RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy4436
(171 letters)
>gnl|CDD|221713 pfam12689, Acid_PPase, Acid Phosphatase. This family contains
phosphatase enzymes and other proteins of the HAD
superfamily. It includes MDP-1 which is a eukaryotic
magnesium-dependent acid phosphatase.
Length = 164
Score = 203 bits (518), Expect = 8e-68
Identities = 74/163 (45%), Positives = 98/163 (60%), Gaps = 7/163 (4%)
Query: 15 FPKLAVFDLDHTLWPFHVYIDVIPPFKKI-GDKVLDAGGAIIKYYRDVPAILKYLKQNNC 73
PKL VFDLD+TLWPF V PPFKK V+D G + Y DVP+IL+ LK+
Sbjct: 2 LPKLIVFDLDYTLWPFWCDTHVGPPFKKDKNGTVVDRRGEELSLYPDVPSILQELKEKGI 61
Query: 74 LVAAASRTTEMLRAHQLVDLFNWN------QHFDHKEIFPGQKTTHFANLKKATGIEYKD 127
+A ASRT A +L+ L + N +FD+ EI+PG KTTHF + K +G+ Y D
Sbjct: 62 TIAVASRTDAPDWARELLKLLHINDGPPAIDYFDYLEIYPGSKTTHFKKIHKKSGVPYSD 121
Query: 128 MVFFDDEERNSHDVSPLGVTCIHVKDGMSHSVLHKGLKQWASK 170
M+FFDDE RN VS LGVT + V DG++ +GL++W +
Sbjct: 122 MLFFDDESRNIDVVSRLGVTFVLVPDGLTREEFERGLRKWRKR 164
>gnl|CDD|233529 TIGR01685, MDP-1, magnesium-dependent phosphatase-1. This model
represents two closely related clades of sequences from
eukaryotes and archaea. The mouse enzyme has been
characterized as a phosphatase and has been positively
identified as a member of the haloacid dehalogenase
(HAD) superfamily by site-directed mutagenesis of the
active site residues.
Length = 174
Score = 77.6 bits (191), Expect = 2e-18
Identities = 41/174 (23%), Positives = 70/174 (40%), Gaps = 19/174 (10%)
Query: 15 FPKLAVFDLDHTLWPFHVYIDVIPPFKKIG---DKVLDAGGAIIKYYRDVPAILKYLKQN 71
P++ VFDLD TLW ++ + PFK + ++D G + ++V +L+ LK
Sbjct: 1 LPRVIVFDLDGTLWDHYMISLLGGPFKPVKQNNSIIIDKSGTEVTLIKEVRDVLQTLKDA 60
Query: 72 NCLVAAASRTTEMLRAHQLVDLFN---------WNQHFDHKEIFP-GQKTTHFANL---- 117
+A AS A++++ F + FD + K +
Sbjct: 61 GTYLATASWNDVPEWAYEILGTFEITYAGKTVPMHSLFDDRIEIYKPNKAKQLEMILQKV 120
Query: 118 --KKATGIEYKDMVFFDDEERNSHDVSPLGVTCIHVKDGMSHSVLHKGLKQWAS 169
+ ++ ++FFDD N +V GVT + GM K L+ W S
Sbjct: 121 NKVDPSVLKPAQILFFDDRTDNVREVWGYGVTSCYCPSGMDKGTFKKILEMWRS 174
>gnl|CDD|227329 COG4996, COG4996, Predicted phosphatase [General function
prediction only].
