BLASTP 2.2.26 [Sep-21-2011]


Reference: Altschul, Stephen F., Thomas L. Madden, Alejandro A. Schaffer, 
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.


Reference for compositional score matrix adjustment: Altschul, Stephen F., 
John C. Wootton, E. Michael Gertz, Richa Agarwala, Aleksandr Morgulis,
Alejandro A. Schaffer, and Yi-Kuo Yu (2005) "Protein database searches
using compositionally adjusted substitution matrices", FEBS J. 272:5101-5109.

Query= psy17223
         (323 letters)

Database: pdbaa 
           62,578 sequences; 14,973,337 total letters

Searching..................................................done



>pdb|1JSY|A Chain A, Crystal Structure Of Bovine Arrestin-2
 pdb|1ZSH|A Chain A, Crystal Structure Of Bovine Arrestin-2 In Complex With
           Inositol Hexakisphosphate (Ip6)
 pdb|2WTR|A Chain A, Full Length Arrestin2
          Length = 418

 Score =  204 bits (519), Expect = 5e-53,   Method: Compositional matrix adjust.
 Identities = 93/138 (67%), Positives = 113/138 (81%)

Query: 8   VTFGQERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETAED 67
           +T  QERL+KKLG +A+PF FE+PP+ P SVTLQP P DTGK CGVDYE+KAF  E  E+
Sbjct: 97  LTRLQERLIKKLGEHAYPFTFEIPPNLPCSVTLQPGPEDTGKACGVDYEVKAFCAENLEE 156

Query: 68  KIHKRNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAV 127
           KIHKRNSVRL IRK+ YAP + G QP+ E +++F+MS   LHLEASLDKE+YYHGE I+V
Sbjct: 157 KIHKRNSVRLVIRKVQYAPERPGPQPTAETTRQFLMSDKPLHLEASLDKEIYYHGEPISV 216

Query: 128 NVHVANNSNRTVKKIKVS 145
           NVHV NN+N+TVKKIK+S
Sbjct: 217 NVHVTNNTNKTVKKIKIS 234



 Score = 84.7 bits (208), Expect = 7e-17,   Method: Compositional matrix adjust.
 Identities = 40/62 (64%), Positives = 48/62 (77%), Gaps = 5/62 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIKVS-----DICLFSTAQYKCTVAETESDCPIAPVS 279
           +YYHGE I+VNVHV NN+N+TVKKIK+S     DICLF+TAQYKC VA  E+D  +AP S
Sbjct: 207 IYYHGEPISVNVHVTNNTNKTVKKIKISVRQYADICLFNTAQYKCPVAMEEADDTVAPSS 266

Query: 280 MF 281
            F
Sbjct: 267 TF 268


>pdb|2WTR|B Chain B, Full Length Arrestin2
          Length = 418

 Score =  204 bits (519), Expect = 5e-53,   Method: Compositional matrix adjust.
 Identities = 93/138 (67%), Positives = 113/138 (81%)

Query: 8   VTFGQERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETAED 67
           +T  QERL+KKLG +A+PF FE+PP+ P SVTLQP P DTGK CGVDYE+KAF  E  E+
Sbjct: 97  LTRLQERLIKKLGEHAYPFTFEIPPNLPCSVTLQPGPEDTGKACGVDYEVKAFCAENLEE 156

Query: 68  KIHKRNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAV 127
           KIHKRNSVRL IRK+ YAP + G QP+ E +++F+MS   LHLEASLDKE+YYHGE I+V
Sbjct: 157 KIHKRNSVRLVIRKVQYAPERPGPQPTAETTRQFLMSDKPLHLEASLDKEIYYHGEPISV 216

Query: 128 NVHVANNSNRTVKKIKVS 145
           NVHV NN+N+TVKKIK+S
Sbjct: 217 NVHVTNNTNKTVKKIKIS 234



 Score = 84.7 bits (208), Expect = 7e-17,   Method: Compositional matrix adjust.
 Identities = 40/62 (64%), Positives = 48/62 (77%), Gaps = 5/62 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIKVS-----DICLFSTAQYKCTVAETESDCPIAPVS 279
           +YYHGE I+VNVHV NN+N+TVKKIK+S     DICLF+TAQYKC VA  E+D  +AP S
Sbjct: 207 IYYHGEPISVNVHVTNNTNKTVKKIKISVRQYADICLFNTAQYKCPVAMEEADDTVAPSS 266

