Psyllid ID: psy1294


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-----
MKVMKCDLFNDSKSASTFATTGVEWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDEMHC
cccccccccccccccccccccccccccccccEEEcccccccccccccccccccccccccccccccccccccccccEEcccccccccccccccccccccccccccc
cEEEEEcccccccccccccccccccccccccEEccccccccccccccEEccccccccccccHHccccccccccccEEcccccEcccccccccccccccccccccc
mkvmkcdlfndsksastfATTGVEWCQsqgkvmcgiypdvqcydnrtqacdsvadcdnmkdekhchtgtlpvvlslqcgsgetytkeqhcngvldckdgsdemhc
mkvmkcdlfndsksasTFATTGVEWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGEtytkeqhcngvldckdgsdemhc
MKVMKCDLFNDSKSASTFATTGVEWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDEMHC
***************STFATTGVEWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDC*********
MKVMKCDLFNDSKSASTFATTGVEWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDEMHC
MKVMKCDLFNDSKSASTFATTGVEWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDEMHC
MKVMKCDLFNDSKSASTFATTGVEWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVL*C*********
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MKVMKCDLFNDSKSASTFATTGVEWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDEMHC
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query105 2.2.26 [Sep-21-2011]
Q91VN0 1614 Low-density lipoprotein r yes N/A 0.590 0.038 0.415 6e-07
O75197 1615 Low-density lipoprotein r yes N/A 0.590 0.038 0.415 1e-06
P98156 873 Very low-density lipoprot no N/A 0.561 0.067 0.430 8e-06
P98155 873 Very low-density lipoprot no N/A 0.561 0.067 0.430 8e-06
P35953 873 Very low-density lipoprot yes N/A 0.561 0.067 0.430 8e-06
P98166 873 Very low-density lipoprot yes N/A 0.561 0.067 0.430 9e-06
Q8IU80 811 Transmembrane protease se no N/A 0.619 0.080 0.366 9e-06
Q8BIK6 829 Transmembrane protease se no N/A 0.533 0.067 0.350 4e-05
Q7RTY8 843 Transmembrane protease se no N/A 0.523 0.065 0.396 4e-05
O88572 1613 Low-density lipoprotein r no N/A 0.590 0.038 0.338 6e-05
>sp|Q91VN0|LRP5_MOUSE Low-density lipoprotein receptor-related protein 5 OS=Mus musculus GN=Lrp5 PE=1 SV=3 Back     alignment and function desciption
 Score = 52.8 bits (125), Expect = 6e-07,   Method: Composition-based stats.
 Identities = 27/65 (41%), Positives = 35/65 (53%), Gaps = 3/65 (4%)

Query: 41   QCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGS 100
            QC D R + CD  ADC +  DE +C    LP     +C SG+    +Q C+   DC DGS
Sbjct: 1308 QCVDLRLR-CDGEADCQDRSDEANCDAVCLPN--QFRCTSGQCVLIKQQCDSFPDCADGS 1364

Query: 101  DEMHC 105
            DE+ C
Sbjct: 1365 DELMC 1369




Component of the Wnt-Fzd-LRP5-LRP6 complex that triggers beta-catenin signaling through inducing aggregation of receptor-ligand complexes into ribosome-sized signalsomes. Cell-surface coreceptor of Wnt/beta-catenin signaling, which plays a pivotal role in bone formation. The Wnt-induced Fzd/LRP6 coreceptor complex recruits DVL1 polymers to the plasma membrane which, in turn, recruits the AXIN1/GSK3B-complex to the cell surface promoting the formation of signalsomes and inhibiting AXIN1/GSK3-mediated phosphorylation and destruction of beta-catenin (By similarity). Appears be required for postnatal control of vascular regression in the eye. Required for posterior patterning of the epiblast during gastrulation.
Mus musculus (taxid: 10090)
>sp|O75197|LRP5_HUMAN Low-density lipoprotein receptor-related protein 5 OS=Homo sapiens GN=LRP5 PE=1 SV=2 Back     alignment and function description
>sp|P98156|VLDLR_MOUSE Very low-density lipoprotein receptor OS=Mus musculus GN=Vldlr PE=1 SV=1 Back     alignment and function description
>sp|P98155|VLDLR_HUMAN Very low-density lipoprotein receptor OS=Homo sapiens GN=VLDLR PE=1 SV=1 Back     alignment and function description
>sp|P35953|VLDLR_RABIT Very low-density lipoprotein receptor OS=Oryctolagus cuniculus GN=VLDLR PE=2 SV=1 Back     alignment and function description
>sp|P98166|VLDLR_RAT Very low-density lipoprotein receptor OS=Rattus norvegicus GN=Vldlr PE=2 SV=1 Back     alignment and function description
>sp|Q8IU80|TMPS6_HUMAN Transmembrane protease serine 6 OS=Homo sapiens GN=TMPRSS6 PE=1 SV=3 Back     alignment and function description
>sp|Q8BIK6|TMPS7_MOUSE Transmembrane protease serine 7 OS=Mus musculus GN=Tmprss7 PE=1 SV=3 Back     alignment and function description
>sp|Q7RTY8|TMPS7_HUMAN Transmembrane protease serine 7 OS=Homo sapiens GN=TMPRSS7 PE=2 SV=3 Back     alignment and function description
>sp|O88572|LRP6_MOUSE Low-density lipoprotein receptor-related protein 6 OS=Mus musculus GN=Lrp6 PE=1 SV=1 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query105
301614657 4553 PREDICTED: low-density lipoprotein recep 0.542 0.012 0.433 4e-06
347963560 1075 AGAP000303-PA [Anopheles gambiae str. PE 0.752 0.073 0.367 6e-06
348519841 4657 PREDICTED: LOW QUALITY PROTEIN: low-dens 0.504 0.011 0.446 6e-06
170041955 978 conserved hypothetical protein [Culex qu 0.847 0.091 0.314 8e-06
345777094 800 PREDICTED: transmembrane protease serine 0.619 0.081 0.380 1e-05
157123305 990 hypothetical protein AaeL_AAEL009482 [Ae 0.847 0.089 0.323 2e-05
148234168 1605 low density lipoprotein receptor-related 0.485 0.031 0.431 2e-05
432934618 4704 PREDICTED: low-density lipoprotein recep 0.504 0.011 0.464 2e-05
324500824 1566 Low-density lipoprotein receptor-related 0.733 0.049 0.392 2e-05
3641529 1614 low-density lipoprotein receptor-related 0.590 0.038 0.415 2e-05
>gi|301614657|ref|XP_002936802.1| PREDICTED: low-density lipoprotein receptor-related protein 2-like [Xenopus (Silurana) tropicalis] Back     alignment and taxonomy information
 Score = 55.5 bits (132), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 26/60 (43%), Positives = 36/60 (60%), Gaps = 3/60 (5%)