Length = 164
Score = 50.3 bits (120), Expect = 3e-08
Identities = 30/127 (23%), Positives = 58/127 (45%), Gaps = 9/127 (7%)
Query: 17 KLAVFDLDHTLWPFHVYIDVIPPFKKIG-DKVLDAGGAIIKYYRDVPAILKYLKQNNCLV 75
+ VFD D TLW H + PPF+++ + + D+ G + + DV LK+ + + ++
Sbjct: 1 RAIVFDADKTLWDHHNISSLEPPFRRVSSNTIEDSKGREVHLFPDVKETLKWARNSGYIL 60
Query: 76 AAASRTTEMLRAHQLVDLFNWNQHFDHKEIFPG-------QKTTHFANLKKATGIEYKDM 128
AS E +A + + + Q+F + I P + N ++ I+ ++
Sbjct: 61 GLASWNFED-KAIKALRALDLLQYFHYIVIEPHPYKFLMLSQLLREINTERNQKIKPSEI 119
Query: 129 VFFDDEE 135
V+ DD
Sbjct: 120 VYLDDRR 126
>gnl|CDD|233526 TIGR01681, HAD-SF-IIIC, HAD-superfamily phosphatase, subfamily
IIIC. This model represents the IIIC subfamily of the
Haloacid Dehalogenase (HAD) superfamily of aspartate
nucleophile hydrolases. Subfamily III (also including
IIIA - TIGR01662 and IIIB - pfam03767) contains
sequences which do not contain either of the insert
domains (between the 1st and 2nd conserved catalytic
motifs, subfamily I - TIGR01493, TIGR01509, TIGR01549,
TIGR01488, TIGR01494, TIGR01658, TIGR01544 and
TIGR01545, or between the 2nd and 3rd, subfamily II -
TIGR01460 and TIGR01484). Subfamily IIIC contains five
relatively distantly related clades: a family of viral
proteins (TIGR01684), a family of eukaryotic proteins
called MDP-1 and a family of archaeal proteins most
closely related to MDP-1 (TIGR01685), a family of
bacteria including the Streptomyces FkbH protein
(TIGR01686), and a small clade including the Pasteurella
BcbF and EcbF proteins. The overall lack of species
overlap among these clades may indicate a conserved
function, but the degree of divergence between the
clades and the differences in archetecture outside of
the domain in some clades warns against such a
conclusion. No member of this subfamily is characterized
with respect to function, however the MDP-1 protein is a
characterized phosphatase. All of the characterized
enzymes within subfamily III are phosphatases, and all
of the active site residues characteristic of
HAD-superfamily phosphatases are present in subfamily
IIIC.
Length = 128
Score = 48.2 bits (115), Expect = 9e-08
Identities = 33/136 (24%), Positives = 56/136 (41%), Gaps = 21/136 (15%)
Query: 17 KLAVFDLDHTLWPFHVYIDVIPPFKKIGDKVLDAGGAIIKYYRDVPAILKYLKQNNCLVA 76
K+ VFDLD+TLW + V D + +++ L+ LK+N L+A
Sbjct: 1 KVIVFDLDNTLWTGENIV-VGE----------DPIIDLEVTIKEIRDKLQTLKKNGFLLA 49
Query: 77 AASRTT------EMLRAHQLVDLFNW-NQHFDHKEIFP-GQKTTHFAN--LKKATGIEYK 126
AS E+L+ + + ++FD I K+ LK ++ K
Sbjct: 50 LASYNDDPHVAYELLKIFEDFGIIFPLAEYFDPLTIGYWLPKSPRLVEIALKLNGVLKPK 109
Query: 127 DMVFFDDEERNSHDVS 142
++F DD N+ +V
Sbjct: 110 SILFVDDRPDNNEEVD 125
>gnl|CDD|181872 PRK09456, PRK09456, ?-D-glucose-1-phosphatase; Provisional.
Length = 199
Score = 32.3 bits (74), Expect = 0.076
Identities = 15/34 (44%), Positives = 17/34 (50%)
Query: 120 ATGIEYKDMVFFDDEERNSHDVSPLGVTCIHVKD 153
A G D VFFDD N + LG+T I V D
Sbjct: 153 AEGFSAADAVFFDDNADNIEAANALGITSILVTD 186
>gnl|CDD|233443 TIGR01509, HAD-SF-IA-v3, haloacid dehalogenase superfamily,
subfamily IA, variant 3 with third motif having DD or
ED. This model represents part of one structural
subfamily of the Haloacid Dehalogenase (HAD) superfamily
of aspartate-nucleophile hydrolases. The superfamily is
defined by the presence of three short catalytic motifs.
The subfamilies are defined based on the location and
the observed or predicted fold of a so-called "capping
domain", or the absence of such a domain. Subfamily I
consists of sequences in which the capping domain is
found in between the first and second catalytic motifs.
Subfamily II consists of sequences in which the capping
domain is found between the second and third motifs.
