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GPI Anchor Biosynthesis Report: PIGF_HUMAN (PIG-F family, Homo sapiens)




BLASTP 2.1.1 [Aug-8-2000]

Reference:
Altschul, Stephen F., Thomas L. Madden, Alejandro A. Schäffer,
Jinghui Zhang, Zheng Zhang, Webb Miller, and David J. Lipman (1997),
"Gapped BLAST and PSI-BLAST: a new generation of protein database search
programs",  Nucleic Acids Res. 25:3389-3402.

Query=
         (219 letters)

Database: nr
           887,402 sequences; 277,845,442 total letters

Searching..................................................

Converged !!!


Results of PSI-Blast iteration 1

Distribution of 12 Blast Hits on the Query Sequence


Sequences with E-value BETTER than threshold (0.002)

ref|NP_002634.1| (NM_002643) phosphatidylinositol glycan, class ... 342 3e-93
ref|NP_032864.1| (NM_008838) phosphatidylinositol glycan, class ... 329 2e-89
gb|AAH21725.1|AAH21725 (BC021725) Similar to phosphatidylinosito... 292 5e-78
ref|XP_018442.1| (XM_018442) similar to phosphatidylinositol gly... 221 7e-57
pir||T40997 probable short-chain dehydrogenase - fission yeast ... 166 3e-40
ref|NP_010588.1| (NC_001136) Glycosylphosphatidylinositol (GPI) ... 162 5e-39
pir||T29643 hypothetical protein F49E8.1 - Caenorhabditis elegans 151 2e-35
ref|NP_501226.1| (NM_068825) F49E8.1.p [Caenorhabditis elegans] ... 150 2e-35
gb|AAL48412.1| (AY070790) AT13969p [Drosophila melanogaster] 144 1e-33
gb|AAF49133.1| (AE003516) CG9376 gene product [Drosophila melano... 144 2e-33
gb|AAF18502.1|AC010924_15 (AC010924) ESTs gb|AI992787, gb|T20398... 133 2e-30
ref|NP_173057.1| (NM_101473) hypothetical protein [Arabidopsis t... 105 5e-22
Alignments
>ref|NP_002634.1| (NM_002643) phosphatidylinositol glycan, class F [Homo sapiens]
 sp|Q07326|PIGF_HUMAN Phosphatidylinositol-glycan biosynthesis, class F protein (PIG-F)
 pir||A46097 GPI-anchor biosynthesis protein PIG-F - human
 dbj|BAA02697.1| (D13435) PIG-F [Homo sapiens]
          Length = 219

 Score =  342 bits (870), Expect = 3e-93
 Identities = 219/219 (100%), Positives = 219/219 (100%)

Query: 1   MKDNDIKRLLYTHLLCIFSIILSVFIPSLFLENFSILETHLTWLCICSGFVTAVNLVLYL 60
           MKDNDIKRLLYTHLLCIFSIILSVFIPSLFLENFSILETHLTWLCICSGFVTAVNLVLYL
Sbjct: 1   MKDNDIKRLLYTHLLCIFSIILSVFIPSLFLENFSILETHLTWLCICSGFVTAVNLVLYL 60

Query: 61  VVKPNTSSKRSSLSHKVTGFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS 120
           VVKPNTSSKRSSLSHKVTGFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS
Sbjct: 61  VVKPNTSSKRSSLSHKVTGFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS 120

Query: 121 TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERP 180
           TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERP
Sbjct: 121 TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERP 180

Query: 181 WQVWPISCTLGATFGYVAGLVISPLWIYWNRKQLTYKNN 219
           WQVWPISCTLGATFGYVAGLVISPLWIYWNRKQLTYKNN
Sbjct: 181 WQVWPISCTLGATFGYVAGLVISPLWIYWNRKQLTYKNN 219
>ref|NP_032864.1| (NM_008838) phosphatidylinositol glycan, class F [Mus musculus]
 dbj|BAA08818.1| (D50264) phosphatidylinositol glycan class F [Mus musculus]
          Length = 219

 Score =  329 bits (837), Expect = 2e-89
 Identities = 192/219 (87%), Positives = 202/219 (91%)

Query: 1   MKDNDIKRLLYTHLLCIFSIILSVFIPSLFLENFSILETHLTWLCICSGFVTAVNLVLYL 60
           MKD DIKRLLYT+LLC+FSI LS+FIPS F++NFS+LE HLTWLCICS  VT VNL+ YL
Sbjct: 1   MKDTDIKRLLYTNLLCVFSIFLSIFIPSFFVDNFSVLEAHLTWLCICSASVTTVNLLSYL 60

