Query psy13007
Match_columns 128
No_of_seqs 133 out of 1206
Neff 9.7
Searched_HMMs 46136
Date Fri Aug 16 16:58:10 2013
Command hhsearch -i /work/01045/syshi/Psyhhblits/psy13007.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/13007hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 KOG4219|consensus 99.9 1.2E-24 2.6E-29 155.2 11.3 114 14-128 28-141 (423)
2 PHA03234 DNA packaging protein 99.9 2.2E-22 4.8E-27 144.6 10.2 106 20-128 31-138 (338)
3 PHA02834 chemokine receptor-li 99.8 8E-21 1.7E-25 135.8 9.9 107 18-128 25-131 (323)
4 PHA02638 CC chemokine receptor 99.8 2.1E-19 4.5E-24 132.4 11.0 105 20-128 97-201 (417)
5 PHA03087 G protein-coupled che 99.8 1.1E-18 2.5E-23 125.0 14.0 107 19-128 38-144 (335)
6 KOG4220|consensus 99.8 3.1E-20 6.8E-25 133.2 3.3 108 20-128 29-136 (503)
7 PHA03235 DNA packaging protein 99.8 1.1E-18 2.4E-23 128.2 10.0 106 20-128 31-138 (409)
8 PF00001 7tm_1: 7 transmembran 99.7 1.3E-17 2.8E-22 113.5 6.0 90 38-128 1-90 (257)
9 PF10320 7TM_GPCR_Srsx: Serpen 99.5 2E-14 4.2E-19 100.1 3.1 93 33-128 2-94 (257)
10 KOG2087|consensus 99.4 2.2E-12 4.8E-17 91.8 7.7 102 26-128 29-137 (363)
11 PF10324 7TM_GPCR_Srw: Serpent 99.0 1.8E-09 3.9E-14 77.0 7.7 98 31-128 6-111 (318)
12 PF10328 7TM_GPCR_Srx: Serpent 98.9 6.6E-09 1.4E-13 72.9 6.0 97 31-128 3-100 (274)
13 PF11710 Git3: G protein-coupl 98.2 1.3E-05 2.8E-10 54.1 7.9 77 50-127 30-106 (201)
14 PF05462 Dicty_CAR: Slime mold 98.1 2.1E-05 4.5E-10 56.2 7.1 98 24-126 9-106 (303)
15 PF10321 7TM_GPCR_Srt: Serpent 97.9 0.00016 3.5E-09 51.9 8.6 103 19-127 30-138 (313)
16 PF05296 TAS2R: Mammalian tast 97.8 0.00037 8E-09 49.9 10.0 103 20-123 5-110 (303)
17 PF10323 7TM_GPCR_Srv: Serpent 97.5 0.0002 4.4E-09 50.7 4.8 77 52-128 29-108 (283)
18 PF03402 V1R: Vomeronasal orga 97.4 0.00034 7.3E-09 49.1 5.3 71 50-125 5-76 (265)
19 PF10292 7TM_GPCR_Srab: Serpen 97.3 0.0056 1.2E-07 44.2 10.5 102 25-126 20-127 (324)
20 PF10317 7TM_GPCR_Srd: Serpent 97.1 0.002 4.4E-08 45.7 6.0 101 27-127 4-114 (292)
21 PF10316 7TM_GPCR_Srbc: Serpen 97.1 0.0026 5.6E-08 44.9 6.4 102 24-128 8-114 (273)
22 PF00002 7tm_2: 7 transmembran 96.2 0.0027 5.9E-08 43.6 1.7 98 27-126 6-103 (242)
23 PF02117 7TM_GPCR_Sra: Serpent 95.3 0.15 3.3E-06 37.0 7.6 105 23-127 22-133 (328)
24 PF02118 Srg: Srg family chemo 94.7 0.16 3.4E-06 35.5 6.3 96 32-127 8-113 (275)
25 PF10326 7TM_GPCR_Str: Serpent 93.3 0.034 7.3E-07 39.6 0.8 99 29-127 6-114 (307)
26 PF02101 Ocular_alb: Ocular al 91.9 2.3 5E-05 31.7 8.6 97 29-125 34-146 (405)
27 PF04789 DUF621: Protein of un 88.8 1.8 4E-05 30.8 5.7 98 22-121 13-116 (305)
28 PF10327 7TM_GPCR_Sri: Serpent 88.1 5.1 0.00011 28.8 7.8 102 23-127 10-122 (303)
29 PF02175 7TM_GPCR_Srb: Serpent 86.9 1.4 3E-05 30.6 4.1 36 91-126 81-116 (236)
30 PF10319 7TM_GPCR_Srj: Serpent 84.7 13 0.00028 27.0 8.6 100 27-127 10-120 (310)
31 PF10318 7TM_GPCR_Srh: Serpent 83.1 8.7 0.00019 27.2 7.0 102 25-126 7-116 (302)
32 PF06681 DUF1182: Protein of u 81.8 0.75 1.6E-05 31.3 1.1 94 26-125 45-147 (226)
33 KOG4564|consensus 54.2 1E+02 0.0022 24.0 9.2 92 27-118 150-252 (473)
34 KOG4193|consensus 51.1 55 0.0012 26.3 5.6 67 50-125 348-416 (610)
35 COG1230 CzcD Co/Zn/Cd efflux s 39.6 1.5E+02 0.0032 21.6 7.3 66 28-97 127-193 (296)
36 PF05915 DUF872: Eukaryotic pr 32.7 1.2E+02 0.0026 18.6 5.5 27 19-45 41-67 (115)
37 PF03383 Serpentine_r_xa: Caen 31.8 25 0.00055 22.8 1.0 29 100-128 49-77 (153)
38 TIGR01477 RIFIN variant surfac 29.9 18 0.00039 26.8 0.1 31 23-53 309-339 (353)
39 PTZ00046 rifin; Provisional 28.1 20 0.00044 26.6 0.1 32 22-53 313-344 (358)
40 PF11446 DUF2897: Protein of u 28.1 47 0.001 17.6 1.5 15 31-45 11-25 (55)
41 PF03125 Sre: C. elegans Sre G 27.0 2.6E+02 0.0057 20.6 8.3 27 99-125 127-153 (365)
42 PF01102 Glycophorin_A: Glycop 26.5 8.2 0.00018 24.1 -1.9 6 32-37 76-81 (122)
43 PF06679 DUF1180: Protein of u 23.2 52 0.0011 21.6 1.3 28 23-50 94-121 (163)
44 PF12304 BCLP: Beta-casein lik 21.2 2.7E+02 0.0059 18.8 6.8 51 22-74 41-91 (188)
No 1
>KOG4219|consensus
Probab=99.92 E-value=1.2e-24 Score=155.20 Aligned_cols=114 Identities=29% Similarity=0.508 Sum_probs=106.2
Q ss_pred CCCcchhHHHHHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchh
Q psy13007 14 QHDPLYVIFPVTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDET 93 (128)
Q Consensus 14 ~~~~~~~~~~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~ 93 (128)
...+.+.+...+++|.++.++++.||.+|++++..+|++|+.+|+++.|||+||+.++++..+........+. |.+|..
T Consensus 28 f~lp~~~~~~wai~yg~l~~vAv~GN~iVlwIil~hrrMRtvtnyfL~NLAfADl~~s~Fn~~f~f~yal~~~-W~~G~f 106 (423)
T KOG4219|consen 28 FVLPAWQQALWAIAYGLLVFVAVVGNLIVLWIILAHRRMRTVTNYFLVNLAFADLSMSIFNTVFNFQYALHQE-WYFGSF 106 (423)
T ss_pred ccCCHHHHHHHHHHHHHHHHHHHhcCceEEEEEeehhehhhhHHHHHHHHHHHHHHHHHHhhHHHHHHHHHhc-cccccc
Confidence 3446677888899999999999999999999999999999999999999999999999999998877777765 999999
Q ss_pred hHHhhhHHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 94 ICIMVSFLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 94 ~C~~~~~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
.|++..++...+..+|+++++++|+|||+||.||+
T Consensus 107 ~C~f~nf~~itav~vSVfTlvAiA~DRy~AIi~Pl 141 (423)
T KOG4219|consen 107 YCRFVNFFPITAVFVSVFTLVAIAIDRYMAIIHPL 141 (423)
T ss_pred eeeeccccchhhhhHhHHHHHHHHHHHHHHHhhhc
Confidence 99999999999999999999999999999999996
No 2
>PHA03234 DNA packaging protein UL33; Provisional
Probab=99.88 E-value=2.2e-22 Score=144.61 Aligned_cols=106 Identities=18% Similarity=0.232 Sum_probs=91.8
Q ss_pred hHHHHHHHHHHHHHHHhhhhhheeeeE--ecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHh
Q psy13007 20 VIFPVTVIYVIILVTGCFGNLCTCVVI--ARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIM 97 (128)
Q Consensus 20 ~~~~~~~~~~~~~~~gi~~N~~vl~~i--~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~ 97 (128)
.+.....+|.++.++|++||.++++++ .+++++|+++|+++.|||++|++.++ ..|...... ...|.+|+..|++
T Consensus 31 ~~~~~~~~y~~vf~~gl~gN~lvl~v~~~~~~~~~rt~tn~fi~NLAvaDLL~~l-~lp~~~~~~--~~~w~fG~~lCk~ 107 (338)
T PHA03234 31 AQILESAINGIMLTLIIPMIIIVICTLIIYHKVAKHNATSFYLITLFASDFLHML-CVFFLTLNR--EALFNFNQAFCQC 107 (338)
T ss_pred HHHHhhHHHHHHHHHHhhhHHHHHHHHHHHhccccccHHHHHHHHHHHHHHHHHH-HHHHHHHHH--hCCccCchhHHHH
Confidence 556777899999999999999999954 45566789999999999999999987 556555433 2359999999999
Q ss_pred hhHHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 98 VSFLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 98 ~~~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
..++.....++|++++++||+|||+||+||.
T Consensus 108 ~~~~~~~~~~~Si~~L~~ISiDRY~aIv~p~ 138 (338)
T PHA03234 108 VLFIYHASCSYSICMLAIIATIRYKTLHRRK 138 (338)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHhHeeeechh
Confidence 9999999999999999999999999999984
No 3
>PHA02834 chemokine receptor-like protein; Provisional
Probab=99.85 E-value=8e-21 Score=135.79 Aligned_cols=107 Identities=24% Similarity=0.449 Sum_probs=91.0
Q ss_pred chhHHHHHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHh
Q psy13007 18 LYVIFPVTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIM 97 (128)
Q Consensus 18 ~~~~~~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~ 97 (128)
........+++.++.++|++||++++.++.++|++ ++.|+++.|||++|++. ....|..+.... .+|.+|+..|++
T Consensus 25 ~~~~~~~~~~~~li~v~~~~gN~lVi~vi~~~~~~-~~~n~~i~nLAiaDll~-~~~lP~~i~~~~--~~w~~g~~~C~~ 100 (323)
T PHA02834 25 SDVNYFVIVFYILLFIFGLIGNVLVIAVLIVKRFM-FVVDVYLFNIAMSDLML-VFSFPFIIHNDL--NEWIFGEFMCKL 100 (323)
T ss_pred cchhhhHHHHHHHHHHHHHhhHHHHHHHHHhcccc-chhhhhhHHHHHHHHHH-HHHHHHHHHHHc--CCcCCcchHHHh
Confidence 34456677899999999999999999988776554 57899999999999986 457887665443 249999999999
Q ss_pred hhHHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 98 VSFLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 98 ~~~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
..+....+..+|+++++++|+|||.+|++|+
T Consensus 101 ~~~~~~~~~~~Si~tL~~IsidRY~aI~~P~ 131 (323)
T PHA02834 101 VLGVYFVGFFSNMFFVTLISIDRYILVVNAT 131 (323)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHhhheeCch
Confidence 9999888889999999999999999999995
No 4
>PHA02638 CC chemokine receptor-like protein; Provisional
Probab=99.81 E-value=2.1e-19 Score=132.36 Aligned_cols=105 Identities=28% Similarity=0.542 Sum_probs=91.2
Q ss_pred hHHHHHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHhhh
Q psy13007 20 VIFPVTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIMVS 99 (128)
Q Consensus 20 ~~~~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~~~ 99 (128)
......+++.+++++|++||+++++++.+ |++|+++++++.|||++|++... ..|..+.... .+|.+|+..|++..