Subfamily III sequences have no capping domain in either
of these positions.The Subfamily IA and IB capping
domains are predicted by PSI-PRED to consist of an alpha
helical bundle. Subfamily I encompasses such a wide
region of sequence space (the sequences are highly
divergent) that representing it with a single model is
impossible, resulting in an overly broad description
which allows in many unrelated sequences. Subfamily IA
and IB are separated based on an aparrent phylogenetic
bifurcation. Subfamily IA is still too broad to model,
but cannot be further subdivided into large chunks based
on phylogenetic trees. Of the three motifs defining the
HAD superfamily, the third has three variant forms : (1)
hhhhsDxxx(x)D, (2) hhhhssxxx(x)D and (3) hhhhDDxxx(x)s
where _s_ refers to a small amino acid and _h_ to a
hydrophobic one. All three of these variants are found
in subfamily IA. Individual models were made based on
seeds exhibiting only one of the variants each. Variant
3 (this model) is found in the enzymes
beta-phosphoglucomutase (TIGR01990) and
deoxyglucose-6-phosphatase, while many other enzymes of
subfamily IA exhibit this variant as well as variant 1
(TIGR01549). These three variant models were created
withthe knowledge that there will be overlap among them
- this is by design and serves the purpose of
eliminating the overlap with models of more distantly
relatedHAD subfamilies caused by an overly broad single
model [Unknown function, Enzymes of unknown
specificity].
Length = 177
Score = 30.5 bits (69), Expect = 0.32
Identities = 17/91 (18%), Positives = 28/91 (30%), Gaps = 9/91 (9%)
Query: 53 AIIKYYRDVPAILKYLKQNNCLVAAASRTTEMLRAHQLVDLFNWNQHFDHKEIFPGQKTT 112
+K V A+L+ L+ +A T +LV FD I
Sbjct: 76 EGLKPLPGVRALLEALRARGKKLALL--TNSPRADAKLVLELGLRALFDV-VIDSSDVGL 132
Query: 113 H------FANLKKATGIEYKDMVFFDDEERN 137
+ K G++ + +F DD
Sbjct: 133 GKPDPDIYLQALKKLGLKPSECLFVDDSPAG 163
>gnl|CDD|119389 cd01427, HAD_like, Haloacid dehalogenase-like hydrolases. The
haloacid dehalogenase-like (HAD) superfamily includes
L-2-haloacid dehalogenase, epoxide hydrolase,
phosphoserine phosphatase, phosphomannomutase,
phosphoglycolate phosphatase, P-type ATPase, and many
others, all of which use a nucleophilic aspartate in
their phosphoryl transfer reaction. All members possess
a highly conserved alpha/beta core domain, and many also
possess a small cap domain, the fold and function of
which is variable. Members of this superfamily are
sometimes referred to as belonging to the DDDD
superfamily of phosphohydrolases.
Length = 139
Score = 29.6 bits (67), Expect = 0.38
Identities = 19/86 (22%), Positives = 33/86 (38%), Gaps = 18/86 (20%)
Query: 18 LAVFDLDHTLWPFHVYIDVIPPFKKIGDKVLDAGGAIIKYYRDVPAILKYLKQNNCLVAA 77
+FDLD TL I I ++ Y V LK LK+ +A
Sbjct: 1 AVLFDLDGTLLDSEPGIAEI---------------EELELYPGVKEALKELKEKGIKLAL 45
Query: 78 AS-RTTEMLRAHQLVDLFNWNQHFDH 102
A+ ++ + +L++ + +FD
Sbjct: 46 ATNKSRREV--LELLEELGLDDYFDP 69
>gnl|CDD|136007 PRK06698, PRK06698, bifunctional
5'-methylthioadenosine/S-adenosylhomocysteine
nucleosidase/phosphatase; Validated.
Length = 459
Score = 30.0 bits (67), Expect = 0.64
Identities = 15/31 (48%), Positives = 19/31 (61%), Gaps = 1/31 (3%)
Query: 58 YRDVPAILKYLKQNNCLVAAASR-TTEMLRA 87
Y +V I Y+K+NNC + AS TE LRA
Sbjct: 332 YPNVKEIFTYIKENNCSIYIASNGLTEYLRA 362
>gnl|CDD|223634 COG0560, SerB, Phosphoserine phosphatase [Amino acid transport
and metabolism].
