RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy2668
(65 letters)
>gnl|CDD|215699 pfam00079, Serpin, Serpin (serine protease inhibitor). Structure
is a multi-domain fold containing a bundle of helices
and a beta sandwich.
Length = 369
Score = 76.1 bits (188), Expect = 2e-18
Identities = 30/46 (65%), Positives = 37/46 (80%), Gaps = 1/46 (2%)
Query: 1 MEVAFSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATV 46
+ AFSS ADFS ++ + EPL +S+V+ KAFIEVNEEGTEAAAAT
Sbjct: 284 ITDAFSSKADFSGISSS-EPLYVSKVVHKAFIEVNEEGTEAAAATG 328
>gnl|CDD|238101 cd00172, SERPIN, SERine Proteinase INhibitors (serpins) exhibit
conformational polymorphism shifting from native to
cleaved, latent, delta, or polymorphic forms. Many
serpins, such as antitrypsin and antichymotrypsin,
function as serine protease inhibitors which regulate
blood coagulation cascades. Non-inhibitory serpins
perform many diverse functions such as chaperoning
proteins or transporting hormones. Serpins are of
medical interest because mutants have been associated
with blood clotting disorders, emphysema, cirrhosis, and
dementia.
Length = 364
Score = 68.8 bits (169), Expect = 8e-16
Identities = 28/43 (65%), Positives = 34/43 (79%), Gaps = 1/43 (2%)
Query: 4 AFSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATV 46
FS +AD S ++ + EPL +S+VI KAFIEVNEEGTEAAAAT
Sbjct: 285 LFSPSADLSSIS-SDEPLYVSKVIHKAFIEVNEEGTEAAAATA 326
>gnl|CDD|214513 smart00093, SERPIN, SERine Proteinase INhibitors.
Length = 359
Score = 66.8 bits (164), Expect = 4e-15
Identities = 23/43 (53%), Positives = 31/43 (72%), Gaps = 1/43 (2%)
Query: 4 AFSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATV 46
FS+ AD S ++ + L +S+V+ KA +EVNEEGTEAAAAT
Sbjct: 279 LFSNKADLSGIS-EDKDLKVSKVLHKAVLEVNEEGTEAAAATG 320
>gnl|CDD|239004 cd02049, bacterial_SERPIN, SERine Proteinase INhibitors (serpins),
prokaryotic subgroup. Little information about specific
functions is available for this subgroup, most likely
they are inhibitory members of the serpin superfamily.
In general, serpins exhibit conformational polymorphism
shifting from native to cleaved, latent, delta, or
polymorphic forms. Many serpins, such as antitrypsin and
antichymotrypsin, function as serine protease
inhibitors.
Length = 364
Score = 60.8 bits (148), Expect = 5e-13
Identities = 26/46 (56%), Positives = 29/46 (63%), Gaps = 1/46 (2%)
Query: 1 MEVAFSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATV 46
ME AF+ +A L IS+VI K FIEVNEEGTEAAAAT
Sbjct: 280 MEEAFTPDAADFSKLGEG-NLYISKVIHKTFIEVNEEGTEAAAATS 324
>gnl|CDD|239013 cd02058, PAI-2, Plasminogen Activator Inhibitor-2 (PAI-2). PAI-2 is
a serine protease inhibitor that belongs to the
ov-serpin branch of the serpin superfamily. It is is an
effective inhibitor of urinary plasminogen activator
(urokinase or uPA) and is involved in cell
differentiation, tissue growth and regeneration.
