Score = 65.5 bits (158), Expect = 1e-10, Method: Composition-based stats.
Identities = 38/93 (40%), Positives = 56/93 (60%), Gaps = 5/93 (5%)
Query: 23 DAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKG--EVTKGSYEGGKPDATFTFKDD 80
D G+ VVKK+ V++ +I K G +T+DLK G EV +G +G D T T D+
Sbjct: 636 DVGREVVKKVNAVFEWHIT--KNGNVAAKWTIDLKNGSGEVYQGPAKGSA-DTTITISDE 692
Query: 81 DFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKF 113
DF++V GK+NPQ AF G +K +G++ +QK
Sbjct: 693 DFMEVVLGKLNPQNAFFSGRLKARGNIMLSQKL 725
Bifunctional enzyme acting on the peroxisomal beta-oxidation pathway for fatty acids. Catalyzes the formation of 3-ketoacyl-CoA intermediates from both straight-chain and 2-methyl-branched-chain fatty acids.
Score = 61.2 bits (147), Expect = 2e-09, Method: Compositional matrix adjust.
Identities = 39/115 (33%), Positives = 65/115 (56%), Gaps = 8/115 (6%)
Query: 2 ADSTQLKSDALLEQMKQHLSTDAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEV 61
++ +L+S + E++ + L D G VVKK+ V++ +I K G +T+DLK G
Sbjct: 617 SEGGKLQSTFVFEEIGRRLK-DIGPEVVKKVNAVFEWHIT--KGGNIGAKWTIDLKSG-- 671
Query: 62 TKGSYEG---GKPDATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKF 113
+ Y+G G D T D+DF++V GK++PQ AF G +K +G++ +QK
Sbjct: 672 SGKVYQGPAKGAADTTIILSDEDFMEVVLGKLDPQKAFFSGRLKARGNIMLSQKL 726
Bifunctional enzyme acting on the peroxisomal beta-oxidation pathway for fatty acids. Catalyzes the formation of 3-ketoacyl-CoA intermediates from both straight-chain and 2-methyl-branched-chain fatty acids.
Homo sapiens (taxid: 9606)
EC: 4
EC: .
EC: 2
EC: .
EC: 1
EC: .
EC: 1
EC: 1
EC: 9
>sp|Q9NKW1|MFEA_DICDI Peroxisomal multifunctional enzyme A OS=Dictyostelium discoideum GN=mfeA PE=2 SV=1
Score = 61.2 bits (147), Expect = 2e-09, Method: Compositional matrix adjust.
Identities = 37/93 (39%), Positives = 52/93 (55%), Gaps = 10/93 (10%)
Query: 25 GKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKGE----VTKGSYEGGKPDATFTFKDD 80
G +VKK+ +Y INI K G + + +DLK G V GS KP+ T T D+
Sbjct: 346 GAELVKKINGIYLINI---KKGTNTQAWALDLKNGSGSIVVGAGST---KPNVTITVSDE 399
Query: 81 DFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKF 113
DFV + TGK+N Q AF +G +K+ G++ A K
Sbjct: 400 DFVDIMTGKLNAQSAFTKGKLKISGNMGLATKL 432
Enzyme acting on the peroxisomal beta-oxidation pathway for fatty acids. Protects the cells from the increase of the harmful xenobiotic fatty acids incorporated from their diets and optimizes cellular lipid composition for proper development.
Dictyostelium discoideum (taxid: 44689)
EC: 1
EC: .
EC: 1
EC: .
EC: 1
EC: .
EC: 3
EC: 5
>sp|Q07598|NLTP_CHICK Non-specific lipid-transfer protein (Fragment) OS=Gallus gallus GN=SCP2 PE=2 SV=1
Score = 60.8 bits (146), Expect = 2e-09, Method: Compositional matrix adjust.
Identities = 37/107 (34%), Positives = 58/107 (54%), Gaps = 2/107 (1%)
Query: 7 LKSDALLEQMKQHLSTDAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSY 66
KS + +++++ L + G+ VKK+G V+ I G E T+ VD+K G+ +
Sbjct: 431 FKSHLVFKEIEKKLQEE-GEQFVKKIGGVFAFKIKDGPGG-KEATWVVDVKNGKGSVAVN 488
Query: 67 EGGKPDATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKF 113
K D T T D D + + TGKMNPQ AF +G +K+ G++ A K
Sbjct: 489 SDKKADCTITMADTDLLALMTGKMNPQTAFFQGKLKISGNMGMAMKL 535
Mediates in vitro the transfer of all common phospholipids, cholesterol and gangliosides between membranes. May play a role in regulating steroidogenesis.