Length = 212
Score = 29.2 bits (66), Expect = 0.95
Identities = 16/56 (28%), Positives = 26/56 (46%), Gaps = 7/56 (12%)
Query: 15 FPKLAVFDLDHTLWPFHVYIDVIPPFKK---IGDKVLDAGGAIIKYYRDVPAILKY 67
KLAVFDLD TL + ++I + +G++VL ++ D L+
Sbjct: 4 MKKLAVFDLDGTL----INAELIDELARGAGVGEEVLAITERAMRGELDFEESLRL 55
>gnl|CDD|237311 PRK13226, PRK13226, phosphoglycolate phosphatase; Provisional.
Length = 229
Score = 28.7 bits (64), Expect = 1.2
Identities = 13/44 (29%), Positives = 21/44 (47%), Gaps = 6/44 (13%)
Query: 9 DPSVKKFPKLAVFDLDHTLWPFHVYIDVIPPFKKIGDKVLDAGG 52
+ + +FP+ +FDLD TL +D P + +L A G
Sbjct: 5 EVAAVRFPRAVLFDLDGTL------LDSAPDMLATVNAMLAARG 42
>gnl|CDD|185197 PRK15297, PRK15297, putative fimbrial protein StiH; Provisional.
Length = 359
Score = 28.5 bits (63), Expect = 1.6
Identities = 14/37 (37%), Positives = 21/37 (56%)
Query: 123 IEYKDMVFFDDEERNSHDVSPLGVTCIHVKDGMSHSV 159
IE KD+ D +NSH + + TC +V DG + S+
Sbjct: 240 IEGKDIRHLGDSPQNSHVTTQVNFTCSNVADGTNLSM 276
>gnl|CDD|129413 TIGR00313, cobQ, cobyric acid synthase CobQ. [Biosynthesis of
cofactors, prosthetic groups, and carriers, Heme,
porphyrin, and cobalamin].
Length = 475
Score = 28.2 bits (63), Expect = 2.5
Identities = 14/64 (21%), Positives = 26/64 (40%), Gaps = 11/64 (17%)
Query: 12 VKKFPKLAVF-DLDHTLWP--FHVYIDVIPPFKKIGDKVLDAGGAIIKYYRDVPAILKYL 68
V + P+++ F D + P + ++ + + DA II + A L L
Sbjct: 252 VVRLPRISNFTDFE----PLRYEAFVKFLDLDDSLTG--CDA--VIIPGSKSTIADLYAL 303
Query: 69 KQNN 72
KQ+
Sbjct: 304 KQSG 307
>gnl|CDD|233530 TIGR01686, FkbH, FkbH-like domain. This model describes a domain
of a family of proteins of unknown overall function. One
of these, however, is a modular polyketide synthase 4800
amino acids in length from Streptomyces avermilitis in
which this domain is the C-terminal segment. By
contrast, the FkbH protein from Streptomyces
hygroscopicus aparently contains only this domain. The
remaining members of the family all contain an
additional N-terminal domain of between 200 and 275
amino acids which show less than 20% identity to one
another. It seems likely then that these proteins are
involved in disparate functions, probably the
biosynthesis of different natural products. For
instance, the FkbH gene is found in a gene cluster
believed to be responsible for the biosynthesis of
unususal "PKS extender units" in the ascomycin pathway.
This domain is composed of two parts, the first of which
is a member of subfamily IIIC (TIGR01681) of the
haloacid dehalogenase (HAD) superfamily of
aspartate-nucleophile hydrolases. All of the
characterized enzymes within subfamily III are
phosphatases, and all of the active site residues
characteristic of HAD-superfamily phosphatases are
present in this domain. The C-terminal portion of this
domain is unique to this family (by BLAST).
