Psyllid ID: psy11574

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130------
Protein Sequence
MHIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRVPGKKTFNLIYRSTSPIYLKKLKEEESWI
Secondary Structure (PSIPRED)
cEEccccHHHHHHHHHHHHHHHHHHccccccEEEEEcccccccccccccccccEEEEEEEEEcccHHHHHHHHHcccccEEEcccccccccEEEEEEEccccccccccccccEEEccccccccccccccccccccc
Secondary Structure Prediction (SSPRO)
ccccccHHHHHHHHHHHHHHHHcccccccccEEEEEEEEEEcccccEEEEEEEEEEEEEEEcHcccHHHHHHHHcccccccccccccccHHHHHHHHHcccHcccccccccccEEEEEEcccHEHHHHHcHccccc
Coil and Loop (DISEMBL)
mhiatgasmyqVGQLYSVAEasknetgggegievlvnepfdnvpllggkftkgqyTKKIYHLQRSSRQISRSELICVRkceknppktsffGFLALWfsgqnlhhhfrvpgkktfnliyrstspiylkklkEEESWI
Flexible Loop (DISEMBL)
mhiatgasmyqvGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIyhlqrssrqisrSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRvpgkktfnliyrstspiylkklkeeeswi
Low Complexity Region (SEG)
MHIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRVPGKKTFNLIYRSTSPIYLKKLKEEESWI
Disordered region (IsUnstruct)
*********YQVGQLYSV**********GEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRVPGKKTFNLIYRSTSPIYLK*********
Disordered Region (DISOPRED)
MHIATGASMYQVGQLYSV******************NEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRVPGKKTFNLIYRSTSPIYLKKL*******
Disordered Region (DISEMBL)
MHIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRVPGKKTFNLIYRSTSPIYLKKLKEEESWI
Disordered Region (DISPRO)
*HIATGASMYQVGQLYSVAEASKN****GEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRVPGKKTFNLIYRSTSPIYLKKLKE*****
Transmembrane Helix (TMHMM)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (Phobius)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MHIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRVPGKKTFNLIYRSTSPIYLKKLKEEESWI
Positional Conservation
no confident homologs detected

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Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

ID	Length	Definition	RBH(Q2H)	RBH(H2Q)	Q cover	H cover	Identity	E-value
Query	136	2.2.26 [Sep-21-2011]
P16446	271	Phosphatidylinositol tran	yes	N/A	0.411	0.206	0.655	6e-15
P53810	271	Phosphatidylinositol tran	yes	N/A	0.411	0.206	0.655	6e-15
Q00169	270	Phosphatidylinositol tran	yes	N/A	0.404	0.203	0.672	8e-15
Q2HJ54	270	Phosphatidylinositol tran	yes	N/A	0.404	0.203	0.672	9e-15
P48738	270	Phosphatidylinositol tran	yes	N/A	0.404	0.203	0.655	1e-14
P53812	271	Phosphatidylinositol tran	no	N/A	0.352	0.177	0.759	2e-14
P53811	271	Phosphatidylinositol tran	no	N/A	0.352	0.177	0.759	3e-14
P48739	271	Phosphatidylinositol tran	no	N/A	0.352	0.177	0.740	1e-13
Q5R6F0	272	Phosphatidylinositol tran	no	N/A	0.352	0.176	0.740	1e-13
Q9TR36	271	Phosphatidylinositol tran	no	N/A	0.352	0.177	0.740	1e-13

>sp|P16446|PIPNA_RAT Phosphatidylinositol transfer protein alpha isoform OS=Rattus norvegicus GN=Pitpna PE=1 SV=2

 Score = 79.3 bits (194), Expect = 6e-15,   Method: Compositional matrix adjust.
 Identities = 40/61 (65%), Positives = 44/61 (72%), Gaps = 5/61 (8%)

Query: 3  IATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          +      YQVGQLYSVAEASKNETGGGEG+EVLVNEP++          KGQYT KIYHL
Sbjct: 11 LPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK-----DDGEKGQYTHKIYHL 65

Query: 63 Q 63
          Q
Sbjct: 66 Q 66

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.
Rattus norvegicus (taxid: 10116)

>sp|P53810|PIPNA_MOUSE Phosphatidylinositol transfer protein alpha isoform OS=Mus musculus GN=Pitpna PE=1 SV=2

 Score = 79.3 bits (194), Expect = 6e-15,   Method: Compositional matrix adjust.
 Identities = 40/61 (65%), Positives = 44/61 (72%), Gaps = 5/61 (8%)

Query: 3  IATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          +      YQVGQLYSVAEASKNETGGGEG+EVLVNEP++          KGQYT KIYHL
Sbjct: 11 LPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK-----DDGEKGQYTHKIYHL 65

Query: 63 Q 63
          Q
Sbjct: 66 Q 66

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Mus musculus (taxid: 10090)

>sp|Q00169|PIPNA_HUMAN Phosphatidylinositol transfer protein alpha isoform OS=Homo sapiens GN=PITPNA PE=1 SV=2

 Score = 79.0 bits (193), Expect = 8e-15,   Method: Compositional matrix adjust.
 Identities = 41/61 (67%), Positives = 46/61 (75%), Gaps = 6/61 (9%)

Query: 3  IATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          +      YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHL
Sbjct: 11 LPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHL 64

Query: 63 Q 63
          Q
Sbjct: 65 Q 65

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Homo sapiens (taxid: 9606)

>sp|Q2HJ54|PIPNA_BOVIN Phosphatidylinositol transfer protein alpha isoform OS=Bos taurus GN=PITPNA PE=1 SV=3

 Score = 79.0 bits (193), Expect = 9e-15,   Method: Compositional matrix adjust.
 Identities = 41/61 (67%), Positives = 46/61 (75%), Gaps = 6/61 (9%)

Query: 3  IATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          +      YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHL
Sbjct: 11 LPVSVEEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHL 64

Query: 63 Q 63
          Q
Sbjct: 65 Q 65

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Bos taurus (taxid: 9913)

>sp|P48738|PIPNA_RABIT Phosphatidylinositol transfer protein alpha isoform OS=Oryctolagus cuniculus GN=PITPNA PE=3 SV=2

 Score = 78.2 bits (191), Expect = 1e-14,   Method: Compositional matrix adjust.
 Identities = 40/61 (65%), Positives = 46/61 (75%), Gaps = 6/61 (9%)

Query: 3  IATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          +      YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  +GQYT KIYHL
Sbjct: 11 LPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--RGQYTHKIYHL 64

Query: 63 Q 63
          Q
Sbjct: 65 Q 65

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Oryctolagus cuniculus (taxid: 9986)

>sp|P53812|PIPNB_RAT Phosphatidylinositol transfer protein beta isoform OS=Rattus norvegicus GN=Pitpnb PE=1 SV=2

 Score = 77.4 bits (189), Expect = 2e-14,   Method: Compositional matrix adjust.
 Identities = 41/54 (75%), Positives = 45/54 (83%), Gaps = 6/54 (11%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQLYSVAEASKNETGGGEGIEVL NEP++N     G+  KGQYT KIYHL+
Sbjct: 18 YQVGQLYSVAEASKNETGGGEGIEVLKNEPYEN----DGE--KGQYTHKIYHLK 65

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Rattus norvegicus (taxid: 10116)

>sp|P53811|PIPNB_MOUSE Phosphatidylinositol transfer protein beta isoform OS=Mus musculus GN=Pitpnb PE=1 SV=2

 Score = 77.4 bits (189), Expect = 3e-14,   Method: Compositional matrix adjust.
 Identities = 41/54 (75%), Positives = 45/54 (83%), Gaps = 6/54 (11%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQLYSVAEASKNETGGGEGIEVL NEP++N     G+  KGQYT KIYHL+
Sbjct: 18 YQVGQLYSVAEASKNETGGGEGIEVLKNEPYEN----DGE--KGQYTHKIYHLK 65

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Mus musculus (taxid: 10090)

>sp|P48739|PIPNB_HUMAN Phosphatidylinositol transfer protein beta isoform OS=Homo sapiens GN=PITPNB PE=1 SV=2

 Score = 75.1 bits (183), Expect = 1e-13,   Method: Compositional matrix adjust.
 Identities = 40/54 (74%), Positives = 44/54 (81%), Gaps = 6/54 (11%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQLYSVAEASKNETGGGEGIEVL NEP++      G+  KGQYT KIYHL+
Sbjct: 18 YQVGQLYSVAEASKNETGGGEGIEVLKNEPYEK----DGE--KGQYTHKIYHLK 65

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Homo sapiens (taxid: 9606)

>sp|Q5R6F0|PIPNB_PONAB Phosphatidylinositol transfer protein beta isoform OS=Pongo abelii GN=PITPNB PE=2 SV=3

 Score = 74.7 bits (182), Expect = 1e-13,   Method: Compositional matrix adjust.
 Identities = 40/54 (74%), Positives = 44/54 (81%), Gaps = 6/54 (11%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQLYSVAEASKNETGGGEGIEVL NEP++      G+  KGQYT KIYHL+
Sbjct: 18 YQVGQLYSVAEASKNETGGGEGIEVLKNEPYEK----DGE--KGQYTHKIYHLK 65

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Pongo abelii (taxid: 9601)

>sp|Q9TR36|PIPNB_BOVIN Phosphatidylinositol transfer protein beta isoform OS=Bos taurus GN=PITPNB PE=1 SV=3

 Score = 74.7 bits (182), Expect = 1e-13,   Method: Compositional matrix adjust.
 Identities = 40/54 (74%), Positives = 44/54 (81%), Gaps = 6/54 (11%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQLYSVAEASKNETGGGEGIEVL NEP++      G+  KGQYT KIYHL+
Sbjct: 18 YQVGQLYSVAEASKNETGGGEGIEVLKNEPYEK----DGE--KGQYTHKIYHLK 65

Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.