T Consensus 97 ~~~~l~~~y~lvfvlgliGN~LVl~il~~-k~lrt~t~i~llnLAisDLl~~l-~lPf~i~~~~--~~W~fg~~~Ck~~~ 172 (417)
T PHA02638 97 ISEYIKIFYIIIFILGLFGNAAIIMILFC-KKIKTITDIYIFNLAISDLIFVI-DFPFIIYNEF--DQWIFGDFMCKVIS 172 (417)
T ss_pred hhhHHHHHHHHHHHHHHHHHHHHHHHHHh-ccCCCHhHHHHHHHHHHHHHHHH-HHHHHHHHHh--ccccccccchhhHH
Confidence 44566678999999999999999977654 77889999999999999998765 7887766543 35999999999999
Q ss_pred HHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 100 FLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 100 ~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
+....+.+++++.++++++|||+||+||+
T Consensus 173 ~l~~~~~~~Si~~L~~isiDRYlaIv~p~ 201 (417)
T PHA02638 173 ASYYIGFFSNMFLITLMSIDRYFAILYPI 201 (417)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHhccc
Confidence 99999999999999999999999999995
No 5
>PHA03087 G protein-coupled chemokine receptor-like protein; Provisional
Probab=99.81 E-value=1.1e-18 Score=124.96 Aligned_cols=107 Identities=34% Similarity=0.536 Sum_probs=92.8
Q ss_pred hhHHHHHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHhh
Q psy13007 19 YVIFPVTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIMV 98 (128)
Q Consensus 19 ~~~~~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~~ 98 (128)
..+.....++.+++++|++||+++++++.++ ++|++.++++.|||++|++.++ ..|....... ..+|..++..|+..
T Consensus 38 ~~~~~~~~~~~~i~~~gl~gN~lvl~~~~~~-~~~~~~~~ll~~laisDll~~~-~~~~~~~~~~-~~~~~~~~~~C~~~ 114 (335)
T PHA03087 38 TNSTILIVVYSTIFFFGLVGNIIVIYVLTKT-KIKTPMDIYLLNLAVSDLLFVM-TLPFQIYYYI-LFQWSFGEFACKIV 114 (335)
T ss_pred chhhHHHHHHHHHHHHHHHhhHhEEeeehhc-cccCchHHHHHHHHHHHHHHHH-hHHHHHHHHh-CCCCCCCcHHHHHH
Confidence 3556777889999999999999999999888 8899999999999999998776 4665553333 34588899999999
Q ss_pred hHHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 99 SFLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 99 ~~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
.+....+...|+++++++++|||++|++|+
T Consensus 115 ~~~~~~~~~~S~~~l~~iaidRy~aI~~p~ 144 (335)
T PHA03087 115 SGLYYIGFYNSMNFITVMSVDRYIAIVHPV 144 (335)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHhhccC
Confidence 999999999999999999999999999995
No 6
>KOG4220|consensus
Probab=99.79 E-value=3.1e-20 Score=133.18 Aligned_cols=108 Identities=23% Similarity=0.452 Sum_probs=101.1
Q ss_pred hHHHHHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHhhh
Q psy13007 20 VIFPVTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIMVS 99 (128)
Q Consensus 20 ~~~~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~~~ 99 (128)
...+++++-..++++.+.||++|++.+.-+|++++..|+|+.+||+||++.|.+.+|.+..+...+. |..|...|.++.
T Consensus 29 q~v~i~~v~~~lsLVTv~GNlLVmiSfKvnrqLqTVnNYfLfSLAcADliIG~~SMnl~t~Y~lmg~-W~LG~~~CdlWL 107 (503)
T KOG4220|consen 29 QVVFIVVVTGSLSLVTVVGNLLVMISFKVNRQLQTVNNYFLFSLACADLIIGAFSMNLYTTYTLMGY-WPLGPLVCDLWL 107 (503)
T ss_pred EEEeeehhhhHHHHHhhhccEEEEEEEEecceeeeecceeehHHHHhhhhhheeechHHHHHHHHcc-cccchHHHHHHH
Confidence 3445566778889999999999999999999999999999999999999999999999999998876 999999999999
Q ss_pred HHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 100 FLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 100 ~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
.+.+....+|++++..|++|||..|++||
T Consensus 108 alDYvaSNASVmNLLiISFDRYFsVTrPL 136 (503)
T KOG4220|consen 108 ALDYVASNASVMNLLIISFDRYFSVTRPL 136 (503)
T ss_pred HHHHHhhhhhhhhhheeeeecceeecccc
Confidence 99999999999999999999999999997
No 7
>PHA03235 DNA packaging protein UL33; Provisional
Probab=99.78 E-value=1.1e-18 Score=128.21 Aligned_cols=106 Identities=20% Similarity=0.220 Sum_probs=84.3
Q ss_pred hHHHHHHHHHHHHHHHhhhhhheeeeEe-cCCC-CCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHh
Q psy13007 20 VIFPVTVIYVIILVTGCFGNLCTCVVIA-RNKH-MHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIM 97 (128)
Q Consensus 20 ~~~~~~~~~~~~~~~gi~~N~~vl~~i~-~~~~-~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~ 97 (128)
.+....+++.++.++|++||+++++++. ++|+ .++..++++.|||++|++.. ...|..+.. ....|..++..|++
T Consensus 31 ~~~~~~~~~~li~vvGiigN~lVL~~~~~~~r~~~~~~~~~~I~NLAvsDLl~l-~~lP~~i~~--~~~~~~~g~~~Ck~ 107 (409)
T PHA03235 31 ARTTETFINLLIISVGGPLNLIVLVTQLLANRVHGFSTPTLYMTNLYLANLLTV-FVLPFIMLS--NQGLLSGSVAGCKF 107 (409)
T ss_pred hHhHHHHHHHHHHHHHHHHHHHHHHHHHHhhhcccCCccHHHHHHHHHHHHHHH-HHHHHHHHh--cCccccCCCCeehh
Confidence 4567788899999999999999998754 3333 23566789999999999874 477866543 12223345789999
Q ss_pred hhHHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 98 VSFLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 98 ~~~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
..+....+..+|++++++||+|||.+|++|+
T Consensus 108 ~~~l~~~~~~~Si~tL~~ISiDRY~aI~~p~ 138 (409)
T PHA03235 108 ASLLYYASCTVGFATVALIAADRYRVIHQRT 138 (409)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHeechh
Confidence 9999999999999999999999999999984
No 8
>PF00001 7tm_1: 7 transmembrane receptor (rhodopsin family) Rhodopsin-like GPCR superfamily signature 5-hydroxytryptamine 7 receptor signature bradykinin receptor signature gastrin receptor signature melatonin receptor signature olfactory receptor signature; InterPro: IPR000276 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The rhodopsin-like GPCRs themselves represent a widespread protein family that includes hormone, neurotransmitter and light receptors, all of which transduce extracellular signals through interaction with guanine nucleotide-binding (G) proteins. Although their activating ligands vary widely in structure and character, the amino acid sequences of the receptors are very similar and are believed to adopt a common structural framework comprising 7 transmembrane (TM) helices [, , ].; GO: 0007186 G-protein coupled receptor protein signaling pathway, 0016021 integral to membrane; PDB: 2KI9_A 3QAK_A 2YDV_A 3VGA_A 3PWH_A 3RFM_A 3EML_A 3VG9_A 3REY_A 3UZA_A ....
Probab=99.71 E-value=1.3e-17 Score=113.50 Aligned_cols=90 Identities=34% Similarity=0.660 Sum_probs=81.9
Q ss_pred hhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHhhhHHHHHHHHHHHHHHHHHH
Q psy13007 38 GNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIMVSFLSETSANATVLTITAFT 117 (128)
Q Consensus 38 ~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~~~~~~~~~~~~s~~~l~~ia 117 (128)
||.+++.++.++|++|++.++++.|||++|++.++...|........ ++|..++..|++..++..++...+.+++++++
T Consensus 1 GN~lvi~~~~~~~~~~~~~~~~l~~Lav~Dll~~~~~~~~~~~~~~~-~~~~~~~~~C~~~~~~~~~~~~~s~~~~~~is 79 (257)
T PF00001_consen 1 GNILVILVILRSKRLRTPSNILLLNLAVADLLVGLFCIPFYIYSLLF-DDWIFSSFLCRIFGFLFYFSSFSSIFSLVAIS 79 (257)
T ss_dssp HHHHHHHHHHHSGGG-SHHHHHHHHHHHHHHHHHHTHHHHHHHHHHH-SSCTSHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred CchhehhhhhhhccCCChhHHHHHHHHHHHHhhcccccccccccccc-cccccccccccccccccccccccccccccccc
Confidence 89999999999999999999999999999999999888877776665 44888999999999999999999999999999
Q ss_pred HHhHhhhhcCC
Q psy13007 118 VERYIAICHPF 128 (128)
Q Consensus 118 idRy~ai~~Pl 128 (128)
+|||++|++|+
T Consensus 80 ~dRy~~i~~p~ 90 (257)
T PF00001_consen 80 IDRYLAICHPL 90 (257)
T ss_dssp HHHHHHHHSHH
T ss_pred ccccccccccc
Confidence 99999999984
No 9
>PF10320 7TM_GPCR_Srsx: Serpentine type 7TM GPCR chemoreceptor Srsx; InterPro: IPR019424 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class sx (Srsx), which is a solo family amongst the superfamilies of chemoreceptors. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' [].
Probab=99.48 E-value=2e-14 Score=100.05 Aligned_cols=93 Identities=25% Similarity=0.445 Sum_probs=82.0
Q ss_pred HHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHhhhHHHHHHHHHHHHH
Q psy13007 33 VTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIMVSFLSETSANATVLT 112 (128)
Q Consensus 33 ~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~~~~~~~~~~~~s~~~ 112 (128)
++|++||..++.++.++|++|+|+++++..+|++|++.+....|....... +. ...+..|-...+...++.......