Query: 61  VVKPNTSSKRSSLSHKVTGFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS 120
           VVKPN SSKRSSLSHKVT  LKCC+ FLMSCF  H+IFVLYGAPLIEL LETFLFAV+LS
Sbjct: 61  VVKPNVSSKRSSLSHKVTRALKCCVCFLMSCFLLHIIFVLYGAPLIELVLETFLFAVVLS 120

Query: 121 TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERP 180
           TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSF GAWLGA PIPLDWERP
Sbjct: 121 TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFTGAWLGAFPIPLDWERP 180

Query: 181 WQVWPISCTLGATFGYVAGLVISPLWIYWNRKQLTYKNN 219
           WQVWPISCTLGATFGYVAGLVISPLWIYWNRKQLTYKNN
Sbjct: 181 WQVWPISCTLGATFGYVAGLVISPLWIYWNRKQLTYKNN 219
>gb|AAH21725.1|AAH21725 (BC021725) Similar to phosphatidylinositol glycan, class F [Homo
           sapiens]
          Length = 206

 Score =  292 bits (740), Expect = 5e-78
 Identities = 182/183 (99%), Positives = 183/183 (99%)

Query: 1   MKDNDIKRLLYTHLLCIFSIILSVFIPSLFLENFSILETHLTWLCICSGFVTAVNLVLYL 60
           MKDNDIKRLLYTHLLCIFSIILSVFIPSLFLENFSILETHLTWLCICSGFVTAVNLVLYL
Sbjct: 1   MKDNDIKRLLYTHLLCIFSIILSVFIPSLFLENFSILETHLTWLCICSGFVTAVNLVLYL 60

Query: 61  VVKPNTSSKRSSLSHKVTGFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS 120
           VVKPNTSSKRSSLSHKVTGFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS
Sbjct: 61  VVKPNTSSKRSSLSHKVTGFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS 120

Query: 121 TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERP 180
           TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERP
Sbjct: 121 TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERP 180

Query: 181 WQV 183
           WQ+
Sbjct: 181 WQM 183
>ref|XP_018442.1| (XM_018442) similar to phosphatidylinositol glycan, class F (H.
           sapiens) [Homo sapiens]
          Length = 153

 Score =  221 bits (560), Expect = 7e-57
 Identities = 141/151 (93%), Positives = 144/151 (94%)

Query: 1   MKDNDIKRLLYTHLLCIFSIILSVFIPSLFLENFSILETHLTWLCICSGFVTAVNLVLYL 60
           MKD DIKRLLYTHLLCIFSIILSVFIPSLFLEN SILETHLTWLC+CSGFVTAV+LVLYL
Sbjct: 1   MKDTDIKRLLYTHLLCIFSIILSVFIPSLFLENSSILETHLTWLCVCSGFVTAVSLVLYL 60

Query: 61  VVKPNTSSKRSSLSHKVTGFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS 120
           VVKPNTSSK SSLS+KVT FLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS
Sbjct: 61  VVKPNTSSKISSLSYKVTRFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILS 120

Query: 121 TFTTVPCLCLLGPNLKAWLRVFSRNGVTSIW 151
           TFT  P LCLLGPNLKAWLRVFSRNGVTSIW
Sbjct: 121 TFTIGPYLCLLGPNLKAWLRVFSRNGVTSIW 151
>pir||T40997 probable short-chain dehydrogenase - fission yeast
           (Schizosaccharomyces pombe)
 emb|CAB40182.1| (AL049559) putative short-chain dehydrogenase [Schizosaccharomyces
           pombe]
          Length = 503

 Score =  166 bits (418), Expect = 3e-40
 Identities = 44/127 (34%), Positives = 61/127 (47%), Gaps = 2/127 (1%)

Query: 79  GFLKCCIYFLMSCFSFHVIFVLYGAPLIELALETFLFAVILSTFTTVPCLCLLGPNLKAW 138
             L      L+       I V +GAPL+     T+  A+ LS FT  P    L  N + W
Sbjct: 377 RLLAGAASMLIGSLLISFILVAFGAPLLHDFHLTYFCALTLSVFTVYPLASTLAFNTEQW 436

Query: 139 LRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERPWQVWPISCTLGATFGYVA 198
            R  +      I   S+Q+ +    +GAW GA PIPLDW+RPWQ WPI+  +GA  GY  
Sbjct: 437 QRFLTLKSFNVI--GSMQLRSWGPIIGAWFGAFPIPLDWDRPWQAWPITIVIGAFLGYAF 494