Query: 280 MF 281
            F
Sbjct: 267 TF 268


>pdb|1G4M|A Chain A, Crystal Structure Of Bovine Beta-Arrestin 1
 pdb|1G4M|B Chain B, Crystal Structure Of Bovine Beta-Arrestin 1
 pdb|1G4R|A Chain A, Crystal Structure Of Bovine Beta-Arrestin 1
 pdb|3GD1|C Chain C, Structure Of An ArrestinCLATHRIN COMPLEX REVEALS A NOVEL
           Clathrin Binding Domain That Modulates Receptor
           Trafficking
 pdb|3GD1|E Chain E, Structure Of An ArrestinCLATHRIN COMPLEX REVEALS A NOVEL
           Clathrin Binding Domain That Modulates Receptor
           Trafficking
          Length = 393

 Score =  204 bits (518), Expect = 6e-53,   Method: Compositional matrix adjust.
 Identities = 93/138 (67%), Positives = 113/138 (81%)

Query: 8   VTFGQERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETAED 67
           +T  QERL+KKLG +A+PF FE+PP+ P SVTLQP P DTGK CGVDYE+KAF  E  E+
Sbjct: 97  LTRLQERLIKKLGEHAYPFTFEIPPNLPCSVTLQPGPEDTGKACGVDYEVKAFCAENLEE 156

Query: 68  KIHKRNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAV 127
           KIHKRNSVRL IRK+ YAP + G QP+ E +++F+MS   LHLEASLDKE+YYHGE I+V
Sbjct: 157 KIHKRNSVRLVIRKVQYAPERPGPQPTAETTRQFLMSDKPLHLEASLDKEIYYHGEPISV 216

Query: 128 NVHVANNSNRTVKKIKVS 145
           NVHV NN+N+TVKKIK+S
Sbjct: 217 NVHVTNNTNKTVKKIKIS 234



 Score = 84.3 bits (207), Expect = 9e-17,   Method: Compositional matrix adjust.
 Identities = 40/62 (64%), Positives = 48/62 (77%), Gaps = 5/62 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIKVS-----DICLFSTAQYKCTVAETESDCPIAPVS 279
           +YYHGE I+VNVHV NN+N+TVKKIK+S     DICLF+TAQYKC VA  E+D  +AP S
Sbjct: 207 IYYHGEPISVNVHVTNNTNKTVKKIKISVRQYADICLFNTAQYKCPVAMEEADDTVAPSS 266

Query: 280 MF 281
            F
Sbjct: 267 TF 268


>pdb|3GC3|A Chain A, Crystal Structure Of Arrestin2s And Clathrin
          Length = 385

 Score =  204 bits (518), Expect = 7e-53,   Method: Compositional matrix adjust.
 Identities = 93/138 (67%), Positives = 113/138 (81%)

Query: 8   VTFGQERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETAED 67
           +T  QERL+KKLG +A+PF FE+PP+ P SVTLQP P DTGK CGVDYE+KAF  E  E+
Sbjct: 97  LTRLQERLIKKLGEHAYPFTFEIPPNLPCSVTLQPGPEDTGKACGVDYEVKAFCAENLEE 156

Query: 68  KIHKRNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAV 127
           KIHKRNSVRL IRK+ YAP + G QP+ E +++F+MS   LHLEASLDKE+YYHGE I+V
Sbjct: 157 KIHKRNSVRLVIRKVQYAPERPGPQPTAETTRQFLMSDKPLHLEASLDKEIYYHGEPISV 216

Query: 128 NVHVANNSNRTVKKIKVS 145
           NVHV NN+N+TVKKIK+S
Sbjct: 217 NVHVTNNTNKTVKKIKIS 234



 Score = 84.0 bits (206), Expect = 1e-16,   Method: Compositional matrix adjust.
 Identities = 40/62 (64%), Positives = 48/62 (77%), Gaps = 5/62 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIKVS-----DICLFSTAQYKCTVAETESDCPIAPVS 279
           +YYHGE I+VNVHV NN+N+TVKKIK+S     DICLF+TAQYKC VA  E+D  +AP S
Sbjct: 207 IYYHGEPISVNVHVTNNTNKTVKKIKISVRQYADICLFNTAQYKCPVAMEEADDTVAPSS 266

Query: 280 MF 281
            F
Sbjct: 267 TF 268


>pdb|3P2D|A Chain A, Crystal Structure Of Arrestin-3 Reveals The Basis Of The
           Difference In Receptor Binding Between Two Non-Visual
           Subtypes
 pdb|3P2D|B Chain B, Crystal Structure Of Arrestin-3 Reveals The Basis Of The
           Difference In Receptor Binding Between Two Non-Visual
           Subtypes
          Length = 393