Gallus gallus (taxid: 9031)
EC: 2
EC: .
EC: 3
EC: .
EC: 1
EC: .
EC: 1
EC: 7
EC: 6
>sp|P07857|NLTP_BOVIN Non-specific lipid-transfer protein OS=Bos taurus GN=SCP2 PE=1 SV=2
Score = 60.5 bits (145), Expect = 3e-09, Method: Compositional matrix adjust.
Identities = 35/107 (32%), Positives = 59/107 (55%), Gaps = 2/107 (1%)
Query: 7 LKSDALLEQMKQHLSTDAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSY 66
K++ + +++++ L D G+ VKK+G ++ + G E T+ VD+K G+ +
Sbjct: 427 FKANLVFKEIEKKLE-DEGEQFVKKIGGIFAFKVKDGPGG-KEATWVVDVKNGKGSVLPN 484
Query: 67 EGGKPDATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKF 113
K D T T D D + + TGKMNPQ AF +G +K+ G++ A K
Sbjct: 485 SDKKADCTITMADSDLLALMTGKMNPQTAFFQGKLKINGNMGLAMKL 531
Mediates in vitro the transfer of all common phospholipids, cholesterol and gangliosides between membranes. May play a role in regulating steroidogenesis.
Score = 59.3 bits (142), Expect = 6e-09, Method: Composition-based stats.
Identities = 38/114 (33%), Positives = 65/114 (57%), Gaps = 6/114 (5%)
Query: 2 ADSTQLKSDALLEQMKQHLSTDAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKG-- 59
++ +L+S + ++ + L + G+ VVKK V++ +I K G +T+DLK G
Sbjct: 616 SEGGELQSALVFGEIGRRLKS-VGREVVKKANAVFEWHIT--KGGTVAAKWTIDLKSGSG 672
Query: 60 EVTKGSYEGGKPDATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKF 113
EV +G +G D T D+DF++V GK++PQ AF G +K +G++ +QK
Sbjct: 673 EVYQGPAKGSA-DVTIIISDEDFMEVVFGKLDPQKAFFSGRLKARGNIMLSQKL 725
Bifunctional enzyme acting on the peroxisomal beta-oxidation pathway for fatty acids. Catalyzes the formation of 3-ketoacyl-CoA intermediates from both straight-chain and 2-methyl-branched-chain fatty acids.
Mus musculus (taxid: 10090)
EC: 4
EC: .
EC: 2
EC: .
EC: 1
EC: .
EC: 1
EC: 1
EC: 9
>sp|P22307|NLTP_HUMAN Non-specific lipid-transfer protein OS=Homo sapiens GN=SCP2 PE=1 SV=2
Score = 57.0 bits (136), Expect = 3e-08, Method: Compositional matrix adjust.
Identities = 32/85 (37%), Positives = 47/85 (55%), Gaps = 1/85 (1%)
Query: 29 VKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSYEGGKPDATFTFKDDDFVKVATG 88
VKK+G ++ + G E T+ VD+K G+ + K D T T D DF+ + TG
Sbjct: 452 VKKIGGIFAFKVKDGPGG-KEATWVVDVKNGKGSVLPNSDKKADCTITMADSDFLALMTG 510
Query: 89 KMNPQIAFMRGLMKVKGSLSAAQKF 113
KMNPQ AF +G +K+ G++ A K
Sbjct: 511 KMNPQSAFFQGKLKITGNMGLAMKL 535
Mediates in vitro the transfer of all common phospholipids, cholesterol and gangliosides between membranes. May play a role in regulating steroidogenesis.
Homo sapiens (taxid: 9606)
EC: 2
EC: .
EC: 3
EC: .
EC: 1
EC: .
EC: 1
EC: 7
EC: 6
>sp|O62742|NLTP_RABIT Non-specific lipid-transfer protein OS=Oryctolagus cuniculus GN=SCP2 PE=1 SV=1
Score = 55.1 bits (131), Expect = 1e-07, Method: Compositional matrix adjust.
Identities = 31/85 (36%), Positives = 46/85 (54%), Gaps = 1/85 (1%)
Query: 29 VKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSYEGGKPDATFTFKDDDFVKVATG 88
VKK+G ++ + G E T+ VD+K G+ + K D T T D D + + TG
Sbjct: 452 VKKIGGIFAFKVKDGPGG-KEATWVVDVKNGKGSVLPNSDKKADCTITIADSDLLALMTG 510
Query: 89 KMNPQIAFMRGLMKVKGSLSAAQKF 113
KMNPQ AF +G +K+ G++ A K
Sbjct: 511 KMNPQSAFFQGKLKITGNMGLAMKL 535
Mediates in vitro the transfer of all common phospholipids, cholesterol and gangliosides between membranes. May play a role in regulating steroidogenesis.
