Planarian EST Database


Dr_sW_002_M19

BLASTX 2.2.12 [Aug-07-2005]

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= Dr_sW_002_M19
         (656 letters)

Database: Non-redundant SwissProt sequences 
           184,735 sequences; 68,354,980 total letters



                                                                 Score    E
Sequences producing significant alignments:                      (bits) Value

sp|O88952|LIN7C_MOUSE  LIN-7 homolog C (LIN-7C) (mLin7C) (Ma...   276   4e-74
sp|Q9Z252|LIN7B_RAT  LIN-7 homolog B (LIN-7B) (Mammalian LIN...   275   6e-74
sp|O88951|LIN7B_MOUSE  LIN-7 homolog B (LIN-7B) (Mammalian L...   275   6e-74
sp|Q9HAP6|LIN7B_HUMAN  LIN-7 homolog B (LIN-7B) (hLin7B) (Ma...   272   6e-73
sp|O14910|LIN7A_HUMAN  LIN-7 homolog A (LIN-7A) (hLin-7) (Ma...   254   1e-67
sp|Q8JZS0|LIN7A_MOUSE  LIN-7 homolog A (LIN-7A) (mLin-7) (Ma...   254   1e-67
sp|Q9Z250|LIN7A_RAT  LIN-7 homolog A (LIN-7A) (Mammalian LIN...   254   1e-67
sp|P31007|DLG1_DROME  Discs large-1 tumor suppressor protein       87   4e-17
sp|P31016|DLG4_RAT  Postsynaptic density protein 95 (PSD-95)...    81   2e-15
sp|Q62108|DLG4_MOUSE  Postsynaptic density protein 95 (PSD-9...    81   2e-15
>sp|O88952|LIN7C_MOUSE LIN-7 homolog C (LIN-7C) (mLin7C) (Mammalian LIN-seven protein 3)
           (MALS-3) (Vertebrate LIN 7 homolog 3) (Veli-3 protein)
 sp|Q792I0|LIN7C_RAT LIN-7 homolog C (LIN-7C) (Mammalian LIN-seven protein 3) (MALS-3)
           (Vertebrate LIN 7 homolog 3) (Veli-3 protein)
 sp|Q9NUP9|LIN7C_HUMAN LIN-7 homolog C (LIN-7C) (Mammalian LIN-seven protein 3) (MALS-3)
           (Vertebrate LIN 7 homolog 3) (Veli-3 protein)
          Length = 197

 Score =  276 bits (705), Expect = 4e-74
 Identities = 133/188 (70%), Positives = 157/188 (83%)
 Frame = +1

Query: 4   EPLTLQRDISRAVELLESLQKCPDLKPEKLIGLQKILQSDFCNMVREVYEHIYETVDIEG 183
           EP+ L+RDI RA+ELLE LQ+  ++ P+KL  LQ++LQS+FCN VREVYEH+YETVDI  
Sbjct: 6   EPVRLERDICRAIELLEKLQRSGEVPPQKLQALQRVLQSEFCNAVREVYEHVYETVDISS 65

Query: 184 SAEVRXXXXXXXXXXXXXXXEGHAHPRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPG 363
           S EVR               EGH+HPRVVE+PKTEEGLGFN+MGGKEQNSPIYISRIIPG
Sbjct: 66  SPEVRANATAKATVAAFAASEGHSHPRVVELPKTEEGLGFNIMGGKEQNSPIYISRIIPG 125

Query: 364 GVADRYGGLKRGDQLLSVNGISVENEHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEARF 543
           G+ADR+GGLKRGDQLLSVNG+SVE EHHEKAV+LLKAAQG VKLVVRYTPKVL+EME+RF
Sbjct: 126 GIADRHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAAQGKVKLVVRYTPKVLEEMESRF 185