Query: 46  RTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDEMHC 105
           R   CD + DC +  DE++C     PV   L CGSG  Y + Q C+G++DC+D SDE +C
Sbjct: 152 RAYRCDRMKDCTDGADERNC---LYPVCTELSCGSGACYNRSQRCDGIVDCRDSSDESNC 208




Source: Xenopus (Silurana) tropicalis

Species: Xenopus (Silurana) tropicalis

Genus: Xenopus

Family: Pipidae

Order: Anura

Class: Amphibia

Phylum: Chordata

Superkingdom: Eukaryota

>gi|347963560|ref|XP_310822.5| AGAP000303-PA [Anopheles gambiae str. PEST] gi|333467140|gb|EAA06527.5| AGAP000303-PA [Anopheles gambiae str. PEST] Back     alignment and taxonomy information
>gi|348519841|ref|XP_003447438.1| PREDICTED: LOW QUALITY PROTEIN: low-density lipoprotein receptor-related protein 2-like [Oreochromis niloticus] Back     alignment and taxonomy information
>gi|170041955|ref|XP_001848710.1| conserved hypothetical protein [Culex quinquefasciatus] gi|167865522|gb|EDS28905.1| conserved hypothetical protein [Culex quinquefasciatus] Back     alignment and taxonomy information
>gi|345777094|ref|XP_850550.2| PREDICTED: transmembrane protease serine 6 isoform 2 [Canis lupus familiaris] Back     alignment and taxonomy information
>gi|157123305|ref|XP_001660107.1| hypothetical protein AaeL_AAEL009482 [Aedes aegypti] gi|108874419|gb|EAT38644.1| AAEL009482-PA [Aedes aegypti] Back     alignment and taxonomy information
>gi|148234168|ref|NP_001079163.1| low density lipoprotein receptor-related protein 5 precursor [Xenopus laevis] gi|22854902|gb|AAN09806.1| lipoprotein receptor-related protein 5 [Xenopus laevis] Back     alignment and taxonomy information
>gi|432934618|ref|XP_004081957.1| PREDICTED: low-density lipoprotein receptor-related protein 2-like [Oryzias latipes] Back     alignment and taxonomy information
>gi|324500824|gb|ADY40376.1| Low-density lipoprotein receptor-related protein 1B, partial [Ascaris suum] Back     alignment and taxonomy information
>gi|3641529|gb|AAC36468.1| low-density lipoprotein receptor-related protein 5 [Mus musculus] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query105
UNIPROTKB|F1PIB4 4549 LRP2 "Uncharacterized protein" 0.685 0.015 0.4 7.5e-09
UNIPROTKB|Q8NAN7 752 VLDLR "cDNA FLJ35062 fis, clon 0.676 0.094 0.390 2.3e-08
UNIPROTKB|E7CXS1 845 Vldlr "Uncharacterized protein 0.676 0.084 0.390 2.7e-08
RGD|3963 873 Vldlr "very low density lipopr 0.676 0.081 0.390 2.8e-08
UNIPROTKB|P98166 873 Vldlr "Very low-density lipopr 0.676 0.081 0.390 2.8e-08
MGI|MGI:98935 873 Vldlr "very low density lipopr 0.676 0.081 0.390 2.8e-08
UNIPROTKB|P98155 873 VLDLR "Very low-density lipopr 0.676 0.081 0.390 2.8e-08
UNIPROTKB|P98165 863 VLDLR "Very low-density lipopr 0.676 0.082 0.390 4.5e-08
UNIPROTKB|F1NC45 865 VLDLR "Very low-density lipopr 0.676 0.082 0.390 4.6e-08
ZFIN|ZDB-GENE-040426-803 866 vldlr "very low density lipopr 0.638 0.077 0.402 4.6e-08
UNIPROTKB|F1PIB4 LRP2 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
 Score = 152 (58.6 bits), Expect = 7.5e-09, P = 7.5e-09
 Identities = 32/80 (40%), Positives = 42/80 (52%)

Query:    26 CQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYT 85
             C SQ ++ C    D +C  N  + CD V DC +  DEK CH    P    L C +G  Y 
Sbjct:    82 CSSQ-QITCS---DGECIPNEYR-CDRVRDCSDGTDEKDCH---YPTCEQLTCANGACYN 133

Query:    86 KEQHCNGVLDCKDGSDEMHC 105
               Q C+G +DC+D SDE +C
Sbjct:   134 SSQKCDGKVDCRDFSDENNC 153


GO:0016021 "integral to membrane" evidence=IEA
GO:0005509 "calcium ion binding" evidence=IEA
UNIPROTKB|Q8NAN7 VLDLR "cDNA FLJ35062 fis, clone OCBBF2019195, highly similar to VERY LOW-DENSITY LIPOPROTEIN RECEPTOR" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|E7CXS1 Vldlr "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
RGD|3963 Vldlr "very low density lipoprotein receptor" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|P98166 Vldlr "Very low-density lipoprotein receptor" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
MGI|MGI:98935 Vldlr "very low density lipoprotein receptor" [Mus musculus (taxid:10090)] Back     alignment and assigned GO terms
UNIPROTKB|P98155 VLDLR "Very low-density lipoprotein receptor" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|P98165 VLDLR "Very low-density lipoprotein receptor" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms
UNIPROTKB|F1NC45 VLDLR "Very low-density lipoprotein receptor" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms
ZFIN|ZDB-GENE-040426-803 vldlr "very low density lipoprotein receptor" [Danio rerio (taxid:7955)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

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

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query105
cd0011235 cd00112, LDLa, Low Density Lipoprotein Receptor Cl 2e-04
pfam0005737 pfam00057, Ldl_recept_a, Low-density lipoprotein r 0.002
>gnl|CDD|238060 cd00112, LDLa, Low Density Lipoprotein Receptor Class A domain, a cysteine-rich repeat that plays a central role in mammalian cholesterol metabolism; the receptor protein binds LDL and transports it into cells by endocytosis; 7 successive cysteine-rich repeats of about 40 amino acids are present in the N-terminal of this multidomain membrane protein; other homologous domains occur in related receptors, including the very low-density lipoprotein receptor and the LDL receptor-related protein/alpha 2-macroglobulin receptor, and in proteins which are functionally unrelated, such as the C9 component of complement; the binding of calcium is required for in vitro formation of the native disulfide isomer and is necessary in establishing and maintaining the modular structure Back     alignment and domain information
 Score = 35.6 bits (83), Expect = 2e-04
 Identities = 12/29 (41%), Positives = 16/29 (55%)

Query: 77  QCGSGETYTKEQHCNGVLDCKDGSDEMHC 105
           +C +G        C+G  DC DGSDE +C
Sbjct: 7   RCANGRCIPSSWVCDGEDDCGDGSDEENC 35