Length = 380
Score = 58.6 bits (142), Expect = 4e-12
Identities = 28/46 (60%), Positives = 33/46 (71%), Gaps = 2/46 (4%)
Query: 1 MEVAFS-SNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAAT 45
ME AF ADFS M+ + L +S+V KAF+EVNEEGTEAAAAT
Sbjct: 294 MEDAFDPGKADFSGMSSAND-LFLSKVFHKAFVEVNEEGTEAAAAT 338
>gnl|CDD|239011 cd02056, alpha-1-antitrypsin_like, alpha-1-antitrypsin_like. This
family contains a variety of different members of clade
A of the serpin superfamily. They include the classical
serine proteinase inhibitors, alpha-1-antitrypsin and
alpha-1-antichymotrypsin, protein C inhibitor,
kallistatin, and noninhibitory serpins, like
corticosteroid and thyroxin binding globulins. In
general, SERine Proteinase INhibitors (serpins) exhibit
conformational polymorphism shifting from native to
cleaved, latent, delta, or polymorphic forms. Many
serpins, such as antitrypsin and antichymotrypsin,
function as serine protease inhibitors which regulate
blood coagulation cascades. Non-inhibitory serpins
perform many diverse functions such as chaperoning
proteins or transporting hormones. Serpins are of
medical interest because mutants have been associated
with blood clotting disorders, emphysema, cirrhosis, and
dementia.
Length = 361
Score = 55.3 bits (134), Expect = 5e-11
Identities = 20/42 (47%), Positives = 29/42 (69%), Gaps = 1/42 (2%)
Query: 4 AFSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAAT 45
FS AD S +T+ L +S+ + KA ++V+E+GTEAAAAT
Sbjct: 283 VFSDKADLSGITEQ-PNLKVSKAVHKAVLDVDEKGTEAAAAT 323
>gnl|CDD|227163 COG4826, COG4826, Serine protease inhibitor [Posttranslational
modification, protein turnover, chaperones].
Length = 410
Score = 53.7 bits (129), Expect = 2e-10
Identities = 23/42 (54%), Positives = 31/42 (73%), Gaps = 2/42 (4%)
Query: 4 AFSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAAT 45
AF + A+FS ++ L IS+V +AFI+V+EEGTEAAAAT
Sbjct: 324 AFENTANFSGISDR--RLEISDVFHQAFIDVDEEGTEAAAAT 363
>gnl|CDD|238998 cd02043, plant_SERPIN, SERine Proteinase INhibitors (serpins),
plant specific subgroup. It has been suggested that
plant serpins play a role in defense against insect
predators. This subgroup corresponds to clade P of the
serpin superfamily. In general, serpins exhibit
conformational polymorphism shifting from native to
cleaved, latent, delta, or polymorphic forms. Many
serpins, such as antitrypsin and antichymotrypsin,
function as serine protease inhibitors which regulate
blood coagulation cascades. Non-inhibitory serpins
perform many diverse functions such as chaperoning
proteins or transporting hormones.
Length = 381
Score = 53.2 bits (128), Expect = 3e-10
Identities = 19/58 (32%), Positives = 24/58 (41%), Gaps = 7/58 (12%)
Query: 7 SNADFSLMTKNKEP--LLISEVIQKAFIEVNEEGTEAAAATVDRPSIDEVILCCRSSV 62
L + E L +S V KA +EV+EEGTEAAAAT +
Sbjct: 297 DPGGALLSMSSPEGENLYVSSVYHKACVEVDEEGTEAAAATAVV-----MSGTSSPPP 349
>gnl|CDD|239003 cd02048, neuroserpin, Neuroserpin is a inhibitory member of the
SERine Proteinase INhibitor (serpin) family that reacts
preferentially with tissue-type plasminogen activator
(tPA). It is located in neurons in regions of the brain
where tPA is also found, suggesting that neuroserpin is
the selective inhibitor of tPA in the central nervous
system (CNS). This subgroup corresponds to clade I of
the serpin superfamily.
Length = 388
Score = 52.2 bits (125), Expect = 7e-10
Identities = 22/41 (53%), Positives = 31/41 (75%), Gaps = 1/41 (2%)
Query: 5 FSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAAT 45
FS AD S ++ +KE L +S+V K F+EVNEEG+EAAA++
Sbjct: 294 FSGGADLSGISDSKE-LYVSKVFHKVFLEVNEEGSEAAASS 333
>gnl|CDD|239014 cd02059, ovalbumin_like, The ovalbumin_like group of serpins
contains ovalbumin, the squamous cell carcinoma antigen
1 (SCCA1) and other closely related serpins of clade B
of the serpin superfamily. Ovalbumin, the major protein
component of avian egg white, is a non-inhibitory member
of SERine Proteinase INhibitorS (serpins). In contrast,
SCCA1 inhibits cysteine proteinases such as cathepsin S,
K, L, and papain, a so called cross-class serpin.