Query: 199 GLVISPL 205
             ++  +
Sbjct: 495 AAIVGEI 501
>ref|NP_010588.1| (NC_001136) Glycosylphosphatidylinositol (GPI) assembly; Gpi11p
           [Saccharomyces cerevisiae]
 pir||S61188 probable membrane protein YDR302w - yeast (Saccharomyces
           cerevisiae)
 gb|AAB64738.1| (U28374) Ydr302wp [Saccharomyces cerevisiae]
          Length = 219

 Score =  162 bits (407), Expect = 5e-39
 Identities = 44/150 (29%), Positives = 71/150 (47%), Gaps = 19/150 (12%)

Query: 57  VLYLVVKPNTSSKRSSLSHKVTGFLKCC---IYFLMSCFSFHVIFVLYGAPLIELALETF 113
           V YLV++ N  +   +   K+   L      + FL+S F   ++ +L+GAPL++L  ET+
Sbjct: 83  VAYLVLQFNKCTVYGNKIIKINYSLTIICLGVTFLLS-FPTMLLTILFGAPLMDLLWETW 141

Query: 114 LFAVILSTFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPI 173
           L ++  + F   P +            VF+ +    +W+       I   VG W+  + I
Sbjct: 142 LLSLHFA-FLAYPAV----------YSVFNCDFKVGLWKKYF----IFIVVGGWISCVVI 186

Query: 174 PLDWERPWQVWPISCTLGATFGYVAGLVIS 203
           PLDW+R WQ WPI   +G   G + G  I 
Sbjct: 187 PLDWDRDWQNWPIPIVVGGYLGALVGYTIG 216
>pir||T29643 hypothetical protein F49E8.1 - Caenorhabditis elegans
          Length = 571

 Score =  151 bits (378), Expect = 2e-35
 Identities = 34/114 (29%), Positives = 59/114 (50%), Gaps = 3/114 (2%)

Query: 86  YFLMSCFSFHVIFVLYGAPLIELALETFLFAVILSTFTTVPCLCLLGPNLKA---WLRVF 142
           +  +S   F+++ VL+GAP     + T + A  L+  + +P + L     +A    L++F
Sbjct: 10  FVTLSWAVFYILAVLFGAPFFSDIIATAVLATALTAVSALPAVFLFDSEERAVEVILQLF 69

Query: 143 SRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERPWQVWPISCTLGATFGY 196
           S  G  +  E+ L   ++ +F+GAW  A   PLDW+R WQ +P+   +G   G 
Sbjct: 70  SCEGNPTPKESVLLFNSVFAFLGAWAAAAVHPLDWDRWWQRYPLPSLVGCFIGA 123
>ref|NP_501226.1| (NM_068825) F49E8.1.p [Caenorhabditis elegans]
 gb|AAB03156.2| (U61949) Hypothetical protein F49E8.1 [Caenorhabditis elegans]
          Length = 553

 Score =  150 bits (376), Expect = 2e-35
 Identities = 34/114 (29%), Positives = 59/114 (50%), Gaps = 3/114 (2%)

Query: 86  YFLMSCFSFHVIFVLYGAPLIELALETFLFAVILSTFTTVPCLCLLGPNLKA---WLRVF 142
           +  +S   F+++ VL+GAP     + T + A  L+  + +P + L     +A    L++F
Sbjct: 10  FVTLSWAVFYILAVLFGAPFFSDIIATAVLATALTAVSALPAVFLFDSEERAVEVILQLF 69

Query: 143 SRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERPWQVWPISCTLGATFGY 196
           S  G  +  E+ L   ++ +F+GAW  A   PLDW+R WQ +P+   +G   G 
Sbjct: 70  SCEGNPTPKESVLLFNSVFAFLGAWAAAAVHPLDWDRWWQRYPLPSLVGCFIGA 123
>gb|AAL48412.1| (AY070790) AT13969p [Drosophila melanogaster]
          Length = 236

 Score =  144 bits (362), Expect = 1e-33
 Identities = 31/115 (26%), Positives = 54/115 (46%), Gaps = 4/115 (3%)

Query: 89  MSCFSFHVIFVLYGAPLIELALETFLFAVILSTFTTVPCLCLLGPNLKAWLRVFSRNGVT 148
           +    +  I ++ GAP++    +TF+ A++++  T  P + LLG      +    +    
Sbjct: 100 LCTLLYAFICIILGAPVLGNYEQTFVLALLMTLLTVSPTVFLLGGGGALQVCFCEKPDFV 159