Length = 35

>gnl|CDD|200964 pfam00057, Ldl_recept_a, Low-density lipoprotein receptor domain class A Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 105
PF0005737 Ldl_recept_a: Low-density lipoprotein receptor dom 99.32
PF0005737 Ldl_recept_a: Low-density lipoprotein receptor dom 99.31
cd0011235 LDLa Low Density Lipoprotein Receptor Class A doma 99.25
cd0011235 LDLa Low Density Lipoprotein Receptor Class A doma 99.25
PF12999176 PRKCSH-like: Glucosidase II beta subunit-like 99.14
smart0019233 LDLa Low-density lipoprotein receptor domain class 98.98
smart0019233 LDLa Low-density lipoprotein receptor domain class 98.96
KOG1215|consensus 877 98.8
PF12999176 PRKCSH-like: Glucosidase II beta subunit-like 98.4
KOG1215|consensus 877 98.23
KOG2397|consensus 480 97.87
KOG2397|consensus 480 96.1
KOG3509|consensus 964 95.62
>PF00057 Ldl_recept_a: Low-density lipoprotein receptor domain class A This prints entry is specific to LDL receptor; InterPro: IPR002172 The low-density lipoprotein receptor (LDLR) is the major cholesterol-carrying lipoprotein of plasma, acting to regulate cholesterol homeostasis in mammalian cells Back     alignment and domain information
Probab=99.32  E-value=1.4e-12  Score=70.18  Aligned_cols=36  Identities=44%  Similarity=0.936  Sum_probs=33.7

Q ss_pred             CcCCCCceecCCCCeEeCCcccCCCCCCCCCCCCCCC
Q psy1294          69 TLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDEMHC  105 (105)
Q Consensus        69 ~C~~~~~f~C~~g~ci~~~~~CDg~~dC~dgsDE~~C  105 (105)
                      .|++ .+|+|.++.||+..++|||+.||.||+||.+|
T Consensus         2 ~C~~-~~f~C~~~~CI~~~~~CDg~~DC~dgsDE~~C   37 (37)
T PF00057_consen    2 TCPP-GEFRCGNGQCIPKSWVCDGIPDCPDGSDEQNC   37 (37)
T ss_dssp             SSST-TEEEETTSSEEEGGGTTSSSCSSSSSTTTSSH
T ss_pred             cCcC-CeeEcCCCCEEChHHcCCCCCCCCCCcccccC
Confidence            5777 99999999999999999999999999999886



The LDL receptor binds LDL and transports it into cells by acidic endocytosis. In order to be internalized, the receptor-ligand complex must first cluster into clathrin-coated pits. Once inside the cell, the LDLR separates from its ligand, which is degraded in the lysosomes, while the receptor returns to the cell surface []. The internal dissociation of the LDLR with its ligand is mediated by proton pumps within the walls of the endosome that lower the pH. The LDLR is a multi-domain protein, containing: The ligand-binding domain contains seven or eight 40-amino acid LDLR class A (cysteine-rich) repeats, each of which contains a coordinated calcium ion and six cysteine residues involved in disulphide bond formation []. Similar domains have been found in other extracellular and membrane proteins []. The second conserved region contains two EGF repeats, followed by six LDLR class B (YWTD) repeats, and another EGF repeat. The LDLR class B repeats each contain a conserved YWTD motif, and is predicted to form a beta-propeller structure []. This region is critical for ligand release and recycling of the receptor []. The third domain is rich in serine and threonine residues and contains clustered O-linked carbohydrate chains. The fourth domain is the hydrophobic transmembrane region. The fifth domain is the cytoplasmic tail that directs the receptor to clathrin-coated pits. LDLR is closely related in structure to several other receptors, including LRP1, LRP1b, megalin/LRP2, VLDL receptor, lipoprotein receptor, MEGF7/LRP4, and LRP8/apolipoprotein E receptor2); these proteins participate in a wide range of physiological processes, including the regulation of lipid metabolism, protection against atherosclerosis, neurodevelopment, and transport of nutrients and vitamins []. This entry represents the LDLR class A (cyateine-rich) repeat, which contains 6 disulphide-bound cysteines and a highly conserved cluster of negatively charged amino acids, of which many are clustered on one face of the module []. In LDL receptors, the class A domains form the binding site for LDL and calcium. The acidic residues between the fourth and sixth cysteines are important for high-affinity binding of positively charged sequences in LDLR's ligands. The repeat consists of a beta-hairpin structure followed by a series of beta turns. In the absence of calcium, LDL-A domains are unstructured; the bound calcium ion imparts structural integrity. Following these repeats is a 350 residue domain that resembles part of the epidermal growth factor (EGF) precursor. Numerous familial hypercholestorolemia mutations of the LDL receptor alter the calcium coordinating residue of LDL-A domains or other crucial scaffolding residues. ; GO: 0005515 protein binding; PDB: 2I1P_A 3OJY_A 4E0S_B 3T5O_A 4A5W_B 1JRF_A 1K7B_A 1V9U_5 3DPR_E 2KNY_A ....

>PF00057 Ldl_recept_a: Low-density lipoprotein receptor domain class A This prints entry is specific to LDL receptor; InterPro: IPR002172 The low-density lipoprotein receptor (LDLR) is the major cholesterol-carrying lipoprotein of plasma, acting to regulate cholesterol homeostasis in mammalian cells Back     alignment and domain information
>cd00112 LDLa Low Density Lipoprotein Receptor Class A domain, a cysteine-rich repeat that plays a central role in mammalian cholesterol metabolism; the receptor protein binds LDL and transports it into cells by endocytosis; 7 successive cysteine-rich repeats of about 40 amino acids are present in the N-terminal of this multidomain membrane protein; other homologous domains occur in related receptors, including the very low-density lipoprotein receptor and the LDL receptor-related protein/alpha 2-macroglobulin receptor, and in proteins which are functionally unrelated, such as the C9 component of complement; the binding of calcium is required for in vitro formation of the native disulfide isomer and is necessary in establishing and maintaining the modular structure Back     alignment and domain information
>cd00112 LDLa Low Density Lipoprotein Receptor Class A domain, a cysteine-rich repeat that plays a central role in mammalian cholesterol metabolism; the receptor protein binds LDL and transports it into cells by endocytosis; 7 successive cysteine-rich repeats of about 40 amino acids are present in the N-terminal of this multidomain membrane protein; other homologous domains occur in related receptors, including the very low-density lipoprotein receptor and the LDL receptor-related protein/alpha 2-macroglobulin receptor, and in proteins which are functionally unrelated, such as the C9 component of complement; the binding of calcium is required for in vitro formation of the native disulfide isomer and is necessary in establishing and maintaining the modular structure Back     alignment and domain information
>PF12999 PRKCSH-like: Glucosidase II beta subunit-like Back     alignment and domain information
>smart00192 LDLa Low-density lipoprotein receptor domain class A Back     alignment and domain information
>smart00192 LDLa Low-density lipoprotein receptor domain class A Back     alignment and domain information
>KOG1215|consensus Back     alignment and domain information
>PF12999 PRKCSH-like: Glucosidase II beta subunit-like Back     alignment and domain information
>KOG1215|consensus Back     alignment and domain information
>KOG2397|consensus Back     alignment and domain information
>KOG2397|consensus Back     alignment and domain information
>KOG3509|consensus Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