T Consensus 2 ~ig~~gN~~~i~~~~~~~~Lrs~~~~li~~~~~~d~~~~~~~~~~~~~~~~-~~--~i~~~~Cf~~~~~~~f~~~~qs~~ 78 (257)
T PF10320_consen 2 IIGLFGNLLLIILIFRNKSLRSPCYILICILCFADLICLLGTLPFMLFLFR-DH--QITRSECFWQIFFYIFFQCAQSVI 78 (257)
T ss_pred EEEEEccHHHHHHHHhccccccchHHHHHHHHHHHHHHHhhHHHHHHHHHh-he--eccHHHHHHHHHHHHHHHHHHHHH
Confidence 468899999999999999999999999999999999999988887774442 22 246788999999999999999999
Q ss_pred HHHHHHHhHhhhhcCC
Q psy13007 113 ITAFTVERYIAICHPF 128 (128)
Q Consensus 113 l~~iaidRy~ai~~Pl 128 (128)
+.++++||++||+.|+
T Consensus 79 ~l~i~iDr~iaV~~P~ 94 (257)
T PF10320_consen 79 MLAIAIDRLIAVCFPL 94 (257)
T ss_pred HHHHHhhheeeEeehh
Confidence 9999999999999995
No 10
>KOG2087|consensus
Probab=99.38 E-value=2.2e-12 Score=91.82 Aligned_cols=102 Identities=21% Similarity=0.289 Sum_probs=85.3
Q ss_pred HHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHh-------hCccccchhhHHhh
Q psy13007 26 VIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWH-------KYPYMFDETICIMV 98 (128)
Q Consensus 26 ~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~-------~~~~~~~~~~C~~~ 98 (128)
+.-.++..+.+.||.+|+......+...++...++.|||++|+++++........+... ...|. ....|++.
T Consensus 29 i~vW~i~~lAi~gN~~Vl~~~~~~~~~~~~~~~li~~la~ad~~mGiYl~~ia~vD~~~~gey~~~ai~W~-tg~gC~~a 107 (363)
T KOG2087|consen 29 ISVWVIALLAIVGNLLVLLTRFTSRYELNSHRFLICNLAFADLLMGIYLGLIASVDAKTRGEYYKHAIDWQ-TGLGCPVA 107 (363)
T ss_pred ehhhhhhhHHhccCeeeeeeeeehhhhccchHHHHHHHHHHHHHcchHHHHHHHhhHHHHHHHHHHHHhhh-hcCCCchH
Confidence 44567788899999999999888888778999999999999999998655554444321 22355 67779999
Q ss_pred hHHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 99 SFLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 99 ~~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
+++..++...|++.++.+++||++.|++|+
T Consensus 108 GflavFASElSv~~LT~itlEr~l~i~~p~ 137 (363)
T KOG2087|consen 108 GFLAVFASELSVFLLTLITLERWLSITYPF 137 (363)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHhheeccc
Confidence 999999999999999999999999999986
No 11
>PF10324 7TM_GPCR_Srw: Serpentine type 7TM GPCR chemoreceptor Srw; InterPro: IPR019427 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class w (Srw), which is a solo family amongst the superfamilies of chemoreceptors. The genes encoding Srw do not appear to be under as strong an adaptive evolutionary pressure as those of Srz [].
Probab=99.00 E-value=1.8e-09 Score=77.04 Aligned_cols=98 Identities=19% Similarity=0.281 Sum_probs=75.6
Q ss_pred HHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhh--Ccc------ccchhhHHhhhHHH
Q psy13007 31 ILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHK--YPY------MFDETICIMVSFLS 102 (128)
Q Consensus 31 ~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~--~~~------~~~~~~C~~~~~~~ 102 (128)
++++|+++|.+.+.++.|++.+.++.|.++..+|++|+...+...+......... .+. ........+...+.
T Consensus 6 ~~~~g~~~N~~h~~VLtrk~mR~~~in~~l~~Iai~Dl~~~~~~~~~~~~~~~~~~~~~~C~~~~sy~~~~~~~~~~~l~ 85 (318)
T PF10324_consen 6 LSIFGLFINIFHLIVLTRKSMRSSSINILLIGIAICDLLYMLSILIWELFFFIIFYEDDECIPPYSYFWAYFKLIMESLS 85 (318)
T ss_pred EeHHHHHHHHHHhhhcCChhhhcCCHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhccccCCCCcccHHHHHHHHHHHHHH
Confidence 4678999999999999986555569999999999999999998888777554432 111 11112223455677
Q ss_pred HHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 103 ETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 103 ~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
..+...|.|..+++|+.|++++.+|+
T Consensus 86 ~~~~~~S~WL~V~mA~iR~l~i~~p~ 111 (318)
T PF10324_consen 86 DIFRRISIWLGVLMALIRYLSIKFPM 111 (318)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHhhc
Confidence 88899999999999999999999885
No 12
>PF10328 7TM_GPCR_Srx: Serpentine type 7TM GPCR chemoreceptor Srx; InterPro: IPR019430 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class x (Srx) from the Srg superfamily [, ]. Srg receptors contain seven hydrophobic, putative transmembrane, regions and can be distinguished from other 7TM GPCR receptors by their own characteristic TM signatures.
Probab=98.85 E-value=6.6e-09 Score=72.90 Aligned_cols=97 Identities=14% Similarity=0.212 Sum_probs=77.3
Q ss_pred HHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHH-hhhHHHHHHHHHH
Q psy13007 31 ILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICI-MVSFLSETSANAT 109 (128)
Q Consensus 31 ~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~-~~~~~~~~~~~~s 109 (128)
++++|++.|.+++..+.|.+++|++.+.+-.+.+++|.+.+.............+.+. ..+.... ..+.....+...+
T Consensus 3 ~s~~G~~~N~~v~~~~~~~~~~~~sF~~l~~~~a~~n~i~~~~~l~~~~P~~~~~~~~-~~~~~~s~~~g~~~~~~y~~~ 81 (274)
T PF10328_consen 3 ISIIGIILNWLVFIIIFKLKSLRNSFGILCASQAIANIIICLIFLFWVVPMTLLDISF-LPSSLNSIIFGFIGMFCYFIG 81 (274)
T ss_pred eeHHHHHHHHHHHHHHHhcccccCCHHHHHHHHHHHHHHHHHHHHHHHHHhhhccccc-CchHHHHHHHHHHHHHHHHHH
Confidence 4688999999999999999999999999999999999999886555444444444432 2332333 4477777888899
Q ss_pred HHHHHHHHHHhHhhhhcCC
Q psy13007 110 VLTITAFTVERYIAICHPF 128 (128)
Q Consensus 110 ~~~l~~iaidRy~ai~~Pl 128 (128)
..+..+||++|+.||..|.
T Consensus 82 ~~~~~liaiNRf~ai~fP~ 100 (274)
T PF10328_consen 82 PLSHLLIAINRFCAIFFPF 100 (274)
T ss_pred HHHHHHHHHHHHheeeeHH
Confidence 9999999999999999984
No 13
>PF11710 Git3: G protein-coupled glucose receptor regulating Gpa2; InterPro: IPR023041 This entry contains a functionally uncharacterised region belonging to the Git3 G-protein coupled receptor. Git3 is one of six proteins required for glucose-triggered adenylate cyclase activation, and is a G protein-coupled receptor responsible for the activation of adenylate cyclase through Gpa2 - heterotrimeric G protein alpha subunit, part of the glucose-detection pathway. Git3 contains seven predicted transmembrane domains, a third cytoplasmic loop and a cytoplasmic tail []. This is the conserved N-terminal domain of the member proteins.
Probab=98.20 E-value=1.3e-05 Score=54.06 Aligned_cols=77 Identities=14% Similarity=0.247 Sum_probs=60.8
Q ss_pred CCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHhhhHHHHHHHHHHHHHHHHHHHHhHhhhhcC
Q psy13007 50 KHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIMVSFLSETSANATVLTITAFTVERYIAICHP 127 (128)
Q Consensus 50 ~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~~~~~~~~~~~~s~~~l~~iaidRy~ai~~P 127 (128)
+++|.-.+-++.||.++|++.++..+..-......+. -..++..|..++++...+-..+-+...+||++-|+.+.+|
T Consensus 30 ~r~~~fR~~LIl~L~~aD~~qal~~~i~~~~~l~~~~-i~~~s~~C~aqGf~~q~g~~~sd~~ilaIAihT~l~v~~~ 106 (201)
T PF11710_consen 30 YRRRSFRHQLILNLLLADFIQALAFLISPIRWLARGG-IIAPSPFCQAQGFFLQVGDEASDLWILAIAIHTFLIVFRP 106 (201)
T ss_pred hhhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcCC-eeCCCCchhhhHHHHHHHHHHHHHHHHHHHHHHHHHHhcC
Confidence 3445666679999999999999865553444443322 3346889999999999999999999999999999999887
No 14
>PF05462 Dicty_CAR: Slime mold cyclic AMP receptor
Probab=98.06 E-value=2.1e-05 Score=56.18 Aligned_cols=98 Identities=16% Similarity=0.199 Sum_probs=78.0
Q ss_pred HHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHhhhHHHH
Q psy13007 24 VTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIMVSFLSE 103 (128)
Q Consensus 24 ~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~~~~~~~ 103 (128)
...+..+.++++++|-++++..+.+.|++|++.+-++.-++++|++........ ... .. -..++..|..++++..
T Consensus 9 ~~~i~~~~s~lSllGclfiI~tf~~~k~~r~~~~rli~yl~~~~ll~~v~~~~~---~~~-~~-~~~~s~lC~~Qafliq 83 (303)
T PF05462_consen 9 LYAIELVASVLSLLGCLFIIITFCLFKRLRKPINRLIFYLSIANLLTNVASMIM---TLS-PS-AGENSFLCQFQAFLIQ 83 (303)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHhCccHHHHHHHHHHHHHHHHHHHHHH---Hhc-cc-CCCCCcchhhHhHHHH
Confidence 334567778889999999999999999999999999999999999877643221 111 21 2236788999999999
Q ss_pred HHHHHHHHHHHHHHHHhHhhhhc
Q psy13007 104 TSANATVLTITAFTVERYIAICH 126 (128)
Q Consensus 104 ~~~~~s~~~l~~iaidRy~ai~~ 126 (128)
++..++.+-.++||++=|+.+.+
T Consensus 84 ~f~~as~lWt~~iA~nly~~~~~ 106 (303)
T PF05462_consen 84 FFMLASFLWTLCIAFNLYLTFVK 106 (303)
T ss_pred HhhHHHHHHHHHHHHHhhheeEE
Confidence 99999998889999999987765
No 15
>PF10321 7TM_GPCR_Srt: Serpentine type 7TM GPCR chemoreceptor Srt; InterPro: IPR019425 Chemoreception is mediated in Caenorhabditis elegans by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs) of proteins which are of the serpentine type []. Srt is a member of the Srg superfamily of chemoreceptors. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' [].
Probab=97.85 E-value=0.00016 Score=51.91 Aligned_cols=103 Identities=15% Similarity=0.188 Sum_probs=73.1
Q ss_pred hhHHHHHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHH--
Q psy13007 19 YVIFPVTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICI-- 96 (128)
Q Consensus 19 ~~~~~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~-- 96 (128)
..+...++.+.+.+++-.+....++.++.+++..|.|.+-.+.-|++.|+..........-.... .|...|.
