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= 016893
(381 letters)
Database: pdbaa
62,578 sequences; 14,973,337 total letters
Searching..................................................done
>pdb|2EA5|A Chain A, Solution Structure Of The Ring Domain Of The Human Cell
Growth Regulator With Ring Finger Domain 1 Protein
Length = 68
Score = 48.9 bits (115), Expect = 4e-06, Method: Compositional matrix adjust.
Identities = 24/62 (38%), Positives = 37/62 (59%), Gaps = 5/62 (8%)
Query: 310 GNSAAEGFEDSDP-GKECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPI 368
G+S + G E S+ K+CV+C + +LPCRH C+C C K + +CP+CRQ +
Sbjct: 1 GSSGSSGVEPSEENSKDCVVCQNGTVNWVLLPCRHTCLCDGCVKYFQ----QCPMCRQFV 56
Query: 369 EE 370
+E
Sbjct: 57 QE 58
>pdb|2VJE|A Chain A, Crystal Structure Of The Mdm2-Mdmx Ring Domain Heterodimer
pdb|2VJE|C Chain C, Crystal Structure Of The Mdm2-Mdmx Ring Domain Heterodimer
pdb|2VJF|A Chain A, Crystal Structure Of The Mdm2-Mdmx Ring Domain Heterodimer
pdb|2VJF|C Chain C, Crystal Structure Of The Mdm2-Mdmx Ring Domain Heterodimer
Length = 64
Score = 47.4 bits (111), Expect = 1e-05, Method: Composition-based stats.
Identities = 19/49 (38%), Positives = 32/49 (65%), Gaps = 2/49 (4%)
Query: 326 CVICMTEPKDTAVLPCR--HMCMCGECAKELRLQSNKCPICRQPIEELI 372
CVIC PK+ ++ + H+ C CAK+L+ ++ CP+CRQPI+ ++
Sbjct: 11 CVICQGRPKNGCIVHGKTGHLMACFTCAKKLKKRNKPCPVCRQPIQMIV 59
>pdb|2HDP|A Chain A, Solution Structure Of Hdm2 Ring Finger Domain
pdb|2HDP|B Chain B, Solution Structure Of Hdm2 Ring Finger Domain
Length = 63
Score = 47.4 bits (111), Expect = 1e-05, Method: Composition-based stats.
Identities = 19/49 (38%), Positives = 32/49 (65%), Gaps = 2/49 (4%)
Query: 326 CVICMTEPKDTAVLPCR--HMCMCGECAKELRLQSNKCPICRQPIEELI 372
CVIC PK+ ++ + H+ C CAK+L+ ++ CP+CRQPI+ ++
Sbjct: 10 CVICQGRPKNGCIVHGKTGHLMACFTCAKKLKKRNKPCPVCRQPIQMIV 58
>pdb|3EB5|A Chain A, Structure Of The Ciap2 Ring Domain
pdb|3EB6|A Chain A, Structure Of The Ciap2 Ring Domain Bound To Ubch5b
Length = 74
Score = 45.4 bits (106), Expect = 6e-05, Method: Composition-based stats.
Identities = 18/46 (39%), Positives = 26/46 (56%), Gaps = 4/46 (8%)
Query: 324 KECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPIE 369
+ C +CM + +PC H+ +C +CA LR KCPICR I+
Sbjct: 25 RTCKVCMDKEVSIVFIPCGHLVVCKDCAPSLR----KCPICRSTIK 66
>pdb|3T6P|A Chain A, Iap Antagonist-Induced Conformational Change In Ciap1
Promotes E3 Ligase Activation Via Dimerization
Length = 345
Score = 45.1 bits (105), Expect = 7e-05, Method: Compositional matrix adjust.
Identities = 22/60 (36%), Positives = 29/60 (48%), Gaps = 4/60 (6%)
Query: 310 GNSAAEGFEDSDPGKECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPIE 369
G S E + C +CM + +PC H+ +C ECA LR KCPICR I+
Sbjct: 282 GLSLEEQLRRLQEERTCKVCMDKEVSVVFIPCGHLVVCQECAPSLR----KCPICRGIIK 337
>pdb|2VJE|B Chain B, Crystal Structure Of The Mdm2-Mdmx Ring Domain Heterodimer
pdb|2VJE|D Chain D, Crystal Structure Of The Mdm2-Mdmx Ring Domain Heterodimer
pdb|2VJF|B Chain B, Crystal Structure Of The Mdm2-Mdmx Ring Domain Heterodimer
pdb|2VJF|D Chain D, Crystal Structure Of The Mdm2-Mdmx Ring Domain Heterodimer
Length = 63
Score = 42.7 bits (99), Expect = 3e-04, Method: Composition-based stats.
