RPS-BLAST 2.2.26 [Sep-21-2011]
Database: pdb70
27,921 sequences; 6,701,793 total letters
Searching..................................................done
Query= psy13169
(129 letters)
>3b7s_A Leukotriene A-4 hydrolase; transition state, analogue peptide,
hydrolysis, hydrolase, leukotriene biosynthesis,
metal-binding, metalloprotease; 1.47A {Homo sapiens}
SCOP: a.118.1.7 b.98.1.1 d.92.1.13 PDB: 3b7t_A 3b7r_L*
2r59_A* 3b7u_X* 3fun_A* 1hs6_A* 2vj8_A* 3fh7_A* 3fh8_A*
3fhe_A* 3fts_A* 3ftu_A* 3ftv_A* 3ftw_A* 3ftx_A* 3fty_A*
3ftz_A* 3fu0_A* 3fu3_A* 3fu5_A* ...
Length = 616
Score = 42.1 bits (99), Expect = 1e-05
Identities = 24/96 (25%), Positives = 39/96 (40%), Gaps = 3/96 (3%)
Query: 28 FTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVD 87
F ++S + ++ PE T + +LF+ R PC DT S T+ E +V
Sbjct: 112 FETSPKSSALQWLTPEQ--TSGKEHPYLFSQCQAIHCRAILPCQDTPSVKLTYTAEVSVP 169
Query: 88 ENLTAVSCGDLI-EVVYTPDMRRKTFFYSLNIPAPA 122
+ L A+ E D RK + + +P P
Sbjct: 170 KELVALMSAIRDGETPDPEDPSRKIYKFIQKVPIPC 205
>3cia_A Cold-active aminopeptidase; psychrohilic, hydrolase; 2.70A
{Colwellia psychrerythraea}
Length = 605
Score = 39.0 bits (91), Expect = 1e-04
Identities = 17/59 (28%), Positives = 24/59 (40%), Gaps = 4/59 (6%)
Query: 64 ARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPA 122
AR W P DT S T+ T D++L AV + R +F+S+ P
Sbjct: 150 ARSWIPIQDTPSVRVTYTARITTDKDLLAVMSANNEPG----TERDGDYFFSMPQAIPP 204
>2xdt_A Endoplasmic reticulum aminopeptidase 1; glycoprotein,
metal-binding, metalloprotease, protease, hydrolase,
adaptive immunity; HET: NAG; 2.70A {Homo sapiens} PDB:
2yd0_A* 3qnf_A* 3mdj_A*
Length = 897
Score = 34.8 bits (80), Expect = 0.005
Identities = 11/51 (21%), Positives = 23/51 (45%)
Query: 64 ARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFY 114
AR+ FPC D + ++ ++ + A+S L++ V + + F
Sbjct: 142 ARMAFPCFDEPAFKASFSIKIRREPRHLAISNMPLVKSVTVAEGLIEDHFD 192
>3se6_A Endoplasmic reticulum aminopeptidase 2; thermolysin-like catalytic
domain, zinc BIND glycosylation, hydrolase; HET: LYS NAG
MES MAN; 3.08A {Homo sapiens}
Length = 967
Score = 33.6 bits (77), Expect = 0.012
Identities = 9/52 (17%), Positives = 19/52 (36%)
Query: 63 SARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFY 114
AR+ FPC D + ++ + A+S ++ + + F
Sbjct: 203 QARMAFPCFDEPLFKANFSIKIRRESRHIALSNMPKVKTIELEGGLLEDHFE 254
>2xq0_A LTA-4 hydrolase, leukotriene A-4 hydrolase; HET: BES; 1.96A
{Saccharomyces cerevisiae} PDB: 2xpz_A* 2xpy_A*
Length = 632
Score = 31.7 bits (72), Expect = 0.046
Identities = 16/73 (21%), Positives = 29/73 (39%), Gaps = 5/73 (6%)
Query: 28 FTCPHENSGVHFVVPEGDGTLVDRNAHLFTCPHENSARLWFPCIDTYSEVCTWRLEFTVD 87