T Consensus 30 ~~~p~~G~~~~~~g~~~~~lY~p~~~~i~~~~~~k~~~ykiM~~L~i~Di~~l~~~si~tG~l~i------~G~vfC~~P 103 (313)
T PF10321_consen 30 VKRPILGIYFLIFGIIIIILYIPCLIAIFKKKLFKMSCYKIMFFLAIFDIIQLFINSIITGILAI------FGAVFCSYP 103 (313)
T ss_pred CcccchhHHHHHHHHHHHHHHHHHHHHHHHhccccCcHHHHHHHHHHHHHHHHHhhhhhhhHHHh------cCccccCCc
Confidence 44556667788888888888999998888888778899999999999999987543221111111 1333343
Q ss_pred ----hhhHHHHHHHHHHHHHHHHHHHHhHhhhhcC
Q psy13007 97 ----MVSFLSETSANATVLTITAFTVERYIAICHP 127 (128)
Q Consensus 97 ----~~~~~~~~~~~~s~~~l~~iaidRy~ai~~P 127 (128)
+.+.....+...+......++++|...+..|
T Consensus 104 ~~~~i~G~~~~~~W~~~c~~~i~LainR~~~l~~~ 138 (313)
T PF10321_consen 104 RFIYIMGCIALGSWCGSCIICILLAINRCCELNFP 138 (313)
T ss_pred hHhhhhhccchhhHHHHHHHHHHHHHHHHHHHhcc
Confidence 4444555566777778889999999888765
No 16
>PF05296 TAS2R: Mammalian taste receptor protein (TAS2R); InterPro: IPR007960 This family consists of several forms of mammalian taste receptor proteins (TAS2Rs). TAS2Rs are G protein-coupled receptors expressed in subsets of taste receptor cells of the tongue and palate epithelia and are organised in the genome in clusters. The proteins are genetically linked to loci that influence bitter perception in mice and humans [].; GO: 0004930 G-protein coupled receptor activity, 0007186 G-protein coupled receptor protein signaling pathway, 0050909 sensory perception of taste, 0016021 integral to membrane
Probab=97.82 E-value=0.00037 Score=49.87 Aligned_cols=103 Identities=18% Similarity=0.262 Sum_probs=75.2
Q ss_pred hHHHHHHHHHHHHHHHhhhhhheeeeEec---CCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHH
Q psy13007 20 VIFPVTVIYVIILVTGCFGNLCTCVVIAR---NKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICI 96 (128)
Q Consensus 20 ~~~~~~~~~~~~~~~gi~~N~~vl~~i~~---~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~ 96 (128)
.+....++.....++|+.||+.+..+-.. +++.-+|.+..+.+||+++++.-...........+... ....+..++
T Consensus 5 ~~~i~~~i~~~~~~~Gi~~N~FI~~vn~~~w~k~~~l~~~d~IL~~La~sr~~l~~~~~~~~~~~~~~~~-~~~~~~~~~ 83 (303)
T PF05296_consen 5 LEIIFLIILVVEFIIGILGNGFIVLVNCSDWVKSRKLSPSDQILTSLAISRILLQWVILLNSFLSFFFPN-IYFSENVYK 83 (303)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHhHHHHHcCCCCChHHHHHHHHHHHHHHHHHHHHHHHHHHHHcch-hhhhhhHHH
Confidence 34455677888999999999998877543 33333599999999999999987765555555544443 233566788
Q ss_pred hhhHHHHHHHHHHHHHHHHHHHHhHhh
Q psy13007 97 MVSFLSETSANATVLTITAFTVERYIA 123 (128)
Q Consensus 97 ~~~~~~~~~~~~s~~~l~~iaidRy~a 123 (128)
...+.-.+....|.|..+.+++-=++-
T Consensus 84 ~~~~~~~f~~~~s~W~tt~LsvfYcvK 110 (303)
T PF05296_consen 84 IIDFLWMFSNSSSLWFTTWLSVFYCVK 110 (303)
T ss_pred HHHHHHHHHhHHHHHHHHHHHHHHhee
Confidence 888888888889999999888743333
No 17
>PF10323 7TM_GPCR_Srv: Serpentine type 7TM GPCR chemoreceptor Srv; InterPro: IPR019426 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class v (Srv) from the Srg superfamily [, ]. Srg receptors contain seven hydrophobic, putative transmembrane, regions and can be distinguished from other 7TM GPCR receptors by their own characteristic TM signatures.
Probab=97.50 E-value=0.0002 Score=50.67 Aligned_cols=77 Identities=13% Similarity=0.299 Sum_probs=50.7
Q ss_pred CCchHHHHHHHHHHHHHHHHHHhhHHHHHHHH---hhCccccchhhHHhhhHHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 52 MHTATNYYLFSLAVSDLLMLFWGIPSEIIYIW---HKYPYMFDETICIMVSFLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 52 ~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~---~~~~~~~~~~~C~~~~~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
++++.+-++.+-+++|++..+........... .+.-...++..-+......+..........+.+|++||.||++|.
T Consensus 29 ~~~~Fy~l~~~~~iaDi~~~~~~~~~~~~~~~~~~~~f~~~~~~~~~~~~~~~~y~~~~~~~~gi~lls~nR~~ai~~P~ 108 (283)
T PF10323_consen 29 FKSTFYTLLIQHCIADILSMLFYFLLQRFRAYGFFNDFYFSYQTYYAAIYYNIAYYFLYIQCIGIVLLSLNRYLAICFPT 108 (283)
T ss_pred cCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHHhcchhHHHHHHHHHHHHHHHHHhHHHHHHhhhheEEeec
Confidence 56899999999999999987764333222221 110001122223444455556667778888999999999999994
No 18
>PF03402 V1R: Vomeronasal organ pheromone receptor family, V1R; InterPro: IPR004072 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The rhodopsin-like GPCRs themselves represent a widespread protein family that includes hormone, neurotransmitter and light receptors, all of which transduce extracellular signals through interaction with guanine nucleotide-binding (G) proteins. Although their activating ligands vary widely in structure and character, the amino acid sequences of the receptors are very similar and are believed to adopt a common structural framework comprising 7 transmembrane (TM) helices [, , ]. Pheromones have evolved in all animal phyla, to signal sex and dominance status, and are responsible for stereotypical social and sexual behaviour among members of the same species. In mammals, these chemical signals are believed to be detected primarily by the vomeronasal organ (VNO), a chemosensory organ located at the base of the nasal septum []. The VNO is present in most amphibia, reptiles and non-primate mammals but is absent in birds, adult catarrhine monkeys and apes []. An active role for the human VNO in the detection of pheromones is disputed; the VNO is clearly present in the foetus but appears to be atrophied or absent in adults. Three distinct families of putative pheromone receptors have been identified in the vomeronasal organ (V1Rs, V2Rs and V3Rs). All are G protein-coupled receptors but are only distantly related to the receptors of the main olfactory system, highlighting their different role []. The V1 receptors share between 50 and 90% sequence identity but have little similarity to other families of G protein-coupled receptors. They appear to be distantly related to the mammalian T2R bitter taste receptors and the rhodopsin-like GPCRs []. In rat, the family comprises 30-40 genes. These are expressed in the apical regions of the VNO, in neurons expressing Gi2. Coupling of the receptors to this protein mediates inositol trisphosphate signalling []. A number of human V1 receptor homologues have also been found. The majority of these human sequences are pseudogenes [] but an apparently functional receptor has been identified that is expressed in the human olfactory system [].; GO: 0016503 pheromone receptor activity, 0007186 G-protein coupled receptor protein signaling pathway, 0016021 integral to membrane
Probab=97.45 E-value=0.00034 Score=49.10 Aligned_cols=71 Identities=24% Similarity=0.463 Sum_probs=56.1
Q ss_pred CCCCchHHHHHHHHHHHHHHHHHH-hhHHHHHHHHhhCccccchhhHHhhhHHHHHHHHHHHHHHHHHHHHhHhhhh
Q psy13007 50 KHMHTATNYYLFSLAVSDLLMLFW-GIPSEIIYIWHKYPYMFDETICIMVSFLSETSANATVLTITAFTVERYIAIC 125 (128)
Q Consensus 50 ~~~~~~~~~~l~~La~~dl~~~~~-~~~~~~~~~~~~~~~~~~~~~C~~~~~~~~~~~~~s~~~l~~iaidRy~ai~ 125 (128)
.++.+|.+..+.+|++++.+..+. ++|.. ...+... . +++..||...+....+.+.|+++.+.++. |.||+
T Consensus 5 ~~r~kp~dlIl~hLa~aN~lvLl~rGip~~-~~~~~~~-~-~~d~gCK~v~Y~~RV~RglSictTCLLSv--fQAIt 76 (265)
T PF03402_consen 5 GHRLKPIDLILIHLALANILVLLSRGIPQT-MAFFGWK-F-FDDIGCKIVFYIYRVARGLSICTTCLLSV--FQAIT 76 (265)
T ss_pred CCCCCcHHHHHHHHHHHHHHHHHHhhHHHH-HHHhhcc-c-CCCceeeeeeeehHHhchhhHHhhhHHHH--HhhEE
Confidence 344569999999999999998775 45543 3333333 2 58999999999999999999999999988 77765
No 19
>PF10292 7TM_GPCR_Srab: Serpentine type 7TM GPCR receptor class ab chemoreceptor; InterPro: IPR019408 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. Srab is part of the Sra superfamily of chemoreceptors. The expression pattern of the srab genes is biologically intriguing. Of the six promoters successfully expressed in transgenic organisms, one was exclusively expressed in the tail phasmid neurons, two were exclusively expressed in a head amphid neuron, and two were expressed both in the head and tail neurons as well as a limited number of other cells [].
Probab=97.32 E-value=0.0056 Score=44.19 Aligned_cols=102 Identities=13% Similarity=0.086 Sum_probs=77.1
Q ss_pred HHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHH---h-hC--ccccchhhHHhh
Q psy13007 25 TVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIW---H-KY--PYMFDETICIMV 98 (128)
Q Consensus 25 ~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~---~-~~--~~~~~~~~C~~~ 98 (128)
..+..+++++|++.++..++...+++..|.-..+++....++.++.+..-......... . .+ +...+...|-..
T Consensus 20 ~~~~~~~s~~~~~~~~~~~~~~~~~~~~H~N~ril~~~~~~~~l~~~~~r~~~h~~~l~~~~~~~~~Cd~~~~~~~C~~l 99 (324)
T PF10292_consen 20 LIFNLLLSIIAFPVIIYALWKIRNSKLFHFNTRILFIVHCFSFLIHCTGRIILHTYDLYNYFFPDDPCDMIPSTYRCFIL 99 (324)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHhhcchhchhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccCCCcccccchhHHHHH
Confidence 34577888889888888888888888888888899988899999887654333332222 1 11 123456678888
Q ss_pred hHHHHHHHHHHHHHHHHHHHHhHhhhhc
Q psy13007 99 SFLSETSANATVLTITAFTVERYIAICH 126 (128)
Q Consensus 99 ~~~~~~~~~~s~~~l~~iaidRy~ai~~ 126 (128)
.....++......+..++.+||++|..+
T Consensus 100 R~~~~~~~~~~~~t~v~l~IER~iAT~~ 127 (324)
T PF10292_consen 100 RIPYNFGLFLVSFTTVSLVIERTIATFF 127 (324)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHhh
Confidence 8888899999999999999999999764
No 20
>PF10317 7TM_GPCR_Srd: Serpentine type 7TM GPCR chemoreceptor Srd; InterPro: IPR019421 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents the chemoreceptor Srd [].
Probab=97.07 E-value=0.002 Score=45.75 Aligned_cols=101 Identities=15% Similarity=0.126 Sum_probs=71.5
Q ss_pred HHHHHHHHHhhhhhheeeeEecCCCC-CchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCc---------cccchhhHH
Q psy13007 27 IYVIILVTGCFGNLCTCVVIARNKHM-HTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYP---------YMFDETICI 96 (128)
Q Consensus 27 ~~~~~~~~gi~~N~~vl~~i~~~~~~-~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~---------~~~~~~~C~ 96 (128)
.+.+.+.+|+..|.+.+..+.++... -++..+++.|-|+.|++.+........-....+.+ -..|+..|.