Query: 544 DKQKARRR 567
           +K ++ +R
Sbjct: 186 EKMRSAKR 193
>sp|Q9Z252|LIN7B_RAT LIN-7 homolog B (LIN-7B) (Mammalian LIN-seven protein 2) (MALS-2)
           (Vertebrate LIN 7 homolog 2) (Veli-2 protein)
          Length = 207

 Score =  275 bits (704), Expect = 6e-74
 Identities = 134/188 (71%), Positives = 159/188 (84%)
 Frame = +1

Query: 4   EPLTLQRDISRAVELLESLQKCPDLKPEKLIGLQKILQSDFCNMVREVYEHIYETVDIEG 183
           EPL L+RD+SRAVELLE LQ+  +L P+KL  LQ++LQS FC+ +REVYE +Y+T+DI G
Sbjct: 6   EPLGLERDVSRAVELLERLQRSGELPPQKLQALQRVLQSRFCSAIREVYEQLYDTLDITG 65

Query: 184 SAEVRXXXXXXXXXXXXXXXEGHAHPRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPG 363
           SAEVR               EGHAHPRVVE+PKT+EGLGFN+MGGKEQNSPIYISR+IPG
Sbjct: 66  SAEVRAHATAKATVAAFTASEGHAHPRVVELPKTDEGLGFNIMGGKEQNSPIYISRVIPG 125

Query: 364 GVADRYGGLKRGDQLLSVNGISVENEHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEARF 543
           GVADR+GGLKRGDQLLSVNG+SVE EHHEKAV+LLKAAQG+VKLVVRYTP+VL+EMEARF
Sbjct: 126 GVADRHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAAQGSVKLVVRYTPRVLEEMEARF 185

Query: 544 DKQKARRR 567
           +K ++ RR
Sbjct: 186 EKMRSARR 193
>sp|O88951|LIN7B_MOUSE LIN-7 homolog B (LIN-7B) (Mammalian LIN-seven protein 2) (MALS-2)
           (Vertebrate LIN 7 homolog 2) (Veli-2 protein)
          Length = 207

 Score =  275 bits (704), Expect = 6e-74
 Identities = 134/188 (71%), Positives = 159/188 (84%)
 Frame = +1

Query: 4   EPLTLQRDISRAVELLESLQKCPDLKPEKLIGLQKILQSDFCNMVREVYEHIYETVDIEG 183
           EPL L+RD+SRAVELLE LQ+  +L P+KL  LQ++LQS FC+ +REVYE +Y+T+DI G
Sbjct: 6   EPLGLERDVSRAVELLERLQRSGELPPQKLQALQRVLQSRFCSAIREVYEQLYDTLDITG 65

Query: 184 SAEVRXXXXXXXXXXXXXXXEGHAHPRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPG 363
           SAEVR               EGHAHPRVVE+PKT+EGLGFN+MGGKEQNSPIYISR+IPG
Sbjct: 66  SAEVRAHATAKATVAAFTASEGHAHPRVVELPKTDEGLGFNIMGGKEQNSPIYISRVIPG 125

Query: 364 GVADRYGGLKRGDQLLSVNGISVENEHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEARF 543
           GVADR+GGLKRGDQLLSVNG+SVE EHHEKAV+LLKAAQG+VKLVVRYTP+VL+EMEARF
Sbjct: 126 GVADRHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAAQGSVKLVVRYTPRVLEEMEARF 185

Query: 544 DKQKARRR 567
           +K ++ RR
Sbjct: 186 EKMRSARR 193
>sp|Q9HAP6|LIN7B_HUMAN LIN-7 homolog B (LIN-7B) (hLin7B) (Mammalian LIN-seven protein 2)
           (MALS-2) (Vertebrate LIN 7 homolog 2) (Veli-2 protein)
           (hVeli2)
          Length = 207

 Score =  272 bits (695), Expect = 6e-73
 Identities = 132/188 (70%), Positives = 158/188 (84%)
 Frame = +1