Oryctolagus cuniculus (taxid: 9986)
EC: 2
EC: .
EC: 3
EC: .
EC: 1
EC: .
EC: 1
EC: 7
EC: 6
>sp|P32020|NLTP_MOUSE Non-specific lipid-transfer protein OS=Mus musculus GN=Scp2 PE=1 SV=3
Score = 54.7 bits (130), Expect = 2e-07, Method: Compositional matrix adjust.
Identities = 31/85 (36%), Positives = 46/85 (54%), Gaps = 1/85 (1%)
Query: 29 VKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSYEGGKPDATFTFKDDDFVKVATG 88
VKK+G ++ + G E T+ VD+K G+ + K D T T D D + + TG
Sbjct: 452 VKKIGGIFAFKVKDGPGG-KEATWVVDVKNGKGSVLPNSDKKADCTITMADSDLLALMTG 510
Query: 89 KMNPQIAFMRGLMKVKGSLSAAQKF 113
KMNPQ AF +G +K+ G++ A K
Sbjct: 511 KMNPQSAFFQGKLKIAGNMGLAMKL 535
Mediates in vitro the transfer of all common phospholipids, cholesterol and gangliosides between membranes. May play a role in regulating steroidogenesis.
Mus musculus (taxid: 10090)
EC: 2
EC: .
EC: 3
EC: .
EC: 1
EC: .
EC: 1
EC: 7
EC: 6
Close Homologs in the Non-Redundant Database Detected by BLAST
>gi|297791681|ref|XP_002863725.1| sterol carrier protein 2 (SCP-2) family protein [Arabidopsis lyrata subsp. lyrata] gi|297309560|gb|EFH39984.1| sterol carrier protein 2 (SCP-2) family protein [Arabidopsis lyrata subsp. lyrata]
Score = 164 (62.8 bits), Expect = 3.1e-12, P = 3.1e-12
Identities = 36/109 (33%), Positives = 61/109 (55%)
Query: 4 STQLKSDALLEQMKQHLSTDAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTK 63
S K++ + +++++ L + G+ VKK+G ++ + G E T+ VD+K G+ +
Sbjct: 21 SDGFKANLVFKEIEKKLEEE-GEQFVKKIGGIFAFKVKDGPGG-KEATWVVDVKNGKGSV 78
Query: 64 GSYEGGKPDATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQK 112
K D T T D DF+ + TGKMNPQ AF +G +K+ G++ A K
Sbjct: 79 LPNSDKKADCTITMADSDFLALMTGKMNPQSAFFQGKLKITGNMGLAMK 127
Score = 161 (61.7 bits), Expect = 6.4e-12, P = 6.4e-12
Identities = 42/100 (42%), Positives = 56/100 (56%)
Query: 24 AGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLK--KGEVTKGSYEGGKPDATFTFKDDD 81
A +VKK+ VYQ +I KK YTVDLK KG V+ G K D T T K+ D
Sbjct: 150 ANPDLVKKINGVYQFDIDTKK-------YTVDLKNNKGSVSVGP--APKADCTITMKEAD 200
Query: 82 FVKVATGKMNPQIAFMRGLMKVKGSLSAAQKFTPDLFPKP 121
F+ + +GK+N Q AF +GL+K+KG++ A K KP
Sbjct: 201 FLSLMSGKLNGQTAFTKGLLKIKGNMGLAMKLGQITKAKP 240
Score = 161 (61.7 bits), Expect = 6.4e-12, P = 6.4e-12
Identities = 38/116 (32%), Positives = 62/116 (53%)
Query: 8 KSDALLEQMKQHLSTDAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSYE 67
K+ A+ +++ + L D G+ VKK+G V+ + G E + VD+K G+ + +
Sbjct: 27 KAHAVFQEINKKLQED-GEQFVKKIGGVFAFKVKDGPEG-KEAVWIVDVKNGKGSVHNDS 84
Query: 68 GGKPDATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKFTPDLFPKPSK 123
K D T D D + + TGKMNPQ AF +G +K+ G++ A K +L +P K
Sbjct: 85 DKKADCTIAMADSDLLDLMTGKMNPQTAFFQGKLKITGNMGMAMKLQ-NLQLQPGK 139
Score = 166 (63.5 bits), Expect = 1.8e-11, P = 1.8e-11
Identities = 40/116 (34%), Positives = 63/116 (54%)
Query: 8 KSDALLEQMKQHLSTDAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSYE 67
KS + +++++ L + G+ VKK+G V+ I G E T+ VD+K G+ +
Sbjct: 431 KSHLVFKEIEKKLQEE-GEQFVKKIGGVFAFKIKDGPGG-KEATWVVDVKNGKGSVAVNS 488
Query: 68 GGKPDATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKFTPDLFPKPSK 123