T Consensus 4 ~~~~~~~~~~~~n~~Ll~~i~~~tp~~l~~~~~~l~~~~~~~~~~~~~~~~~q~R~i~~~~~~~~~~~GpC~~~~~~~C~ 83 (292)
T PF10317_consen 4 YHPIFFILGIILNILLLYLIIFKTPKSLRTYSILLLNTAIFDLISIISAFLTQPRIIPNGTSIAVISYGPCRYFGPWFCF 83 (292)
T ss_pred eHHHHHHHHHHHHHHHHHHHHHhChHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhccCCCCcEEEEeeecceecCcHHHH
Confidence 46778899999999999887765432 35788999999999999876432211111111100 014677788
Q ss_pred hhhHHHHHHHHHHHHHHHHHHHHhHhhhhcC
Q psy13007 97 MVSFLSETSANATVLTITAFTVERYIAICHP 127 (128)
Q Consensus 97 ~~~~~~~~~~~~s~~~l~~iaidRy~ai~~P 127 (128)
....+...+...+.+++..--..||..+.++
T Consensus 84 ~~y~~~~~~~~~s~~~i~~sf~yRy~iL~~~ 114 (292)
T PF10317_consen 84 FCYHIMLHFSIHSGWSIILSFYYRYYILRNP 114 (292)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHhcCC
Confidence 7777777778888888888889999998875
No 21
>PF10316 7TM_GPCR_Srbc: Serpentine type 7TM GPCR chemoreceptor Srbc ; InterPro: IPR019420 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class b (Srb) from the Sra superfamily []. Srb receptors contain 6-8 hydrophobic, putative transmembrane, regions and can be distinguished from other 7TM GPCR receptors by their own characteristic TM signatures. Srbc is a solo family amongst the superfamilies of chemoreceptors.
Probab=97.07 E-value=0.0026 Score=44.95 Aligned_cols=102 Identities=18% Similarity=0.230 Sum_probs=66.5
Q ss_pred HHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhh----HH-hh
Q psy13007 24 VTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETI----CI-MV 98 (128)
Q Consensus 24 ~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~----C~-~~ 98 (128)
...+-.+.+.+....|...+..+..+|+.+++...+.---...|.+.+....+.......... . .+.. .. ..
T Consensus 8 v~~i~i~~s~~~~~iN~~lL~~if~~Kk~kk~~l~LfY~Rf~~D~~~~~~~~~~~~~~~~~~~--~-~~~~~~~~~if~~ 84 (273)
T PF10316_consen 8 VSIIGIIFSIITCLINFYLLYSIFYSKKKKKPDLSLFYFRFAIDVFYGFSVFIYLIYYILFSL--F-PEFLDYKNLIFYI 84 (273)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHhccccCCCCEEeeHHHHHHHHHHHHHHHHHHHHHHHHHh--C-hhhhccccEEeeh
Confidence 334556667888889999998877666655566666666788999999877666555444321 1 1111 11 11
Q ss_pred hHHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 99 SFLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 99 ~~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
+................||+||-.|+..|.
T Consensus 85 ~~p~~~~~~iR~~l~~~Ia~dR~~A~~fPI 114 (273)
T PF10316_consen 85 GWPSSNLGSIRSILALIIALDRVFAVYFPI 114 (273)
T ss_pred hhhHHHHHHHHHHHHHHHHHHHHHHHcCCH
Confidence 222333446677788899999999999984
No 22
>PF00002 7tm_2: 7 transmembrane receptor (Secretin family); InterPro: IPR000832 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The secretin-like GPCRs include secretin [], calcitonin [], parathyroid hormone/parathyroid hormone-related peptides [] and vasoactive intestinal peptide [], all of which activate adenylyl cyclase and the phosphatidyl-inositol-calcium pathway. These receptors contain seven transmembrane regions, in a manner reminiscent of the rhodopsins and other receptors believed to interact with G-proteins (however there is no significant sequence identity between these families, the secretin-like receptors thus bear their own unique '7TM' signature). Their N terminus is probably located on the extracellular side of the membrane and potentially glycosylated. This N-terminal region contains a long conserved region which allow the binding of large peptidic ligand such as glucagon, secretin, VIP and PACAP; this region contains five conserved cysteines residues which could be involved in disulphide bond. The C-terminal region of these receptor is probably cytoplasmic. Every receptor gene in this family is encoded on multiple exons, and several of these genes are alternatively spliced to yield functionally distinct products. ; GO: 0004930 G-protein coupled receptor activity, 0007186 G-protein coupled receptor protein signaling pathway, 0016021 integral to membrane; PDB: 3L2J_A 1BL1_A.
Probab=96.21 E-value=0.0027 Score=43.57 Aligned_cols=98 Identities=12% Similarity=-0.008 Sum_probs=3.3
Q ss_pred HHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHhhhHHHHHHH
Q psy13007 27 IYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIMVSFLSETSA 106 (128)
Q Consensus 27 ~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~~~~~~~~~~ 106 (128)
+..+.+.+++.+-.+++......|++|+..+....||++++++..+..+...... .+......+..|...+.+.+++.
T Consensus 6 i~~vg~~~Si~~ll~~i~~~~~~r~lr~~~~~i~~~l~~sll~~~~~~l~~~~~~--~~~~~~~~~~~C~~~a~~~hy~~ 83 (242)
T PF00002_consen 6 ISYVGCSLSIICLLLTIITYLLFRKLRSFRNKIHLNLCLSLLLANLSFLIGISQT--FSPISTTNHCLCRAIAILLHYFF 83 (242)
T ss_dssp HHHHHHH-------------------------------------------------------------------------
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHhhcccchhhhhhhHHHHHHHHHHHheehhhc--cccccccccccchhhhhHhHHHH
Confidence 3444455556665666666666678888778888999999998776432221111 11100012335999999999888
Q ss_pred HHHHHHHHHHHHHhHhhhhc
Q psy13007 107 NATVLTITAFTVERYIAICH 126 (128)
Q Consensus 107 ~~s~~~l~~iaidRy~ai~~ 126 (128)
.++..-+.+.++|-|..+.+
T Consensus 84 la~f~Wm~~~~~~l~~~~~~ 103 (242)
T PF00002_consen 84 LASFFWMLVEAFYLYRLLVK 103 (242)
T ss_dssp --------------------
T ss_pred HHHHHHHHHHHHHhheeEEE
Confidence 88888888999988877754
No 23
>PF02117 7TM_GPCR_Sra: Serpentine type 7TM GPCR chemoreceptor Sra; InterPro: IPR000344 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class a (Sra) from the Sra superfamily []. Sra receptors contain 6-7 hydrophobic, putative transmembrane, regions and can be distinguished from other 7TM GPCR receptors by their own characteristic TM signatures.; GO: 0004888 transmembrane signaling receptor activity, 0007606 sensory perception of chemical stimulus, 0016021 integral to membrane
Probab=95.26 E-value=0.15 Score=37.01 Aligned_cols=105 Identities=10% Similarity=0.185 Sum_probs=64.8
Q ss_pred HHHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHH-HHHHHHHHHHHHHH--hhHHHHH-HHHh-hC--ccccchhhH
Q psy13007 23 PVTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYY-LFSLAVSDLLMLFW--GIPSEII-YIWH-KY--PYMFDETIC 95 (128)
Q Consensus 23 ~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~-l~~La~~dl~~~~~--~~~~~~~-~~~~-~~--~~~~~~~~C 95 (128)
.-.++..++.+++..+....+-.+.++.-.++.+..+ ..+|..+++=-... .....+. .+.. ++ +..+.+..|
T Consensus 22 ~~~~~~~~~~~~t~~~s~~Ai~~l~~ksif~~sTr~LL~~~l~~a~~Hq~~y~~~~~~~lyrsf~~~~dpC~i~f~~~eC 101 (328)
T PF02117_consen 22 INQIFILIIIIITFIFSVFAIKKLWKKSIFSNSTRILLISNLLFANIHQISYAIIQIWSLYRSFFYSDDPCSILFTSSEC 101 (328)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHhCCCCCccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcCCCCeeeEeecCce
Confidence 3334566667777777777777777777777655554 45555554322111 1112222 2221 22 134567778
Q ss_pred HhhhHHHHHHHHHHHHHHHHHHHHhHhhhhcC
Q psy13007 96 IMVSFLSETSANATVLTITAFTVERYIAICHP 127 (128)
Q Consensus 96 ~~~~~~~~~~~~~s~~~l~~iaidRy~ai~~P 127 (128)
........++....++.-.++.+||-+|-..|
T Consensus 102 ~~~~~~~~~~~~~~~~~q~aL~idRl~at~~~ 133 (328)
T PF02117_consen 102 FPYYYFYYFTNSGMIFIQFALTIDRLLATFFP 133 (328)
T ss_pred eeeehHHHHHHHHHHHHHHHHHHHHHHHHhch
Confidence 88887777887888889999999999987655
No 24
>PF02118 Srg: Srg family chemoreceptor; InterPro: IPR000609 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class g (Srg) from the Srg superfamily [, ]. Srg receptors contain seven hydrophobic, putative transmembrane, regions and can be distinguished from other 7TM GPCR receptors by their own characteristic TM signatures. ; GO: 0004888 transmembrane signaling receptor activity, 0007606 sensory perception of chemical stimulus, 0016020 membrane
Probab=94.68 E-value=0.16 Score=35.46 Aligned_cols=96 Identities=11% Similarity=0.108 Sum_probs=58.7
Q ss_pred HHHHhhhhhheeeeEecCCC--C-CchHHHHHHHHHHHHHHHHHHhhHH-HHHHHHhhC-----cc-ccchhhHHhhhHH
Q psy13007 32 LVTGCFGNLCTCVVIARNKH--M-HTATNYYLFSLAVSDLLMLFWGIPS-EIIYIWHKY-----PY-MFDETICIMVSFL 101 (128)
Q Consensus 32 ~~~gi~~N~~vl~~i~~~~~--~-~~~~~~~l~~La~~dl~~~~~~~~~-~~~~~~~~~-----~~-~~~~~~C~~~~~~ 101 (128)
++.+++.+..++.++.++|+ . +++.+.+...=++.|++.-+...+. .+.....+. ++ .......+...++
T Consensus 8 gi~s~~l~~~~~~~i~~~~~~~~~~~sFy~l~~~d~~~ni~~~ln~~~~~Rl~~~~~~~~~~~~~~~~~~~~~l~~~~~l 87 (275)
T PF02118_consen 8 GIPSLILYIFILYVIWKSKKKSYFKSSFYRLYIMDLIMNILTYLNTWITLRLPSYTPPFCPFFLPFFENPPFFLNIFYFL 87 (275)
T ss_pred HHHHHHHHHHHHHHHHHhccccccCCccHHHHHHHhHHHHHHHHHHHHHHHhccccCccchhHHHHHcCCcHHHHHHHHH
Confidence 45566667777777776666 3 5666666666666666665433222 111110000 00 1123445666667
Q ss_pred HHHHHHHHHHHHHHHHHHhHhhhhcC
Q psy13007 102 SETSANATVLTITAFTVERYIAICHP 127 (128)
Q Consensus 102 ~~~~~~~s~~~l~~iaidRy~ai~~P 127 (128)
......+--.+...++++|+-++.+|
T Consensus 88 ~~~~~~~Q~~~~~~is~nR~t~v~~p 113 (275)
T PF02118_consen 88 QYYFAYVQYLSTILISLNRFTSVLFP 113 (275)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHhhH
Confidence 77778888889999999999999887
No 25
>PF10326 7TM_GPCR_Str: Serpentine type 7TM GPCR chemoreceptor Str; InterPro: IPR019428 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class r (Str) from the Str superfamily [, ]. Almost a quarter (22.5%) of str and srj family genes and pseudogenes in C. elegans appear to have been newly formed by gene duplications since the species split [].