 Score =  191 bits (486), Expect = 4e-49,   Method: Compositional matrix adjust.
 Identities = 88/134 (65%), Positives = 106/134 (79%)

Query: 12  QERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETAEDKIHK 71
           QERL++KLG +A PFFF +P + P SVTLQP P DTGK CGVD+E++AF  ++ E+K HK
Sbjct: 102 QERLLRKLGQHAHPFFFTIPQNLPCSVTLQPGPEDTGKACGVDFEIRAFCAKSLEEKSHK 161

Query: 72  RNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAVNVHV 131
           RNSVRL IRK+ +AP K G QPS E ++ F+MS   LHLEASLDKELYYHGE + VNVHV
Sbjct: 162 RNSVRLVIRKVQFAPEKPGPQPSAETTRHFLMSDRSLHLEASLDKELYYHGEPLNVNVHV 221

Query: 132 ANNSNRTVKKIKVS 145
            NNS +TVKKIKVS
Sbjct: 222 TNNSTKTVKKIKVS 235



 Score = 83.6 bits (205), Expect = 1e-16,   Method: Compositional matrix adjust.
 Identities = 41/62 (66%), Positives = 46/62 (74%), Gaps = 5/62 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIKVS-----DICLFSTAQYKCTVAETESDCPIAPVS 279
           LYYHGE + VNVHV NNS +TVKKIKVS     DICLFSTAQYKC VA+ E D  ++P S
Sbjct: 208 LYYHGEPLNVNVHVTNNSTKTVKKIKVSVRQYADICLFSTAQYKCPVAQVEQDDQVSPSS 267

Query: 280 MF 281
            F
Sbjct: 268 TF 269


>pdb|1SUJ|A Chain A, X-Ray Crystal Structure Of Ambystoma Tigrinum Cone
           Arrestin
          Length = 392

 Score =  165 bits (417), Expect = 4e-41,   Method: Compositional matrix adjust.
 Identities = 74/124 (59%), Positives = 95/124 (76%)

Query: 12  QERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETAEDKIHK 71
           QE+LMKKLG +A+PF F++  + P SVTLQP P DTGK CGVD+E+KAF  E  E+KIHK
Sbjct: 98  QEKLMKKLGAHAYPFCFKMGTNLPCSVTLQPGPDDTGKSCGVDFEVKAFCAENLEEKIHK 157

Query: 72  RNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAVNVHV 131
           RNSV+L IRK+ +AP+  G  P  E++++FM+S   LHLEASLDKE+YYHGE I VNV +
Sbjct: 158 RNSVQLVIRKVQFAPANLGVAPKTEITRQFMLSDRPLHLEASLDKEIYYHGEPINVNVKI 217

Query: 132 ANNS 135
            N +
Sbjct: 218 NNTT 221



 Score = 36.6 bits (83), Expect = 0.019,   Method: Compositional matrix adjust.
 Identities = 24/57 (42%), Positives = 35/57 (61%), Gaps = 5/57 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKI-----KVSDICLFSTAQYKCTVAETESDCPIA 276
           +YYHGE I VNV + N + + VKKI     +V+D+ LFS  +Y  TV   E++  +A
Sbjct: 204 IYYHGEPINVNVKINNTTGKIVKKIKIIVEQVTDVVLFSLDKYVKTVCAEETNDTVA 260


>pdb|3UGX|A Chain A, Crystal Structure Of Visual Arrestin
 pdb|3UGX|B Chain B, Crystal Structure Of Visual Arrestin
 pdb|3UGX|C Chain C, Crystal Structure Of Visual Arrestin
 pdb|3UGX|D Chain D, Crystal Structure Of Visual Arrestin
          Length = 414

 Score =  149 bits (377), Expect = 1e-36,   Method: Compositional matrix adjust.
 Identities = 75/136 (55%), Positives = 89/136 (65%), Gaps = 3/136 (2%)

Query: 12  QERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETA---EDK 68
           QE L+KKLG N +PF    P   P SV LQPAP D GK CGVD+E+KAF   +    EDK
Sbjct: 114 QESLIKKLGANTYPFLLTFPDYLPCSVMLQPAPQDVGKSCGVDFEIKAFATHSTDVEEDK 173

Query: 69  IHKRNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAVN 128
           I K++SVRL IRK+ +AP   G QP  E S +F MS   L L  SL KE+YYHGE I V 
Sbjct: 174 IPKKSSVRLLIRKVQHAPRDMGPQPRAEASWQFFMSDKPLRLAVSLSKEIYYHGEPIPVT 233