Length = 389
Score = 51.3 bits (123), Expect = 1e-09
Identities = 21/40 (52%), Positives = 30/40 (75%), Gaps = 1/40 (2%)
Query: 6 SSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAAT 45
S AD S ++ + + L +S+ I K+++EVNEEGTEAAAAT
Sbjct: 309 ESKADLSGIS-SSKSLYLSKAIHKSYVEVNEEGTEAAAAT 347
>gnl|CDD|239006 cd02051, PAI-1_nexin-1, Plasminogen activator inhibitor-1_like.
Plasminogen activator inhibitor-1 (PAI-1) is the
primary, fast-acting inhibitor of plasminogen
activators. It is often bound to vitronectin, an
abundant component of the extracellular matrix in many
tissues. Protease nexin-1 is a potent serpin able to
inhibit thrombin, plasmin, and plasminogen activators.
PAI-1 and nexin-1 are members of the serpin superfamily
and represent clade E. In general, SERine Proteinase
INhibitors (serpins) exhibit conformational polymorphism
shifting from native to cleaved, latent, delta, or
polymorphic forms. Many serpins, such as antitrypsin
and antichymotrypsin, function as serine protease
inhibitors which regulate blood coagulation cascades.
Non-inhibitory serpins perform many diverse functions
such as chaperoning proteins or transporting hormones.
Length = 377
Score = 49.1 bits (117), Expect = 7e-09
Identities = 28/64 (43%), Positives = 39/64 (60%), Gaps = 13/64 (20%)
Query: 7 SNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATVDRPSIDEVILCCRSS----- 61
S A+F+ ++++ E L +S +QKA IEVNE+GT+A+AAT IL RSS
Sbjct: 300 SKANFTKISRS-ESLHVSHALQKAKIEVNEDGTKASAATT-------AILIARSSPPWFI 351
Query: 62 VDTP 65
VD P
Sbjct: 352 VDRP 355
>gnl|CDD|239010 cd02055, PZI, Protein Z-dependent protease inhibitor (ZPI) is a
member of the serpin superfamily of proteinase
inhibitors (clade A10). ZPI inhibits coagulation factor
Xa , dependent on protein Z (PZ), a vitamin K-dependent
plasma protein. ZPI also inhibits factor XIa in a
process that does not require PZ. In general, SERine
Proteinase INhibitors (serpins) exhibit conformational
polymorphism shifting from native to cleaved, latent,
delta, or polymorphic forms.
Length = 365
Score = 46.5 bits (110), Expect = 7e-08
Identities = 25/59 (42%), Positives = 34/59 (57%), Gaps = 14/59 (23%)
Query: 5 FSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAAT--------------VDRP 49
F+ AD S + + + L +S+V+QKA IEV+E+GTEAAAA VDRP
Sbjct: 288 FAPFADLSELLADGKHLQVSQVLQKAVIEVDEKGTEAAAAIGSEIIAFSMPPVIKVDRP 346
>gnl|CDD|238999 cd02044, ov-serpin, ovalbumin family of serpins (ov-serpins).
Family of closely related proteins, whose members can be
secreted (ovalbumin), cytosolic (leukocyte elastase
inhibitor, LEI), or targeted to both compartments
(plasminogen activator inhibitor 2, PAI-2). This
subgroup corresponds to clade B of the serpin
superfamily. In general, serpins exhibit conformational
polymorphism shifting from native to cleaved, latent,
delta, or polymorphic forms. Many serpins, such as
antitrypsin and antichymotrypsin, function as serine
protease inhibitors which regulate blood coagulation
cascades. Non-inhibitory serpins perform many diverse
functions such as chaperoning proteins or transporting
hormones. Serpins are of medical interest because
mutants can cause blood clotting disorders, emphysema,
cirrhosis, and dementia.