Bos taurus (taxid: 9913)

Close Homologs in the Non-Redundant Database Detected by BLAST

Original result of BLAST against Nonredundant Database

GI	Length	Definition	Q cover	H cover	Identity	E-value
Query	136
225718534	269	Phosphatidylinositol transfer protein al	0.389	0.197	0.886	9e-20
290561911	270	Phosphatidylinositol transfer protein be	0.455	0.229	0.774	9e-20
324516091	270	Phosphatidylinositol transfer protein al	0.397	0.2	0.851	2e-19
392894300	270	Protein Y54F10AR.1 [Caenorhabditis elega	0.455	0.229	0.790	2e-19
391346078	271	PREDICTED: phosphatidylinositol transfer	0.455	0.228	0.758	3e-19
308502009	283	hypothetical protein CRE_25477 [Caenorha	0.397	0.190	0.870	3e-19
341877754	289	hypothetical protein CAEBREN_32060 [Caen	0.455	0.214	0.774	3e-19
268573136	270	Hypothetical protein CBG09844 [Caenorhab	0.455	0.229	0.774	4e-19
442749591	270	Putative phosphatidylinositol transfer p	0.389	0.196	0.867	3e-18
195157986	272	GL11977 [Drosophila persimilis] gi|19845	0.397	0.198	0.833	6e-18

>gi|225718534|gb|ACO15113.1| Phosphatidylinositol transfer protein alpha isoform [Caligus clemensi]

 Score =  101 bits (252), Expect = 9e-20,   Method: Compositional matrix adjust.
 Identities = 47/53 (88%), Positives = 50/53 (94%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          YQV QLYSVAEASKNETGGGEG+EV+ NEP+DNVPLLGGKFTKGQYT KIYHL
Sbjct: 17 YQVAQLYSVAEASKNETGGGEGVEVIKNEPYDNVPLLGGKFTKGQYTYKIYHL 69

Source: Caligus clemensi

Species: Caligus clemensi

Genus: Caligus

Family: Caligidae

Order: Siphonostomatoida

Class: Maxillopoda

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|290561911|gb|ADD38353.1| Phosphatidylinositol transfer protein beta isoform [Lepeophtheirus salmonis]

 Score =  101 bits (252), Expect = 9e-20,   Method: Compositional matrix adjust.
 Identities = 48/62 (77%), Positives = 52/62 (83%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQI 69
          YQV QLYSVAEASKNETGGGEG+EV+ NEP+DNVPLLGGKFTKGQYT KIYH+      I
Sbjct: 17 YQVAQLYSVAEASKNETGGGEGVEVIKNEPYDNVPLLGGKFTKGQYTYKIYHMASKVPSI 76

Query: 70 SR 71
           R
Sbjct: 77 IR 78

Source: Lepeophtheirus salmonis

Species: Lepeophtheirus salmonis

Genus: Lepeophtheirus

Family: Caligidae

Order: Siphonostomatoida

Class: Maxillopoda

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|324516091|gb|ADY46416.1| Phosphatidylinositol transfer protein alpha isoform [Ascaris suum]

 Score =  100 bits (249), Expect = 2e-19,   Method: Compositional matrix adjust.
 Identities = 46/54 (85%), Positives = 51/54 (94%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQL+SVAEASK ETGGGEG+EVL NEPFDNVPLLGG+F++GQYT KIYHLQ
Sbjct: 17 YQVGQLWSVAEASKAETGGGEGVEVLKNEPFDNVPLLGGRFSQGQYTHKIYHLQ 70

Source: Ascaris suum

Species: Ascaris suum

Genus: Ascaris

Family: Ascarididae

Order: Ascaridida

Class: Chromadorea

Phylum: Nematoda

Superkingdom: Eukaryota

>gi|392894300|ref|NP_497582.3| Protein Y54F10AR.1 [Caenorhabditis elegans] gi|373220569|emb|CCD73833.1| Protein Y54F10AR.1 [Caenorhabditis elegans]

 Score =  100 bits (249), Expect = 2e-19,   Method: Compositional matrix adjust.
 Identities = 49/62 (79%), Positives = 52/62 (83%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQI 69
          YQVGQL+SVAEASK ETGGGEG+EVL NEPFDNVPLL G+FTKGQYT KIYHLQ     I
Sbjct: 17 YQVGQLWSVAEASKAETGGGEGVEVLKNEPFDNVPLLNGQFTKGQYTHKIYHLQSKVPAI 76

Query: 70 SR 71
           R
Sbjct: 77 LR 78

Source: Caenorhabditis elegans

Species: Caenorhabditis elegans

Genus: Caenorhabditis

Family: Rhabditidae

Order: Rhabditida

Class: Chromadorea

Phylum: Nematoda

Superkingdom: Eukaryota

>gi|391346078|ref|XP_003747306.1| PREDICTED: phosphatidylinositol transfer protein alpha isoform-like [Metaseiulus occidentalis]

 Score =  100 bits (248), Expect = 3e-19,   Method: Compositional matrix adjust.
 Identities = 47/62 (75%), Positives = 52/62 (83%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQI 69
          YQ+GQL+SVAEAS NETGGGEG+EV  NEPFDNVPLLGGK+TKGQYT K+YHLQ     I
Sbjct: 17 YQIGQLFSVAEASMNETGGGEGVEVRRNEPFDNVPLLGGKYTKGQYTYKVYHLQSKVPAI 76

Query: 70 SR 71
           R
Sbjct: 77 IR 78

Source: Metaseiulus occidentalis

Species: Metaseiulus occidentalis

Genus: Metaseiulus

Family: Phytoseiidae

Order: Mesostigmata

Class: Arachnida

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|308502009|ref|XP_003113189.1| hypothetical protein CRE_25477 [Caenorhabditis remanei] gi|308265490|gb|EFP09443.1| hypothetical protein CRE_25477 [Caenorhabditis remanei]

 Score = 99.8 bits (247), Expect = 3e-19,   Method: Compositional matrix adjust.
 Identities = 47/54 (87%), Positives = 50/54 (92%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQL+SVAEASK ETGGGEG+EVL NEPFDNVPLL G+FTKGQYT KIYHLQ
Sbjct: 30 YQVGQLWSVAEASKAETGGGEGVEVLKNEPFDNVPLLNGQFTKGQYTHKIYHLQ 83

Source: Caenorhabditis remanei

Species: Caenorhabditis remanei

Genus: Caenorhabditis

Family: Rhabditidae

Order: Rhabditida

Class: Chromadorea

Phylum: Nematoda

Superkingdom: Eukaryota

>gi|341877754|gb|EGT33689.1| hypothetical protein CAEBREN_32060 [Caenorhabditis brenneri]

 Score = 99.8 bits (247), Expect = 3e-19,   Method: Compositional matrix adjust.
 Identities = 48/62 (77%), Positives = 52/62 (83%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQI 69
          YQVGQL+SVAEASK ETGGGEG+EVL NEPFDNVPLL G+FTKGQYT KIYHLQ     +
Sbjct: 17 YQVGQLWSVAEASKAETGGGEGVEVLKNEPFDNVPLLNGQFTKGQYTHKIYHLQSKVPAL 76

Query: 70 SR 71
           R
Sbjct: 77 LR 78

Source: Caenorhabditis brenneri

Species: Caenorhabditis brenneri

Genus: Caenorhabditis

Family: Rhabditidae

Order: Rhabditida

Class: Chromadorea

Phylum: Nematoda

Superkingdom: Eukaryota

>gi|268573136|ref|XP_002641545.1| Hypothetical protein CBG09844 [Caenorhabditis briggsae]

 Score = 99.4 bits (246), Expect = 4e-19,   Method: Compositional matrix adjust.
 Identities = 48/62 (77%), Positives = 52/62 (83%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQI 69
          YQVGQL+SVAEASK ETGGGEG+EVL NEPFDNVPLL G+FTKGQYT KIYHLQ     +
Sbjct: 17 YQVGQLWSVAEASKAETGGGEGVEVLKNEPFDNVPLLNGQFTKGQYTHKIYHLQSKVPAL 76

Query: 70 SR 71
           R
Sbjct: 77 LR 78

Source: Caenorhabditis briggsae

Species: Caenorhabditis briggsae

Genus: Caenorhabditis

Family: Rhabditidae

Order: Rhabditida

Class: Chromadorea

Phylum: Nematoda

Superkingdom: Eukaryota

>gi|442749591|gb|JAA66955.1| Putative phosphatidylinositol transfer protein [Ixodes ricinus]