Identities = 18/55 (32%), Positives = 31/55 (56%), Gaps = 2/55 (3%)
Query: 324 KECVICMTEPKDTAVLPCR--HMCMCGECAKELRLQSNKCPICRQPIEELIEIKI 376
K C +C P+D ++ R H+ C CA+ L+ CPIC++ I+ +I++ I
Sbjct: 8 KPCSLCEKRPRDGNIIHGRTGHLVTCFHCARRLKKAGASCPICKKEIQLVIKVFI 62
>pdb|4AUQ|B Chain B, Structure Of Birc7-Ubch5b-Ub Complex.
pdb|4AUQ|E Chain E, Structure Of Birc7-Ubch5b-Ub Complex
Length = 62
Score = 40.8 bits (94), Expect = 0.001, Method: Composition-based stats.
Identities = 17/49 (34%), Positives = 26/49 (53%), Gaps = 5/49 (10%)
Query: 324 KECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPIEELI 372
+ C +C+ +PC H+ +C ECA L+L CPICR P+ +
Sbjct: 14 RTCKVCLDRAVSIVFVPCGHL-VCAECAPGLQL----CPICRAPVRSRV 57
>pdb|2YHN|A Chain A, The Idol-Ube2d Complex Mediates Sterol-Dependent
Degradation Of The Ldl Receptor
pdb|2YHN|B Chain B, The Idol-Ube2d Complex Mediates Sterol-Dependent
Degradation Of The Ldl Receptor
pdb|2YHO|A Chain A, The Idol-Ube2d Complex Mediates Sterol-Dependent
Degradation Of The Ldl Receptor
pdb|2YHO|C Chain C, The Idol-Ube2d Complex Mediates Sterol-Dependent
Degradation Of The Ldl Receptor
pdb|2YHO|E Chain E, The Idol-Ube2d Complex Mediates Sterol-Dependent
Degradation Of The Ldl Receptor
pdb|2YHO|G Chain G, The Idol-Ube2d Complex Mediates Sterol-Dependent
Degradation Of The Ldl Receptor
Length = 79
Score = 39.7 bits (91), Expect = 0.003, Method: Composition-based stats.
Identities = 15/46 (32%), Positives = 24/46 (52%), Gaps = 4/46 (8%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPIEEL 371
C++C E ++ PC H C CA +L+ CP+CR +E +
Sbjct: 21 CMVCCEEEINSTFCPCGHTVCCESCAAQLQ----SCPVCRSRVEHV 62
>pdb|2ECG|A Chain A, Solution Structure Of The Ring Domain Of The Baculoviral
Iap Repeat-Containing Protein 4 From Homo Sapiens
Length = 75
Score = 37.0 bits (84), Expect = 0.020, Method: Composition-based stats.
Identities = 15/41 (36%), Positives = 22/41 (53%), Gaps = 4/41 (9%)
Query: 324 KECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPIC 364
K C ICM +PC H+ C +CA+ + +KCP+C
Sbjct: 26 KLCKICMDRNIAIVFVPCGHLVTCKQCAEAV----DKCPMC 62
>pdb|4IC3|A Chain A, Crystal Structure Of The F495l Mutant Xiap Ring Domain
pdb|4IC3|B Chain B, Crystal Structure Of The F495l Mutant Xiap Ring Domain
Length = 74
Score = 36.6 bits (83), Expect = 0.023, Method: Composition-based stats.
Identities = 15/41 (36%), Positives = 22/41 (53%), Gaps = 4/41 (9%)
Query: 324 KECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPIC 364
K C ICM +PC H+ C +CA+ + +KCP+C
Sbjct: 25 KLCKICMDRNIAIVFVPCGHLVTCKQCAEAV----DKCPMC 61
>pdb|4IC2|A Chain A, Crystal Structure Of The Xiap Ring Domain
pdb|4IC2|B Chain B, Crystal Structure Of The Xiap Ring Domain
Length = 74
Score = 36.6 bits (83), Expect = 0.023, Method: Composition-based stats.
Identities = 15/41 (36%), Positives = 22/41 (53%), Gaps = 4/41 (9%)
Query: 324 KECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPIC 364
K C ICM +PC H+ C +CA+ + +KCP+C
Sbjct: 25 KLCKICMDRNIAIVFVPCGHLVTCKQCAEAV----DKCPMC 61
>pdb|1CHC|A Chain A, Structure Of The C3hc4 Domain By 1h-Nuclear Magnetic
Resonance Spectroscopy; A New Structural Class Of Zinc-
Finger
Length = 68
Score = 33.5 bits (75), Expect = 0.20, Method: Compositional matrix adjust.