Query: 4   EPLTLQRDISRAVELLESLQKCPDLKPEKLIGLQKILQSDFCNMVREVYEHIYETVDIEG 183
           EPL L+RD+SRAVELLE LQ+  +L P+KL  LQ++LQS FC+ +REVYE +Y+T+DI G
Sbjct: 6   EPLGLERDVSRAVELLERLQRSGELPPQKLQALQRVLQSRFCSAIREVYEQLYDTLDITG 65

Query: 184 SAEVRXXXXXXXXXXXXXXXEGHAHPRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPG 363
           SAE+R               EGHAHPRVVE+PKT+EGLGFN+MGGKEQNSPIYISR+IPG
Sbjct: 66  SAEIRAHATAKATVAAFTASEGHAHPRVVELPKTDEGLGFNIMGGKEQNSPIYISRVIPG 125

Query: 364 GVADRYGGLKRGDQLLSVNGISVENEHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEARF 543
           GVADR+GGLKRGDQLLSVNG+SVE E HEKAV+LLKAAQG+VKLVVRYTP+VL+EMEARF
Sbjct: 126 GVADRHGGLKRGDQLLSVNGVSVEGEQHEKAVELLKAAQGSVKLVVRYTPRVLEEMEARF 185

Query: 544 DKQKARRR 567
           +K ++ RR
Sbjct: 186 EKMRSARR 193
>sp|O14910|LIN7A_HUMAN LIN-7 homolog A (LIN-7A) (hLin-7) (Mammalian LIN-seven protein 1)
           (MALS-1) (Vertebrate LIN 7 homolog 1) (Veli-1 protein)
           (Tax interaction protein 33) (TIP-33)
          Length = 233

 Score =  254 bits (650), Expect = 1e-67
 Identities = 123/188 (65%), Positives = 152/188 (80%)
 Frame = +1

Query: 4   EPLTLQRDISRAVELLESLQKCPDLKPEKLIGLQKILQSDFCNMVREVYEHIYETVDIEG 183
           +PLTL RD++RA+ELLE LQ+  ++   KL  L+K+LQS+FC  +REVY++++ET+ + G
Sbjct: 21  QPLTLDRDVARAIELLEKLQESGEVPVHKLQSLKKVLQSEFCTAIREVYQYMHETITVNG 80

Query: 184 SAEVRXXXXXXXXXXXXXXXEGHAHPRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPG 363
             E R               EGH+HPRVVE+PKT+EGLGFNVMGGKEQNSPIYISRIIPG
Sbjct: 81  CPEFRARATAKATVAAFAASEGHSHPRVVELPKTDEGLGFNVMGGKEQNSPIYISRIIPG 140

Query: 364 GVADRYGGLKRGDQLLSVNGISVENEHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEARF 543
           GVA+R+GGLKRGDQLLSVNG+SVE EHHEKAV+LLKAA+ +VKLVVRYTPKVL+EMEARF
Sbjct: 141 GVAERHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAAKDSVKLVVRYTPKVLEEMEARF 200

Query: 544 DKQKARRR 567
           +K +  RR
Sbjct: 201 EKLRTARR 208
>sp|Q8JZS0|LIN7A_MOUSE LIN-7 homolog A (LIN-7A) (mLin-7) (Mammalian LIN-seven protein 1)
           (MALS-1) (Vertebrate LIN 7 homolog 1) (Veli-1 protein)
          Length = 233

 Score =  254 bits (650), Expect = 1e-67
 Identities = 123/188 (65%), Positives = 152/188 (80%)
 Frame = +1

Query: 4   EPLTLQRDISRAVELLESLQKCPDLKPEKLIGLQKILQSDFCNMVREVYEHIYETVDIEG 183
           +PLTL RD++RA+ELLE LQ+  ++   KL  L+K+LQS+FC  +REVY++++ET+ + G
Sbjct: 21  QPLTLDRDVARAIELLEKLQESGEVPVHKLQSLKKVLQSEFCTAIREVYQYMHETITVNG 80