No homologous structure with e-value below 0.005

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query105
2fcw_B80 LDL receptor, low-density lipoprotein receptor; pr 8e-08
2fcw_B80 LDL receptor, low-density lipoprotein receptor; pr 4e-04
2fyj_A82 Low-density lipoprotein receptor-related protein 1 4e-07
2xrc_A 565 Human complement factor I; immune system, hydrolas 1e-06
2xrc_A 565 Human complement factor I; immune system, hydrolas 8e-06
1n7d_A 699 LDL receptor, low-density lipoprotein receptor; fa 3e-06
1n7d_A 699 LDL receptor, low-density lipoprotein receptor; fa 6e-05
1n7d_A 699 LDL receptor, low-density lipoprotein receptor; fa 7e-05
1n7d_A 699 LDL receptor, low-density lipoprotein receptor; fa 8e-05
3m0c_C 791 LDL receptor, low-density lipoprotein receptor; pr 4e-06
3m0c_C 791 LDL receptor, low-density lipoprotein receptor; pr 2e-05
3m0c_C 791 LDL receptor, low-density lipoprotein receptor; pr 6e-05
3m0c_C 791 LDL receptor, low-density lipoprotein receptor; pr 6e-05
3m0c_C 791 LDL receptor, low-density lipoprotein receptor; pr 7e-05
1ajj_A37 LR5, low-density lipoprotein receptor; LDL recepto 3e-04
3a7q_B44 Low-density lipoprotein receptor-related protein; 6e-04
>2fcw_B LDL receptor, low-density lipoprotein receptor; protein-protein complex, RAP, escort protein, calcium- binding; 1.26A {Homo sapiens} SCOP: g.12.1.1 g.12.1.1 PDB: 2kri_B Length = 80 Back     alignment and structure
 Score = 45.0 bits (107), Expect = 8e-08
 Identities = 22/61 (36%), Positives = 27/61 (44%), Gaps = 1/61 (1%)

Query: 45  NRTQACDSVADCDNMKDEKHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDEMH 104
           +R   CDS  DC +  DE  C   T     S QC S     +   C+   DC+DGSDE  
Sbjct: 17  SRQFVCDSDRDCLDGSDEASCPVLTCGP-ASFQCNSSTCIPQLWACDNDPDCEDGSDEWP 75