Identities = 21/63 (33%), Positives = 31/63 (49%), Gaps = 5/63 (7%)
Query: 323 GKECVICMTEPKD-TAVLPCRHMCMCGECAKELRLQSNKCPICRQPIEEL---IEIKINS 378
+ C IC+ +P + + LPC H C C Q+ CP+C+ P+E + IE
Sbjct: 5 AERCPICLEDPSNYSMALPCLHA-FCYVCITRWIRQNPTCPLCKVPVESVVHTIESDSEF 63
Query: 379 GDQ 381
GDQ
Sbjct: 64 GDQ 66
>pdb|2D8T|A Chain A, Solution Structure Of The Ring Domain Of The Human Ring
Finger Protein 146
Length = 71
Score = 33.1 bits (74), Expect = 0.24, Method: Compositional matrix adjust.
Identities = 17/46 (36%), Positives = 22/46 (47%), Gaps = 1/46 (2%)
Query: 325 ECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPIEE 370
EC IC+ LPC+H+ C C K +C +CRQ I E
Sbjct: 17 ECAICLQTCVHPVSLPCKHV-FCYLCVKGASWLGKRCALCRQEIPE 61
>pdb|2YUR|A Chain A, Solution Structure Of The Ring Finger Of Human
Retinoblastoma-Binding Protein 6
Length = 74
Score = 32.7 bits (73), Expect = 0.36, Method: Compositional matrix adjust.
Identities = 21/60 (35%), Positives = 31/60 (51%), Gaps = 3/60 (5%)
Query: 310 GNSAAEGFEDSDPGKE-CVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNK--CPICRQ 366
G+S + G +D P + C+IC D V+PC C EC + L+S++ CP C Q
Sbjct: 1 GSSGSSGEDDPIPDELLCLICKDIMTDAVVIPCCGNSYCDECIRTALLESDEHTCPTCHQ 60
>pdb|3LRQ|A Chain A, Crystal Structure Of The U-Box Domain Of Human Ubiquitin-
Protein Ligase (E3), Northeast Structural Genomics
Consortium Target Hr4604d.
pdb|3LRQ|B Chain B, Crystal Structure Of The U-Box Domain Of Human Ubiquitin-
Protein Ligase (E3), Northeast Structural Genomics
Consortium Target Hr4604d.
pdb|3LRQ|C Chain C, Crystal Structure Of The U-Box Domain Of Human Ubiquitin-
Protein Ligase (E3), Northeast Structural Genomics
Consortium Target Hr4604d.
pdb|3LRQ|D Chain D, Crystal Structure Of The U-Box Domain Of Human Ubiquitin-
Protein Ligase (E3), Northeast Structural Genomics
Consortium Target Hr4604d
Length = 100
Score = 32.3 bits (72), Expect = 0.41, Method: Composition-based stats.
Identities = 16/46 (34%), Positives = 24/46 (52%), Gaps = 3/46 (6%)
Query: 326 CVICMTEPKDTAVLP-CRHMCMCGECAKE-LRLQSNKCPICRQPIE 369
C IC + +D + P C +C C C + L Q +CP CR P++
Sbjct: 25 CFICXEKLRDARLCPHCSKLC-CFSCIRRWLTEQRAQCPHCRAPLQ 69
>pdb|4A4B|A Chain A, Structure Of Modified Phosphotyr371-C-Cbl-Ubch5b-Zap-70
Complex
Length = 391
Score = 32.0 bits (71), Expect = 0.63, Method: Compositional matrix adjust.
Identities = 16/45 (35%), Positives = 21/45 (46%), Gaps = 2/45 (4%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELR-LQSNKCPICRQPIE 369
C IC KD + PC H+ MC C + + CP CR I+
Sbjct: 337 CKICAENDKDVKIEPCGHL-MCTSCLTSWQESEGQGCPFCRCEIK 380
>pdb|3VGO|A Chain A, Crystal Structure Of The N-Terminal Fragment Of Cbl-B
pdb|3VGO|B Chain B, Crystal Structure Of The N-Terminal Fragment Of Cbl-B
pdb|3VGO|C Chain C, Crystal Structure Of The N-Terminal Fragment Of Cbl-B
Length = 394
Score = 32.0 bits (71), Expect = 0.63, Method: Compositional matrix adjust.