Query: 149 SIWE----NSLQITTISSFVGAWLGALPIPLDWERPWQVWPISCTLGATFGYVAG 199
           +  E    N  +   +   +GAW G++  PLDW R WQ +PI   +GA  G   G
Sbjct: 160 TKCEDTALNLFKYNALGGILGAWAGSVVAPLDWGRDWQAYPIPNVIGALLGSALG 214
>gb|AAF49133.1| (AE003516) CG9376 gene product [Drosophila melanogaster]
          Length = 209

 Score =  144 bits (360), Expect = 2e-33
 Identities = 31/115 (26%), Positives = 54/115 (46%), Gaps = 4/115 (3%)

Query: 89  MSCFSFHVIFVLYGAPLIELALETFLFAVILSTFTTVPCLCLLGPNLKAWLRVFSRNGVT 148
           +    +  I ++ GAP++    +TF+ A++++  T  P + LLG      +    +    
Sbjct: 73  LCTLLYAFICIILGAPVLGNYEQTFVLALLMTLLTVSPTVFLLGGGGALQVCFCEKPDFV 132

Query: 149 SIWE----NSLQITTISSFVGAWLGALPIPLDWERPWQVWPISCTLGATFGYVAG 199
           +  E    N  +   +   +GAW G++  PLDW R WQ +PI   +GA  G   G
Sbjct: 133 TKCEDTALNLFKYNALGGILGAWAGSVVAPLDWGRDWQAYPIPNVIGALLGSALG 187
>gb|AAF18502.1|AC010924_15 (AC010924) ESTs gb|AI992787, gb|T20398 come from this gene.
           [Arabidopsis thaliana]
          Length = 270

 Score =  133 bits (334), Expect = 2e-30
 Identities = 36/90 (40%), Positives = 52/90 (57%), Gaps = 1/90 (1%)

Query: 98  FVLYGAPLIELAL-ETFLFAVILSTFTTVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQ 156
            V  GAP+   +L +T  ++ ++S FT VP   +LG +   W R+F+      I E+ L 
Sbjct: 106 AVSLGAPIGMQSLSKTIHWSFLMSVFTVVPATAVLGASWIDWHRIFASLKPIGIIEHMLL 165

Query: 157 ITTISSFVGAWLGALPIPLDWERPWQVWPI 186
           +    + +G W GA P+PLDWERPWQ WPI
Sbjct: 166 VPAYGAIIGGWFGAWPMPLDWERPWQEWPI 195
>ref|NP_173057.1| (NM_101473) hypothetical protein [Arabidopsis thaliana]
          Length = 160

 Score =  105 bits (262), Expect = 5e-22
 Identities = 27/63 (42%), Positives = 36/63 (56%)

Query: 124 TVPCLCLLGPNLKAWLRVFSRNGVTSIWENSLQITTISSFVGAWLGALPIPLDWERPWQV 183
            VP   +LG +   W R+F+      I E+ L +    + +G W GA P+PLDWERPWQ 
Sbjct: 23  VVPATAVLGASWIDWHRIFASLKPIGIIEHMLLVPAYGAIIGGWFGAWPMPLDWERPWQE 82

Query: 184 WPI 186
           WPI
Sbjct: 83  WPI 85
CPU time:    78.30 user secs.	    3.81 sys. secs	   82.11 total secs.

  Database: nr
    Posted date:  Apr 21, 2002  2:19 PM
  Number of letters in database: 277,845,442
  Number of sequences in database:  887,402
  
Lambda     K      H
   0.321    0.169    0.567 

Gapped
Lambda     K      H
   0.270   0.0592    0.230 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 158733874
Number of Sequences: 887402
Number of extensions: 8041012
Number of successful extensions: 37633
Number of sequences better than 10.0: 150
Number of HSP's better than 10.0 without gapping: 29
Number of HSP's successfully gapped in prelim test: 122
Number of HSP's that attempted gapping in prelim test: 37533
Number of HSP's gapped (non-prelim): 193
length of query: 219
length of database: 277,845,442
effective HSP length: 47
effective length of query: 172
effective length of database: 236,137,548
effective search space: 40615658256
effective search space used: 40615658256
T: 11
A: 40
X1: 15 ( 6.9 bits)
X2: 38 (14.8 bits)
X3: 64 (24.9 bits)
S1: 40 (21.1 bits)
S2: 72 (32.1 bits)