 Score = 96.7 bits (239), Expect = 3e-18,   Method: Compositional matrix adjust.
 Identities = 46/53 (86%), Positives = 48/53 (90%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          YQVGQLYSVAEASKNETGGGEGIEV+ NEPF NVPLLGGK+  GQYT KIYHL
Sbjct: 17 YQVGQLYSVAEASKNETGGGEGIEVIKNEPFTNVPLLGGKYCTGQYTYKIYHL 69

Source: Ixodes ricinus

Species: Ixodes ricinus

Genus: Ixodes

Family: Ixodidae

Order: Ixodida

Class: Arachnida

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|195157986|ref|XP_002019875.1| GL11977 [Drosophila persimilis] gi|198455484|ref|XP_001360015.2| GA18775 [Drosophila pseudoobscura pseudoobscura] gi|194116466|gb|EDW38509.1| GL11977 [Drosophila persimilis] gi|198133264|gb|EAL29167.2| GA18775 [Drosophila pseudoobscura pseudoobscura]

 Score = 95.5 bits (236), Expect = 6e-18,   Method: Compositional matrix adjust.
 Identities = 45/54 (83%), Positives = 47/54 (87%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQV QL+SVAEASK  TGGGEGIEVL NEPFDN PLLGGK+T GQYT KIYHLQ
Sbjct: 17 YQVAQLFSVAEASKENTGGGEGIEVLKNEPFDNFPLLGGKYTSGQYTYKIYHLQ 70

Source: Drosophila persimilis

Species: Drosophila persimilis

Genus: Drosophila

Family: Drosophilidae

Order: Diptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

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Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST

Original result of BLAST against Gene Ontology (AMIGO)

ID	Length	Definition	Q cover	H cover	Identity	E-value
Query	136
WB|WBGene00021854	270	Y54F10AR.1 [Caenorhabditis ele	0.455	0.229	0.790	3.9e-21
FB|FBgn0262468	272	vib "vibrator" [Drosophila mel	0.397	0.198	0.777	2.2e-18
UNIPROTKB|Q2HJ54	270	PITPNA "Phosphatidylinositol t	0.352	0.177	0.759	1.3e-15
UNIPROTKB|F1Q139	267	PITPNA "Uncharacterized protei	0.352	0.179	0.759	1.3e-15
UNIPROTKB|J9P9D6	100	PITPNA "Uncharacterized protei	0.352	0.48	0.759	1.3e-15
UNIPROTKB|F5GWE5	270	PITPNA "Phosphatidylinositol t	0.352	0.177	0.759	1.3e-15
UNIPROTKB|I3L471	98	PITPNA "Phosphatidylinositol t	0.352	0.489	0.759	1.3e-15
UNIPROTKB|I3L4U7	121	PITPNA "Phosphatidylinositol t	0.352	0.396	0.759	1.3e-15
UNIPROTKB|Q00169	270	PITPNA "Phosphatidylinositol t	0.352	0.177	0.759	1.3e-15
UNIPROTKB|I3LRS8	270	LOC100623388 "Uncharacterized	0.352	0.177	0.759	1.3e-15

WB|WBGene00021854 Y54F10AR.1 [Caenorhabditis elegans (taxid:6239)]

 Score = 248 (92.4 bits), Expect = 3.9e-21, P = 3.9e-21
 Identities = 49/62 (79%), Positives = 52/62 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQI 69
             YQVGQL+SVAEASK ETGGGEG+EVL NEPFDNVPLL G+FTKGQYT KIYHLQ     I
Sbjct:    17 YQVGQLWSVAEASKAETGGGEGVEVLKNEPFDNVPLLNGQFTKGQYTHKIYHLQSKVPAI 76

Query:    70 SR 71
              R
Sbjct:    77 LR 78

GO:0005622 "intracellular" evidence=IEA

GO:0006810 "transport" evidence=IEA

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

GO:0000003 "reproduction" evidence=IMP

GO:0006915 "apoptotic process" evidence=IMP

FB|FBgn0262468 vib "vibrator" [Drosophila melanogaster (taxid:7227)]

 Score = 222 (83.2 bits), Expect = 2.2e-18, P = 2.2e-18
 Identities = 42/54 (77%), Positives = 46/54 (85%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQV QL+SVAEASK  TGGGEGIEVL NEPF++ PLLGGK+  GQYT KIYHLQ
Sbjct:    17 YQVAQLFSVAEASKENTGGGEGIEVLKNEPFEDFPLLGGKYNSGQYTYKIYHLQ 70

GO:0001700 "embryonic development via the syncytial blastoderm" evidence=IMP

GO:0035091 "phosphatidylinositol binding" evidence=ISS

GO:0005548 "phospholipid transporter activity" evidence=ISS;NAS

GO:0006810 "transport" evidence=IEA

GO:0007111 "cytokinesis after meiosis II" evidence=IMP

GO:0043147 "meiotic spindle stabilization" evidence=IMP

GO:0007110 "cytokinesis after meiosis I" evidence=IMP

GO:0000916 "actomyosin contractile ring contraction" evidence=IMP

GO:0032154 "cleavage furrow" evidence=IDA

GO:0000915 "cytokinesis, actomyosin contractile ring assembly" evidence=IMP

GO:0070732 "spindle envelope" evidence=IDA

GO:0005886 "plasma membrane" evidence=IDA

GO:0031965 "nuclear membrane" evidence=IDA

GO:0031566 "actomyosin contractile ring maintenance" evidence=IMP

GO:0016006 "Nebenkern" evidence=IDA

GO:0033206 "cytokinesis after meiosis" evidence=IMP

GO:0007112 "male meiosis cytokinesis" evidence=IMP

GO:0048137 "spermatocyte division" evidence=IMP

UNIPROTKB|Q2HJ54 PITPNA "Phosphatidylinositol transfer protein alpha isoform" [Bos taurus (taxid:9913)]

 Score = 196 (74.1 bits), Expect = 1.3e-15, P = 1.3e-15
 Identities = 41/54 (75%), Positives = 45/54 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHLQ
Sbjct:    18 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHLQ 65

GO:0005737 "cytoplasm" evidence=IEA

GO:0008289 "lipid binding" evidence=IEA

GO:0006810 "transport" evidence=IEA

UNIPROTKB|F1Q139 PITPNA "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 196 (74.1 bits), Expect = 1.3e-15, P = 1.3e-15
 Identities = 41/54 (75%), Positives = 45/54 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHLQ
Sbjct:    15 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHLQ 62

GO:0006810 "transport" evidence=IEA

GO:0005622 "intracellular" evidence=IEA

UNIPROTKB|J9P9D6 PITPNA "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 196 (74.1 bits), Expect = 1.3e-15, P = 1.3e-15
 Identities = 41/54 (75%), Positives = 45/54 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHLQ
Sbjct:    18 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHLQ 65

GO:0006810 "transport" evidence=IEA

GO:0005622 "intracellular" evidence=IEA

UNIPROTKB|F5GWE5 PITPNA "Phosphatidylinositol transfer protein alpha isoform" [Homo sapiens (taxid:9606)]

 Score = 196 (74.1 bits), Expect = 1.3e-15, P = 1.3e-15
 Identities = 41/54 (75%), Positives = 45/54 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHLQ
Sbjct:    18 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHLQ 65

GO:0005622 "intracellular" evidence=IEA

GO:0006810 "transport" evidence=IEA

UNIPROTKB|I3L471 PITPNA "Phosphatidylinositol transfer protein alpha isoform" [Homo sapiens (taxid:9606)]

 Score = 196 (74.1 bits), Expect = 1.3e-15, P = 1.3e-15
 Identities = 41/54 (75%), Positives = 45/54 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHLQ
Sbjct:    18 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHLQ 65

GO:0005622 "intracellular" evidence=IEA

GO:0006810 "transport" evidence=IEA

UNIPROTKB|I3L4U7 PITPNA "Phosphatidylinositol transfer protein alpha isoform" [Homo sapiens (taxid:9606)]

 Score = 196 (74.1 bits), Expect = 1.3e-15, P = 1.3e-15
 Identities = 41/54 (75%), Positives = 45/54 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHLQ
Sbjct:    40 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHLQ 87

GO:0005622 "intracellular" evidence=IEA

GO:0006810 "transport" evidence=IEA

UNIPROTKB|Q00169 PITPNA "Phosphatidylinositol transfer protein alpha isoform" [Homo sapiens (taxid:9606)]

 Score = 196 (74.1 bits), Expect = 1.3e-15, P = 1.3e-15
 Identities = 41/54 (75%), Positives = 45/54 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHLQ
Sbjct:    18 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHLQ 65

GO:0000062 "fatty-acyl-CoA binding" evidence=IEA

GO:0035091 "phosphatidylinositol binding" evidence=IEA

GO:0070540 "stearic acid binding" evidence=IEA

GO:0005737 "cytoplasm" evidence=IEA

GO:0008525 "phosphatidylcholine transporter activity" evidence=TAS

GO:0006629 "lipid metabolic process" evidence=NAS

GO:0007601 "visual perception" evidence=TAS

GO:0008526 "phosphatidylinositol transporter activity" evidence=TAS

GO:0007411 "axon guidance" evidence=TAS

UNIPROTKB|I3LRS8 LOC100623388 "Uncharacterized protein" [Sus scrofa (taxid:9823)]

 Score = 196 (74.1 bits), Expect = 1.3e-15, P = 1.3e-15
 Identities = 41/54 (75%), Positives = 45/54 (83%)

Query:    10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
             YQVGQLYSVAEASKNETGGGEG+EVLVNEP++      G+  KGQYT KIYHLQ
Sbjct:    18 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK----DGE--KGQYTHKIYHLQ 65

GO:0006810 "transport" evidence=IEA

GO:0005622 "intracellular" evidence=IEA

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
P48738	PIPNA_RABIT	No assigned EC number	0.6557	0.4044	0.2037	yes	N/A
P53810	PIPNA_MOUSE	No assigned EC number	0.6557	0.4117	0.2066	yes	N/A
Q2HJ54	PIPNA_BOVIN	No assigned EC number	0.6721	0.4044	0.2037	yes	N/A
P16446	PIPNA_RAT	No assigned EC number	0.6557	0.4117	0.2066	yes	N/A
Q00169	PIPNA_HUMAN	No assigned EC number	0.6721	0.4044	0.2037	yes	N/A

EC Number Prediction by EFICAz Software

No EC number assignment, probably not an enzyme!