Query: 129 VHVANNSNRTVKKIKV 144
           V V N++ +TVKKIKV
Sbjct: 234 VAVTNSTEKTVKKIKV 249



 Score = 48.1 bits (113), Expect = 6e-06,   Method: Compositional matrix adjust.
 Identities = 26/60 (43%), Positives = 37/60 (61%), Gaps = 5/60 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIK-----VSDICLFSTAQYKCTVAETESDCPIAPVS 279
           +YYHGE I V V V N++ +TVKKIK     V+++ L+S+  Y  TVA  E+   + P S
Sbjct: 223 IYYHGEPIPVTVAVTNSTEKTVKKIKVLVEQVTNVVLYSSDYYIKTVAAEEAQEKVPPNS 282


>pdb|1CF1|A Chain A, Arrestin From Bovine Rod Outer Segments
 pdb|1CF1|B Chain B, Arrestin From Bovine Rod Outer Segments
 pdb|1CF1|C Chain C, Arrestin From Bovine Rod Outer Segments
 pdb|1CF1|D Chain D, Arrestin From Bovine Rod Outer Segments
          Length = 404

 Score =  149 bits (377), Expect = 1e-36,   Method: Compositional matrix adjust.
 Identities = 75/136 (55%), Positives = 89/136 (65%), Gaps = 3/136 (2%)

Query: 12  QERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETA---EDK 68
           QE L+KKLG N +PF    P   P SV LQPAP D GK CGVD+E+KAF   +    EDK
Sbjct: 104 QESLIKKLGANTYPFLLTFPDYLPCSVMLQPAPQDVGKSCGVDFEIKAFATHSTDVEEDK 163

Query: 69  IHKRNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAVN 128
           I K++SVRL IRK+ +AP   G QP  E S +F MS   L L  SL KE+YYHGE I V 
Sbjct: 164 IPKKSSVRLLIRKVQHAPRDMGPQPRAEASWQFFMSDKPLRLAVSLSKEIYYHGEPIPVT 223

Query: 129 VHVANNSNRTVKKIKV 144
           V V N++ +TVKKIKV
Sbjct: 224 VAVTNSTEKTVKKIKV 239



 Score = 48.1 bits (113), Expect = 7e-06,   Method: Compositional matrix adjust.
 Identities = 28/70 (40%), Positives = 42/70 (60%), Gaps = 6/70 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIK-----VSDICLFSTAQYKCTVAETESDCPIAPVS 279
           +YYHGE I V V V N++ +TVKKIK     V+++ L+S+  Y  TVA  E+   + P S
Sbjct: 213 IYYHGEPIPVTVAVTNSTEKTVKKIKVLVEQVTNVVLYSSDYYIKTVAAEEAQEKVPPNS 272

Query: 280 MFDTEDLAML 289
              T+ L ++
Sbjct: 273 SL-TKTLTLV 281


>pdb|1AYR|A Chain A, Arrestin From Bovine Rod Outer Segments
 pdb|1AYR|C Chain C, Arrestin From Bovine Rod Outer Segments
 pdb|1AYR|B Chain B, Arrestin From Bovine Rod Outer Segments
 pdb|1AYR|D Chain D, Arrestin From Bovine Rod Outer Segments
          Length = 368

 Score =  149 bits (377), Expect = 1e-36,   Method: Compositional matrix adjust.
 Identities = 75/136 (55%), Positives = 89/136 (65%), Gaps = 3/136 (2%)

Query: 12  QERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETA---EDK 68
           QE L+KKLG N +PF    P   P SV LQPAP D GK CGVD+E+KAF   +    EDK
Sbjct: 104 QESLIKKLGANTYPFLLTFPDYLPCSVMLQPAPQDVGKSCGVDFEIKAFATHSTDVEEDK 163

Query: 69  IHKRNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAVN 128
           I K++SVRL IRK+ +AP   G QP  E S +F MS   L L  SL KE+YYHGE I V 
Sbjct: 164 IPKKSSVRLLIRKVQHAPRDMGPQPRAEASWQFFMSDKPLRLAVSLSKEIYYHGEPIPVT 223

