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= 019107
         (346 letters)

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

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



>pdb|1Q7M|A Chain A, Cobalamin-Dependent Methionine Synthase (Meth) From
           Thermotoga Maritima (Oxidized, Monoclinic)
 pdb|1Q7M|B Chain B, Cobalamin-Dependent Methionine Synthase (Meth) From
           Thermotoga Maritima (Oxidized, Monoclinic)
 pdb|1Q7Q|A Chain A, Cobalamin-Dependent Methionine Synthase (1-566) From T.
           Maritima (Oxidized, Orthorhombic)
 pdb|1Q7Q|B Chain B, Cobalamin-Dependent Methionine Synthase (1-566) From T.
           Maritima (Oxidized, Orthorhombic)
 pdb|1Q7Z|A Chain A, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima (Cd2+ Complex)
 pdb|1Q7Z|B Chain B, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima (Cd2+ Complex)
 pdb|1Q8J|A Chain A, Cobalamin-dependent Methionine Synthase (1-566) From
           Thermotoga Maritima (cd2+, Hcy, Methyltetrahydrofolate
           Complex)
 pdb|1Q8J|B Chain B, Cobalamin-dependent Methionine Synthase (1-566) From
           Thermotoga Maritima (cd2+, Hcy, Methyltetrahydrofolate
           Complex)
 pdb|3BOF|A Chain A, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima Complexed With Zn2+ And Homocysteine
 pdb|3BOF|B Chain B, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima Complexed With Zn2+ And Homocysteine
 pdb|3BOL|A Chain A, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima Complexed With Zn2+
 pdb|3BOL|B Chain B, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima Complexed With Zn2+
          Length = 566

 Score = 80.5 bits (197), Expect = 1e-15,   Method: Compositional matrix adjust.
 Identities = 77/316 (24%), Positives = 135/316 (42%), Gaps = 44/316 (13%)

Query: 24  VVDGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYLDAGANIIITASYQATIQG 83
           ++DG + TE  ++G D        +  + +P +V KVH  Y+++G+++I+T ++ AT   
Sbjct: 17  LLDGAYGTEFMKYGYDD----LPEELNIKAPDVVLKVHRSYIESGSDVILTNTFGATRMK 72

Query: 84  FEAKGFSTEEAEALLRRSVEIACEAREIYYDRCMKDSWDFTGSGRISSRPVLVAASVGSY 143
               G   ++ + ++R +V IA                      R ++   LV   +G  
Sbjct: 73  LRKHGLE-DKLDPIVRNAVRIA----------------------RRAAGEKLVFGDIGPT 109

Query: 144 GAYLADGSEYSGDYGDAVSLETLKEFHRRRVLILANSGADLIAFETIPNXXXXXXXXXXX 203
           G       E     G  +  E   E  R  V I+   G D I FET  +           
Sbjct: 110 G-------ELPYPLGSTL-FEEFYENFRETVEIMVEEGVDGIIFETFSDILELKAAVLAA 161

Query: 204 XXXG--ITIPAWFSFNSKDGINVVSGDSILECASIADSCEQVVAVGINCT-SPRFIHGLI 260
                 + + A  +F+ K     ++G      A   D  + + A+GINC+  P  I  + 
Sbjct: 162 REVSRDVFLIAHMTFDEKG--RSLTGTDPANFAITFDELD-IDALGINCSLGPEEILPIF 218

Query: 261 LSVRKVTSKPVIIYPNSGETYNAELKKWVESTGVRDEDFVSYIGKWRDAGASLFGGCCRT 320
             + + T K +++ PN+G+    E  K V    ++  DF  +I  + + G ++FGGCC T
Sbjct: 219 QELSQYTDKFLVVEPNAGKPI-VENGKTVYP--LKPHDFAVHIDSYYELGVNIFGGCCGT 275

Query: 321 TPNTIKAISRVLSNKS 336
           TP  +K   +VL N+ 
Sbjct: 276 TPEHVKLFRKVLGNRK 291


>pdb|1Q85|A Chain A, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima (Cd2+ Complex, Se-Met)
 pdb|1Q85|B Chain B, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima (Cd2+ Complex, Se-Met)
 pdb|1Q8A|A Chain A, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima (Cd2+:l-Hcy Complex, Se-Met)
 pdb|1Q8A|B Chain B, Cobalamin-Dependent Methionine Synthase (1-566) From
           Thermotoga Maritima (Cd2+:l-Hcy Complex, Se-Met)
          Length = 566