Query: 184 SAEVRXXXXXXXXXXXXXXXEGHAHPRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPG 363
             E R               EGH+HPRVVE+PKT+EGLGFNVMGGKEQNSPIYISRIIPG
Sbjct: 81  CPEFRARATAKATVAAFAASEGHSHPRVVELPKTDEGLGFNVMGGKEQNSPIYISRIIPG 140

Query: 364 GVADRYGGLKRGDQLLSVNGISVENEHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEARF 543
           GVA+R+GGLKRGDQLLSVNG+SVE EHHEKAV+LLKAA+ +VKLVVRYTPKVL+EMEARF
Sbjct: 141 GVAERHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAAKDSVKLVVRYTPKVLEEMEARF 200

Query: 544 DKQKARRR 567
           +K +  RR
Sbjct: 201 EKLRTARR 208
>sp|Q9Z250|LIN7A_RAT LIN-7 homolog A (LIN-7A) (Mammalian LIN-seven protein 1) (MALS-1)
           (Vertebrate LIN 7 homolog 1) (Veli-1 protein)
          Length = 232

 Score =  254 bits (650), Expect = 1e-67
 Identities = 123/188 (65%), Positives = 152/188 (80%)
 Frame = +1

Query: 4   EPLTLQRDISRAVELLESLQKCPDLKPEKLIGLQKILQSDFCNMVREVYEHIYETVDIEG 183
           +PLTL RD++RA+ELLE LQ+  ++   KL  L+K+LQS+FC  +REVY++++ET+ + G
Sbjct: 21  QPLTLDRDVARAIELLEKLQESGEVPVHKLQSLKKVLQSEFCTAIREVYQYMHETITVNG 80

Query: 184 SAEVRXXXXXXXXXXXXXXXEGHAHPRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPG 363
             E R               EGH+HPRVVE+PKT+EGLGFNVMGGKEQNSPIYISRIIPG
Sbjct: 81  CPEFRARATAKATVAAFAASEGHSHPRVVELPKTDEGLGFNVMGGKEQNSPIYISRIIPG 140

Query: 364 GVADRYGGLKRGDQLLSVNGISVENEHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEARF 543
           GVA+R+GGLKRGDQLLSVNG+SVE EHHEKAV+LLKAA+ +VKLVVRYTPKVL+EMEARF
Sbjct: 141 GVAERHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAAKDSVKLVVRYTPKVLEEMEARF 200

Query: 544 DKQKARRR 567
           +K +  RR
Sbjct: 201 EKLRTARR 208
>sp|P31007|DLG1_DROME Discs large-1 tumor suppressor protein
          Length = 970

 Score = 87.0 bits (214), Expect = 4e-17
 Identities = 45/99 (45%), Positives = 62/99 (62%)
 Frame = +1

Query: 259 PRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPGGVADRYGGLKRGDQLLSVNGISVEN 438
           PR + I K  +GLGFN++GG E    IY+S I+ GG AD    LKRGDQLLSVN +++ +
Sbjct: 504 PRTITIQKGPQGLGFNIVGG-EDGQGIYVSFILAGGPADLGSELKRGDQLLSVNNVNLTH 562

Query: 439 EHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEARFDKQK 555
             HE+A   LK + G V L+ +Y P+  +  EAR  + K
Sbjct: 563 ATHEEAAQALKTSGGVVTLLAQYRPEEYNRFEARIQELK 601

 Score = 57.8 bits (138), Expect = 2e-08
 Identities = 32/84 (38%), Positives = 49/84 (58%), Gaps = 5/84 (5%)
 Frame = +1

Query: 268 VEIPKTEEGLGFNVMGGKEQ-----NSPIYISRIIPGGVADRYGGLKRGDQLLSVNGISV 432
           +++ +   GLGF++ GG +      ++ IYI+++I GG A   G L   D ++SVN +SV
Sbjct: 217 IQLERGNSGLGFSIAGGTDNPHIGTDTSIYITKLISGGAAAADGRLSINDIIVSVNDVSV 276