Query: 105 C 105
            
Sbjct: 76  Q 76


>2fcw_B LDL receptor, low-density lipoprotein receptor; protein-protein complex, RAP, escort protein, calcium- binding; 1.26A {Homo sapiens} SCOP: g.12.1.1 g.12.1.1 PDB: 2kri_B Length = 80 Back     alignment and structure
>2fyj_A Low-density lipoprotein receptor-related protein 1; double module, complement type repeat, calcium, beta-2 hairpin, loop-structures; NMR {Homo sapiens} PDB: 2fyl_B Length = 82 Back     alignment and structure
>2xrc_A Human complement factor I; immune system, hydrolase, conglutinogen activating factor, S protease, complement system; HET: NAG; 2.69A {Homo sapiens} Length = 565 Back     alignment and structure
>2xrc_A Human complement factor I; immune system, hydrolase, conglutinogen activating factor, S protease, complement system; HET: NAG; 2.69A {Homo sapiens} Length = 565 Back     alignment and structure
>1n7d_A LDL receptor, low-density lipoprotein receptor; familial hypercholesterolemia, cholestero metabolism, lipid transport; HET: NAG BMA MAN KEG; 3.70A {Homo sapiens} SCOP: b.68.5.1 g.3.11.1 g.3.11.1 g.3.11.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 PDB: 2lgp_A 1xfe_A 1f5y_A 1ldl_A 1ldr_A 1d2j_A 1f8z_A Length = 699 Back     alignment and structure
>1n7d_A LDL receptor, low-density lipoprotein receptor; familial hypercholesterolemia, cholestero metabolism, lipid transport; HET: NAG BMA MAN KEG; 3.70A {Homo sapiens} SCOP: b.68.5.1 g.3.11.1 g.3.11.1 g.3.11.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 PDB: 2lgp_A 1xfe_A 1f5y_A 1ldl_A 1ldr_A 1d2j_A 1f8z_A Length = 699 Back     alignment and structure
>1n7d_A LDL receptor, low-density lipoprotein receptor; familial hypercholesterolemia, cholestero metabolism, lipid transport; HET: NAG BMA MAN KEG; 3.70A {Homo sapiens} SCOP: b.68.5.1 g.3.11.1 g.3.11.1 g.3.11.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 PDB: 2lgp_A 1xfe_A 1f5y_A 1ldl_A 1ldr_A 1d2j_A 1f8z_A Length = 699 Back     alignment and structure
>1n7d_A LDL receptor, low-density lipoprotein receptor; familial hypercholesterolemia, cholestero metabolism, lipid transport; HET: NAG BMA MAN KEG; 3.70A {Homo sapiens} SCOP: b.68.5.1 g.3.11.1 g.3.11.1 g.3.11.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 PDB: 2lgp_A 1xfe_A 1f5y_A 1ldl_A 1ldr_A 1d2j_A 1f8z_A Length = 699 Back     alignment and structure
>3m0c_C LDL receptor, low-density lipoprotein receptor; protein complex, beta propeller, cholesterol clearance, PCSK autocatalytic cleavage; 7.01A {Homo sapiens} Length = 791 Back     alignment and structure
>3m0c_C LDL receptor, low-density lipoprotein receptor; protein complex, beta propeller, cholesterol clearance, PCSK autocatalytic cleavage; 7.01A {Homo sapiens} Length = 791 Back     alignment and structure
>3m0c_C LDL receptor, low-density lipoprotein receptor; protein complex, beta propeller, cholesterol clearance, PCSK autocatalytic cleavage; 7.01A {Homo sapiens} Length = 791 Back     alignment and structure
>3m0c_C LDL receptor, low-density lipoprotein receptor; protein complex, beta propeller, cholesterol clearance, PCSK autocatalytic cleavage; 7.01A {Homo sapiens} Length = 791 Back     alignment and structure
>3m0c_C LDL receptor, low-density lipoprotein receptor; protein complex, beta propeller, cholesterol clearance, PCSK autocatalytic cleavage; 7.01A {Homo sapiens} Length = 791 Back     alignment and structure
>1ajj_A LR5, low-density lipoprotein receptor; LDL receptor, cysteine-rich module, calcium; 1.70A {Homo sapiens} SCOP: g.12.1.1 Length = 37 Back     alignment and structure
>3a7q_B Low-density lipoprotein receptor-related protein; signaling protein; HET: NAG; 2.60A {Homo sapiens} Length = 44 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query105
2fyj_A82 Low-density lipoprotein receptor-related protein 1 99.92
2fcw_B80 LDL receptor, low-density lipoprotein receptor; pr 99.91
1n7d_A 699 LDL receptor, low-density lipoprotein receptor; fa 99.88
1n7d_A 699 LDL receptor, low-density lipoprotein receptor; fa 99.86
3m0c_C 791 LDL receptor, low-density lipoprotein receptor; pr 99.86
3m0c_C 791 LDL receptor, low-density lipoprotein receptor; pr 99.84
2fyj_A82 Low-density lipoprotein receptor-related protein 1 99.7
2xrc_A 565 Human complement factor I; immune system, hydrolas 99.68
2fcw_B80 LDL receptor, low-density lipoprotein receptor; pr 99.62
2kny_A80 LRP-1, linker, APO-E; lipoprotein receptor, ligand 99.33
1ajj_A37 LR5, low-density lipoprotein receptor; LDL recepto 99.32
2jm4_A43 Relaxin receptor 1; LDL-A module, RXFP1 receptor, 99.31
1ajj_A37 LR5, low-density lipoprotein receptor; LDL recepto 99.31
2gtl_O215 Extracellular hemoglobin linker L3 subunit; anneli 99.3
2knx_A50 Prolow-density lipoprotein receptor-related prote; 99.3
1cr8_A42 Protein (LOW density lipoprotein receptor related 99.3
2jm4_A43 Relaxin receptor 1; LDL-A module, RXFP1 receptor, 99.29
3a7q_B44 Low-density lipoprotein receptor-related protein; 99.28
3a7q_B44 Low-density lipoprotein receptor-related protein; 99.27
1k7b_A47 Subgroup A ROUS sarcoma virus receptor PG800 and P 99.26
1d2l_A45 Lipoprotein receptor related protein; ligand bindi 99.26
1d2l_A45 Lipoprotein receptor related protein; ligand bindi 99.26
3dpr_E39 LDL-receptor class A 3; human rhinovirus, VLDL-rec 99.25
1cr8_A42 Protein (LOW density lipoprotein receptor related 99.25
2m0p_A52 Low-density lipoprotein receptor-related protein; 99.23
1j8e_A44 Low-density lipoprotein receptor-related protein 1 99.23
1k7b_A47 Subgroup A ROUS sarcoma virus receptor PG800 and P 99.22
1jrf_A47 TVA LDL-A module, subgroup A ROUS sarcoma virus re 99.21
2m0p_A52 Low-density lipoprotein receptor-related protein; 99.21
3dpr_E39 LDL-receptor class A 3; human rhinovirus, VLDL-rec 99.21
2i1p_A48 Low-density lipoprotein receptor-related protein 2 99.17
2i1p_A48 Low-density lipoprotein receptor-related protein 2 99.16
1j8e_A44 Low-density lipoprotein receptor-related protein 1 99.14
2knx_A50 Prolow-density lipoprotein receptor-related prote; 99.14
2gtl_O 215 Extracellular hemoglobin linker L3 subunit; anneli 99.13
1jrf_A47 TVA LDL-A module, subgroup A ROUS sarcoma virus re 99.12
2kny_A80 LRP-1, linker, APO-E; lipoprotein receptor, ligand 99.07
2xrc_A 565 Human complement factor I; immune system, hydrolas 99.05
2gtl_N220 Extracellular hemoglobin linker L2 subunit; anneli 99.03
2gtl_M217 Hemoglobin linker chain L1; annelid erythrocruorin 98.83
2gtl_M 217 Hemoglobin linker chain L1; annelid erythrocruorin 98.59
2gtl_N 220 Extracellular hemoglobin linker L2 subunit; anneli 98.54
3ojy_B 537 Complement component C8 beta chain; macpf, lipocal 98.51
3ojy_B 537 Complement component C8 beta chain; macpf, lipocal 98.39
3ojy_A 554 Complement component C8 alpha chain; macpf, lipoca 98.35
3ojy_A 554 Complement component C8 alpha chain; macpf, lipoca 98.28
3t5o_A 913 Complement component C6; macpf, MAC, membrane atta 97.83
3t5o_A 913 Complement component C6; macpf, MAC, membrane atta 97.76
>2fyj_A Low-density lipoprotein receptor-related protein 1; double module, complement type repeat, calcium, beta-2 hairpin, loop-structures; NMR {Homo sapiens} PDB: 2fyl_B Back     alignment and structure
Probab=99.92  E-value=3.2e-25  Score=137.78  Aligned_cols=77  Identities=27%  Similarity=0.570  Sum_probs=70.1

Q ss_pred             CCCCCCCeEEecCCCCCeeeeCCCCCcCCCCCCCCCCcC-CcccCCCcCCCCceecCCCCeEeCCcccCCCCCCCCCCCC
Q psy1294          24 EWCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDE-KHCHTGTLPVVLSLQCGSGETYTKEQHCNGVLDCKDGSDE  102 (105)
Q Consensus        24 ~~C~~~~~f~C~~~~~~~Ci~~~~~~CDg~~DC~dgsDE-~~C~~~~C~~~~~f~C~~g~ci~~~~~CDg~~dC~dgsDE  102 (105)
                      ..|.. .+|+|.   +++|||. .|+|||+.||.||||| .+|....|.+..+|+|.+|+||++.++|||+.||.|||||
T Consensus         3 ~~C~~-~~f~C~---~g~Ci~~-~~~CDg~~DC~DgsDE~~~C~~~~C~~~~~f~C~~g~CI~~~~~CDG~~DC~DgSDE   77 (82)
T 2fyj_A            3 RTCPP-NQFSCA---SGRCIPI-SWTCDLDDDCGDRSDESASCAYPTCFPLTQFTCNNGRCININWRCDNDNDCGDNSDE   77 (82)
T ss_dssp             SSSCT-TEEETT---SSCEEET-TSSSSCSSSSCSTTTTTSSCCCSSSCSSSEEECTTSCEEETTCBSSSSBCCSSSSSC
T ss_pred             CCCCC-CceEeC---CCCEEec-cccCCCcccCCCccccccccccccCCCCCceECCCCCeEcHHHccCCCCcCCCCccc
Confidence            45776 899998   8899999 9999999999999999 8997777853389999999999999999999999999999