Probab=93.28 E-value=0.034 Score=39.61 Aligned_cols=99 Identities=14% Similarity=0.212 Sum_probs=61.0
Q ss_pred HHHHHHHhhhhhheeeeEecCC-CCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHH--------h-hCccccchhhHHhh
Q psy13007 29 VIILVTGCFGNLCTCVVIARNK-HMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIW--------H-KYPYMFDETICIMV 98 (128)
Q Consensus 29 ~~~~~~gi~~N~~vl~~i~~~~-~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~--------~-~~~~~~~~~~C~~~ 98 (128)
.+..+++++.|.+.+..+.++. +.-..-.+++...|+.|+..+..-....-.... . .+++..++...+..
T Consensus 6 ~~~~~~s~~~N~~Li~Li~~~s~k~~G~Yk~Lm~~fs~~~i~fs~~~~~~~P~~~~~~~~~~~~~~~~~~~~~~~~~~~l 85 (307)
T PF10326_consen 6 YIGFVLSLFLNSLLIYLILTKSPKSLGSYKYLMIYFSIFEIIFSILDFLVQPIIHSYGSSFVVFSDSGPFFLSKSIGQIL 85 (307)
T ss_pred HHHHHHHHHHHHHHHHHHHhccCCCCCCEEEEEehhHHHHHHHHHHHHHHHhceeecCCeeEEEeecccccccchheeeh
Confidence 3556788999999998876543 333356677778888899887743221111111 1 11122233344445
Q ss_pred hHHHHHHHHHHHHHHHHHHHHhHhhhhcC
Q psy13007 99 SFLSETSANATVLTITAFTVERYIAICHP 127 (128)
Q Consensus 99 ~~~~~~~~~~s~~~l~~iaidRy~ai~~P 127 (128)
......+.+.+...+..==+.||.++++|
T Consensus 86 ~~~y~~~f~~~~~llaihFiYRY~av~~~ 114 (307)
T PF10326_consen 86 LAIYCGCFGMSFSLLAIHFIYRYWAVCRP 114 (307)
T ss_pred hhhhhhhHHHHHHHHHhHhhhheeeeccc
Confidence 55555566667777777778999999987
No 26
>PF02101 Ocular_alb: Ocular albinism type 1 protein; InterPro: IPR001414 Ocular albinism type 1 (OA1) is an X-linked disorder characterised by severe impairment of visual acuity, retinal hypopigmentation and the presence of macromelanosomes. A novel transcript from the OA1 critical region is expressed in high levels in RNA samples from retina and from melanoma and encodes a potential integral membrane protein []. This protein is of unknown function but is known to bind heterotrimeric G proteins.; GO: 0016020 membrane
Probab=91.90 E-value=2.3 Score=31.68 Aligned_cols=97 Identities=21% Similarity=0.226 Sum_probs=61.0
Q ss_pred HHHHHHHhhhhhheeeeEecCCC----CCc--hHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCcc----------ccch
Q psy13007 29 VIILVTGCFGNLCTCVVIARNKH----MHT--ATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPY----------MFDE 92 (128)
Q Consensus 29 ~~~~~~gi~~N~~vl~~i~~~~~----~~~--~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~----------~~~~ 92 (128)
...+.+|+.|-++-+.--.|... .++ +..-.+..+++||++.++..+.....+....+.. .+..
T Consensus 34 LgSs~l~l~gallQLlp~rr~~~~~~~~~sp~~~~rIl~~la~aDlLaclGVivRS~vWl~~p~~~~s~s~~~~~d~wp~ 113 (405)
T PF02101_consen 34 LGSSVLSLLGALLQLLPRRRSAGPRAPARSPSSSRRILFWLAVADLLACLGVIVRSSVWLGFPNFIDSISDVNGTDIWPA 113 (405)
T ss_pred HHHHHHHHHHHHHhhccccccccccccccCCcCCchhHHHHHHHHHHhhhhHHHHhhhhhcCCcccccccCCCCCccccH
Confidence 34455666665555442222100 111 2346788999999999986666655554432211 1234
Q ss_pred hhHHhhhHHHHHHHHHHHHHHHHHHHHhHhhhh
Q psy13007 93 TICIMVSFLSETSANATVLTITAFTVERYIAIC 125 (128)
Q Consensus 93 ~~C~~~~~~~~~~~~~s~~~l~~iaidRy~ai~ 125 (128)
..|........++..++-+-..+-|+|-|+.+.
T Consensus 114 afCv~ss~WIq~fYsAtfwWtfcYAVDv~Lv~~ 146 (405)
T PF02101_consen 114 AFCVGSSMWIQLFYSATFWWTFCYAVDVYLVIR 146 (405)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHhheee
Confidence 678887777777888888889999999998764
No 27
>PF04789 DUF621: Protein of unknown function (DUF621); InterPro: IPR006874 This is a conserved region found in uncharacterised proteins from Caenorhabditis elegans, and is noted to have possible G-protein-coupled receptor-like activity.
Probab=88.84 E-value=1.8 Score=30.84 Aligned_cols=98 Identities=14% Similarity=0.310 Sum_probs=60.6
Q ss_pred HHHHHHHHHHHHHHhhhhhheeee-EecCCCCC-chHHHHHHHHHHHHHHHHHH----hhHHHHHHHHhhCccccchhhH
Q psy13007 22 FPVTVIYVIILVTGCFGNLCTCVV-IARNKHMH-TATNYYLFSLAVSDLLMLFW----GIPSEIIYIWHKYPYMFDETIC 95 (128)
Q Consensus 22 ~~~~~~~~~~~~~gi~~N~~vl~~-i~~~~~~~-~~~~~~l~~La~~dl~~~~~----~~~~~~~~~~~~~~~~~~~~~C 95 (128)
+.....+.+..+.+.+.++..++. +...++.| -+..+|+..|.++-++.... ..|..+.....++ .. .+..-
T Consensus 13 y~vi~~Fv~st~~stlLt~~Flv~~i~lW~~Fk~m~ffwFl~qlt~s~fi~S~lNl~inVPatlfsl~t~~-~~-~s~~f 90 (305)
T PF04789_consen 13 YFVISLFVLSTIASTLLTGAFLVLSIILWSHFKPMKFFWFLTQLTISVFIISSLNLLINVPATLFSLITKE-FV-QSELF 90 (305)
T ss_pred EehHHHHHHHHHHHHHHHHHHHHHHHHHHHhcccchHHHHHHHHHHHHHHHHhhhheEeCcHHHHHhhhHH-Hh-ccchh
Confidence 333344444445555544443322 22233443 47899999999998887654 3666664444333 22 34445
Q ss_pred HhhhHHHHHHHHHHHHHHHHHHHHhH
Q psy13007 96 IMVSFLSETSANATVLTITAFTVERY 121 (128)
Q Consensus 96 ~~~~~~~~~~~~~s~~~l~~iaidRy 121 (128)
.+..+...++.++-.++=..+|++|.
T Consensus 91 ~~~Sy~idf~h~siLfsNlviaIqR~ 116 (305)
T PF04789_consen 91 IFMSYLIDFCHYSILFSNLVIAIQRF 116 (305)
T ss_pred hHHHHHHHHHHHHHHHHHHHHHHhhh
Confidence 67777888888888888899999995
No 28
>PF10327 7TM_GPCR_Sri: Serpentine type 7TM GPCR chemoreceptor Sri; InterPro: IPR019429 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents Sri, which is part of the Str superfamily of chemoreceptors.
Probab=88.09 E-value=5.1 Score=28.78 Aligned_cols=102 Identities=16% Similarity=0.077 Sum_probs=59.1
Q ss_pred HHHHHHHHHHHHHhhhhhheeeeEec-CCCCCchHHHHH---HHHHHHHHHHHHHhhHHHHHHHHhhCccccchhhHHh-
Q psy13007 23 PVTVIYVIILVTGCFGNLCTCVVIAR-NKHMHTATNYYL---FSLAVSDLLMLFWGIPSEIIYIWHKYPYMFDETICIM- 97 (128)
Q Consensus 23 ~~~~~~~~~~~~gi~~N~~vl~~i~~-~~~~~~~~~~~l---~~La~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~- 97 (128)
++...+-++|.++++.|.+.+..+.. .++..+-.++++ ....++|+-.+....|.-+.-...... .| ..|+.
T Consensus 10 ~li~~~~~ig~iS~~~n~~~iyLi~fks~k~~~fry~ll~~Qi~~~l~di~~t~L~qpipLfP~~agy~--~G-~l~~~f 86 (303)
T PF10327_consen 10 WLINYYHIIGVISFILNSLGIYLIIFKSPKLDNFRYYLLYFQISCTLTDIHLTFLMQPIPLFPIPAGYC--VG-FLARYF 86 (303)
T ss_pred HHHHHHHHHHHHHHHHHHHHheeEEEecCCccchhhHHHHHHHHHHHhhhhhhhhccchhhcceeEEEE--Ee-ehhhcC
Confidence 44466888999999999999977664 455555344333 234568888887666666555443321 11 22222
Q ss_pred ------hhHHHHHHHHHHHHHHHHHHHHhHhhhhcC
Q psy13007 98 ------VSFLSETSANATVLTITAFTVERYIAICHP 127 (128)
Q Consensus 98 ------~~~~~~~~~~~s~~~l~~iaidRy~ai~~P 127 (128)
......+....-+-.+...-+-|+.+|.+.
T Consensus 87 ~i~~h~~~~i~~~l~~~q~~~L~~CF~~KHQaIa~i 122 (303)
T PF10327_consen 87 GISSHYLMTIWIFLFIFQIESLVICFLRKHQAIARI 122 (303)
T ss_pred CCchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhh
Confidence 222233333444444555556788887653
No 29
>PF02175 7TM_GPCR_Srb: Serpentine type 7TM GPCR chemoreceptor Srb; InterPro: IPR002184 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class b (Srb) from the Sra superfamily []. Srb receptors contain 6-8 hydrophobic, putative transmembrane, regions and can be distinguished from other 7TM GPCR receptors by their own characteristic TM signatures.; GO: 0004888 transmembrane signaling receptor activity, 0007606 sensory perception of chemical stimulus, 0016021 integral to membrane
Probab=86.86 E-value=1.4 Score=30.58 Aligned_cols=36 Identities=25% Similarity=0.259 Sum_probs=31.0
Q ss_pred chhhHHhhhHHHHHHHHHHHHHHHHHHHHhHhhhhc
Q psy13007 91 DETICIMVSFLSETSANATVLTITAFTVERYIAICH 126 (128)
Q Consensus 91 ~~~~C~~~~~~~~~~~~~s~~~l~~iaidRy~ai~~ 126 (128)
.+..+|.......+..+.+......+++||+.|..+
T Consensus 81 ~~~~~K~~h~~~~flmT~~ml~PigftIERfiAl~~ 116 (236)
T PF02175_consen 81 DPTLFKYGHLTGLFLMTIPMLFPIGFTIERFIALKM 116 (236)
T ss_pred chHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHHHHH
Confidence 456678888888899999999999999999999864
No 30
>PF10319 7TM_GPCR_Srj: Serpentine type 7TM GPCR chemoreceptor Srj; InterPro: IPR019423 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class j (Srj) from the Str superfamily [, ]. The Srj family is designated as the out-group based on its location in preliminary phylogenetic analyses of the entire superfamily [].