 Score = 78.2 bits (191), Expect = 6e-15,   Method: Compositional matrix adjust.
 Identities = 77/316 (24%), Positives = 134/316 (42%), Gaps = 44/316 (13%)

Query: 24  VVDGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYLDAGANIIITASYQATIQG 83
           ++DG + TE  ++G D        +  + +P +V KVH  Y+++G+++I+T ++ AT   
Sbjct: 17  LLDGAYGTEFXKYGYDD----LPEELNIKAPDVVLKVHRSYIESGSDVILTNTFGATRXK 72

Query: 84  FEAKGFSTEEAEALLRRSVEIACEAREIYYDRCMKDSWDFTGSGRISSRPVLVAASVGSY 143
               G   ++ + ++R +V IA                      R ++   LV   +G  
Sbjct: 73  LRKHGLE-DKLDPIVRNAVRIA----------------------RRAAGEKLVFGDIGPT 109

Query: 144 GAYLADGSEYSGDYGDAVSLETLKEFHRRRVLILANSGADLIAFETIPNXXXXXXXXXXX 203
           G       E     G  +  E   E  R  V I    G D I FET  +           
Sbjct: 110 G-------ELPYPLGSTL-FEEFYENFRETVEIXVEEGVDGIIFETFSDILELKAAVLAA 161

Query: 204 XXXG--ITIPAWFSFNSKDGINVVSGDSILECASIADSCEQVVAVGINCT-SPRFIHGLI 260
                 + + A  +F+ K     ++G      A   D  + + A+GINC+  P  I  + 
Sbjct: 162 REVSRDVFLIAHXTFDEKG--RSLTGTDPANFAITFDELD-IDALGINCSLGPEEILPIF 218

Query: 261 LSVRKVTSKPVIIYPNSGETYNAELKKWVESTGVRDEDFVSYIGKWRDAGASLFGGCCRT 320
             + + T K +++ PN+G+    E  K V    ++  DF  +I  + + G ++FGGCC T
Sbjct: 219 QELSQYTDKFLVVEPNAGKPI-VENGKTVYP--LKPHDFAVHIDSYYELGVNIFGGCCGT 275

Query: 321 TPNTIKAISRVLSNKS 336
           TP  +K   +VL N+ 
Sbjct: 276 TPEHVKLFRKVLGNRK 291


>pdb|1UMY|A Chain A, Bhmt From Rat Liver
 pdb|1UMY|B Chain B, Bhmt From Rat Liver
 pdb|1UMY|C Chain C, Bhmt From Rat Liver
 pdb|1UMY|D Chain D, Bhmt From Rat Liver
          Length = 407

 Score = 54.7 bits (130), Expect = 8e-08,   Method: Compositional matrix adjust.
 Identities = 85/335 (25%), Positives = 136/335 (40%), Gaps = 54/335 (16%)

Query: 26  DGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYLDAGANIIITASYQATIQGFE 85
           DGGF   LE+ G     P W+ +  V  P  VR++H ++L AG+N++ T ++ A+    E
Sbjct: 26  DGGFVFALEKRGYVKAGP-WTPEAAVEHPEAVRQLHREFLRAGSNVMQTFTFYASEDKLE 84

Query: 86  AKGFSTEEAEALLRRSV-EIACE-AREIYYDRCMKDSWDFTGSGRISSRPVLVAASVGSY 143
            +G     AE +  + V E AC+ AR++       D  D            LVA  V   
Sbjct: 85  NRGNYV--AEKISGQKVNEAACDIARQV------ADEGD-----------ALVAGGVSQT 125

Query: 144 GAYLADGSEYSGDYGDAVSLETLKEFHRRRVLILANSGADLIAFETIPNXXXXXXXXXXX 203
            +YL+  SE           E  K FH +++ +      D +  E   +           
Sbjct: 126 PSYLSCKSE----------TEVKKIFH-QQLEVFMKKNVDFLIAEYFEHVEEAVWAVEAL 174