Q ss_pred             CCC
Q psy1294         103 MHC  105 (105)
Q Consensus       103 ~~C  105 (105)
                      .+|
T Consensus        78 ~~C   80 (82)
T 2fyj_A           78 AGC   80 (82)
T ss_dssp             SCC
T ss_pred             cCC
Confidence            987



>2fcw_B LDL receptor, low-density lipoprotein receptor; protein-protein complex, RAP, escort protein, calcium- binding; 1.26A {Homo sapiens} SCOP: g.12.1.1 g.12.1.1 PDB: 2kri_B Back     alignment and structure
>1n7d_A LDL receptor, low-density lipoprotein receptor; familial hypercholesterolemia, cholestero metabolism, lipid transport; HET: NAG BMA MAN KEG; 3.70A {Homo sapiens} SCOP: b.68.5.1 g.3.11.1 g.3.11.1 g.3.11.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 PDB: 2lgp_A 1xfe_A 1f5y_A 1ldl_A 1ldr_A 1d2j_A 1f8z_A Back     alignment and structure
>1n7d_A LDL receptor, low-density lipoprotein receptor; familial hypercholesterolemia, cholestero metabolism, lipid transport; HET: NAG BMA MAN KEG; 3.70A {Homo sapiens} SCOP: b.68.5.1 g.3.11.1 g.3.11.1 g.3.11.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 g.12.1.1 PDB: 2lgp_A 1xfe_A 1f5y_A 1ldl_A 1ldr_A 1d2j_A 1f8z_A Back     alignment and structure
>3m0c_C LDL receptor, low-density lipoprotein receptor; protein complex, beta propeller, cholesterol clearance, PCSK autocatalytic cleavage; 7.01A {Homo sapiens} Back     alignment and structure
>3m0c_C LDL receptor, low-density lipoprotein receptor; protein complex, beta propeller, cholesterol clearance, PCSK autocatalytic cleavage; 7.01A {Homo sapiens} Back     alignment and structure
>2fyj_A Low-density lipoprotein receptor-related protein 1; double module, complement type repeat, calcium, beta-2 hairpin, loop-structures; NMR {Homo sapiens} PDB: 2fyl_B Back     alignment and structure
>2xrc_A Human complement factor I; immune system, hydrolase, conglutinogen activating factor, S protease, complement system; HET: NAG; 2.69A {Homo sapiens} Back     alignment and structure
>2fcw_B LDL receptor, low-density lipoprotein receptor; protein-protein complex, RAP, escort protein, calcium- binding; 1.26A {Homo sapiens} SCOP: g.12.1.1 g.12.1.1 PDB: 2kri_B Back     alignment and structure
>2kny_A LRP-1, linker, APO-E; lipoprotein receptor, ligand binding module, COMP repeat, calcium, cell membrane, coated PIT, cytoplasm, DEVE protein; NMR {Homo sapiens} Back     alignment and structure
>1ajj_A LR5, low-density lipoprotein receptor; LDL receptor, cysteine-rich module, calcium; 1.70A {Homo sapiens} SCOP: g.12.1.1 Back     alignment and structure
>2jm4_A Relaxin receptor 1; LDL-A module, RXFP1 receptor, LGR7, signaling protein; NMR {Homo sapiens} Back     alignment and structure
>1ajj_A LR5, low-density lipoprotein receptor; LDL receptor, cysteine-rich module, calcium; 1.70A {Homo sapiens} SCOP: g.12.1.1 Back     alignment and structure
>2gtl_O Extracellular hemoglobin linker L3 subunit; annelid erythrocruorins, respiratory protein, hexagonal bilayer, dihedral D6 symmetry; HET: HEM; 3.50A {Lumbricus terrestris} SCOP: b.61.7.1 g.12.1.1 h.1.32.1 Back     alignment and structure
>2knx_A Prolow-density lipoprotein receptor-related prote; LDLR, ligand binding module, ligand binding repeat, compleme repeat, protein binding; NMR {Homo sapiens} Back     alignment and structure
>1cr8_A Protein (LOW density lipoprotein receptor related protein); ligand binding, calcium binding, LDLR, LRP, lipid binding protein; NMR {Homo sapiens} SCOP: g.12.1.1 Back     alignment and structure
>2jm4_A Relaxin receptor 1; LDL-A module, RXFP1 receptor, LGR7, signaling protein; NMR {Homo sapiens} Back     alignment and structure
>3a7q_B Low-density lipoprotein receptor-related protein; signaling protein; HET: NAG; 2.60A {Homo sapiens} Back     alignment and structure
>3a7q_B Low-density lipoprotein receptor-related protein; signaling protein; HET: NAG; 2.60A {Homo sapiens} Back     alignment and structure
>1k7b_A Subgroup A ROUS sarcoma virus receptor PG800 and PG950; beta hairpin, 3-10 helix, calcium binding, membrane protein; NMR {Coturnix coturnix} SCOP: g.12.1.1 Back     alignment and structure
>1d2l_A Lipoprotein receptor related protein; ligand binding, calcium binding, complement-like repeat, signaling protein; NMR {Homo sapiens} SCOP: g.12.1.1 Back     alignment and structure
>1d2l_A Lipoprotein receptor related protein; ligand binding, calcium binding, complement-like repeat, signaling protein; NMR {Homo sapiens} SCOP: g.12.1.1 Back     alignment and structure
>3dpr_E LDL-receptor class A 3; human rhinovirus, VLDL-receptor, virus-protein complex, icosahedral virus, ATP-binding, capsid protein; HET: DAO; 3.50A {Homo sapiens} PDB: 1v9u_5* Back     alignment and structure
>1cr8_A Protein (LOW density lipoprotein receptor related protein); ligand binding, calcium binding, LDLR, LRP, lipid binding protein; NMR {Homo sapiens} SCOP: g.12.1.1 Back     alignment and structure
>2m0p_A Low-density lipoprotein receptor-related protein; complement type repeat, megalin, LDL receptor FAMI lipid binding protein; NMR {Homo sapiens} Back     alignment and structure
>1j8e_A Low-density lipoprotein receptor-related protein 1; ligand binding, calcium binding, complement-like repeat, LRP receptor, signaling protein; 1.85A {Homo sapiens} SCOP: g.12.1.1 Back     alignment and structure