F + + + ++ + ++F+ AR FPC DT S T+ +++
Sbjct: 118 FRTTDKCTALQWLNSKQTK---GGKPYVFSQLEAIHARSLFPCFDTPSVKSTF--TASIE 172
Query: 88 ENLTAVSCGDLIE 100
L V G IE
Sbjct: 173 SPLPVVFSGIRIE 185
>2gtq_A Aminopeptidase N; alanine aminopeptidase, M1 family peptidas PSI-2,
structural genomics, protein structure initiative; 2.05A
{Neisseria meningitidis}
Length = 867
Score = 31.8 bits (72), Expect = 0.049
Identities = 9/56 (16%), Positives = 15/56 (26%), Gaps = 10/56 (17%)
Query: 64 ARLWFPCID------TYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFF 113
R ID + T + +S G+ I+ D R +
Sbjct: 121 FRKITFYIDRPDVMSKF----TTTIVADKKRYPVLLSNGNKIDGGEFSDGRHWVKW 172
>1qzv_F Plant photosystem I: subunit PSAF; photosynthesis,plant
photosynthetic reaction center, peripheral antenna; HET:
CL1 PQN; 4.44A {Pisum sativum} SCOP: i.5.1.1
Length = 154
Score = 31.1 bits (69), Expect = 0.062
Identities = 7/15 (46%), Positives = 9/15 (60%), Gaps = 2/15 (13%)
Query: 115 SLNIPAP--APSLEI 127
SL + A AP+L I
Sbjct: 28 SLKLYADDSAPALAI 42
>2pff_B Fatty acid synthase subunit beta; fatty acid synthase,
acyl-carrier-protein, beta-ketoacyl RED beta-ketoacyl
synthase, dehydratase; 4.00A {Saccharomyces cerevisiae}
Length = 2006
Score = 29.6 bits (66), Expect = 0.27
Identities = 26/126 (20%), Positives = 41/126 (32%), Gaps = 43/126 (34%)
Query: 19 TLVDR-NAHLFTCPHE--------NSGVHFVV---PEGDGTLVDRNAHL---FTCPHENS 63
V++ N+HL P N + VV P+ +L N L +
Sbjct: 351 DYVNKTNSHL---PAGKQVEISLVNGAKNLVVSGPPQ---SLYGLNLTLRKAKAPSGLDQ 404
Query: 64 ARLWFPCIDTYSE---VCTWR-LEFTV---DENLTAVSCGDLIEVVYTPDMRRKTFFY-- 114
+R+ P +SE + R L L S DLI D+ + +
Sbjct: 405 SRI--P----FSERKLKFSNRFLPVASPFHSHLLVPAS--DLIN----KDLVKNNVSFNA 452
Query: 115 -SLNIP 119
+ IP
Sbjct: 453 KDIQIP 458
>3b34_A Aminopeptidase N; protease, hydrolase, thermolysin, phenylal
membrane, metal-binding, metalloprotease; HET: PHE;
1.30A {Escherichia coli K12} PDB: 2hpt_A* 3b2p_A*
2hpo_A* 3b2x_A* 3b37_A* 3b3b_A* 3ked_A* 3qjx_A 3puu_A
2dq6_A 2dqm_A* 2zxg_A*
Length = 891
Score = 29.1 bits (65), Expect = 0.39
Identities = 6/52 (11%), Positives = 16/52 (30%), Gaps = 2/52 (3%)
Query: 64 ARLWFPCIDTYSEVCTWRLEFTVDEN--LTAVSCGDLIEVVYTPDMRRKTFF 113
R +D + + + D+ +S G+ + + R +
Sbjct: 146 FRHITYYLDRPDVLARFTTKIIADKIKYPFLLSNGNRVAQGELENGRHWVQW 197
>4aq5_C Acetylcholine receptor delta subunit; membrane protein,
freeze-trapping, asymmetric gating, allost mechanism;
6.20A {Torpedo marmorata} PDB: 4aq9_C
Length = 522
Score = 29.0 bits (64), Expect = 0.50
Identities = 13/83 (15%), Positives = 29/83 (34%), Gaps = 5/83 (6%)