Query: 433 ENEHHEKAVDLLKAAQGTVKLVVR 504
            +  H  AVD LK A   VKL V+
Sbjct: 277 VDVPHASAVDALKKAGNVVKLHVK 300

 Score = 50.4 bits (119), Expect = 4e-06
 Identities = 37/95 (38%), Positives = 56/95 (58%), Gaps = 11/95 (11%)
 Frame = +1

Query: 259 PRVVEIP--KTEEGLGFNVMGG-KEQNSP----IYISRIIPGGVADRYGGLKRGDQLLSV 417
           P+V+EI   K  +GLGF++ GG   Q+ P    IY+++++ GG A   G L  GD+L++V
Sbjct: 326 PKVIEIDLVKGGKGLGFSIAGGIGNQHIPGDNGIYVTKLMDGGAAQVDGRLSIGDKLIAV 385

Query: 418 --NGI--SVENEHHEKAVDLLKAAQGTVKLVVRYT 510
             NG   ++EN  HE AV  LK+    V L++  T
Sbjct: 386 RTNGSEKNLENVTHELAVATLKSITDKVTLIIGKT 420
>sp|P31016|DLG4_RAT Postsynaptic density protein 95 (PSD-95) (Synapse-associated
           protein 90) (SAP90) (Discs large homolog 4)
          Length = 724

 Score = 81.3 bits (199), Expect = 2e-15
 Identities = 42/94 (44%), Positives = 59/94 (62%)
 Frame = +1

Query: 259 PRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPGGVADRYGGLKRGDQLLSVNGISVEN 438
           PR + I +   GLGFN++GG E    I+IS I+ GG AD  G L++GDQ+LSVNG+ + N
Sbjct: 311 PRRIVIHRGSTGLGFNIVGG-EDGEGIFISFILAGGPADLSGELRKGDQILSVNGVDLRN 369

Query: 439 EHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEAR 540
             HE+A   LK A  TV ++ +Y P+     EA+
Sbjct: 370 ASHEQAAIALKNAGQTVTIIAQYKPEEYSRFEAK 403

 Score = 58.9 bits (141), Expect = 1e-08
 Identities = 37/108 (34%), Positives = 55/108 (50%), Gaps = 6/108 (5%)
 Frame = +1

Query: 244 EGHAHPRVVEIPKTEEGLGFNVMGGKEQ-----NSPIYISRIIPGGVADRYGGLKRGDQL 408
           EG      + + +   GLGF++ GG +      +  I+I++IIPGG A + G L+  D +
Sbjct: 58  EGEMEYEEITLERGNSGLGFSIAGGTDNPHIGDDPSIFITKIIPGGAAAQDGRLRVNDSI 117

Query: 409 LSVNGISVENEHHEKAVDLLKAAQGTVKL-VVRYTPKVLDEMEARFDK 549
           L VN + V    H  AV+ LK A   V+L V+R  P     ME +  K
Sbjct: 118 LFVNEVDVREVTHSAAVEALKEAGSIVRLYVMRRKPPAEKVMEIKLIK 165

 Score = 56.6 bits (135), Expect = 6e-08
 Identities = 33/83 (39%), Positives = 51/83 (61%), Gaps = 5/83 (6%)
 Frame = +1

Query: 268 VEIPKTEEGLGFNVMGGK-EQNSP----IYISRIIPGGVADRYGGLKRGDQLLSVNGISV 432
           +++ K  +GLGF++ GG   Q+ P    IY+++II GG A + G L+ GD++L+VN + +
Sbjct: 161 IKLIKGPKGLGFSIAGGVGNQHIPGDNSIYVTKIIEGGAAHKDGRLQIGDKILAVNSVGL 220