Length = 320
Score = 27.5 bits (61), Expect = 3.5
Identities = 29/129 (22%), Positives = 50/129 (38%), Gaps = 31/129 (24%)
Query: 16 PKLAVFDLDHTLW------PFHVYIDVIPPFKKIGDKVLDAGGAIIKYYRDVPAILKYLK 69
K+ V DLD+TLW +++ P K + +K +K LK
Sbjct: 3 LKVLVLDLDNTLWGGVLGEDGIDNLNLSPLHKTLQEK------------------IKTLK 44
Query: 70 QNNCLVAAASRTTEMLRAHQLVD-----LFNWNQHFDHKEIFPGQKTTHFANLKKATGIE 124
+ L+A AS+ E A ++ + + + FD + I G K+ + K +
Sbjct: 45 KQGFLLALASKNDEDD-AKKVFERRKDFILQA-EDFDARSINWGPKSESLRKIAKKLNLG 102
Query: 125 YKDMVFFDD 133
+F DD
Sbjct: 103 TDSFLFIDD 111
>gnl|CDD|223114 COG0036, Rpe, Pentose-5-phosphate-3-epimerase [Carbohydrate
transport and metabolism].
Length = 220
Score = 27.1 bits (61), Expect = 4.8
Identities = 11/58 (18%), Positives = 21/58 (36%), Gaps = 5/58 (8%)
Query: 25 HTLWPFHVYIDVIPPFKKIGDKVLDAGGAIIKY----YRDVPAILKYLKQNNCLVAAA 78
T P V++ V P + I + AG II + + ++ +K+
Sbjct: 59 ITDLPLDVHLMVENPDRYI-EAFAKAGADIITFHAEATEHIHRTIQLIKELGVKAGLV 115
>gnl|CDD|176950 CHL00005, rps16, ribosomal protein S16.
Length = 82
Score = 25.8 bits (57), Expect = 6.0
Identities = 7/15 (46%), Positives = 12/15 (80%)
Query: 56 KYYRDVPAILKYLKQ 70
+ Y +VPAIL +L++
Sbjct: 45 QTYLNVPAILYFLEK 59
>gnl|CDD|133450 cd05211, NAD_bind_Glu_Leu_Phe_Val, NAD(P) binding domain of
glutamate dehydrogenase, leucine dehydrogenase,
phenylalanine dehydrogenase, and valine dehydrogenase.
Amino acid dehydrogenase (DH) is a widely distributed
family of enzymes that catalyzes the oxidative
deamination of an amino acid to its keto acid and
ammonia with concomitant reduction of NAD(P)+. This
subfamily includes glutamate, leucine, phenylalanine,
and valine DHs. Glutamate DH is a multi-domain enzyme
that catalyzes the reaction from glutamate to
2-oxyoglutarate and ammonia in the presence of NAD or
NADP. It is present in all organisms. Enzymes involved
in ammonia assimilation are typically NADP+-dependent,
while those involved in glutamate catabolism are
generally NAD+-dependent. As in other NAD+-dependent
DHs, monomers in this family have 2 domains separated by
a deep cleft. Here the c-terminal domain contains a
modified NAD-binding Rossmann fold with 7 rather than
the usual 6 beta strands and one strand anti-parrallel
to the others. Amino acid DH-like NAD(P)-binding domains
are members of the Rossmann fold superfamily and include
glutamate, leucine, and phenylalanine DHs, methylene
tetrahydrofolate DH, methylene-tetrahydromethanopterin
DH, methylene-tetrahydropholate DH/cyclohydrolase,
Shikimate DH-like proteins, malate oxidoreductases, and
glutamyl tRNA reductase. Amino acid DHs catalyze the
deamination of amino acids to keto acids with NAD(P)+ as
a cofactor. The NAD(P)-binding Rossmann fold superfamily
includes a wide variety of protein families including
NAD(P)- binding domains of alcohol DHs,
tyrosine-dependent oxidoreductases,
glyceraldehyde-3-phosphate DH, lactate/malate DHs,
formate/glycerate DHs, siroheme synthases,
6-phosphogluconate DH, amino acid DHs, repressor rex,
NAD-binding potassium channel domain, CoA-binding, and
ornithine cyclodeaminase-like domains. These domains
have an alpha-beta-alpha configuration. NAD binding
involves numerous hydrogen and van der Waals contacts.