>1k7b_A Subgroup A ROUS sarcoma virus receptor PG800 and PG950; beta hairpin, 3-10 helix, calcium binding, membrane protein; NMR {Coturnix coturnix} SCOP: g.12.1.1 Back     alignment and structure
>1jrf_A TVA LDL-A module, subgroup A ROUS sarcoma virus receptors PG800 and PG950; disulfide bond, alpha helix, calcium CAGE, signaling protein; NMR {Coturnix japonica} SCOP: g.12.1.1 Back     alignment and structure
>2m0p_A Low-density lipoprotein receptor-related protein; complement type repeat, megalin, LDL receptor FAMI lipid binding protein; NMR {Homo sapiens} Back     alignment and structure
>3dpr_E LDL-receptor class A 3; human rhinovirus, VLDL-receptor, virus-protein complex, icosahedral virus, ATP-binding, capsid protein; HET: DAO; 3.50A {Homo sapiens} PDB: 1v9u_5* Back     alignment and structure
>2i1p_A Low-density lipoprotein receptor-related protein 2; cysteine-rich repeat, ligand binding domain, calcium CAGE, ligand binding protein; NMR {Rattus norvegicus} Back     alignment and structure
>2i1p_A Low-density lipoprotein receptor-related protein 2; cysteine-rich repeat, ligand binding domain, calcium CAGE, ligand binding protein; NMR {Rattus norvegicus} Back     alignment and structure
>1j8e_A Low-density lipoprotein receptor-related protein 1; ligand binding, calcium binding, complement-like repeat, LRP receptor, signaling protein; 1.85A {Homo sapiens} SCOP: g.12.1.1 Back     alignment and structure
>2knx_A Prolow-density lipoprotein receptor-related prote; LDLR, ligand binding module, ligand binding repeat, compleme repeat, protein binding; NMR {Homo sapiens} Back     alignment and structure
>2gtl_O Extracellular hemoglobin linker L3 subunit; annelid erythrocruorins, respiratory protein, hexagonal bilayer, dihedral D6 symmetry; HET: HEM; 3.50A {Lumbricus terrestris} SCOP: b.61.7.1 g.12.1.1 h.1.32.1 Back     alignment and structure
>1jrf_A TVA LDL-A module, subgroup A ROUS sarcoma virus receptors PG800 and PG950; disulfide bond, alpha helix, calcium CAGE, signaling protein; NMR {Coturnix japonica} SCOP: g.12.1.1 Back     alignment and structure
>2kny_A LRP-1, linker, APO-E; lipoprotein receptor, ligand binding module, COMP repeat, calcium, cell membrane, coated PIT, cytoplasm, DEVE protein; NMR {Homo sapiens} Back     alignment and structure
>2xrc_A Human complement factor I; immune system, hydrolase, conglutinogen activating factor, S protease, complement system; HET: NAG; 2.69A {Homo sapiens} Back     alignment and structure
>2gtl_N Extracellular hemoglobin linker L2 subunit; annelid erythrocruorins, respiratory protein, hexagonal bilayer, dihedral D6 symmetry; HET: HEM; 3.50A {Lumbricus terrestris} SCOP: b.61.7.1 g.12.1.1 h.1.32.1 Back     alignment and structure
>2gtl_M Hemoglobin linker chain L1; annelid erythrocruorins, respiratory protein, hexagonal bilayer, dihedral D6 symmetry; HET: HEM; 3.50A {Lumbricus terrestris} SCOP: b.61.7.1 g.12.1.1 h.1.32.1 Back     alignment and structure
>2gtl_M Hemoglobin linker chain L1; annelid erythrocruorins, respiratory protein, hexagonal bilayer, dihedral D6 symmetry; HET: HEM; 3.50A {Lumbricus terrestris} SCOP: b.61.7.1 g.12.1.1 h.1.32.1 Back     alignment and structure
>2gtl_N Extracellular hemoglobin linker L2 subunit; annelid erythrocruorins, respiratory protein, hexagonal bilayer, dihedral D6 symmetry; HET: HEM; 3.50A {Lumbricus terrestris} SCOP: b.61.7.1 g.12.1.1 h.1.32.1 Back     alignment and structure
>3ojy_B Complement component C8 beta chain; macpf, lipocalin, immune system; HET: TPO BMA; 2.51A {Homo sapiens} Back     alignment and structure
>3ojy_B Complement component C8 beta chain; macpf, lipocalin, immune system; HET: TPO BMA; 2.51A {Homo sapiens} Back     alignment and structure
>3ojy_A Complement component C8 alpha chain; macpf, lipocalin, immune system; HET: TPO BMA; 2.51A {Homo sapiens} Back     alignment and structure
>3ojy_A Complement component C8 alpha chain; macpf, lipocalin, immune system; HET: TPO BMA; 2.51A {Homo sapiens} Back     alignment and structure
>3t5o_A Complement component C6; macpf, MAC, membrane attack complex, innate IMMU system, blood, membrane, cytolysin, immune SYST; HET: NAG FUL FUC BGC MAN; 2.87A {Homo sapiens} PDB: 4a5w_B* 4e0s_B* Back     alignment and structure
>3t5o_A Complement component C6; macpf, MAC, membrane attack complex, innate IMMU system, blood, membrane, cytolysin, immune SYST; HET: NAG FUL FUC BGC MAN; 2.87A {Homo sapiens} PDB: 4a5w_B* 4e0s_B* Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 105
d2fcwb139 g.12.1.1 (B:86-124) Ligand-binding domain of low-d 1e-04
d1f8za_39 g.12.1.1 (A:) Ligand-binding domain of low-density 2e-04
d1ajja_37 g.12.1.1 (A:) Ligand-binding domain of low-density 2e-04
d1j8ea_44 g.12.1.1 (A:) Ligand-binding domain of low-density 4e-04
d1d2la_45 g.12.1.1 (A:) Ligand-binding domain of low-density 6e-04
d1f5ya144 g.12.1.1 (A:1-44) Ligand-binding domain of low-den 7e-04
d1xfea244 g.12.1.1 (A:1-44) Ligand-binding domain of low-den 0.002
d2fcwb239 g.12.1.1 (B:125-163) Ligand-binding domain of low- 0.002
>d2fcwb1 g.12.1.1 (B:86-124) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Length = 39 Back     information, alignment and structure