---

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database

ID	Length	Definition	E-value
Query	136
cd08888	258	cd08888, SRPBCC_PITPNA-B_like, Lipid-binding SRPBC	7e-27
cd07815	251	cd07815, SRPBCC_PITP, Lipid-binding SRPBCC domain	2e-19
pfam02121	254	pfam02121, IP_trans, Phosphatidylinositol transfer	6e-19
cd08889	260	cd08889, SRPBCC_PITPNM1-2_like, Lipid-binding SRPB	2e-11
cd08890	250	cd08890, SRPBCC_PITPNC1_like, Lipid-binding SRPBCC	2e-07

>gnl|CDD|176897 cd08888, SRPBCC_PITPNA-B_like, Lipid-binding SRPBCC domain of mammalian PITPNA, -B, and related proteins (Class I PITPs)

 Score =  100 bits (250), Expect = 7e-27
 Identities = 41/54 (75%), Positives = 43/54 (79%), Gaps = 5/54 (9%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQLYSVAEASKNETGGGEGIEVLVNEP++          KGQYT KIYHLQ
Sbjct: 16 YQVGQLYSVAEASKNETGGGEGIEVLVNEPYEK-----DDGEKGQYTHKIYHLQ 64

This subgroup includes the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain of mammalian Class 1 phosphatidylinositol transfer proteins (PITPs), PITPNA/PITPalpha and PITPNB/PITPbeta, Drosophila vibrator, and related proteins. These are single domain proteins belonging to the PITP family of lipid transfer proteins, and to the SRPBCC domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. In vitro, PITPs bind phosphatidylinositol (PtdIns), as well as phosphatidylcholine (PtdCho) but with a lower affinity. They transfer these lipids from one membrane compartment to another. The cellular roles of PITPs include inositol lipid signaling, PtdIns metabolism, and membrane trafficking. In addition, PITPNB transfers sphingomyelin in vitro, with a low affinity. PITPNA is found chiefly in the nucleus and cytoplasm; it is enriched in the brain and predominantly localized in the axons. A reduced expression of PITPNA contributes to the neurodegenerative phenotype of the mouse vibrator mutation. The role of PITPNA in vivo may be to provide PtdIns for localized PI3K-dependent signaling, thereby controlling the polarized extension of axonal processes. PITPNA homozygous null mice die soon after birth from complicated organ failure, including intestinal and hepatic steatosis, hypoglycemia, and spinocerebellar disease. PITPNB is associated with the Golgi and ER, and is highly expressed in the liver. Deletion of the PITPNB gene results in embryonic lethality. The PtdIns and PtdCho exchange activity of PITPNB is required for COPI-mediated retrograde transport from the Golgi to the ER. Drosophila vibrator localizes to the ER, and has an essential role in cytokinesis during mitosis and meiosis. Length = 258

>gnl|CDD|176857 cd07815, SRPBCC_PITP, Lipid-binding SRPBCC domain of Class I and Class II Phosphatidylinositol Transfer Proteins

 Score = 80.4 bits (199), Expect = 2e-19
 Identities = 33/55 (60%), Positives = 39/55 (70%), Gaps = 5/55 (9%)

Query: 9  MYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
           YQ+GQLY VA+ASK ETG GEG+EVL NEP+++         KGQYT KIYHL 
Sbjct: 15 EYQIGQLYMVAKASKEETGSGEGVEVLKNEPYED-----ENGGKGQYTHKIYHLG 64

This family includes the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain of the phosphatidylinositol transfer protein (PITP) family of lipid transfer proteins. This family of proteins includes Class 1 PITPs (PITPNA/PITPalpha and PITPNB/PITPbeta, Drosophila vibrator and related proteins), Class IIA PITPs (PITPNM1/PITPalphaI/Nir2, PITPNM2/PITPalphaII/Nir3, Drosophila RdgB, and related proteins), and Class IIB PITPs (PITPNC1/RdgBbeta and related proteins). The PITP family belongs to the SRPBCC domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. In vitro, PITPs bind phosphatidylinositol (PtdIns), as well as phosphatidylcholine (PtdCho) but with a lower affinity. They transfer these lipids from one membrane compartment to another. The cellular roles of PITPs include inositol lipid signaling, PtdIns metabolism, and membrane trafficking. Class III PITPs, exemplified by the Sec14p family, are found in yeast and plants but are unrelated in sequence and structure to Class I and II PITPs and belong to a different superfamily. Length = 251

>gnl|CDD|111058 pfam02121, IP_trans, Phosphatidylinositol transfer protein

 Score = 79.1 bits (195), Expect = 6e-19
 Identities = 31/55 (56%), Positives = 40/55 (72%), Gaps = 6/55 (10%)

Query: 10 YQVGQLYSVAEASKNETGG-GEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQV QLY +A+ S+NE+ G G G+E+L NEP+++ P  GG   KGQYT KIYHL 
Sbjct: 17 YQVAQLYMIAKKSRNESHGEGSGVEILSNEPYEDGP--GG---KGQYTHKIYHLG 66

Along with the structurally unrelated Sec14p family (found in pfam00650), this family can bind/exchange one molecule of phosphatidylinositol (PI) or phosphatidylcholine (PC) and thus aids their transfer between different membrane compartments. There are three sub-families - all share an N-terminal PITP-like domain, whose sequence is highly conserved. It is described as consisting of three regions. The N-terminal region is thought to bind the lipid and contains two helices and an eight-stranded, mostly antiparallel beta-sheet. An intervening loop region, which is thought to play a role in protein-protein interactions, separates this from the C-terminal region, which exhibits the greatest sequence variation and may be involved in membrane binding. PITP alpha has a 16-fold greater affinity for PI than PC. Together with PITP beta, it is expressed ubiquitously in all tissues. Length = 254

>gnl|CDD|176898 cd08889, SRPBCC_PITPNM1-2_like, Lipid-binding SRPBCC domain of mammalian PITPNM1-2 and related proteins (Class IIA PITPs)

 Score = 59.0 bits (143), Expect = 2e-11
 Identities = 24/54 (44%), Positives = 35/54 (64%), Gaps = 6/54 (11%)

Query: 10 YQVGQLYSVAEASKNET-GGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          Y++ QLY + + S+ E+ G G G+E+L N P+ + P  GG    GQYT KIYH+
Sbjct: 17 YRIAQLYMIQKKSREESKGEGSGVEILENRPYTDGP--GG---SGQYTHKIYHI 65

This subgroup includes an N-terminal SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain of mammalian Class II phosphatidylinositol transfer protein (PITPs), PITPNM1/PITPalphaI/Nir2 (PYK2 N-terminal domain-interacting receptor2) and PITPNM2/PITPalphaII/Nir3), Drosophila RdgB, and related proteins. These are membrane associated multidomain proteins belonging to the PITP family of lipid transfer proteins, and to the SRPBCC domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. In vitro, PITPs bind phosphatidylinositol (PtdIns), as well as phosphatidylcholine (PtdCho) but with a lower affinity. They transfer these lipids from one membrane compartment to another. The cellular roles of PITPs include inositol lipid signaling, PtdIns metabolism, and membrane trafficking. Ablation of the mouse gene encoding PITPNM1 results in early embryonic death. PITPNM1 is localized chiefly to the Golgi apparatus, and under certain conditions translocates to the lipid droplets. Targeting to the latter is dependent on a specific threonine residue within the SRPBCC domain. PITPNM1 plays a part in Golgi-mediated transport. It regulates diacylglycerol (DAG) production at the trans-Golgi network (TGN) via the CDP-choline pathway. Drosophila RdgB, the founding member of the PITP family, is implicated in the visual and olfactory transduction. RdgB is required for maintenance of ultra structure in photoreceptors and for sensory transduction. The mouse PITPNM1 gene rescues the phenotype of Drosophila rdgB mutant flies. In addition to the SRPBCC domain, PITPNM1 and -2 contain a Rho-inhibitory domain (Rid), six hydrophobic stretches, a DDHD calcium binding region, and a C-terminal tyrosine kinase Pyk2-binding / HAD-like phosphohydrolase domain. PITPNM1 has a role in regulating cell morphogenesis through its Rho inhibitory domain (Rid). This SRPBCC_PITPNM1-2_like domain model includes the first 52 residues of the 224 residues Rid (Rho-inhibitory domain). Length = 260