Query: 45 DGTLVDRNAHLFTCPHENSARLWFPC-IDTYSEVCTWRL-EFTVDENLTAVSCGDL---I 99
+ + + T ++ W + ++E W + +N+ +
Sbjct: 175 NANEISMDLMTDTIDGKDYPIEWIIIDPEAFTENGEWEIIHKPAKKNIYGDKFPNGTNYQ 234
Query: 100 EVVYTPDMRRKTFFYSLNIPAPA 122
+V + +RRK FY +N P
Sbjct: 235 DVTFYLIIRRKPLFYVINFITPC 257
>2bg9_E Acetylcholine receptor protein, gamma chain; ION channel/receptor,
ION channel, electron microscopy, ION transport,
postsynaptic membrane; 4.00A {Torpedo marmorata}
Length = 370
Score = 28.3 bits (63), Expect = 0.71
Identities = 10/31 (32%), Positives = 18/31 (58%), Gaps = 2/31 (6%)
Query: 94 SCGDL--IEVVYTPDMRRKTFFYSLNIPAPA 122
+ D+ E+++ ++RK FY +NI AP
Sbjct: 192 TKDDIDFQEIIFFLIIQRKPLFYIINIIAPC 222
>4aq5_E Acetylcholine receptor gamma subunit; membrane protein,
freeze-trapping, asymmetric gating, allost mechanism;
6.20A {Torpedo marmorata} PDB: 4aq9_E
Length = 488
Score = 28.6 bits (63), Expect = 0.71
Identities = 10/31 (32%), Positives = 18/31 (58%), Gaps = 2/31 (6%)
Query: 94 SCGDL--IEVVYTPDMRRKTFFYSLNIPAPA 122
+ D+ E+++ ++RK FY +NI AP
Sbjct: 199 TKDDIDFQEIIFFLIIQRKPLFYIINIIAPC 229
>2ksr_A Neuronal acetylcholine receptor subunit beta-2; nicotinic
acetylcholine receptors, transmembrane domain, HFI
junction, cell membrane; NMR {Homo sapiens} PDB: 2lm2_A
Length = 164
Score = 27.9 bits (62), Expect = 0.72
Identities = 7/24 (29%), Positives = 13/24 (54%)
Query: 99 IEVVYTPDMRRKTFFYSLNIPAPA 122
+ + + RRK FY++N+ P
Sbjct: 16 ENLYFQSNARRKPLFYTINLIIPC 39
>2bg9_B Acetylcholine receptor protein, beta chain; ION channel/receptor,
ION channel, electron microscopy, ION transport,
postsynaptic membrane; 4.00A {Torpedo marmorata}
Length = 370
Score = 28.3 bits (63), Expect = 0.73
Identities = 6/24 (25%), Positives = 11/24 (45%)
Query: 99 IEVVYTPDMRRKTFFYSLNIPAPA 122
+V + ++RK FY + P
Sbjct: 196 EDVTFYLIIQRKPLFYIVYTIVPC 219
>4aq5_B Acetylcholine receptor beta subunit; membrane protein,
freeze-trapping, asymmetric gating, allost mechanism;
6.20A {Torpedo marmorata} PDB: 4aq9_B
Length = 493
Score = 28.2 bits (62), Expect = 0.79
Identities = 11/56 (19%), Positives = 20/56 (35%)
Query: 72 DTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTFFYSLNIPAPAPSLEI 127
D ++E W +E +V + ++RK FY + P + I
Sbjct: 202 DAFTENGQWSIEHKPSRKNWRSDDPSYEDVTFYLIIQRKPLFYIVYTIVPCILISI 257
>4aq5_A Acetylcholine receptor subunit alpha; membrane protein,
freeze-trapping, asymmetric gating, allost mechanism;
6.20A {Torpedo marmorata} PDB: 4aq9_A
Length = 461
Score = 28.0 bits (62), Expect = 0.80
Identities = 7/31 (22%), Positives = 15/31 (48%), Gaps = 2/31 (6%)
Query: 94 SCGDL--IEVVYTPDMRRKTFFYSLNIPAPA 122
C D +++ Y M+R ++ +N+ P
