Lys-Asp-Glu-Leu (KDEL) in mammals and His-Asp-Glu-Leu (HDEL) in yeast (Saccharomyces cerevisiae) that acts as a signal for their retrieval from subsequent compartments of the secretory pathway

Probab=100.00  E-value=7.4e-56  Score=356.70  Aligned_cols=140  Identities=54%  Similarity=0.961  Sum_probs=134.3

Q ss_pred             cccccccchhHHHHHHHHhhcccc--cchhHHHHHHHHHHHHHHHHHHHHHHHhhccccccccccccccchhHHhHHHHH
Q 029529           28 SCAGISLKTQELYALVFATRYLDI--FTNYISFYNTIMKLIFLGSSFSIVWYIKRHKIVHRSYDKDQDTFRHWFIVLPCL  105 (192)
Q Consensus        28 S~~GiSlkTQ~ly~iVf~~Ryldl--~~~~~s~Ynt~mki~~i~ss~~ivyl~~~~~~~~~TY~~~~D~f~~~~ll~p~~  105 (192)
                      ||+|+|+|||+||++|+++||+|+  +.++.+.||++||+++++++++++|+|+.  ++|+|||+++|+|+..++++||+
T Consensus         1 S~~GlSlktq~ly~~vf~~Ryldl~~f~~~~s~y~~~~k~~~i~~s~~iiyli~~--~~~~Ty~~~~D~f~~~~li~p~~   78 (147)
T PF00810_consen    1 SCSGLSLKTQILYAIVFLTRYLDLFWFESYLSLYNTIMKVFFIVSSLYIIYLIFF--KYKSTYDKEIDTFRLEYLIVPCF   78 (147)
T ss_pred             CcchhhHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHHHHHHHhhhe--eehhhhhccccchhhhHHHHHHH
Confidence            799999999999999999999999  66667999999999999999999999965  58999999999999999999999


Q ss_pred             HHHHHhc--CCcchhhhHHHHHHHHHHhhhhhHHHHHhhcCCcchhHHHHHHHHHHH---HHHHHHHHH
Q 029529          106 VLALLIN--ERFTFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVFLLGYI---VVLNFVIDE  169 (192)
Q Consensus       106 vLali~~--~~~~~~eilWtFSiyLEsvAILPQL~mlqk~~~vE~lTshYv~aLG~y---yilnWi~r~  169 (192)
                      +||+++|  +++++.|++|+||+|||||||+|||+|+||+||+|++|+||+++||+|   |++|||+|+
T Consensus        79 vLa~i~~p~~~~~~~ei~wtfSi~LEsvAIlPQL~m~~k~~~ve~ltshYv~~Lg~yR~ly~~~Wi~rY  147 (147)
T PF00810_consen   79 VLALIFHPLNSFFFLEILWTFSIYLESVAILPQLFMLQKTGEVENLTSHYVFALGLYRALYLLNWIYRY  147 (147)
T ss_pred             HHHHHHhccccchHHHHHHHHHHHHHHHHHhHHHHHHHHhcCeeehHHHHHHHHHHHHHHHHHHHHHhC
Confidence            9999999  457899999999999999999999999999999999999999999999   999999996

The receptor for this signal is a ~26 kDa Golgi membrane protein, initially identified as the ERD2 gene product in S. cerevisiae. The receptor molecule, known variously as the ER lumen protein retaining receptor or the 'KDEL receptor', is believed to cycle between the cis side of the Golgi apparatus and the ER. It has also been characterised in a number of other species, including plants, Plasmodium, Drosophila and mammals. In mammals, 2 highly related forms of the receptor are known. The KDEL receptor is a highly hydrophobic protein of 220 residues; its sequence exhibits 7 hydrophobic regions, all of which have been suggested to traverse the membrane []. More recently, however, it has been suggested that only 6 of these regions are transmembrane (TM), resulting in both N- and C-termini on the cytoplasmic side of the membrane.; GO: 0046923 ER retention sequence binding, 0006621 protein retention in ER lumen, 0016021 integral to membrane

>TIGR00951 2A43 Lysosomal Cystine Transporter

Probab=94.43  E-value=1.5  Score=37.48  Aligned_cols=49  Identities=10%  Similarity=0.236  Sum_probs=33.1