Identities = 16/45 (35%), Positives = 21/45 (46%), Gaps = 2/45 (4%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNK-CPICRQPIE 369
C IC KD + PC H+ MC C + + CP CR I+
Sbjct: 341 CKICAENDKDVKIEPCGHL-MCTSCLTAWQESDGQGCPFCRCEIK 384
>pdb|4A4C|A Chain A, Structure Of Phosphotyr371-C-Cbl-Ubch5b-Zap-70 Complex
Length = 391
Score = 32.0 bits (71), Expect = 0.64, Method: Compositional matrix adjust.
Identities = 16/45 (35%), Positives = 21/45 (46%), Gaps = 2/45 (4%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELR-LQSNKCPICRQPIE 369
C IC KD + PC H+ MC C + + CP CR I+
Sbjct: 337 CKICAENDKDVKIEPCGHL-MCTSCLTSWQESEGQGCPFCRCEIK 380
>pdb|2Y1M|A Chain A, Structure Of Native C-Cbl
pdb|2Y1M|B Chain B, Structure Of Native C-Cbl
pdb|2Y1M|C Chain C, Structure Of Native C-Cbl
pdb|2Y1M|D Chain D, Structure Of Native C-Cbl
pdb|2Y1M|E Chain E, Structure Of Native C-Cbl
pdb|2Y1M|F Chain F, Structure Of Native C-Cbl
pdb|2Y1N|A Chain A, Structure Of C-Cbl-Zap-70 Peptide Complex
pdb|2Y1N|C Chain C, Structure Of C-Cbl-Zap-70 Peptide Complex
Length = 389
Score = 31.6 bits (70), Expect = 0.70, Method: Compositional matrix adjust.
Identities = 16/45 (35%), Positives = 21/45 (46%), Gaps = 2/45 (4%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELR-LQSNKCPICRQPIE 369
C IC KD + PC H+ MC C + + CP CR I+
Sbjct: 335 CKICAENDKDVKIEPCGHL-MCTSCLTSWQESEGQGCPFCRCEIK 378
>pdb|1FBV|A Chain A, Structure Of A Cbl-Ubch7 Complex: Ring Domain Function In
Ubiquitin-Protein Ligases
Length = 388
Score = 31.6 bits (70), Expect = 0.72, Method: Compositional matrix adjust.
Identities = 16/45 (35%), Positives = 21/45 (46%), Gaps = 2/45 (4%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELR-LQSNKCPICRQPIE 369
C IC KD + PC H+ MC C + + CP CR I+
Sbjct: 335 CKICAENDKDVKIEPCGHL-MCTSCLTSWQESEGQGCPFCRCEIK 378
>pdb|2ECN|A Chain A, Solution Structure Of The Ring Domain Of The Human Ring
Finger Protein 141
Length = 70
Score = 30.4 bits (67), Expect = 1.8, Method: Compositional matrix adjust.
Identities = 17/42 (40%), Positives = 22/42 (52%), Gaps = 2/42 (4%)
Query: 324 KECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICR 365
+EC ICM D +LPC H C +C + + CPICR
Sbjct: 16 EECCICMDGRADL-ILPCAHS-FCQKCIDKWSDRHRNCPICR 55
>pdb|3ZTG|A Chain A, Solution Structure Of The Ring Finger-Like Domain Of
Retinoblastoma Binding Protein-6 (Rbbp6)
pdb|3ZTG|B Chain B, Solution Structure Of The Ring Finger-Like Domain Of
Retinoblastoma Binding Protein-6 (Rbbp6)
Length = 92
Score = 30.0 bits (66), Expect = 2.0, Method: Compositional matrix adjust.
Identities = 16/43 (37%), Positives = 22/43 (51%), Gaps = 2/43 (4%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNK--CPICRQ 366
C+IC D V+PC C EC + L+S++ CP C Q
Sbjct: 16 CLICKDIMTDAVVIPCCGNSYCDECIRTALLESDEHTCPTCHQ 58
>pdb|2KIZ|A Chain A, Solution Structure Of Arkadia Ring-H2 Finger Domain
Length = 69
Score = 29.6 bits (65), Expect = 2.5, Method: Compositional matrix adjust.