Query: 204 XXXGITIPAWFSFNSKDGINVVSGDSILECASIADSCEQVVAVGINC-----TSPRFI-- 256
              G  I A      +  ++ VS     ECA         + VG+NC     TS + I  
Sbjct: 175 KTSGKPIAATMCIGPEGDLHGVSPG---ECAVRLVKAGAAI-VGVNCHFDPSTSLQTIKL 230

Query: 257 --HGLILSVRK--VTSKPVIIY-PNSGETYNAELKKW---VESTGVRDEDFVSYIGKWRD 308
              GL  +  K  + S+P+  + P+ G+    +L ++   +E       D   Y  +  +
Sbjct: 231 MKEGLEAARLKAYLMSQPLAYHTPDCGKQGFIDLPEFPFGLEPRVATRWDIQKYAREAYN 290

Query: 309 AGASLFGGCCRTTPNTIKAISRVLSNKS--LPSAN 341
            G    GGCC   P  I+AI+  L+ +   LP A+
Sbjct: 291 LGVRYIGGCCGFEPYHIRAIAEELAPERGFLPPAS 325


>pdb|1LT7|A Chain A, Oxidized Homo Sapiens Betaine-Homocysteine
           S-Methyltransferase In Complex With Four Sm(Iii) Ions
 pdb|1LT7|B Chain B, Oxidized Homo Sapiens Betaine-Homocysteine
           S-Methyltransferase In Complex With Four Sm(Iii) Ions
 pdb|1LT8|A Chain A, Reduced Homo Sapiens Betaine-Homocysteine S-
           Methyltransferase In Complex With
           S-(Delta-Carboxybutyl)-L- Homocysteine
 pdb|1LT8|B Chain B, Reduced Homo Sapiens Betaine-Homocysteine S-
           Methyltransferase In Complex With
           S-(Delta-Carboxybutyl)-L- Homocysteine
          Length = 406

 Score = 47.0 bits (110), Expect = 1e-05,   Method: Compositional matrix adjust.
 Identities = 77/341 (22%), Positives = 133/341 (39%), Gaps = 52/341 (15%)

Query: 19  CGGYSVVDGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYLDAGANIIITASYQ 78
            G   + DGGF   LE+ G     P W+ +  V  P  VR++H ++L AG+N++ T ++ 
Sbjct: 19  AGEIVIGDGGFVFALEKRGYVKAGP-WTPEAAVEHPEAVRQLHREFLRAGSNVMQTFTFY 77

Query: 79  ATIQGFEAKGFSTEEAEALLRRSVEIACEAREIYYDRCMKDSWDFTGSGRISSRPVLVAA 138
           A+    E +G    E  +      E+   A +I   R + D  D            LVA 
Sbjct: 78  ASEDKLENRGNYVLEKIS----GQEVNEAAADI--ARQVADEGD-----------ALVAG 120

Query: 139 SVGSYGAYLADGSEYSGDYGDAVSLETLKEFHRRRVLILANSGADLIAFETIPNXXXXXX 198
            V    +YL+  SE        V L+ L+ F ++ V        D +  E   +      
Sbjct: 121 GVSQTPSYLSAKSETE---VKKVFLQQLEVFMKKNV--------DFLIAEYFEHVEEAVW 169

Query: 199 XXXXXXXXGITIPAWFSFNSKDGIN-VVSGDSILECASIADSCEQVVAVGINC------- 250
                   G  + A  +   +  ++ V  G++ +       S      +G+NC       
Sbjct: 170 AVETLIASGKPVAATMAIGPEGDLHGVPPGEAAVRLVKAGASI-----IGVNCHFDPTIS 224

Query: 251 --TSPRFIHGLILSVRK--VTSKPVIIY-PNSGETYNAELKKW---VESTGVRDEDFVSY 302
             T      GL  +  K  + S+P+  + P++ +    +L ++   +E       D   Y
Sbjct: 225 LKTVKLMKEGLEAAQLKAHLMSQPLAYHTPDANKQGFIDLPEFPFGLEPRVATRWDIQKY 284

Query: 303 IGKWRDAGASLFGGCCRTTPNTIKAISRVLSNKS--LPSAN 341
             +  + G    GGCC   P  I+AI+  L+ +   LP A+
Sbjct: 285 AREAYNLGVRYIGGCCGFEPYHIRAIAEELAPERGFLPPAS 325