class: Small proteins
fold: LDL receptor-like module
superfamily: LDL receptor-like module
family: LDL receptor-like module
domain: Ligand-binding domain of low-density lipoprotein receptor
species: Human (Homo sapiens) [TaxId: 9606]
 Score = 34.7 bits (80), Expect = 1e-04
 Identities = 11/29 (37%), Positives = 17/29 (58%)

Query: 77  QCGSGETYTKEQHCNGVLDCKDGSDEMHC 105
           +C  G+  +++  C+   DC DGSDE  C
Sbjct: 9   RCHDGKCISRQFVCDSDRDCLDGSDEASC 37


>d1f8za_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Length = 39 Back     information, alignment and structure
>d1ajja_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Length = 37 Back     information, alignment and structure
>d1j8ea_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Length = 44 Back     information, alignment and structure
>d1d2la_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Length = 45 Back     information, alignment and structure
>d1f5ya1 g.12.1.1 (A:1-44) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Length = 44 Back     information, alignment and structure
>d1xfea2 g.12.1.1 (A:1-44) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Length = 44 Back     information, alignment and structure
>d2fcwb2 g.12.1.1 (B:125-163) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Length = 39 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query105
d2fcwb139 Ligand-binding domain of low-density lipoprotein r 99.41
d1f5ya241 Ligand-binding domain of low-density lipoprotein r 99.37
d1f8za_39 Ligand-binding domain of low-density lipoprotein r 99.37
d1f8za_39 Ligand-binding domain of low-density lipoprotein r 99.37
d1ajja_37 Ligand-binding domain of low-density lipoprotein r 99.36
d2fcwb139 Ligand-binding domain of low-density lipoprotein r 99.36
d1ajja_37 Ligand-binding domain of low-density lipoprotein r 99.35
d1cr8a_42 Ligand-binding domain of low-density lipoprotein r 99.35
d2gtlo241 Extracellular hemoglobin linker l3 subunit {Common 99.34
d1v9u5_39 Very low-density lipoprotein receptor {Human (Homo 99.32
d1f5ya241 Ligand-binding domain of low-density lipoprotein r 99.31
d1j8ea_44 Ligand-binding domain of low-density lipoprotein r 99.3
d1f5ya144 Ligand-binding domain of low-density lipoprotein r 99.29
d1f5ya144 Ligand-binding domain of low-density lipoprotein r 99.29
d1cr8a_42 Ligand-binding domain of low-density lipoprotein r 99.27
d2gtlo241 Extracellular hemoglobin linker l3 subunit {Common 99.27
d1k7ba_42 soluble Tva ectodomain, sTva47 {Quail (Coturnix co 99.23
d2fcwb239 Ligand-binding domain of low-density lipoprotein r 99.23
d2gtln241 Extracellular hemoglobin linker l2 subunit {Common 99.22
d1xfea244 Ligand-binding domain of low-density lipoprotein r 99.21
d1j8ea_44 Ligand-binding domain of low-density lipoprotein r 99.21
d1d2la_45 Ligand-binding domain of low-density lipoprotein r 99.21
d1d2la_45 Ligand-binding domain of low-density lipoprotein r 99.21
d2fcwb239 Ligand-binding domain of low-density lipoprotein r 99.21
d1v9u5_39 Very low-density lipoprotein receptor {Human (Homo 99.2
d1k7ba_42 soluble Tva ectodomain, sTva47 {Quail (Coturnix co 99.18
d2gtlm242 Hemoglobin linker chain l1 {Common earthworm (Lumb 99.18
d1xfea244 Ligand-binding domain of low-density lipoprotein r 99.12
d2gtln241 Extracellular hemoglobin linker l2 subunit {Common 99.05
d2gtlm242 Hemoglobin linker chain l1 {Common earthworm (Lumb 99.05
>d2fcwb1 g.12.1.1 (B:86-124) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
class: Small proteins
fold: LDL receptor-like module
superfamily: LDL receptor-like module
family: LDL receptor-like module
domain: Ligand-binding domain of low-density lipoprotein receptor
species: Human (Homo sapiens) [TaxId: 9606]
Probab=99.41  E-value=6.8e-14  Score=74.04  Aligned_cols=37  Identities=32%  Similarity=0.672  Sum_probs=34.1

Q ss_pred             CCCCCCeEEecCCCCCeeeeCCCCCcCCCCCCCCCCcCCccc
Q psy1294          25 WCQSQGKVMCGIYPDVQCYDNRTQACDSVADCDNMKDEKHCH   66 (105)
Q Consensus        25 ~C~~~~~f~C~~~~~~~Ci~~~~~~CDg~~DC~dgsDE~~C~   66 (105)
                      .|.+ .+|+|.   +++||+. .|+|||+.||.|||||.+|+
T Consensus         2 tC~~-~~f~C~---~g~CI~~-~~~CDg~~DC~DgsDE~~Cp   38 (39)
T d2fcwb1           2 TCSQ-AEFRCH---DGKCISR-QFVCDSDRDCLDGSDEASCP   38 (39)
T ss_dssp             CCCT-TEEECT---TSCEEEG-GGTTSSSCCSTTCTTTTTHH
T ss_pred             cCCC-CCEEcC---CCCEEcc-hhcCcCcCcCcCCchhcCCC
Confidence            5776 899998   8999999 99999999999999999985



>d1f5ya2 g.12.1.1 (A:45-85) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1f8za_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1f8za_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1ajja_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d2fcwb1 g.12.1.1 (B:86-124) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1ajja_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1cr8a_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d2gtlo2 g.12.1.1 (O:60-100) Extracellular hemoglobin linker l3 subunit {Common earthworm (Lumbricus terrestris) [TaxId: 6398]} Back     information, alignment and structure
>d1v9u5_ g.12.1.1 (5:) Very low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1f5ya2 g.12.1.1 (A:45-85) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1j8ea_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1f5ya1 g.12.1.1 (A:1-44) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1f5ya1 g.12.1.1 (A:1-44) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1cr8a_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d2gtlo2 g.12.1.1 (O:60-100) Extracellular hemoglobin linker l3 subunit {Common earthworm (Lumbricus terrestris) [TaxId: 6398]} Back     information, alignment and structure
>d1k7ba_ g.12.1.1 (A:) soluble Tva ectodomain, sTva47 {Quail (Coturnix coturnix) [TaxId: 9091]} Back     information, alignment and structure
>d2fcwb2 g.12.1.1 (B:125-163) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d2gtln2 g.12.1.1 (N:61-101) Extracellular hemoglobin linker l2 subunit {Common earthworm (Lumbricus terrestris) [TaxId: 6398]} Back     information, alignment and structure
>d1xfea2 g.12.1.1 (A:1-44) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1j8ea_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1d2la_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1d2la_ g.12.1.1 (A:) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d2fcwb2 g.12.1.1 (B:125-163) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1v9u5_ g.12.1.1 (5:) Very low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d1k7ba_ g.12.1.1 (A:) soluble Tva ectodomain, sTva47 {Quail (Coturnix coturnix) [TaxId: 9091]} Back     information, alignment and structure
>d2gtlm2 g.12.1.1 (M:60-101) Hemoglobin linker chain l1 {Common earthworm (Lumbricus terrestris) [TaxId: 6398]} Back     information, alignment and structure
>d1xfea2 g.12.1.1 (A:1-44) Ligand-binding domain of low-density lipoprotein receptor {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
>d2gtln2 g.12.1.1 (N:61-101) Extracellular hemoglobin linker l2 subunit {Common earthworm (Lumbricus terrestris) [TaxId: 6398]} Back     information, alignment and structure
>d2gtlm2 g.12.1.1 (M:60-101) Hemoglobin linker chain l1 {Common earthworm (Lumbricus terrestris) [TaxId: 6398]} Back     information, alignment and structure