Identities = 18/48 (37%), Positives = 26/48 (54%), Gaps = 4/48 (8%)
Query: 325 ECVICMT---EPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPIE 369
+C IC++ E +D LPC H+ C + + + KCPICR IE
Sbjct: 16 KCTICLSILEEGEDVRRLPCMHL-FHQVCVDQWLITNKKCPICRVDIE 62
>pdb|4EPO|C Chain C, Crystal Structure Of Rnf8 Bound To The Ubc13MMS2
HETERODIMER
pdb|4EPO|G Chain G, Crystal Structure Of Rnf8 Bound To The Ubc13MMS2
HETERODIMER
pdb|4EPO|H Chain H, Crystal Structure Of Rnf8 Bound To The Ubc13MMS2
HETERODIMER
pdb|4EPO|K Chain K, Crystal Structure Of Rnf8 Bound To The Ubc13MMS2
HETERODIMER
pdb|4EPO|L Chain L, Crystal Structure Of Rnf8 Bound To The Ubc13MMS2
HETERODIMER
Length = 149
Score = 29.6 bits (65), Expect = 2.7, Method: Compositional matrix adjust.
Identities = 15/45 (33%), Positives = 22/45 (48%), Gaps = 1/45 (2%)
Query: 325 ECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPIE 369
+C+IC + L C H C C E + +CPICR+ I+
Sbjct: 66 QCIICSEYFIEAVTLNCAHS-FCSYCINEWMKRKIECPICRKDIK 109
>pdb|1IYM|A Chain A, Ring-H2 Finger Domain Of El5
Length = 55
Score = 29.6 bits (65), Expect = 3.0, Method: Composition-based stats.
Identities = 16/50 (32%), Positives = 22/50 (44%), Gaps = 7/50 (14%)
Query: 321 DPGKECVICMTEPKDTAVLPCRHMCMCG-----ECAKELRLQSNKCPICR 365
D G EC +C+ E +D R + CG EC + CP+CR
Sbjct: 3 DDGVECAVCLAELEDGE--EARFLPRCGHGFHAECVDMWLGSHSTCPLCR 50
>pdb|4AYC|B Chain B, Rnf8 Ring Domain Structure
Length = 138
Score = 29.3 bits (64), Expect = 4.0, Method: Compositional matrix adjust.
Identities = 15/44 (34%), Positives = 21/44 (47%), Gaps = 1/44 (2%)
Query: 325 ECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPI 368
+C+IC + L C H C C E + +CPICR+ I
Sbjct: 55 QCIICSEYFIEAVTLNCAHS-FCSYCINEWMKRKIECPICRKDI 97
>pdb|4AYC|A Chain A, Rnf8 Ring Domain Structure
Length = 138
Score = 28.9 bits (63), Expect = 5.5, Method: Compositional matrix adjust.
Identities = 15/44 (34%), Positives = 21/44 (47%), Gaps = 1/44 (2%)
Query: 325 ECVICMTEPKDTAVLPCRHMCMCGECAKELRLQSNKCPICRQPI 368
+C+IC + L C H C C E + +CPICR+ I
Sbjct: 55 QCIICSEYFIEAVTLNCAHS-FCSYCINEWMKRKIECPICRKDI 97
>pdb|2K4D|A Chain A, E2-C-Cbl Recognition Is Necessary But Not Sufficient For
Ubiquitination Activity
Length = 83
Score = 28.1 bits (61), Expect = 8.1, Method: Compositional matrix adjust.
Identities = 16/45 (35%), Positives = 21/45 (46%), Gaps = 2/45 (4%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELR-LQSNKCPICRQPIE 369
C IC KD + PC H+ MC C + + CP CR I+
Sbjct: 27 CKICAENDKDVKIEPCGHL-MCTSCLTSWQESEGQGCPFCRCEIK 70
>pdb|4A49|A Chain A, Structure Of Phosphotyr371-C-Cbl-Ubch5b Complex
Length = 84
Score = 28.1 bits (61), Expect = 9.4, Method: Compositional matrix adjust.
Identities = 16/45 (35%), Positives = 21/45 (46%), Gaps = 2/45 (4%)
Query: 326 CVICMTEPKDTAVLPCRHMCMCGECAKELR-LQSNKCPICRQPIE 369
C IC KD + PC H+ MC C + + CP CR I+
Sbjct: 30 CKICAENDKDVKIEPCGHL-MCTSCLTSWQESEGQGCPFCRCEIK 73
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
0.319 0.137 0.426
Lambda K H
0.267 0.0410 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 10,144,200
Number of Sequences: 62578
Number of extensions: 404452
Number of successful extensions: 736
Number of sequences better than 100.0: 42
Number of HSP's better than 100.0 without gapping: 24
Number of HSP's successfully gapped in prelim test: 18
Number of HSP's that attempted gapping in prelim test: 705
Number of HSP's gapped (non-prelim): 44
length of query: 381
length of database: 14,973,337
effective HSP length: 101
effective length of query: 280
effective length of database: 8,652,959
effective search space: 2422828520
effective search space used: 2422828520
T: 11
A: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 52 (24.6 bits)