Sbjct: 216 CCPDTPYLDITYHFIMQRIPLYFVVNVIIPC 246
>4afh_A ACHBP; acetylcholine-binding protein, nicotinic receptor, ION
chann; HET: NAG BMA MAN L0B; 1.88A {Capitella teleta}
PDB: 4afg_A*
Length = 230
Score = 27.6 bits (61), Expect = 1.2
Identities = 5/50 (10%), Positives = 16/50 (32%), Gaps = 3/50 (6%)
Query: 71 IDTYSEVCTWRL-EFTVDENLTAVSCGDL--IEVVYTPDMRRKTFFYSLN 117
+ + + E + C + +E+ Y +R + + +
Sbjct: 171 VLLDFYQDSLEILENSAQRQEVVYPCCESAYVEMKYLLALRSENGNSTYS 220
>2rgh_A Alpha-glycerophosphate oxidase; flavoprotein oxidase,
oxidoreductase; HET: FAD; 2.30A {Streptococcus SP} PDB:
2rgo_A*
Length = 571
Score = 27.7 bits (62), Expect = 1.2
Identities = 9/42 (21%), Positives = 15/42 (35%), Gaps = 2/42 (4%)
Query: 8 GVHFVVPEGDGTLVDRNAHLFTCPHENSGVHFVVPEGDGTLV 49
G+H VV L F ++ + F +P + T
Sbjct: 271 GIHLVVDA--KKLPVPQPTYFDTGKQDGRMVFAIPRENKTYF 310
>1c4k_A Protein (ornithine decarboxylase); lyase; HET: PLP GTP; 2.70A
{Lactobacillus SP} SCOP: c.23.1.4 c.67.1.5 d.125.1.1
PDB: 1ord_A*
Length = 730
Score = 27.7 bits (61), Expect = 1.4
Identities = 8/18 (44%), Positives = 9/18 (50%)
Query: 9 VHFVVPEGDGTLVDRNAH 26
+V GD L DRN H
Sbjct: 206 TSALVSNGDLVLFDRNNH 223
Score = 27.7 bits (61), Expect = 1.4
Identities = 8/18 (44%), Positives = 9/18 (50%)
Query: 37 VHFVVPEGDGTLVDRNAH 54
+V GD L DRN H
Sbjct: 206 TSALVSNGDLVLFDRNNH 223
>1uw6_A Acetylcholine-binding protein; pentamer, IGG fold, nicotine,
glycoprotein; HET: NCT; 2.2A {Lymnaea stagnalis} SCOP:
b.96.1.1 PDB: 1i9b_A* 1ux2_A* 3u8l_A* 1yi5_A 1uv6_A*
3u8k_A* 3u8j_B* 3u8m_A* 3u8n_A* 2zju_A* 2zjv_A*
Length = 211
Score = 27.2 bits (60), Expect = 1.4
Identities = 8/47 (17%), Positives = 19/47 (40%), Gaps = 3/47 (6%)
Query: 71 IDTYSEVCTWRL-EFTVDENLTAVSCGDL--IEVVYTPDMRRKTFFY 114
+ +S+ + + + T +N SC +V + + R+K
Sbjct: 163 SEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVEVSLNFRKKGRSE 209
>1z5h_A Tricorn protease interacting factor F3; zinc aminopeptidase,
gluzicins, superhelix, hydrolase; 2.30A {Thermoplasma
acidophilum} PDB: 1z1w_A 3q7j_A*
Length = 780
Score = 27.3 bits (61), Expect = 1.7
Identities = 10/50 (20%), Positives = 21/50 (42%), Gaps = 1/50 (2%)
Query: 63 SARLWFPCIDTYSEVCTWRLEFTVDENLTAVSCGDLIEVVYTPDMRRKTF 112
AR FPC+D + + + +D++ A+S + + + F
Sbjct: 104 DARRMFPCVDHPAYKAVFAITVVIDKDYDAISNMPPKR-IEVSERKVVEF 152
>2bg9_C Acetylcholine receptor protein, delta chain; ION channel/receptor,
ION channel, electron microscopy, ION transport,
postsynaptic membrane; 4.00A {Torpedo marmorata}
Length = 369
Score = 27.2 bits (60), Expect = 2.0
Identities = 11/56 (19%), Positives = 22/56 (39%), Gaps = 4/56 (7%)