Query: 433 ENEHHEKAVDLLKAAQGTVKLVV 501
           E+  HE AV  LK     V L V
Sbjct: 221 EDVMHEDAVAALKNTYDVVYLKV 243
>sp|Q62108|DLG4_MOUSE Postsynaptic density protein 95 (PSD-95) (Synapse-associated
           protein 90) (SAP90) (Discs large homolog 4)
          Length = 724

 Score = 81.3 bits (199), Expect = 2e-15
 Identities = 42/94 (44%), Positives = 59/94 (62%)
 Frame = +1

Query: 259 PRVVEIPKTEEGLGFNVMGGKEQNSPIYISRIIPGGVADRYGGLKRGDQLLSVNGISVEN 438
           PR + I +   GLGFN++GG E    I+IS I+ GG AD  G L++GDQ+LSVNG+ + N
Sbjct: 311 PRRIVIHRGSTGLGFNIVGG-EDGEGIFISFILAGGPADLSGELRKGDQILSVNGVDLRN 369

Query: 439 EHHEKAVDLLKAAQGTVKLVVRYTPKVLDEMEAR 540
             HE+A   LK A  TV ++ +Y P+     EA+
Sbjct: 370 ASHEQAAIALKNAGQTVTIIAQYKPEEYSRFEAK 403

 Score = 57.0 bits (136), Expect = 4e-08
 Identities = 32/91 (35%), Positives = 48/91 (52%), Gaps = 5/91 (5%)
 Frame = +1

Query: 244 EGHAHPRVVEIPKTEEGLGFNVMGGKEQ-----NSPIYISRIIPGGVADRYGGLKRGDQL 408
           EG      + + +   GLGF++ GG +      +  I+I++IIPGG A + G L+  D +
Sbjct: 58  EGEMEYEEITLERGNSGLGFSIAGGTDNPHIGDDPSIFITKIIPGGAAAQDGRLRVNDSI 117

Query: 409 LSVNGISVENEHHEKAVDLLKAAQGTVKLVV 501
           L VN + V    H  AV+ LK A   V+L V
Sbjct: 118 LFVNEVDVREVTHSAAVEALKEAGSIVRLYV 148

 Score = 56.6 bits (135), Expect = 6e-08
 Identities = 33/83 (39%), Positives = 51/83 (61%), Gaps = 5/83 (6%)
 Frame = +1

Query: 268 VEIPKTEEGLGFNVMGGK-EQNSP----IYISRIIPGGVADRYGGLKRGDQLLSVNGISV 432
           +++ K  +GLGF++ GG   Q+ P    IY+++II GG A + G L+ GD++L+VN + +
Sbjct: 161 IKLIKGPKGLGFSIAGGVGNQHIPGDNSIYVTKIIEGGAAHKDGRLQIGDKILAVNSVGL 220

Query: 433 ENEHHEKAVDLLKAAQGTVKLVV 501
           E+  HE AV  LK     V L V
Sbjct: 221 EDVMHEDAVAALKNTYDVVYLKV 243
  Database: Non-redundant SwissProt sequences
    Posted date:  Dec 6, 2005  7:40 AM
  Number of letters in database: 68,354,980
  Number of sequences in database:  184,735
  
  Database: swissprot.01
    Posted date:  Dec 6, 2005  8:18 AM
  Number of letters in database: 66,202,850
  Number of sequences in database:  184,431
  
Lambda     K      H
   0.318    0.134    0.401 

Gapped
Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 72,262,659
Number of Sequences: 369166
Number of extensions: 1418707
Number of successful extensions: 4603
Number of sequences better than 10.0: 10
Number of HSP's better than 10.0 without gapping: 4156
Number of HSP's successfully gapped in prelim test: 0
Number of HSP's that attempted gapping in prelim test: 0
Number of HSP's gapped (non-prelim): 4512
length of database: 68,354,980
effective HSP length: 106
effective length of database: 48,773,070
effective search space used: 5462583840
frameshift window, decay const: 40,  0.1
T: 12
A: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)