>gnl|CDD|176899 cd08890, SRPBCC_PITPNC1_like, Lipid-binding SRPBCC domain of mammalian PITPNC1,and related proteins (Class IIB PITPs)

 Score = 47.9 bits (114), Expect = 2e-07
 Identities = 21/53 (39%), Positives = 34/53 (64%), Gaps = 5/53 (9%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          Y++GQLY ++  S  ++  GEG+EV+ NEP ++ P  G     GQ+T+K  +L
Sbjct: 16 YRIGQLYMISRHSHEQSERGEGVEVVQNEPCED-PEHG----NGQFTEKRVYL 63

This subgroup includes the N-terminal SRPBCC (START/RHO_alpha_C /PITP /Bet_v1/CoxG/CalC) domain of mammalian Class IIB phosphatidylinositol transfer protein (PITP), PITPNC1/RdgBbeta, and related proteins. These are metazoan proteins belonging to the PITP family of lipid transfer proteins, and to the SRPBCC domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. In vitro, PITPs bind phosphatidylinositol (PtdIns), as well as phosphatidylcholine (PtdCho) but with a lower affinity. They transfer these lipids from one membrane compartment to another. The cellular roles of PITPs include inositol lipid signaling, PtdIns metabolism, and membrane trafficking. Mammalian PITPNC1 contains an amino-terminal SRPBCC PITP-like domain and a short carboxyl-terminal domain. It is a cytoplasmic protein, and is ubiquitously expressed. It can transfer phosphatidylinositol (PtdIns) in vitro with a similar ability to other PITPs. Length = 250

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	136
cd08888	258	SRPBCC_PITPNA-B_like Lipid-binding SRPBCC domain o	100.0
cd07815	251	SRPBCC_PITP Lipid-binding SRPBCC domain of Class I	100.0
cd08889	260	SRPBCC_PITPNM1-2_like Lipid-binding SRPBCC domain	100.0
cd08890	250	SRPBCC_PITPNC1_like Lipid-binding SRPBCC domain of	100.0
PF02121	254	IP_trans: Phosphatidylinositol transfer protein; I	100.0
KOG3668|consensus	269		100.0
PF04707	157	PRELI: PRELI-like family; InterPro: IPR006797 Thes	89.55

>cd08888 SRPBCC_PITPNA-B_like Lipid-binding SRPBCC domain of mammalian PITPNA, -B, and related proteins (Class I PITPs)

Probab=100.00  E-value=1.3e-51  Score=341.46  Aligned_cols=119  Identities=39%  Similarity=0.465  Sum_probs=112.3

Q ss_pred             ccccCchhhhhHHHHHHHHhhhcccCCCcceEEEEcccccCCCCCCCcccceeEEEeEEEecCchhHHHHhhhhhhhccC
Q psy11574          2 HIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCE   81 (136)
Q Consensus         2 ~LPlTVeEYqIgQLYmVak~S~eeTggGeGVEVlkNEPy~~~~~~~~~~g~GQYT~KiyhL~sklP~wir~~lp~~~~~~   81 (136)
                      +||||||||||||||||||+|+++||||||||||+||||+++++     ++||||||||||+||+|+|||+++|   +.+
T Consensus         8 ~lPltveEYqigQLY~Vak~S~eet~~GeGVEvl~Nepy~~~~~-----~~GqYT~Kiyhl~sklP~wir~~~P---~~a   79 (258)
T cd08888           8 ILPLSVEEYQVGQLYSVAEASKNETGGGEGIEVLVNEPYEKDDG-----EKGQYTHKIYHLQSKVPGFVRMLAP---EGS   79 (258)
T ss_pred             eccCcHHHHHHHHHHHHHHhhHhhcCCCccEEEEeccccccCCC-----CcceeEEEEEEccccchhHHHHhCC---Ccc
Confidence            79999999999999999999999999999999999999999876     9999999999999999999999999   999


Q ss_pred             CCCCCccccccc--eeEEE-----------ecccccCCCCCCCceecc-----cccccccccccc
Q psy11574         82 KNPPKTSFFGFL--ALWFS-----------GQNLHHHFRVPGKKTFNL-----IYRSTSPIYLKK  128 (136)
Q Consensus        82 ~~~~e~swn~~p--kt~~s-----------~~s~h~~~~~~~~N~fNL-----~~~~~~~i~~~~  128 (136)
                      |.++|+||||||  +|+|+           ++|+|++|++++||+|||     ..|.|..|||-.
T Consensus        80 l~v~EkaWNaYPy~~T~yt~~~~k~~F~i~IET~h~~d~g~~eNv~~L~~e~L~~ReV~~IDIa~  144 (258)
T cd08888          80 LEIHEKAWNAYPYCRTIITNEYMKEDFLIIIETWHKPDLGTQENVHNLDPEEWKEVEVVYIDIAD  144 (258)
T ss_pred             eEEehhhhcCCCceEEEEecCCcCccEEEEEEEEEcCCCCCccccccCCHHHHhCcEEEEEeccc
Confidence            999999999999  67665           688899999999999996     668999999954

This subgroup includes the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain of mammalian Class 1 phosphatidylinositol transfer proteins (PITPs), PITPNA/PITPalpha and PITPNB/PITPbeta, Drosophila vibrator, and related proteins. These are single domain proteins belonging to the PITP family of lipid transfer proteins, and to the SRPBCC domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. In vitro, PITPs bind phosphatidylinositol (PtdIns), as well as phosphatidylcholine (PtdCho) but with a lower affinity. They transfer these lipids from one membrane compartment to another. The cellular roles of PITPs include inositol lipid signaling, PtdIns metabolism, and membrane trafficking. In addition, PITPNB transfers sphingomyelin in vitro, with a low affinity. PITPNA is found chiefly in the nucleus and cy

>cd07815 SRPBCC_PITP Lipid-binding SRPBCC domain of Class I and Class II Phosphatidylinositol Transfer Proteins

Probab=100.00  E-value=2.2e-51  Score=338.96  Aligned_cols=118  Identities=36%  Similarity=0.460  Sum_probs=112.5

Q ss_pred             ccccCchhhhhHHHHHHHHhhhcccCCCcceEEEEcccccCCCCCCCcccceeEEEeEEEecCchhHHHHhhhhhhhccC
Q psy11574          2 HIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCE   81 (136)
Q Consensus         2 ~LPlTVeEYqIgQLYmVak~S~eeTggGeGVEVlkNEPy~~~~~~~~~~g~GQYT~KiyhL~sklP~wir~~lp~~~~~~   81 (136)
                      +||||||||||||||||||+|+++||+|||||||+||||+++++     |+||||||||||+||+|+|+|+++|   +.+
T Consensus         8 ~lPltveEYqigQLY~vak~S~eet~~GeGVEvl~Nepy~~~~~-----~~GqYT~Kiyhl~sklP~w~~~~~P---~~a   79 (251)
T cd07815           8 VLPLTVEEYQIGQLYMVAKASKEETGSGEGVEVLKNEPYEDENG-----GKGQYTHKIYHLGSKLPSWLRALAP---KSA   79 (251)
T ss_pred             ecCCcHHHHHHHHHHHHHHhhHhhcCCCccEEEEeccCcccCCC-----CcceeEEEEEEccccchhHHHHhCC---ccc
Confidence            79999999999999999999999999999999999999999876     9999999999999999999999999   999


Q ss_pred             CCCCCccccccc--eeEEE----------ecccccCCCCCCCceecc-----ccccccccccc
Q psy11574         82 KNPPKTSFFGFL--ALWFS----------GQNLHHHFRVPGKKTFNL-----IYRSTSPIYLK  127 (136)
Q Consensus        82 ~~~~e~swn~~p--kt~~s----------~~s~h~~~~~~~~N~fNL-----~~~~~~~i~~~  127 (136)
                      |.++|+||||||  +|+|+          ++++|++|++++||+|||     ..|.|..|||-
T Consensus        80 l~v~EkaWNaYPy~~T~y~~~~~~kf~i~IET~h~~d~g~~eNv~~L~~~~L~~ReV~~IDIa  142 (251)
T cd07815          80 LTIEEKSWNAYPYCKTVYSCPFFEKFSISIESMHKPDLGTQENAHNLSAEQLAQRKVVVIDIA  142 (251)
T ss_pred             eEEEhhhhCCCCceeEEEecCCCCcEEEEEEEEEcCCCCCcccccCCCHHHHhCcEEEEEecc
Confidence            999999999999  67665          799999999999999997     67999999995

This family includes the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain of the phosphatidylinositol transfer protein (PITP) family of lipid transfer proteins. This family of proteins includes Class 1 PITPs (PITPNA/PITPalpha and PITPNB/PITPbeta, Drosophila vibrator and related proteins), Class IIA PITPs (PITPNM1/PITPalphaI/Nir2, PITPNM2/PITPalphaII/Nir3, Drosophila RdgB, and related proteins), and Class IIB PITPs (PITPNC1/RdgBbeta and related proteins). The PITP family belongs to the SRPBCC domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. In vitro, PITPs bind phosphatidylinositol (PtdIns), as well as phosphatidylcholine (PtdCho) but with a lower affinity. They transfer these lipids from one membrane compartment to another. The cellular roles of PITPs include inositol lipid signaling, PtdIns