Query: 71 IDTYSEVCTWRL-EFTVDENLTAVSCGDL---IEVVYTPDMRRKTFFYSLNIPAPA 122
+ ++E W + +N+ + +V + +RRK FY +N P
Sbjct: 166 PEAFTENGEWEIIHKPAKKNIYGDKFPNGTNYQDVTFYLIIRRKPLFYVINFITPC 221
>2x3l_A ORN/Lys/Arg decarboxylase family protein; lyase; HET: LLP; 2.00A
{Staphylococcus aureus}
Length = 446
Score = 27.1 bits (60), Expect = 2.0
Identities = 4/18 (22%), Positives = 7/18 (38%)
Query: 9 VHFVVPEGDGTLVDRNAH 26
+ + L+ RN H
Sbjct: 89 IQSFSQKKGDILMARNVH 106
Score = 27.1 bits (60), Expect = 2.0
Identities = 4/18 (22%), Positives = 7/18 (38%)
Query: 37 VHFVVPEGDGTLVDRNAH 54
+ + L+ RN H
Sbjct: 89 IQSFSQKKGDILMARNVH 106
>3n75_A LDC, lysine decarboxylase, inducible; pyridoxal-5'-phosphate
dependent decarboxylase, acid stress stringent response;
HET: LLP G4P P6G; 2.00A {Escherichia coli} PDB: 3q16_A*
Length = 715
Score = 26.9 bits (59), Expect = 2.2
Identities = 7/18 (38%), Positives = 9/18 (50%)
Query: 9 VHFVVPEGDGTLVDRNAH 26
+ P G L+DRN H
Sbjct: 228 GMYSAPAGSTILIDRNCH 245
Score = 26.9 bits (59), Expect = 2.2
Identities = 7/18 (38%), Positives = 9/18 (50%)
Query: 37 VHFVVPEGDGTLVDRNAH 54
+ P G L+DRN H
Sbjct: 228 GMYSAPAGSTILIDRNCH 245
>2vyc_A Biodegradative arginine decarboxylase; pyridoxal phosphate,
PLP-dependent E lyase, acid resistance; HET: LLP; 2.4A
{Escherichia coli}
Length = 755
Score = 27.0 bits (59), Expect = 2.3
Identities = 6/18 (33%), Positives = 10/18 (55%)
Query: 9 VHFVVPEGDGTLVDRNAH 26
+ + + D +VDRN H
Sbjct: 238 MQACMTDNDVVVVDRNCH 255
Score = 27.0 bits (59), Expect = 2.3
Identities = 6/18 (33%), Positives = 10/18 (55%)
Query: 37 VHFVVPEGDGTLVDRNAH 54
+ + + D +VDRN H
Sbjct: 238 MQACMTDNDVVVVDRNCH 255
>2bg9_A Acetylcholine receptor protein, alpha chain; ION channel/receptor,
ION channel, electron microscopy, ION transport,
postsynaptic membrane; 4.00A {Torpedo marmorata}
Length = 370
Score = 26.4 bits (58), Expect = 2.9
Identities = 7/31 (22%), Positives = 15/31 (48%), Gaps = 2/31 (6%)
Query: 94 SCGDL--IEVVYTPDMRRKTFFYSLNIPAPA 122
C D +++ Y M+R ++ +N+ P
Sbjct: 192 CCPDTPYLDITYHFIMQRIPLYFVVNVIIPC 222
>1ibx_B Chimera of IGG binding protein G and DNA fragmentation factor 45;
DFF40, DFF45, protein-protein complex, CIDE, CIDE domain
complex; HET: DNA; NMR {Streptococcus SP} SCOP: d.15.2.1
Length = 145
Score = 25.9 bits (56), Expect = 3.3
Identities = 9/40 (22%), Positives = 16/40 (40%), Gaps = 1/40 (2%)
Query: 20 LVDRNAHLFTCPHENSGVHFVVPEGDGTLVDRNAHLFTCP 59
L + + + V V+ DGT+VD + + P
Sbjct: 87 LRSKACDILAIDKSLTPVTLVL-AEDGTIVDDDDYFLCLP 125
>3da1_A Glycerol-3-phosphate dehydrogenase; NESG BHR167 Q9KDW6 X-RAY,
structural genomics, PSI-2, protein structure