Q ss_pred             chhhhHHHHHHHHHHhhhhhHHHHHhhcCCcch--hHHHHHHHHHHH-HHHH
Q 029529          116 TFKEVMWTFSLYLEAVAILPQLVLLQRTRNIDN--LTGQYVFLLGYI-VVLN  164 (192)
Q Consensus       116 ~~~eilWtFSiyLEsvAILPQL~mlqk~~~vE~--lTshYv~aLG~y-yiln  164 (192)
                      ...+.++...+-+-.++-+||..+-.|.|..+.  +.+-.+-..|.- +++.
T Consensus       137 ~~l~~l~~iki~is~ikyiPQi~~Ny~~ksT~glSi~~i~Ld~~G~lqri~t  188 (220)
T TIGR00951       137 AFVTMLSYIKVAVTLVKYFPQAATNYHNKSTGQLSIITVFLDFTGLLQRIFQ  188 (220)
T ss_pred             HHHHHHHHHHHHHHHHHHhHHHHHHHhcCCCCcCCHHHHHHHHHHHHHHHHH
Confidence            355666667777777888999999988765554  444455566644 5543

>PF04193 PQ-loop: PQ loop repeat

Probab=91.12  E-value=1.1  Score=29.94  Aligned_cols=51  Identities=22%  Similarity=0.397  Sum_probs=38.0

Q ss_pred             hhhHHHHHHHHHHhhhhhHHHHHhhcCCcchhHHHHHH--HHHHH-HHHHHHHH
Q 029529          118 KEVMWTFSLYLEAVAILPQLVLLQRTRNIDNLTGQYVF--LLGYI-VVLNFVID  168 (192)
Q Consensus       118 ~eilWtFSiyLEsvAILPQL~mlqk~~~vE~lTshYv~--aLG~y-yilnWi~r  168 (192)
                      .+++...+.-+.+++-+||+....|+|++|.+.--++.  ..|.. ++++.+..
T Consensus         2 ~~~~g~i~~~~~~~~~lPQi~~~~k~ks~~glS~~~~~l~~~g~~~~~~~~~~~   55 (61)
T PF04193_consen    2 SNILGIISIVLWIISFLPQIIKNYKRKSTGGLSLWFLLLWLIGSILWVLYSILS   55 (61)
T ss_pred             HHHHHHHHHHHHHHHHHhHHHHHHHccccccccHHHHHHHHHHHHHHHHHHHHh
Confidence            46778889999999999999999999999886554444  44444 66655443

>PF04193 PQ-loop: PQ loop repeat

Probab=89.29  E-value=0.75  Score=30.82  Aligned_cols=37  Identities=24%  Similarity=0.140  Sum_probs=28.1

Q ss_pred             HHHHHHHHHHHHhhcccccccccchhHHHHHHHHhhc
Q 029529           12 HLASVLVLLLKIHTIKSCAGISLKTQELYALVFATRY   48 (192)
Q Consensus        12 Hl~s~~iLl~Ki~~~kS~~GiSlkTQ~ly~iVf~~Ry   48 (192)
                      -+.+.+==++|.+|+||+.|+|.-+..+..+...++.
T Consensus        13 ~~~~~lPQi~~~~k~ks~~glS~~~~~l~~~g~~~~~   49 (61)
T PF04193_consen   13 WIISFLPQIIKNYKRKSTGGLSLWFLLLWLIGSILWV   49 (61)
T ss_pred             HHHHHHhHHHHHHHccccccccHHHHHHHHHHHHHHH
Confidence            3344444468999999999999998888877766655

>smart00679 CTNS Repeated motif present between transmembrane helices in cystinosin, yeast ERS1p, mannose-P-dolichol utilization defect 1, and other hypothetical proteins

Probab=85.79  E-value=0.56  Score=27.62  Aligned_cols=22  Identities=27%  Similarity=0.286  Sum_probs=18.2

Q ss_pred             HHHHhhcccccccccchhHHHH
Q 029529           20 LLKIHTIKSCAGISLKTQELYA   41 (192)
Q Consensus        20 l~Ki~~~kS~~GiSlkTQ~ly~   41 (192)
                      ++|++|+||+.|+|.-...+-.
T Consensus         7 i~~~~~~ks~~glS~~~~~l~~   28 (32)
T smart00679        7 IIKNYRRKSTEGLSILFVLLWL   28 (32)
T ss_pred             HHHHHHcCCcCcCCHHHHHHHH
Confidence            5799999999999988766544

Function unknown, but likely to be associated with the glycosylation machinery.

---

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