Query: 129 VHVANNSNRTVKKIKV 144
           V V N++ +TVKKIKV
Sbjct: 224 VAVTNSTEKTVKKIKV 239



 Score = 47.8 bits (112), Expect = 8e-06,   Method: Compositional matrix adjust.
 Identities = 28/70 (40%), Positives = 42/70 (60%), Gaps = 6/70 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIK-----VSDICLFSTAQYKCTVAETESDCPIAPVS 279
           +YYHGE I V V V N++ +TVKKIK     V+++ L+S+  Y  TVA  E+   + P S
Sbjct: 213 IYYHGEPIPVTVAVTNSTEKTVKKIKVLVEQVTNVVLYSSDYYIKTVAAEEAQEKVPPNS 272

Query: 280 MFDTEDLAML 289
              T+ L ++
Sbjct: 273 SL-TKTLTLV 281


>pdb|3UGU|A Chain A, Crystal Structure Of P44 (Splice Variant Of Visual
           Arrestin)
          Length = 380

 Score =  149 bits (377), Expect = 2e-36,   Method: Compositional matrix adjust.
 Identities = 75/136 (55%), Positives = 89/136 (65%), Gaps = 3/136 (2%)

Query: 12  QERLMKKLGPNAFPFFFELPPSCPASVTLQPAPGDTGKPCGVDYELKAFVGETA---EDK 68
           QE L+KKLG N +PF    P   P SV LQPAP D GK CGVD+E+KAF   +    EDK
Sbjct: 114 QESLIKKLGANTYPFLLTFPDYLPCSVMLQPAPQDVGKSCGVDFEIKAFATHSTDVEEDK 173

Query: 69  IHKRNSVRLAIRKIMYAPSKQGEQPSVEVSKEFMMSPNKLHLEASLDKELYYHGESIAVN 128
           I K++SVRL IRK+ +AP   G QP  E S +F MS   L L  SL KE+YYHGE I V 
Sbjct: 174 IPKKSSVRLLIRKVQHAPRDMGPQPRAEASWQFFMSDKPLRLAVSLSKEIYYHGEPIPVT 233

Query: 129 VHVANNSNRTVKKIKV 144
           V V N++ +TVKKIKV
Sbjct: 234 VAVTNSTEKTVKKIKV 249



 Score = 47.8 bits (112), Expect = 7e-06,   Method: Compositional matrix adjust.
 Identities = 28/70 (40%), Positives = 42/70 (60%), Gaps = 6/70 (8%)

Query: 225 LYYHGESIAVNVHVANNSNRTVKKIK-----VSDICLFSTAQYKCTVAETESDCPIAPVS 279
           +YYHGE I V V V N++ +TVKKIK     V+++ L+S+  Y  TVA  E+   + P S
Sbjct: 223 IYYHGEPIPVTVAVTNSTEKTVKKIKVLVEQVTNVVLYSSDYYIKTVAAEEAQEKVPPNS 282

Query: 280 MFDTEDLAML 289
              T+ L ++
Sbjct: 283 SL-TKTLTLV 291


>pdb|3ROT|A Chain A, Crystal Structure Of Abc Sugar Transporter (Periplasmic
           Sugar Binding Protein) From Legionella Pneumophila
 pdb|3ROT|B Chain B, Crystal Structure Of Abc Sugar Transporter (Periplasmic
           Sugar Binding Protein) From Legionella Pneumophila
          Length = 297

 Score = 27.7 bits (60), Expect = 8.0,   Method: Compositional matrix adjust.
 Identities = 18/45 (40%), Positives = 22/45 (48%), Gaps = 6/45 (13%)

Query: 6   YKVTFGQERLM--KKLGPNAFPFFFELPPSCPASVTLQPAPGDTG 48
           Y V  G + L+  KKLG  A     EL PS   ++ L P PG  G
Sbjct: 104 YLVFLGSDNLLAGKKLGEKAL----ELTPSAKRALVLNPQPGHIG 144


  Database: pdbaa
    Posted date:  Mar 3, 2013 10:34 PM
  Number of letters in database: 14,973,337
  Number of sequences in database:  62,578
  
Lambda     K      H
   0.317    0.133    0.396 

Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 9,620,361
Number of Sequences: 62578
Number of extensions: 403428
Number of successful extensions: 924
Number of sequences better than 100.0: 14
Number of HSP's better than 100.0 without gapping: 13
Number of HSP's successfully gapped in prelim test: 1
Number of HSP's that attempted gapping in prelim test: 887
Number of HSP's gapped (non-prelim): 24
length of query: 323
length of database: 14,973,337
effective HSP length: 99
effective length of query: 224
effective length of database: 8,778,115
effective search space: 1966297760
effective search space used: 1966297760
T: 11
A: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 51 (24.3 bits)