Length = 370
Score = 46.0 bits (109), Expect = 1e-07
Identities = 23/46 (50%), Positives = 32/46 (69%), Gaps = 2/46 (4%)
Query: 1 MEVAFSSN-ADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAAT 45
M+ AFS A+FS M++ + L +S VI KA +E+NE+GTEAA T
Sbjct: 286 MKDAFSEGRANFSGMSE-TKGLALSNVIHKASLEINEDGTEAAEVT 330
>gnl|CDD|239000 cd02045, antithrombin-III_like, Antithrombin is a serine proteinase
inhibitor (serpin) which controls the process of
coagulation. It is the most important anticoagulant
molecule in mammalian circulation systems, controlled by
its interaction with the co-factor, heparin, which
accelerates its interaction with target proteases, such
as thrombin and factor Xa. This subgroup corresponds to
clade C of the serpin superfamily.
Length = 381
Score = 41.8 bits (98), Expect = 3e-06
Identities = 16/26 (61%), Positives = 21/26 (80%)
Query: 21 LLISEVIQKAFIEVNEEGTEAAAATV 46
L +S+ KAF+EVNEEG+EA+AAT
Sbjct: 317 LYVSDAFHKAFLEVNEEGSEASAATA 342
>gnl|CDD|239012 cd02057, maspin_like, Maspin (mammary serine proteinase inhibitor),
a member of the serpin superfamily, with a multitude of
effects on cells and tissues at an assortment of
developmental stages. Maspin has tumor suppressing
activity against breast and prostate cancer. In general,
SERine Proteinase INhibitors (serpins) exhibit
conformational polymorphism shifting from native to
cleaved, latent, delta, or polymorphic forms. Many
serpins, such as antitrypsin and antichymotrypsin,
function as serine protease inhibitors which regulate
blood coagulation cascades. Non-inhibitory serpins
perform many diverse functions such as chaperoning
proteins or transporting hormones.
Length = 372
Score = 36.4 bits (84), Expect = 2e-04
Identities = 18/49 (36%), Positives = 29/49 (59%), Gaps = 2/49 (4%)
Query: 1 MEVAFSSNA-DFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATVDR 48
++ F+ +A DFS M++ K + +S VI K +EVNE+G E+ R
Sbjct: 290 LKHIFNEDASDFSGMSETKG-VALSNVIHKVCLEVNEDGGESIEVPGAR 337
>gnl|CDD|165258 PHA02948, PHA02948, serine protease inhibitor-like protein;
Provisional.
Length = 373
Score = 35.0 bits (80), Expect = 7e-04
Identities = 18/39 (46%), Positives = 27/39 (69%), Gaps = 2/39 (5%)
Query: 8 NADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATV 46
NA F MT+ +PL I ++ Q A I+V+E+GT A A+T+
Sbjct: 298 NASFKHMTR--DPLYIYKMFQNAKIDVDEQGTVAEASTI 334
>gnl|CDD|239002 cd02047, HCII, Heparin cofactor II (HCII) inhibits thrombin, the
final protease of the coagulation cascade. HCII is
allosterically activated by binding to cell surface
glycosaminoglycans (GAGs). The specificity of HCII for
thrombin is conferred by a highly acidic hirudin-like
N-terminal tail, which becomes available after GAG
binding for interaction with the anion-binding exosite I
of thrombin. This subgroup corresponds to clade D of the
serpin superfamily.