Length = 217
Score = 26.4 bits (58), Expect = 8.4
Identities = 12/51 (23%), Positives = 20/51 (39%), Gaps = 8/51 (15%)
Query: 45 DKVLDAGGAIIKYYRDVPAILKYLKQNNCLVAAASRTTEMLRAHQLVDLFN 95
D V +AGG I+ Y+ V QN ++ + + D+ N
Sbjct: 149 DIVANAGGVIVSYFEWV--------QNLQRLSWDAEEVRSKLEQVMTDIHN 191
>gnl|CDD|223943 COG1011, COG1011, Predicted hydrolase (HAD superfamily) [General
function prediction only].
Length = 229
Score = 26.4 bits (58), Expect = 8.5
Identities = 22/120 (18%), Positives = 39/120 (32%), Gaps = 16/120 (13%)
Query: 27 LWPFHVYIDVIPPFKKIGDKVLDAGGAIIKYYRDVPAILKYLKQNNCLVA----AASRTT 82
L + + + +++L A ++ Y + LK L + L A
Sbjct: 71 LLELLERLLGDEDAELV-EELLAALAKLLPDYPEALEALKELGKKYKLGILTNGARPHQE 129
Query: 83 EMLRAHQLVDLFNWNQHFDHKEI---FPGQKTTH--FANLKKATGIEYKDMVFFDDEERN 137
LR L+D +FD I K F + G+ ++ +F D N
Sbjct: 130 RKLRQLGLLD------YFDAVFISEDVGVAKPDPEIFEYALEKLGVPPEEALFVGDSLEN 183
>gnl|CDD|227950 COG5663, COG5663, Uncharacterized conserved protein [Function
unknown].
Length = 194
Score = 26.0 bits (57), Expect = 8.9
Identities = 15/51 (29%), Positives = 24/51 (47%), Gaps = 1/51 (1%)
Query: 55 IKYYRDVPAILKYLKQNNCLVAAASRTTEMLRAHQLVDLFNWNQHFDHKEI 105
+ V +L LK+ + L+ +R ++ R LF N H+DH EI
Sbjct: 71 ALLAQLVKQVLPSLKEEHRLIYITARKADLTRITYAW-LFIQNIHYDHLEI 120
>gnl|CDD|240354 PTZ00310, PTZ00310, AMP deaminase; Provisional.
Length = 1453
Score = 26.7 bits (59), Expect = 9.4
Identities = 12/41 (29%), Positives = 18/41 (43%)
Query: 56 KYYRDVPAILKYLKQNNCLVAAASRTTEMLRAHQLVDLFNW 96
+Y RDV A+ + CL A R T + ++ L N
Sbjct: 147 QYVRDVQAVYLTVGNGPCLSACRHRLTIIQERSRMFFLLNA 187
>gnl|CDD|171912 PRK13223, PRK13223, phosphoglycolate phosphatase; Provisional.
Length = 272
Score = 26.4 bits (58), Expect = 9.6
Identities = 12/35 (34%), Positives = 19/35 (54%), Gaps = 6/35 (17%)
Query: 14 KFPKLAVFDLDHTLWPFHVYIDVIPPFKKIGDKVL 48
+ P+L +FDLD TL +D +P D++L
Sbjct: 11 RLPRLVMFDLDGTL------VDSVPDLAAAVDRML 39
>gnl|CDD|172308 PRK13770, PRK13770, histidinol dehydrogenase; Provisional.
Length = 416
Score = 26.4 bits (58), Expect = 9.9
Identities = 7/34 (20%), Positives = 13/34 (38%)
Query: 71 NNCLVAAASRTTEMLRAHQLVDLFNWNQHFDHKE 104
+ L + ++ H L +N FDH +
Sbjct: 18 DESLYPIIRDICQEVKVHGDKALKMYNLTFDHTK 51
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
0.322 0.138 0.433
Gapped
Lambda K H
0.267 0.0600 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 9,014,819
Number of extensions: 829449
Number of successful extensions: 709
Number of sequences better than 10.0: 1
Number of HSP's gapped: 702
Number of HSP's successfully gapped: 38
Length of query: 171
Length of database: 10,937,602
Length adjustment: 90
Effective length of query: 81
Effective length of database: 6,945,742
Effective search space: 562605102
Effective search space used: 562605102
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.9 bits)
S2: 55 (25.2 bits)