Probab=84.69 E-value=13 Score=27.03 Aligned_cols=100 Identities=14% Similarity=0.112 Sum_probs=57.8
Q ss_pred HHHHHHHHHhhhhhheeeeEecCCCCC-chHHHHHHHHHHHHHHHHHHh--hHHHHHHHH-------hhCccccchhh-H
Q psy13007 27 IYVIILVTGCFGNLCTCVVIARNKHMH-TATNYYLFSLAVSDLLMLFWG--IPSEIIYIW-------HKYPYMFDETI-C 95 (128)
Q Consensus 27 ~~~~~~~~gi~~N~~vl~~i~~~~~~~-~~~~~~l~~La~~dl~~~~~~--~~~~~~~~~-------~~~~~~~~~~~-C 95 (128)
+--+.++++.+.|.+-+..+..+|+.+ ..-.+++..-|+-|++.+..- .|.-+.... .++ |...... =
T Consensus 10 ~Pk~~~~lsf~~Np~fiyli~~~~~~~~G~Yr~LL~~Fa~fn~~~S~~~~~vp~~vh~yry~F~~fi~dG-~F~~~s~l~ 88 (310)
T PF10319_consen 10 IPKIFGILSFIVNPIFIYLIFTEKKSQFGNYRYLLLFFAIFNLIYSVVDLLVPICVHGYRYAFVVFISDG-PFFEKSELG 88 (310)
T ss_pred HHHHHHHHHHHHhhhhheeEEcccccccccHHHHHHHHHHHHHHHHHHHHHhhheeeccceEEEEEEcCC-cCcCcchHH
Confidence 344567888899999999888877765 367788888999999887742 332222211 111 2111111 1
Q ss_pred HhhhHHHHHHHHHHHHHHHHHHHHhHhhhhcC
Q psy13007 96 IMVSFLSETSANATVLTITAFTVERYIAICHP 127 (128)
Q Consensus 96 ~~~~~~~~~~~~~s~~~l~~iaidRy~ai~~P 127 (128)
.............|=..|..==+.||+++.+|
T Consensus 89 ~~~ls~RCsfIs~sYaIL~~HFvYRYl~l~~~ 120 (310)
T PF10319_consen 89 QHLLSIRCSFISGSYAILHIHFVYRYLVLFNS 120 (310)
T ss_pred HHHHHHHHHHHhhhHHHHHHHHHHHHHHHhCc
Confidence 11122222222333334445557999999987
No 31
>PF10318 7TM_GPCR_Srh: Serpentine type 7TM GPCR chemoreceptor Srh; InterPro: IPR019422 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. Srh is part of the Str superfamily of chemoreceptors [].
Probab=83.10 E-value=8.7 Score=27.21 Aligned_cols=102 Identities=17% Similarity=0.170 Sum_probs=60.0
Q ss_pred HHHHHHHHHHHhhhhhheeeeEecC-CCCCchHHHHHHHHH----HHHHHHHHHhhHHHHHHHHhhCcc---ccchhhHH
Q psy13007 25 TVIYVIILVTGCFGNLCTCVVIARN-KHMHTATNYYLFSLA----VSDLLMLFWGIPSEIIYIWHKYPY---MFDETICI 96 (128)
Q Consensus 25 ~~~~~~~~~~gi~~N~~vl~~i~~~-~~~~~~~~~~l~~La----~~dl~~~~~~~~~~~~~~~~~~~~---~~~~~~C~ 96 (128)
....-.+.++++.-|.+..+.+.++ ++..+...+.+.++- +.|+..+....|....-......- ..-+.-..
T Consensus 7 ~~~~h~~~~i~~Pi~~~~~y~Il~ktp~~m~~~k~~ll~~~~~~~~~d~~~~~l~~P~~~~P~~~~~~~G~l~~~gv~~~ 86 (302)
T PF10318_consen 7 SIVLHIITIISIPIYIFGFYCILFKTPKSMKSVKWYLLNHHFWNFLLDLYLSFLIIPYFFFPSPAGYPLGILSYFGVPTP 86 (302)
T ss_pred HHHHHHHHHHHHHHHHHHHHheeEeChhhhHHHHHHHHHHHHHHHHHHHHhhhEEeeeeccchHHhhCCcchhhcccChH
Confidence 3455667777888888888766554 444445566666654 457777776666433322221110 01122345
Q ss_pred hhhHHHHHHHHHHHHHHHHHHHHhHhhhhc
Q psy13007 97 MVSFLSETSANATVLTITAFTVERYIAICH 126 (128)
Q Consensus 97 ~~~~~~~~~~~~s~~~l~~iaidRy~ai~~ 126 (128)
.+.+...........+...+--+||.++..
T Consensus 87 ~q~~i~~~~~~~~~~S~~~lFe~R~~~i~~ 116 (302)
T PF10318_consen 87 IQFYIGVTLLAFVGVSILSLFENRYQIIIR 116 (302)
T ss_pred HHHHHHHHHhhhhhHHHHHHHHHHHHHHhc
Confidence 555556566666677777788899988763
No 32
>PF06681 DUF1182: Protein of unknown function (DUF1182); InterPro: IPR010601 This family consists of several hypothetical proteins of around 360 residues in length and seems to be specific to Caenorhabditis elegans. The function of this family is unknown.
Probab=81.83 E-value=0.75 Score=31.30 Aligned_cols=94 Identities=13% Similarity=0.292 Sum_probs=49.7
Q ss_pred HHHHHHHHHHhhhhhheeeeEecCCCCC---chHHHHHHHHHHHHHHHHHHhhHHHHHHHHh------hCccccchhhHH
Q psy13007 26 VIYVIILVTGCFGNLCTCVVIARNKHMH---TATNYYLFSLAVSDLLMLFWGIPSEIIYIWH------KYPYMFDETICI 96 (128)
Q Consensus 26 ~~~~~~~~~gi~~N~~vl~~i~~~~~~~---~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~------~~~~~~~~~~C~ 96 (128)
..-.+....+.+.+.+....+.++|++. +++ ..++-+..-+...|..+.+.+. +.+....-..|.
T Consensus 45 ~~e~~v~~~s~~~s~~L~ifi~~rk~l~~~~ksT------IvFaT~g~fvLtlP~~lf~~wl~~~l~~~~ep~ytI~vCS 118 (226)
T PF06681_consen 45 TVEFIVNTVSWLFSYFLCIFIWRRKNLIRSYKST------IVFATFGQFVLTLPLYLFQTWLVFFLWFGHEPQYTIFVCS 118 (226)
T ss_pred HHHHHHHhHHHHHHHHHHHHHhhhHHHHHhhcCe------EEEeeHHHHHHHHHHHHHHHHHHHHHhcCCCceEEEEeeh
Confidence 3444444555555555555455544421 111 1223333333455655554331 111223566788
Q ss_pred hhhHHHHHHHHHHHHHHHHHHHHhHhhhh
Q psy13007 97 MVSFLSETSANATVLTITAFTVERYIAIC 125 (128)
Q Consensus 97 ~~~~~~~~~~~~s~~~l~~iaidRy~ai~ 125 (128)
+..-.........-...+++|++||.-|.
T Consensus 119 flk~f~S~t~s~~~vip~aVAIyRy~~VV 147 (226)
T PF06681_consen 119 FLKNFTSSTTSCAQVIPVAVAIYRYLIVV 147 (226)
T ss_pred HHHhHHHHHhhhhccchhhhhhhhhheee
Confidence 88766555555556666789999998765
No 33
>KOG4564|consensus
Probab=54.19 E-value=1e+02 Score=23.99 Aligned_cols=92 Identities=11% Similarity=0.105 Sum_probs=55.9
Q ss_pred HHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCc-------c----ccchhhH
Q psy13007 27 IYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYP-------Y----MFDETIC 95 (128)
Q Consensus 27 ~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~-------~----~~~~~~C 95 (128)
+|.+-..+++..=++.+.++..-|++|-..|+.-.||.++=++.++..+.....-.....+ + ..+...|
T Consensus 150 lytvGyslSl~sL~vAl~If~~FR~L~CtRn~IH~nLF~SfiLra~~~~i~~~~l~~~~~~~~~~~~~~~~~~~~~~~~C 229 (473)
T KOG4564|consen 150 LYTVGYSLSLVSLLVALIIFLYFRSLHCTRNYIHMNLFASFILRAASVLIKDLVLVVNGEQDASSDTSLHCLISSNPVGC 229 (473)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHhhhhcchHHHHHHHHHHHHHHHHHHHHHHHHHhhccccccccccccccccccccchhH
Confidence 4444444444443444455556678999999999999999998887665554433322110 0 1367789
Q ss_pred HhhhHHHHHHHHHHHHHHHHHHH
Q psy13007 96 IMVSFLSETSANATVLTITAFTV 118 (128)
Q Consensus 96 ~~~~~~~~~~~~~s~~~l~~iai 118 (128)
+...++...+..+.-+-+.+=++
T Consensus 230 k~~~~~~~Yf~~aNf~WmlvEGl 252 (473)
T KOG4564|consen 230 KLLFVFFQYFVLANFFWMLVEGL 252 (473)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHH
Confidence 98877666665555554444333
No 34
>KOG4193|consensus
Probab=51.05 E-value=55 Score=26.27 Aligned_cols=67 Identities=12% Similarity=0.118 Sum_probs=41.0
Q ss_pred CCCCchHHHHHHHHHHHHHHHHHHhhHHHHHHHHhhCccc-cchh-hHHhhhHHHHHHHHHHHHHHHHHHHHhHhhhh
Q psy13007 50 KHMHTATNYYLFSLAVSDLLMLFWGIPSEIIYIWHKYPYM-FDET-ICIMVSFLSETSANATVLTITAFTVERYIAIC 125 (128)
Q Consensus 50 ~~~~~~~~~~l~~La~~dl~~~~~~~~~~~~~~~~~~~~~-~~~~-~C~~~~~~~~~~~~~s~~~l~~iaidRy~ai~ 125 (128)
|++++-.+....||+++=++.-+ ..+... |. ..+. .|+...++.+++..++..-+...+.+=|+.++
T Consensus 348 ~~l~~~~~~i~~~l~~~L~l~~l----~fL~~~-----~~~~~~~~~C~~~a~llhff~LaaF~Wm~leg~hl~~~~v 416 (610)
T KOG4193|consen 348 RKLQNDRTKIHINLCLCLFLAEL----LFLLGI-----DRTSTSVVLCIAAAILLHFFFLAAFFWMLLEGFHLYLLLV 416 (610)
T ss_pred HHHHhhcchhHHHHHHHHHHHHH----HHhccc-----ccccCcccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 44444336677788877222211 111111 22 1233 79999999999888888888888888776443
No 35
>COG1230 CzcD Co/Zn/Cd efflux system component [Inorganic ion transport and metabolism]
Probab=39.64 E-value=1.5e+02 Score=21.60 Aligned_cols=66 Identities=15% Similarity=0.202 Sum_probs=39.6
Q ss_pred HHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHH-HHHHHHHHHhhHHHHHHHHhhCccccchhhHHh
Q psy13007 28 YVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLA-VSDLLMLFWGIPSEIIYIWHKYPYMFDETICIM 97 (128)
Q Consensus 28 ~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La-~~dl~~~~~~~~~~~~~~~~~~~~~~~~~~C~~ 97 (128)
..+++++|++.|.+..+.+.+.++ + ..|.=-..|- ++|.+..+..+...+...+.+ |.+-+....+
T Consensus 127 ml~va~~GL~vN~~~a~ll~~~~~-~-~lN~r~a~LHvl~D~Lgsv~vIia~i~i~~~~--w~~~Dpi~si 193 (296)
T COG1230 127 MLVVAIIGLVVNLVSALLLHKGHE-E-NLNMRGAYLHVLGDALGSVGVIIAAIVIRFTG--WSWLDPILSI 193 (296)
T ss_pred hHHHHHHHHHHHHHHHHHhhCCCc-c-cchHHHHHHHHHHHHHHHHHHHHHHHHHHHhC--CCccchHHHH
Confidence 456788999999999998888622 1 1222222233 369988876555555555544 4444554433
No 36
>PF05915 DUF872: Eukaryotic protein of unknown function (DUF872); InterPro: IPR008590 This entry represents several uncharacterised eukaryotic transmembrane proteins. The function of this currently unknown.