>pdb|4FXQ|A Chain A, Full-Length Certhrax Toxin From Bacillus Cereus In Complex
           With Inhibitor P6
 pdb|4FXQ|B Chain B, Full-Length Certhrax Toxin From Bacillus Cereus In Complex
           With Inhibitor P6
 pdb|4GF1|A Chain A, Crystal Structure Of Certhrax
 pdb|4GF1|B Chain B, Crystal Structure Of Certhrax
          Length = 460

 Score = 30.4 bits (67), Expect = 1.6,   Method: Compositional matrix adjust.
 Identities = 13/27 (48%), Positives = 19/27 (70%), Gaps = 2/27 (7%)

Query: 133 PVLVAASV--GSYGAYLADGSEYSGDY 157
           P+L+  ++  G +GAY+AD SEY G Y
Sbjct: 387 PILLEITIPEGVHGAYIADMSEYPGQY 413


>pdb|3LDG|A Chain A, Crystal Structure Of Smu.472, A Putative Methyltransferase
           Complexed With Sah
          Length = 384

 Score = 30.0 bits (66), Expect = 1.7,   Method: Compositional matrix adjust.
 Identities = 16/49 (32%), Positives = 22/49 (44%), Gaps = 1/49 (2%)

Query: 272 IIYPNSGETYNAELKKWVESTGVRDEDFVSYIGKWRDAGASLFGGCCRT 320
           I+Y   GET+ A LK W +     D DF    G+  D    L+ G  + 
Sbjct: 322 ILYNEXGETF-APLKTWSQFILTNDTDFEQKFGRKADKKRKLYNGSLKV 369


>pdb|4FK7|A Chain A, Crystal Structure Of Certhrax Catalytic Domain
          Length = 229

 Score = 30.0 bits (66), Expect = 1.9,   Method: Compositional matrix adjust.
 Identities = 13/27 (48%), Positives = 19/27 (70%), Gaps = 2/27 (7%)

Query: 133 PVLVAASV--GSYGAYLADGSEYSGDY 157
           P+L+  ++  G +GAY+AD SEY G Y
Sbjct: 164 PILLEITIPEGVHGAYIADMSEYPGQY 190


>pdb|2AU3|A Chain A, Crystal Structure Of The Aquifex Aeolicus Primase (Zinc
           Binding And Rna Polymerase Domains)
          Length = 407

 Score = 29.6 bits (65), Expect = 2.6,   Method: Compositional matrix adjust.
 Identities = 24/73 (32%), Positives = 37/73 (50%), Gaps = 14/73 (19%)

Query: 121 WDFTGSGRISSR---PVLVAASVGSYGAYLADGSEYSGDYGDAVSLETLKEFHRRRVLIL 177
           +D   +GR + +   P+L++A V  Y  YL +G  Y  D       E +KEF +  +  L
Sbjct: 294 YDGDDAGRKAMKSAIPLLLSAGVEVYPVYLPEG--YDPD-------EFIKEFGKEELRRL 344

Query: 178 ANSGADLIAFETI 190
            NS  +L  FET+
Sbjct: 345 INSSGEL--FETL 355


>pdb|2I5U|A Chain A, Crystal Structure Of Dnad Domain Protein From Enterococcus
           Faecalis. Structural Genomics Target Apc85179
          Length = 83

 Score = 29.3 bits (64), Expect = 3.3,   Method: Compositional matrix adjust.
 Identities = 18/55 (32%), Positives = 27/55 (49%), Gaps = 2/55 (3%)

Query: 81  IQGFEAKGFSTEEAEALLRRSVEIACE--AREIYYDRCMKDSWDFTGSGRISSRP 133
           I  FE  G S +EAE L+ +++EIA +  AR   Y   +   W+  G   +  R 
Sbjct: 28  ISDFEKIGASQKEAEQLIVKAIEIAIDANARNYNYINAILKDWEQRGFKSVEERE 82


>pdb|4FKE|A Chain A, Crystal Structure Of Porcine Aminopeptidase-N
 pdb|4FKH|A Chain A, Crystal Structure Of Porcine Aminopeptidase-N Complexed
           With Alanine
 pdb|4FKK|A Chain A, Crystal Structure Of Porcine Aminopeptidase-N Complexed
           With Bestatin
          Length = 909

 Score = 28.1 bits (61), Expect = 7.9,   Method: Compositional matrix adjust.
 Identities = 14/41 (34%), Positives = 24/41 (58%)