Length = 436
Score = 34.4 bits (79), Expect = 0.001
Identities = 15/46 (32%), Positives = 23/46 (50%), Gaps = 2/46 (4%)
Query: 1 MEVAFSSNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATV 46
+ F+ + + ++ K + I + I VNEEGTEAAA T
Sbjct: 353 ITDLFTEKGNMAGVSDEK--IAIDLFKHQGTITVNEEGTEAAAVTT 396
>gnl|CDD|239008 cd02053, alpha2AP, Alpha2-antiplasmin (alpha2AP) is the primary
inhibitor of plasmin, a proteinase that digests fibrin,
the main component of blood clots. Alpha2-Antiplasmin
forms an inactive 1 : 1 stoichiometric complex with
plasmin. It also rapidly crosslinks to fibrin during
blood clotting by activated coagulation factor XIII, and
as a consequence fibrin becomes more resistant to
fibrinolysis. Therefore alpha2AP is important in
modulating the effectiveness and persistence of fibrin
with respect to its susceptibility to digestion and
removal by plasmin. This subgroup corresponds to clade
F2 of the serpin superfamily.
Length = 351
Score = 34.4 bits (79), Expect = 0.001
Identities = 13/28 (46%), Positives = 21/28 (75%)
Query: 19 EPLLISEVIQKAFIEVNEEGTEAAAATV 46
EPL +S V ++ +E++E+G EA+AAT
Sbjct: 290 EPLFVSSVQHQSTLELSEKGVEASAATS 317
>gnl|CDD|239009 cd02054, angiotensinogen, Angiotensinogen is part of the
renin-angiotensin system (RAS), which plays an important
role in blood pressure regulation, renal haemodynamics,
fluid and electrolyte homeostasis. It is also involved
in normal and abnormal growth processes. The growth
promoting actions of angiotensin have been shown in a
variety of cells and tissues. This subgroup represents
clade A8 of the serpin superfamily. In general, SERine
Proteinase INhibitors (serpins) exhibit conformational
polymorphism shifting from native to cleaved, latent,
delta, or polymorphic forms. Many serpins, such as
antitrypsin and antichymotrypsin, function as serine
protease inhibitors which regulate blood coagulation
cascades. Non-inhibitory serpins perform many diverse
functions such as chaperoning proteins or transporting
hormones.
Length = 372
Score = 32.1 bits (73), Expect = 0.007
Identities = 16/52 (30%), Positives = 29/52 (55%), Gaps = 4/52 (7%)
Query: 7 SNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAATVD--RPSIDEVIL 56
S A+ S ++ + + +V+ K F E++E+GTE +T +P + EV L
Sbjct: 298 SEANLSKLSN--DRFTVGKVLNKVFFELSEDGTEVQESTQQLNKPEVLEVTL 347
>gnl|CDD|239005 cd02050, C1_inh, C1 inhibitor (C1-Inh) is a protease inhibitor of
the serpin family. It plays a pivotal role in regulating
the activation of the classical complement pathway and
of the contact system, via regulating bradykinin
formation, inhibiting factor XII and kallikrein of the
contact system, and via acting on factor XI in the
coagulation cascade. This subgroup corresponds to clade
G of the serpin superfamily.
Length = 352
Score = 30.9 bits (70), Expect = 0.024
Identities = 10/25 (40%), Positives = 15/25 (60%)
Query: 21 LLISEVIQKAFIEVNEEGTEAAAAT 45
L + +A + + E+G EAAAAT
Sbjct: 293 LAVDAAQHRAVLTLTEKGVEAAAAT 317
>gnl|CDD|239007 cd02052, PEDF, Pigment epithelium-derived factor (PEDF)_like. PEDF
is non-inhibitory member of the Serpin superfamily. It
exhibits neurotrophic, neuroprotective and
antiangiogenic properties and is widely expressed in the
developing and adult nervous systems. This subgroup
corresponds to clade F1 of the serpin superfamily.
Length = 374
Score = 28.7 bits (64), Expect = 0.14
Identities = 14/39 (35%), Positives = 24/39 (61%), Gaps = 2/39 (5%)
Query: 7 SNADFSLMTKNKEPLLISEVIQKAFIEVNEEGTEAAAAT 45
++ DF+ +T +P+ +S V KA +E+NE+G E A
Sbjct: 299 ASPDFTKITS--KPIKLSHVHHKAVLELNEDGAETAPTP 335
>gnl|CDD|239155 cd02754, MopB_Nitrate-R-NapA-like, Nitrate reductases, NapA
(Nitrate-R-NapA), NasA, and NarB catalyze the reduction
of nitrate to nitrite. Monomeric Nas is located in the
cytoplasm and participates in nitrogen assimilation.