initiative; HET: FAD; 2.70A {Bacillus halodurans}
Length = 561
Score = 26.1 bits (58), Expect = 3.8
Identities = 13/43 (30%), Positives = 18/43 (41%), Gaps = 5/43 (11%)
Query: 8 GVHFVVPEGDGTLVDRNAHLFTCPHENSG-VHFVVPEGDGTLV 49
GVH VV + R A F E+ G + F +P T +
Sbjct: 252 GVHLVVDQ--SRFPLRQAVYF--DTESDGRMIFAIPREGKTYI 290
>2wn9_A Soluble acetylcholine receptor; 4-0H-DMXBA, acetylcholine binding
protein; HET: ZY5 NAG BMA MAN; 1.75A {Aplysia
californica} PDB: 2wnj_A* 2wzy_A* 2x00_A* 3peo_A*
2pgz_A* 2ph9_A* 4dbm_A* 3c84_A* 2byq_A* 2byr_A* 2bys_A*
2wnc_A* 2wnl_A* 3c79_A* 2byn_A* 3pmz_A* 2x00_D* 2xnv_A*
2xnt_A* 2xnu_A* ...
Length = 228
Score = 25.9 bits (57), Expect = 4.4
Identities = 7/51 (13%), Positives = 14/51 (27%), Gaps = 3/51 (5%)
Query: 71 IDTYSEVCTWRL-EFTVDENLTAVSCGDL--IEVVYTPDMRRKTFFYSLNI 118
+ +Y + + T + SC I+V R +
Sbjct: 174 LSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERRAGNGFFR 224
>2lly_A Neuronal acetylcholine receptor subunit alpha-4; transmembrane
domain, transport PROT; NMR {Homo sapiens}
Length = 137
Score = 25.5 bits (56), Expect = 4.8
Identities = 4/16 (25%), Positives = 8/16 (50%)
Query: 106 DMRRKTFFYSLNIPAP 121
+ FY++N+ P
Sbjct: 2 NAEELPLFYTINLIIP 17
>1pjx_A Dfpase, DIISOPROPYLFLUOROPHOSPHATASE; phosphotriesterase (PTE),
nitrogen-calcium coordination, BET propeller; HET: ME2
MES PGE; 0.85A {Loligo vulgaris} SCOP: b.68.6.1 PDB:
1e1a_A* 2gvv_A* 2gvw_A 3byc_A 3kgg_A 3o4p_A* 3li3_A
2gvx_A 2gvu_A 3li4_A 2iaq_A 3li5_A* 2iao_A 2iap_A 2iau_A
2iax_A 2iaw_A 2ias_A 2iat_A 2iar_A ...
Length = 314
Score = 25.1 bits (55), Expect = 9.0
Identities = 7/38 (18%), Positives = 15/38 (39%), Gaps = 1/38 (2%)
Query: 18 GTLVDRNAHLFTCPHENSGVHFVVPEGDGT-LVDRNAH 54
G DR+A+ G+ V +G + +++
Sbjct: 75 GCQCDRDANQLFVADMRLGLLVVQTDGTFEEIAKKDSE 112
Database: pdb70
Posted date: Sep 4, 2012 3:40 AM
Number of letters in database: 6,701,793
Number of sequences in database: 27,921
Lambda K H
0.324 0.140 0.467
Gapped
Lambda K H
0.267 0.0513 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 27921
Number of Hits to DB: 2,073,048
Number of extensions: 112423
Number of successful extensions: 417
Number of sequences better than 10.0: 1
Number of HSP's gapped: 413
Number of HSP's successfully gapped: 39
Length of query: 129
Length of database: 6,701,793
Length adjustment: 83
Effective length of query: 46
Effective length of database: 4,384,350
Effective search space: 201680100
Effective search space used: 201680100
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.0 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.5 bits)
S2: 52 (24.3 bits)