Probab=32.73 E-value=1.2e+02 Score=18.62 Aligned_cols=27 Identities=11% Similarity=-0.001 Sum_probs=14.9
Q ss_pred hhHHHHHHHHHHHHHHHhhhhhheeee
Q psy13007 19 YVIFPVTVIYVIILVTGCFGNLCTCVV 45 (128)
Q Consensus 19 ~~~~~~~~~~~~~~~~gi~~N~~vl~~ 45 (128)
+.....++++.+++.+.+....+...-
T Consensus 41 wK~I~la~~Lli~G~~li~~g~l~~~~ 67 (115)
T PF05915_consen 41 WKSIALAVFLLIFGTVLIIIGLLLFFG 67 (115)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHhc
Confidence 444555556666666665555555443
No 37
>PF03383 Serpentine_r_xa: Caenorhabditis serpentine receptor-like protein, class xa; InterPro: IPR005047 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class xa (Srxa), from the Str superfamily [].
Probab=31.82 E-value=25 Score=22.82 Aligned_cols=29 Identities=17% Similarity=0.298 Sum_probs=23.2
Q ss_pred HHHHHHHHHHHHHHHHHHHHhHhhhhcCC
Q psy13007 100 FLSETSANATVLTITAFTVERYIAICHPF 128 (128)
Q Consensus 100 ~~~~~~~~~s~~~l~~iaidRy~ai~~Pl 128 (128)
....++.....+.-.+|+++|-..+.+|+
T Consensus 49 L~~tf~Yl~plfltvLMti~Ri~iV~~P~ 77 (153)
T PF03383_consen 49 LFGTFSYLHPLFLTVLMTINRIYIVLFPF 77 (153)
T ss_pred eeehHHHHHHHHHHHHHHHhheEEEEecC
Confidence 34556667777788899999999999985
No 38
>TIGR01477 RIFIN variant surface antigen, rifin family. This model represents the rifin branch of the rifin/stevor family (pfam02009) of predicted variant surface antigens as found in Plasmodium falciparum. This model is based on a set of rifin sequences kindly provided by Matt Berriman from the Sanger Center. This is a global model and assesses a penalty for incomplete sequence. Additional fragmentary sequences may be found with the fragment model and a cutoff of 20 bits.
Probab=29.95 E-value=18 Score=26.79 Aligned_cols=31 Identities=16% Similarity=0.080 Sum_probs=23.5
Q ss_pred HHHHHHHHHHHHHhhhhhheeeeEecCCCCC
Q psy13007 23 PVTVIYVIILVTGCFGNLCTCVVIARNKHMH 53 (128)
Q Consensus 23 ~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~ 53 (128)
.-++..+++.++.++.-+++++.+.|.||.+
T Consensus 309 ~t~IiaSiIAIvvIVLIMvIIYLILRYRRKK 339 (353)
T TIGR01477 309 YTPIIASIIAILIIVLIMVIIYLILRYRRKK 339 (353)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHhhhcc
Confidence 3456788888888888888888877776654
No 39
>PTZ00046 rifin; Provisional
Probab=28.15 E-value=20 Score=26.58 Aligned_cols=32 Identities=13% Similarity=0.150 Sum_probs=23.8
Q ss_pred HHHHHHHHHHHHHHhhhhhheeeeEecCCCCC
Q psy13007 22 FPVTVIYVIILVTGCFGNLCTCVVIARNKHMH 53 (128)
Q Consensus 22 ~~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~ 53 (128)
..-+++.+++.++.++.-+++++.+.|.||.+
T Consensus 313 ~~taIiaSiiAIvVIVLIMvIIYLILRYRRKK 344 (358)
T PTZ00046 313 LQTAIIASIVAIVVIVLIMVIIYLILRYRRKK 344 (358)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHhhhcc
Confidence 34456788888888888888888877776654
No 40
>PF11446 DUF2897: Protein of unknown function (DUF2897); InterPro: IPR021550 This is a bacterial family of uncharacterised proteins.
Probab=28.13 E-value=47 Score=17.59 Aligned_cols=15 Identities=20% Similarity=0.293 Sum_probs=9.4
Q ss_pred HHHHHhhhhhheeee
Q psy13007 31 ILVTGCFGNLCTCVV 45 (128)
Q Consensus 31 ~~~~gi~~N~~vl~~ 45 (128)
+.+-.++||+.++--
T Consensus 11 iVlgvIigNia~LK~ 25 (55)
T PF11446_consen 11 IVLGVIIGNIAALKY 25 (55)
T ss_pred HHHHHHHhHHHHHHH
Confidence 333346899988743
No 41
>PF03125 Sre: C. elegans Sre G protein-coupled chemoreceptor; InterPro: IPR004151 G-protein-coupled receptors, GPCRs, constitute a vast protein family that encompasses a wide range of functions (including various autocrine, paracrine and endocrine processes). They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups. We use the term clan to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include the rhodopsin-like GPCRs, the secretin-like GPCRs, the cAMP receptors, the fungal mating pheromone receptors, and the metabotropic glutamate receptor family. There is a specialised database for GPCRs (http://www.gpcr.org/7tm/). The nematode Caenorhabditis elegans has only 14 types of chemosensory neuron, yet is able to sense and respond to several hundred different chemicals because each neuron detects several stimuli []. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf' []. Chemoreception in C. elegans is mediated by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs). More than 1300 potential chemoreceptor genes have been identified in C. elegans, which are generally prefixed sr for serpentine receptor. The receptor superfamilies include Sra (Sra, Srb, Srab, Sre), Str (Srh, Str, Sri, Srd, Srj, Srm, Srn) and Srg (Srx, Srt, Srg, Sru, Srv, Srxa), as well as the families Srw, Srz, Srbc, Srsx and Srr [, , ]. Many of these proteins have homologues in Caenorhabditis briggsae. This entry represents serpentine receptor class e (Sre) from the Sra superfamily []. ; GO: 0004888 transmembrane signaling receptor activity, 0007606 sensory perception of chemical stimulus, 0016021 integral to membrane
Probab=26.95 E-value=2.6e+02 Score=20.62 Aligned_cols=27 Identities=22% Similarity=0.314 Sum_probs=20.1
Q ss_pred hHHHHHHHHHHHHHHHHHHHHhHhhhh
Q psy13007 99 SFLSETSANATVLTITAFTVERYIAIC 125 (128)
Q Consensus 99 ~~~~~~~~~~s~~~l~~iaidRy~ai~ 125 (128)
+++...........+.++++||..|-.
T Consensus 127 ~~l~~~y~~~~~~~~~~~~iER~~AT~ 153 (365)
T PF03125_consen 127 GFLRWHYMFSAIFCLLAIVIERCFATY 153 (365)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 445555556667889999999998864
No 42
>PF01102 Glycophorin_A: Glycophorin A; InterPro: IPR001195 Proteins in this group are responsible for the molecular basis of the blood group antigens, surface markers on the outside of the red blood cell membrane. Most of these markers are proteins, but some are carbohydrates attached to lipids or proteins [Reid M.E., Lomas-Francis C. The Blood Group Antigen FactsBook Academic Press, London / San Diego, (1997)]. Glycophorin A (PAS-2) and glycophorin B (PAS-3) belong to the MNS blood group system and are associated with antigens that include M/N, S/s, U, He, Mi(a), M(c), Vw, Mur, M(g), Vr, M(e), Mt(a), St(a), Ri(a), Cl(a), Ny(a), Hut, Hil, M(v), Far, Mit, Dantu, Hop, Nob, En(a), ENKT, amongst others. Glycophorin A is the major sialoglycoprotein of the erythrocyte membrane []. Structurally, glycophorin A consists of an N-terminal extracellular domain, heavily glycosylated on serine and threonine residues, followed by a transmembrane region and a C-terminal cytoplasmic domain. Other glycophorins in this entry such as Glycophorin B and Glycophorin E represent minor sialoglycoproteins in the erythrocyte membrane.; GO: 0016021 integral to membrane; PDB: 2KPF_B 1AFO_B 2KPE_A.
Probab=26.48 E-value=8.2 Score=24.06 Aligned_cols=6 Identities=33% Similarity=0.274 Sum_probs=2.4
Q ss_pred HHHHhh
Q psy13007 32 LVTGCF 37 (128)
Q Consensus 32 ~~~gi~ 37 (128)
+++|++
T Consensus 76 GvIg~I 81 (122)
T PF01102_consen 76 GVIGII 81 (122)
T ss_dssp HHHHHH
T ss_pred HHHHHH
Confidence 344433
No 43
>PF06679 DUF1180: Protein of unknown function (DUF1180); InterPro: IPR009565 This entry consists of several hypothetical eukaryotic proteins thought to be membrane proteins. Their function is unknown.
Probab=23.18 E-value=52 Score=21.63 Aligned_cols=28 Identities=7% Similarity=0.017 Sum_probs=14.5
Q ss_pred HHHHHHHHHHHHHhhhhhheeeeEecCC
Q psy13007 23 PVTVIYVIILVTGCFGNLCTCVVIARNK 50 (128)
Q Consensus 23 ~~~~~~~~~~~~gi~~N~~vl~~i~~~~ 50 (128)
....+|.++++.+++.=.+++-+++.+|
T Consensus 94 l~R~~~Vl~g~s~l~i~yfvir~~R~r~ 121 (163)
T PF06679_consen 94 LKRALYVLVGLSALAILYFVIRTFRLRR 121 (163)
T ss_pred hhhhHHHHHHHHHHHHHHHHHHHHhhcc
Confidence 3444566666665555445554444333
No 44
>PF12304 BCLP: Beta-casein like protein; InterPro: IPR020977 This entry represents eukaryotic proteins that are typically between 216 to 240 amino acids in length which have two conserved sequence motifs: VLR and TRIY. Beta-casein-like protein is associated with cell morphology and a regulation of growth pattern of tumours. It is found in adenocarcinomas of uterine cervical tissues[].
Probab=21.18 E-value=2.7e+02 Score=18.78 Aligned_cols=51 Identities=12% Similarity=0.085 Sum_probs=30.8
Q ss_pred HHHHHHHHHHHHHHhhhhhheeeeEecCCCCCchHHHHHHHHHHHHHHHHHHh
Q psy13007 22 FPVTVIYVIILVTGCFGNLCTCVVIARNKHMHTATNYYLFSLAVSDLLMLFWG 74 (128)
Q Consensus 22 ~~~~~~~~~~~~~gi~~N~~vl~~i~~~~~~~~~~~~~l~~La~~dl~~~~~~ 74 (128)
..--++-...+++++.+.+..+..-+ +++ +.+-.+-+..+++.+.+.+...
T Consensus 41 ~vsNiisv~Sgll~I~~GI~AIvlSr-nl~-~~~L~W~Ll~~S~ln~LlSaAc 91 (188)
T PF12304_consen 41 AVSNIISVTSGLLSIICGIVAIVLSR-NLR-NRPLHWTLLVVSLLNALLSAAC 91 (188)
T ss_pred hHHHHHHHHHHHHHHHHhHHHHhhhc-cCC-CCcchHHHHHHHHHHHHHHHHH
Confidence 33334555667777776666554333 322 3467888888888777765543
Done!