>cd08889 SRPBCC_PITPNM1-2_like Lipid-binding SRPBCC domain of mammalian PITPNM1-2 and related proteins (Class IIA PITPs)

Probab=100.00  E-value=2.5e-51  Score=340.07  Aligned_cols=118  Identities=25%  Similarity=0.385  Sum_probs=111.6

Q ss_pred             ccccCchhhhhHHHHHHHHhhhccc-CCCcceEEEEcccccCCCCCCCcccceeEEEeEEEecCchhHHHHhhhhhhhcc
Q psy11574          2 HIATGASMYQVGQLYSVAEASKNET-GGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKC   80 (136)
Q Consensus         2 ~LPlTVeEYqIgQLYmVak~S~eeT-ggGeGVEVlkNEPy~~~~~~~~~~g~GQYT~KiyhL~sklP~wir~~lp~~~~~   80 (136)
                      +||||||||||||||||||+|+++| |+|||||||+||||+++++     |+||||||||||+||+|+|+|+++|   +.
T Consensus         9 ~lPltveEY~igQLYmvak~S~eet~g~GeGVEvl~Nepy~~~~~-----~~GqYT~Kiyhl~sklP~wl~~~~P---~~   80 (260)
T cd08889           9 PLPMSVEEYRIAQLYMIQKKSREESKGEGSGVEILENRPYTDGPG-----GSGQYTHKIYHIGSHIPGWFRAILP---KS   80 (260)
T ss_pred             ecCCcHHHHHHHHHHHHHHHhhhccCCCCceEEEEeccccccCCC-----CcceeEEEEEEccccChHHHHHhCC---Cc
Confidence            7999999999999999999999999 9999999999999999876     9999999999999999999999999   99


Q ss_pred             CCCCCCccccccc--eeEE----------EecccccCCCCCCCceecc-----ccccccccccc
Q psy11574         81 EKNPPKTSFFGFL--ALWF----------SGQNLHHHFRVPGKKTFNL-----IYRSTSPIYLK  127 (136)
Q Consensus        81 ~~~~~e~swn~~p--kt~~----------s~~s~h~~~~~~~~N~fNL-----~~~~~~~i~~~  127 (136)
                      +|.++|+||||||  +|+|          ++|++|++|++++||+|||     ..|+|..|||-
T Consensus        81 al~v~EkaWNaYPy~~T~yt~~~~~kF~i~IET~h~~d~g~~eNv~~L~~~~L~~ReV~~IDIa  144 (260)
T cd08889          81 ALRVEEEAWNAYPYTRTRYTCPFVEKFSLDIETYYFDDAGEQENVFNLSPAELRQRIIDFIDIV  144 (260)
T ss_pred             ceEEehhHhCCCCceEEEEecCCccceEEEEEEEEcCCCCCccccccCCHHHhhCceEEEEecc
Confidence            9999999999999  6655          4789999999999999995     67899999995

This subgroup includes an N-terminal SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain of mammalian Class II phosphatidylinositol transfer protein (PITPs), PITPNM1/PITPalphaI/Nir2 (PYK2 N-terminal domain-interacting receptor2) and PITPNM2/PITPalphaII/Nir3), Drosophila RdgB, and related proteins. These are membrane associated multidomain proteins belonging to the PITP family of lipid transfer proteins, and to the SRPBCC domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. In vitro, PITPs bind phosphatidylinositol (PtdIns), as well as phosphatidylcholine (PtdCho) but with a lower affinity. They transfer these lipids from one membrane compartment to another. The cellular roles of PITPs include inositol lipid signaling, PtdIns metabolism, and membrane trafficking. Ablation of the mouse gene en

>cd08890 SRPBCC_PITPNC1_like Lipid-binding SRPBCC domain of mammalian PITPNC1,and related proteins (Class IIB PITPs)

Probab=100.00  E-value=6.4e-51  Score=336.07  Aligned_cols=117  Identities=20%  Similarity=0.261  Sum_probs=110.0

Q ss_pred             ccccCchhhhhHHHHHHHHhhhcccCCCcceEEEEcccccCCCCCCCcccceeEEEeEEEecCchhHHHHhhhhhhhccC
Q psy11574          2 HIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCE   81 (136)
Q Consensus         2 ~LPlTVeEYqIgQLYmVak~S~eeTggGeGVEVlkNEPy~~~~~~~~~~g~GQYT~KiyhL~sklP~wir~~lp~~~~~~   81 (136)
                      +||||||||||||||||||+|+++||||||||||+||||+++++     |+||||||||||+||+|+|+|+++|   +. 
T Consensus         8 ~lPltveEY~igQLYmvak~S~eet~~geGVEvl~Nep~~~~~~-----~~GqYT~K~~hl~sklP~w~r~~~P---~~-   78 (250)
T cd08890           8 CMPLTVEEYRIGQLYMISRHSHEQSERGEGVEVVQNEPCEDPEH-----GNGQFTEKRVYLNSRLPSWARAVVP---KI-   78 (250)
T ss_pred             eccCcHHHHHHHHHHHHHHhhHhhcCCCccEEEEeccccccCCC-----CccceeEEEEEccccChhHHHHhCC---cc-
Confidence            79999999999999999999999999999999999999999886     9999999999999999999999999   76 


Q ss_pred             CCCCCccccccc--eeEE----------EecccccCCCCCCCceecc-----ccccccccccc
Q psy11574         82 KNPPKTSFFGFL--ALWF----------SGQNLHHHFRVPGKKTFNL-----IYRSTSPIYLK  127 (136)
Q Consensus        82 ~~~~e~swn~~p--kt~~----------s~~s~h~~~~~~~~N~fNL-----~~~~~~~i~~~  127 (136)
                      |.++|+||||||  +|+|          ++++.|++|+++.+|+|||     ..|.|..|||-
T Consensus        79 l~v~EkaWNaYPy~~T~y~~~~~~kf~i~IET~h~~d~g~~eN~~~L~~~~L~~ReV~~IDIa  141 (250)
T cd08890          79 FYVTEKAWNYYPYTITEYTCSFLPKFSIHIETKYEDNKGKSENCIFLSEAELSEREVCHLDIA  141 (250)
T ss_pred             eEEehhhhccCCceeeeeccCCcCcEEEEEEEEEcCCCCCccccccCCHHHhcCceEEEEecc
Confidence            889999999999  6654          5788999999999999997     57899999994

This subgroup includes the N-terminal SRPBCC (START/RHO_alpha_C /PITP /Bet_v1/CoxG/CalC) domain of mammalian Class IIB phosphatidylinositol transfer protein (PITP), PITPNC1/RdgBbeta, and related proteins. These are metazoan proteins belonging to the PITP family of lipid transfer proteins, and to the SRPBCC domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket. In vitro, PITPs bind phosphatidylinositol (PtdIns), as well as phosphatidylcholine (PtdCho) but with a lower affinity. They transfer these lipids from one membrane compartment to another. The cellular roles of PITPs include inositol lipid signaling, PtdIns metabolism, and membrane trafficking. Mammalian PITPNC1 contains an amino-terminal SRPBCC PITP-like domain and a short carboxyl-terminal domain. It is a cytoplasmic protein, and is ubiquitously

>PF02121 IP_trans: Phosphatidylinositol transfer protein; InterPro: IPR001666 Phosphatidylinositol transfer protein (PITP) is a ubiquitous cytosolic protein, thought to be involved in transport of phospholipids from their site of synthesis in the endoplasmic reticulum and Golgi to other cell membranes []

Probab=100.00  E-value=1.1e-50  Score=334.88  Aligned_cols=118  Identities=37%  Similarity=0.539  Sum_probs=103.2

Q ss_pred             ccccCchhhhhHHHHHHHHhhhcccCC-CcceEEEEcccccCCCCCCCcccceeEEEeEEEecCchhHHHHhhhhhhhcc
Q psy11574          2 HIATGASMYQVGQLYSVAEASKNETGG-GEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKC   80 (136)
Q Consensus         2 ~LPlTVeEYqIgQLYmVak~S~eeTgg-GeGVEVlkNEPy~~~~~~~~~~g~GQYT~KiyhL~sklP~wir~~lp~~~~~   80 (136)
                      +|||||||||||||||||++|+++|+| |||||||+||||+++++     ++||||||||||+||+|+|||+++|   +.
T Consensus         9 ~lPltveEY~igQlY~vak~s~~et~g~GeGVEvl~Nep~~~~~g-----~~GqYT~K~y~l~sklP~~ir~l~P---~~   80 (254)
T PF02121_consen    9 PLPLTVEEYQIGQLYMVAKASKEETGGDGEGVEVLKNEPYEDEPG-----GKGQYTHKIYHLASKLPSWIRALLP---KG   80 (254)
T ss_dssp             EESS-HHHHHHHHHHHHHHHHHCTSBT-TBEEEEEEEEEEE-TTS------EEEEEEEEEEETTTS-HHHHTTST---TT
T ss_pred             eccccHHHHHHHHHHHHHHHhHhhccCCCcceEEEEecccccCCC-----CceeeEEEEEEecccChHHHHHhCC---Cc
Confidence            799999999999999999999999999 99999999999999986     9999999999999999999999999   99