K D T T D D + + TGKMNPQ AF +G +K+ G++ A K +L +P K
Sbjct: 489 DKKADCTITMADTDLLALMTGKMNPQTAFFQGKLKISGNMGMAMKLQ-NLQLQPGK 543
GO:0016747 "transferase activity, transferring acyl groups other than amino-acyl groups" evidence=IEA
Score = 68.8 bits (169), Expect = 1e-16
Identities = 30/102 (29%), Positives = 51/102 (50%), Gaps = 8/102 (7%)
Query: 13 LEQMKQHLSTDAGKAVVKKL-GLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSYEGGKP 71
L Q+ + +KKL G V + ++ ++ +D K G GS + G+
Sbjct: 1 LNQLLERDPAAKEA--LKKLAGKVIRFDLTD-----LGLSLYLDFKDGGGDVGSGDEGEA 53
Query: 72 DATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKF 113
D T + D + +ATGK++P AFM+G +K++G + AQK
Sbjct: 54 DVTLSASLSDLLALATGKLDPTTAFMQGKLKIEGDIELAQKL 95
This domain is involved in binding sterols. It is found in the SCP2 protein, as well as the C terminus of the enzyme estradiol 17 beta-dehydrogenase EC:1.1.1.62. The UNC-24 protein contains an SPFH domain pfam01145. Length = 100
>gnl|CDD|225794 COG3255, COG3255, Putative sterol carrier protein [Lipid metabolism]
>KOG4170 consensus 2-enoyl-CoA hydratase/3-hydroxyacyl-CoA dehydrogenase/Peroxisomal 3-ketoacyl-CoA-thiolase, sterol-binding domain and related enzymes [Lipid transport and metabolism]
This domain has a 3-layer alpha/beta/alpha fold, composed of alpha/beta(3)/(crossover)/beta/(alpha)/beta. The human sterol carrier protein 2 (SCP2) is a basic protein that is believed to participate in the intracellular transport of cholesterol and various other lipids []. The Unc-24 protein of Caenorhabditis elegans contains a domain similar to part of two ion channel regulators (the erythrocyte integral membrane protein stomatin and the C. elegans neuronal protein MEC-2) juxtaposed to a domain similar to nonspecific lipid transfer protein (nsLTP; also called sterol carrier protein 2) [].; GO: 0032934 sterol binding; PDB: 2KSH_A 2KSI_A 1PZ4_A 1C44_A 2CX7_B 1WFR_A 1QND_A 2C0L_B 1IKT_A 3BKR_A ....
>COG2015 Alkyl sulfatase and related hydrolases [Secondary metabolites biosynthesis, transport, and catabolism]
>PF07398 MDMPI_C: MDMPI C-terminal domain; InterPro: IPR010872 This domain is found at the C terminus of the mycothiol maleylpyruvate isomerase enzyme (MDMPI)
>1c44_A Protein (sterol carrier protein 2); non specific lipid transfer protein, fatty acid binding, fatty acyl COA binding, lipid binding protein; 1.80A {Oryctolagus cuniculus} SCOP: d.106.1.1 PDB: 1qnd_A 2c0l_B
>3cnu_A Predicted coding region AF_1534; structural GE MCSG, PSI-2, protein structure initiative, midwest center F structural genomics; 1.90A {Archaeoglobus fulgidus dsm 4304} PDB: 3bn8_A*
Score = 92.3 bits (229), Expect = 4e-26
Identities = 37/117 (31%), Positives = 63/117 (53%), Gaps = 3/117 (2%)
Query: 7 LKSDALLEQMKQHLSTDAGKAVVKKLGLVYQINIAPKKMGFDEVTYTVDLKKGEVTKGSY 66
K++ + +++++ L + G+ VKK+G ++ + G E T+ VD+K G+ +
Sbjct: 7 FKANLVFKEIEKKLE-EEGEQFVKKIGGIFAFKVKDGP-GGKEATWVVDVKNGKGSVLPN 64
Query: 67 EGGKPDATFTFKDDDFVKVATGKMNPQIAFMRGLMKVKGSLSAAQKFTPDLFPKPSK 123
K D T T D D + + TGKMNPQ AF +G +K+ G++ A K L +P K
Sbjct: 65 SDKKADCTITMADSDLLALMTGKMNPQSAFFQGKLKITGNMGLAMKLQN-LQLQPGK 120