Dimeric Nap is located in the periplasm and is coupled
to quinol oxidation via a membrane-anchored tetraheme
cytochrome. Members of the MopB_Nitrate-R-NapA CD belong
to the molybdopterin_binding (MopB) superfamily of
proteins.
Length = 565
Score = 28.7 bits (65), Expect = 0.14
Identities = 12/45 (26%), Positives = 20/45 (44%), Gaps = 1/45 (2%)
Query: 21 LLISE-VIQKAFIEVNEEGTEAAAATVDRPSIDEVILCCRSSVDT 64
+LI E +I + FI+ + EG E A V + ++V
Sbjct: 226 VLIEEGLIDRDFIDAHTEGFEELKAFVADYTPEKVAEITGVPEAD 270
>gnl|CDD|234572 PRK00012, gatA, aspartyl/glutamyl-tRNA amidotransferase subunit
A; Reviewed.
Length = 459
Score = 26.6 bits (60), Expect = 0.75
Identities = 9/19 (47%), Positives = 9/19 (47%)
Query: 29 KAFIEVNEEGTEAAAATVD 47
AFI V EE A A D
Sbjct: 27 NAFITVTEEEALAQAKAAD 45
>gnl|CDD|239236 cd02908, Macro_Appr_pase_like, Macro domain, Appr-1"-pase_like
family. The macro domain is a high-affinity ADP-ribose
binding module found in a variety of proteins as a
stand-alone domain or in combination with other domains
like in histone macroH2A and some PARPs (poly ADP-ribose
polymerases). Some macro domains recognize poly
ADP-ribose as a ligand. Previously identified as
displaying an Appr-1"-p (ADP-ribose-1"-monophosphate)
processing activity, the macro domain may play roles in
distinct ADP-ribose pathways, such as the
ADP-ribosylation of proteins, an important
post-translational modification which occurs in DNA
repair, transcription, chromatin biology, and long-term
memory formation, among other processes. This family is
composed of uncharacterized proteins that show
similarity to Appr-1"-pase, containing conserved
putative active site residues. Appr-1"-pase is a
phosphatase specific for ADP-ribose-1"-monophosphate.
Length = 165
Score = 24.8 bits (55), Expect = 2.8
Identities = 10/34 (29%), Positives = 14/34 (41%), Gaps = 5/34 (14%)
Query: 35 NEEGTEAAAATV-----DRPSIDEVILCCRSSVD 63
+E A TV + +I+ VI C S D
Sbjct: 123 LDEAARIALKTVREFLEEHDAIERVIFVCFSEED 156
>gnl|CDD|181518 PRK08643, PRK08643, acetoin reductase; Validated.
Length = 256
Score = 24.7 bits (54), Expect = 4.2
Identities = 13/40 (32%), Positives = 20/40 (50%)
Query: 25 EVIQKAFIEVNEEGTEAAAATVDRPSIDEVILCCRSSVDT 64
E Q A +++++G +A A D D+V R VDT
Sbjct: 37 ETAQAAADKLSKDGGKAIAVKADVSDRDQVFAAVRQVVDT 76
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.313 0.127 0.340
Gapped
Lambda K H
0.267 0.0798 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 3,059,802
Number of extensions: 214999
Number of successful extensions: 189
Number of sequences better than 10.0: 1
Number of HSP's gapped: 185
Number of HSP's successfully gapped: 28
Length of query: 65
Length of database: 10,937,602
Length adjustment: 36
Effective length of query: 29
Effective length of database: 9,340,858
Effective search space: 270884882
Effective search space used: 270884882
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.9 bits)
S2: 53 (24.1 bits)