Q ss_pred             CCCCCCccccccc--eeEEEe----------cccccCCCCCCCceeccc-----cccccccccc
Q psy11574         81 EKNPPKTSFFGFL--ALWFSG----------QNLHHHFRVPGKKTFNLI-----YRSTSPIYLK  127 (136)
Q Consensus        81 ~~~~~e~swn~~p--kt~~s~----------~s~h~~~~~~~~N~fNL~-----~~~~~~i~~~  127 (136)
                      ++.++|+||||||  +|+|++          +++|++|++++||+|||+     .|.|..|||-
T Consensus        81 ~l~v~E~aWNaYPy~~T~~t~~~~~kF~i~IET~~~~d~G~~eNv~~L~~~~lk~reV~~IDI~  144 (254)
T PF02121_consen   81 ALYVHEKAWNAYPYCKTVYTNPYMDKFSIKIETMHKPDNGTSENVFNLSPEELKKREVVFIDIA  144 (254)
T ss_dssp             TTEEEEEEEEETTEEEEEEEETTTGGEEEEEEEEEESSSS--TTTT---HHHHTTSEEEEE-TT
T ss_pred             eEEEEEEEecccceEEEEEecCCCCceEEEEEEEEcCCCCCcCcccCCCHHHhcCceEEEEEec
Confidence            9999999999999  777765          889999999999999985     5899999996

More recently, PITP has been shown to be an essential component of the polyphosphoinositide synthesis machinery and is hence required for proper signalling by epidermal growth factor and f-Met-Leu-Phe, as well as for exocytosis. The role of PITP in polyphosphoinositide synthesis may also explain its involvement in intracellular vesicular traffic [].; GO: 0006810 transport, 0005622 intracellular; PDB: 1T27_A 1KCM_A 2A1L_A 1UW5_C.

>KOG3668|consensus

Probab=100.00  E-value=2e-49  Score=328.00  Aligned_cols=119  Identities=34%  Similarity=0.459  Sum_probs=110.7

Q ss_pred             ccccCchhhhhHHHHHHHHhhhcccCCCcceEEEEcccccCCCCCCCcccceeEEEeEEEecCchhHHHHhhhhhhhccC
Q psy11574          2 HIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCE   81 (136)
Q Consensus         2 ~LPlTVeEYqIgQLYmVak~S~eeTggGeGVEVlkNEPy~~~~~~~~~~g~GQYT~KiyhL~sklP~wir~~lp~~~~~~   81 (136)
                      +|||||||||||||||||++|++||+||+|||||+||||+++++     |+||||||||||+||+|+|+|++||   +.+
T Consensus        10 ~LPmTvdEY~vgqLy~Vs~~Sr~et~ggeGVEvl~nep~~dg~~-----g~GqyThKIyhl~sk~P~~~r~l~P---k~a   81 (269)
T KOG3668|consen   10 VLPMTVDEYQVGQLYMVSKKSREETGGGEGVEVLKNEPYTDGPG-----GSGQYTHKIYHLGSKVPAWLRSLLP---KGA   81 (269)
T ss_pred             eccccHHHHHHHHHHHHHHhhhhccCCCcceEEEecCCCcCCCC-----CccceEEEEEEecccchHHHHHhCC---ccc
Confidence            79999999999999999999999999999999999999998776     9999999999999999999999999   999


Q ss_pred             CCCCCccccccc--eeEEEe-----------cccccCCCCCCCceeccc-----ccccccccccc
Q psy11574         82 KNPPKTSFFGFL--ALWFSG-----------QNLHHHFRVPGKKTFNLI-----YRSTSPIYLKK  128 (136)
Q Consensus        82 ~~~~e~swn~~p--kt~~s~-----------~s~h~~~~~~~~N~fNL~-----~~~~~~i~~~~  128 (136)
                      |.+.|+||||||  +|+||+           ++.|.+|++++||+|||.     .|.+..|||-+
T Consensus        82 l~v~EesWNAYPy~rT~yTn~~~~d~F~i~IeT~~~~d~G~~eNvf~l~~~~~~~rei~~IDIa~  146 (269)
T KOG3668|consen   82 LIVHEESWNAYPYTRTRYTNYYMKDKFSIKIETIYLDDAGTQENVFGLDPEDLNQREIVFIDIAD  146 (269)
T ss_pred             eEEeeecccccceEEEEEecccccccceEEEEEEEcCCCCCCCCcccCChhhcceeEEEEEEeec
Confidence            999999999999  788876           778889999999999984     45667777754

>PF04707 PRELI: PRELI-like family; InterPro: IPR006797 These proteins contain a conserved region found in the yeast YLR168C gene MSF1 product

Probab=89.55  E-value=0.32  Score=37.28  Aligned_cols=40  Identities=13%  Similarity=-0.064  Sum_probs=28.9

Q ss_pred             cceeEEEeEEEecCchhHHHHhhhhhhhccCCCCCCccccccc
Q psy11574         51 TKGQYTKKIYHLQRSSRQISRSELICVRKCEKNPPKTSFFGFL   93 (136)
Q Consensus        51 g~GQYT~KiyhL~sklP~wir~~lp~~~~~~~~~~e~swn~~p   93 (136)
                      |. -||+++..+...+|+|++.|++..  ..+.+-|+|+---.
T Consensus        33 g~-l~t~Rl~~~~~~~P~w~~kl~g~~--~~~~~~E~S~vD~~   72 (157)
T PF04707_consen   33 GK-LHTKRLITKKNNLPRWLKKLIGVD--SECYIIEESIVDPK   72 (157)
T ss_pred             Cc-EEEeeeeeeecCchHHHHHHhCcC--ceEEEEEEEEEECC
Confidence            44 899999999999999999999821  11334466555444

The function of this protein is unknown, though it is thought to be involved in intra-mitochondrial protein sorting. GFP-tagged MSF1 localizes to mitochondria and is required for wild-type respiratory growth []. This region is also found in a number of other eukaryotic proteins. The PRELI/MSF1 domain is an eukaryotic protein module which occurs in stand-alone form in several proteins, including the human PRELI protein and the yeast MSF1 protein, and as an amino-terminal domain in an orthologous group of proteins typified by human SEC14L1, which is conserved in all animals. In this group of proteins, the PRELI/MSF1 domain co-occurs with the CRAL-TRIO (see PDOC50191 from PROSITEDOC) and the GOLD domains (see PDOC50866 from PROSITEDOC). The PRELI/MSF1 domain is approximately 170 residues long and is predicted to assume a globular alpha + beta fold with six beta strands and four alpha helices. It has been suggested that the PRELI/MSF1 domain may have a function associated with cellular membrane [].

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	136
1t27_A	271	The Structure Of Pitp Complexed To Phosphatidylchol		5e-16
1kcm_A	270	Crystal Structure Of Mouse Pitp Alpha Void Of Bound		6e-16
1uw5_A	270	Structure Of Pitp-Alpha Complexed To Phosphatidylin		9e-16
2a1l_A	270	Rat Pitp-Beta Complexed To Phosphatidylcholine Leng		2e-15

>pdb|1T27|A Chain A, The Structure Of Pitp Complexed To Phosphatidylcholine Length = 271

Iteration: 1
 Score = 79.3 bits (194), Expect = 5e-16,   Method: Compositional matrix adjust.
 Identities = 40/61 (65%), Positives = 44/61 (72%), Gaps = 5/61 (8%)
Query: 3  IATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          +      YQVGQLYSVAEASKNETGGGEG+EVLVNEP++          KGQYT KIYHL
Sbjct: 11 LPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK-----DDGEKGQYTHKIYHL 65
Query: 63 Q 63
          Q
Sbjct: 66 Q 66

>pdb|1KCM|A Chain A, Crystal Structure Of Mouse Pitp Alpha Void Of Bound Phospholipid At 2.0 Angstroms Resolution Length = 270

Iteration: 1
 Score = 79.3 bits (194), Expect = 6e-16,   Method: Compositional matrix adjust.
 Identities = 40/61 (65%), Positives = 44/61 (72%), Gaps = 5/61 (8%)
Query: 3  IATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          +      YQVGQLYSVAEASKNETGGGEG+EVLVNEP++          KGQYT KIYHL
Sbjct: 10 LPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK-----DDGEKGQYTHKIYHL 64
Query: 63 Q 63
          Q
Sbjct: 65 Q 65

>pdb|1UW5|A Chain A, Structure Of Pitp-Alpha Complexed To Phosphatidylinositol Length = 270

Iteration: 1
 Score = 79.0 bits (193), Expect = 9e-16,   Method: Compositional matrix adjust.
 Identities = 40/61 (65%), Positives = 44/61 (72%), Gaps = 6/61 (9%)
Query: 3  IATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHL 62
          +      YQVGQLYSVAEASKNETGGGEG+EVLVNEP++          KGQYT KIYHL
Sbjct: 11 LPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK------DGEKGQYTHKIYHL 64
Query: 63 Q 63
          Q
Sbjct: 65 Q 65

>pdb|2A1L|A Chain A, Rat Pitp-Beta Complexed To Phosphatidylcholine Length = 270

Iteration: 1
 Score = 77.4 bits (189), Expect = 2e-15,   Method: Compositional matrix adjust.
 Identities = 41/54 (75%), Positives = 45/54 (83%), Gaps = 6/54 (11%)
Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQ 63
          YQVGQLYSVAEASKNETGGGEGIEVL NEP++N     G+  KGQYT KIYHL+
Sbjct: 17 YQVGQLYSVAEASKNETGGGEGIEVLKNEPYEN----DGE--KGQYTHKIYHLK 64

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	136
1kcm_A	270	PITP alpha, phosphatidylinositol transfer protein	2e-17

>1kcm_A PITP alpha, phosphatidylinositol transfer protein alpha; phospholipid binding protein, phospholipid transport, binding protein; 2.00A {Mus musculus} SCOP: d.129.3.4 PDB: 1t27_A* 1uw5_A* 2a1l_A* Length = 270

 Score = 74.7 bits (183), Expect = 2e-17
 Identities = 45/112 (40%), Positives = 54/112 (48%), Gaps = 16/112 (14%)

Query: 10  YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQI 69
           YQVGQLYSVAEASKNETGGGEG+EVLVNEP++          KGQYT KIYHLQ      
Sbjct: 17  YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK-----DDGEKGQYTHKIYHLQSKVPTF 71

Query: 70  SRSELICVRKCEKNPPKTSFFGFLALWFSGQNLHHHFRVPG-KKTFNLIYRS 120
            R             P+ +       W +             K+ F +   +
Sbjct: 72  VRMLA----------PEGALNIHEKAWNAYPYCRTVITNEYMKEDFLIKIET 113

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	136
1kcm_A	270	PITP alpha, phosphatidylinositol transfer protein	100.0

>1kcm_A PITP alpha, phosphatidylinositol transfer protein alpha; phospholipid binding protein, phospholipid transport, binding protein; 2.00A {Mus musculus} SCOP: d.129.3.4 PDB: 1t27_A* 1uw5_A* 2a1l_A*

Probab=100.00  E-value=5.5e-51  Score=338.21  Aligned_cols=118  Identities=38%  Similarity=0.465  Sum_probs=110.7

Q ss_pred             ccccCchhhhhHHHHHHHHhhhcccCCCcceEEEEcccccCCCCCCCcccceeEEEeEEEecCchhHHHHhhhhhhhccC
Q psy11574          2 HIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCE   81 (136)
Q Consensus         2 ~LPlTVeEYqIgQLYmVak~S~eeTggGeGVEVlkNEPy~~~~~~~~~~g~GQYT~KiyhL~sklP~wir~~lp~~~~~~   81 (136)
                      +||||||||||||||||||+|+++||||||||||+||||++++|     ++||||||||||+||+|+|+|+++|   +.+
T Consensus         9 ~lPltveEY~igQlY~vak~S~~etg~GeGVEvl~Nepy~~~~g-----~~GqYT~Kiyhl~sklP~wi~~~~P---~~a   80 (270)
T 1kcm_A            9 ILPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEKDDG-----EKGQYTHKIYHLQSKVPTFVRMLAP---EGA   80 (270)
T ss_dssp             EESSCHHHHHHHHHHHHHHHHTTCSSTTTTEEEEEEEEEECTTS-----CEEEEEEEEEECGGGSCHHHHTTSC---TTT
T ss_pred             ecCCCHHHHHHHHHHHHHHhhHhhcCCCceEEEEeccccccCCC-----CccceEEEEEEccccChHHHHHhCC---ccc
Confidence            79999999999999999999999999999999999999998775     7999999999999999999999999   999


Q ss_pred             CCCCCccccccc--eeEEE-----------ecccccCCCCCCCceecccc-----ccccccccc
Q psy11574         82 KNPPKTSFFGFL--ALWFS-----------GQNLHHHFRVPGKKTFNLIY-----RSTSPIYLK  127 (136)
Q Consensus        82 ~~~~e~swn~~p--kt~~s-----------~~s~h~~~~~~~~N~fNL~~-----~~~~~i~~~  127 (136)
                      |.++|+||||||  +|+|+           +|+.|++|++++||+|||++     |.|..|||-
T Consensus        81 l~v~EkaWNayPy~~T~yt~~~~~~kF~i~IET~h~~d~g~~eNv~~L~~~~l~~reV~~IDIa  144 (270)
T 1kcm_A           81 LNIHEKAWNAYPYCRTVITNEYMKEDFLIKIETWHKPDLGTQENVHKLEPEAWKHVEAIYIDIA  144 (270)
T ss_dssp             TEEEEEEEEETTEEEEEEEETTTGGGEEEEEEEEEESSSSCCSSTTCCCHHHHTTCEEEEECTT
T ss_pred             eEEEeehhccCcceeeEecCCCcCcceEEEEEEEEcCCCCCcccccCCChHHhcCceEEEEecc
Confidence            999999999999  66665           57778899999999999864     889999995

---

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

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

ID	Length	Definition	E-value
Query	136
d1t27a_	269	d.129.3.4 (A:) Phoshatidylinositol transfer protei	2e-21

>d1t27a_ d.129.3.4 (A:) Phoshatidylinositol transfer protein, PITP {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 269

class: Alpha and beta proteins (a+b)
fold: TBP-like
superfamily: Bet v1-like
family: Phoshatidylinositol transfer protein, PITP
domain: Phoshatidylinositol transfer protein, PITP
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 84.4 bits (209), Expect = 2e-21
 Identities = 40/55 (72%), Positives = 43/55 (78%), Gaps = 5/55 (9%)

Query: 10 YQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQR 64
          YQVGQLYSVAEASKNETGGGEG+EVLVNEP++          KGQYT KIYHLQ 
Sbjct: 17 YQVGQLYSVAEASKNETGGGEGVEVLVNEPYEK-----DDGEKGQYTHKIYHLQS 66

Homologous Domains Detected by HHsearch

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

ID	Length	Definition	Probability
Query	136
d1t27a_	269	Phoshatidylinositol transfer protein, PITP {Rat (R	100.0

>d1t27a_ d.129.3.4 (A:) Phoshatidylinositol transfer protein, PITP {Rat (Rattus norvegicus) [TaxId: 10116]}

class: Alpha and beta proteins (a+b)
fold: TBP-like
superfamily: Bet v1-like
family: Phoshatidylinositol transfer protein, PITP
domain: Phoshatidylinositol transfer protein, PITP
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=100.00  E-value=1.3e-50  Score=333.84  Aligned_cols=119  Identities=38%  Similarity=0.467  Sum_probs=111.4

Q ss_pred             ccccCchhhhhHHHHHHHHhhhcccCCCcceEEEEcccccCCCCCCCcccceeEEEeEEEecCchhHHHHhhhhhhhccC
Q psy11574          2 HIATGASMYQVGQLYSVAEASKNETGGGEGIEVLVNEPFDNVPLLGGKFTKGQYTKKIYHLQRSSRQISRSELICVRKCE   81 (136)
Q Consensus         2 ~LPlTVeEYqIgQLYmVak~S~eeTggGeGVEVlkNEPy~~~~~~~~~~g~GQYT~KiyhL~sklP~wir~~lp~~~~~~   81 (136)
                      +||||||||||||||||||+|+++|+||||||||+||||+++++     |+||||||||||+||||+|||+++|   +.+
T Consensus         9 ~LPltveEYqigQLY~vak~S~eet~ggeGVEvl~Nepy~~~~~-----~~GqyT~Kiyhl~sklP~wir~~~P---~~a   80 (269)
T d1t27a_           9 ILPVSVDEYQVGQLYSVAEASKNETGGGEGVEVLVNEPYEKDDG-----EKGQYTHKIYHLQSKVPTFVRMLAP---EGA   80 (269)
T ss_dssp             EESSCHHHHHHHHHHHHHHHHHHTCBTTBEEEEEEEEEEECTTC-----CEEEEEEEEEECTTTSCHHHHTTSC---TTT
T ss_pred             ecCCcHHHHHHHHHHHHHHhhhhhcCCCccEEEEEccCcccCCC-----CcceeEeeEEEhhhhChHHHHHhCC---ccc
Confidence            79999999999999999999999999999999999999999886     9999999999999999999999999   999


Q ss_pred             CCCCCccccccc--eeEEE-----------ecccccCCCCCCCceecc-----cccccccccccc
Q psy11574         82 KNPPKTSFFGFL--ALWFS-----------GQNLHHHFRVPGKKTFNL-----IYRSTSPIYLKK  128 (136)
Q Consensus        82 ~~~~e~swn~~p--kt~~s-----------~~s~h~~~~~~~~N~fNL-----~~~~~~~i~~~~  128 (136)
                      |.++|+||||||  +|+|+           +++.|++|++++||+|||     ..|.|..|||-.
T Consensus        81 l~v~EkaWNaYPy~~T~yt~~~~~~~F~i~IET~h~~d~g~~eNv~~L~~e~l~~ReV~~IDIa~  145 (269)
T d1t27a_          81 LNIHEKAWNAYPYCRTVITNEYMKEDFLIKIETWHKPDLGTQENVHKLEPEAWKHVEAIYIDIAD  145 (269)
T ss_dssp             TCEEEEEEEETTEEEEEEECTTTGGGEEEEEEEEEESSCSCCTTTTCCCTTGGGGCEEEEECTTC
T ss_pred             cEEEEEeeccCceeEEeeecCCcccceEEEEEEEEcCCCCCcccccCCCHHHhcceEEEEecccc
Confidence            999999999999  66654           688999999999999997     567888888873