Query: 25  VDGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYL 65
           ++ GFA+ +E  GAD  +P W+ K L+    + R + +D L
Sbjct: 343 LNEGFASYVEYLGADHAEPTWNLKDLIVPGDVYRVMAVDAL 383


>pdb|4HOL|A Chain A, Crystal Structure Of Porcine Aminopeptidase-N Complexed
           With Poly- Alanine
          Length = 908

 Score = 28.1 bits (61), Expect = 8.0,   Method: Compositional matrix adjust.
 Identities = 14/41 (34%), Positives = 24/41 (58%)

Query: 25  VDGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYL 65
           ++ GFA+ +E  GAD  +P W+ K L+    + R + +D L
Sbjct: 342 LNEGFASYVEYLGADHAEPTWNLKDLIVPGDVYRVMAVDAL 382


>pdb|4H5H|A Chain A, Crystal Structure Of Porcine Aminopeptidase-N Complexed
           With Cleaved Poly-Alanine
 pdb|4HOM|A Chain A, Crystal Structure Of Porcine Aminopeptidase-N Complexed
           With Substance P
          Length = 908

 Score = 28.1 bits (61), Expect = 8.0,   Method: Compositional matrix adjust.
 Identities = 14/41 (34%), Positives = 24/41 (58%)

Query: 25  VDGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYL 65
           ++ GFA+ +E  GAD  +P W+ K L+    + R + +D L
Sbjct: 342 LNEGFASYVEYLGADHAEPTWNLKDLIVPGDVYRVMAVDAL 382


>pdb|4FYQ|A Chain A, Human Aminopeptidase N (Cd13)
 pdb|4FYR|A Chain A, Human Aminopeptidase N (Cd13) In Complex With Bestatin
 pdb|4FYS|A Chain A, Human Aminopeptidase N (Cd13) In Complex With Angiotensin
           Iv
 pdb|4FYT|A Chain A, Human Aminopeptidase N (Cd13) In Complex With Amastatin
          Length = 903

 Score = 27.7 bits (60), Expect = 8.6,   Method: Compositional matrix adjust.
 Identities = 16/52 (30%), Positives = 28/52 (53%)

Query: 25  VDGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYLDAGANIIITAS 76
           ++ GFA+ +E  GAD  +P W+ K L+    + R + +D L +   +   AS
Sbjct: 345 LNEGFASYVEYLGADYAEPTWNLKDLMVLNDVYRVMAVDALASSHPLSTPAS 396


>pdb|4F5C|A Chain A, Crystal Structure Of The Spike Receptor Binding Domain Of
           A Porcine Respiratory Coronavirus In Complex With The
           Pig Aminopeptidase N Ectodomain
 pdb|4F5C|B Chain B, Crystal Structure Of The Spike Receptor Binding Domain Of
           A Porcine Respiratory Coronavirus In Complex With The
           Pig Aminopeptidase N Ectodomain
          Length = 959

 Score = 27.7 bits (60), Expect = 9.0,   Method: Compositional matrix adjust.
 Identities = 14/41 (34%), Positives = 24/41 (58%)

Query: 25  VDGGFATELERHGADLNDPLWSAKCLVSSPHLVRKVHLDYL 65
           ++ GFA+ +E  GAD  +P W+ K L+    + R + +D L
Sbjct: 386 LNEGFASYVEYLGADHAEPTWNLKDLIVPGDVYRVMAVDAL 426


>pdb|1YAB|A Chain A, Structure Of T. Maritima Flin Flagellar Rotor Protein
 pdb|1YAB|B Chain B, Structure Of T. Maritima Flin Flagellar Rotor Protein
          Length = 87

 Score = 27.7 bits (60), Expect = 9.4,   Method: Composition-based stats.
 Identities = 17/46 (36%), Positives = 24/46 (52%)

Query: 256 IHGLILSVRKVTSKPVIIYPNSGETYNAELKKWVESTGVRDEDFVS 301
           IHG I+ + K+T +PV I  N       E+    E+ GVR  + VS
Sbjct: 32  IHGSIIELDKLTGEPVDILVNGKLIARGEVVVIDENFGVRITEIVS 77


>pdb|1O6A|A Chain A, Crystal Structure Of A C-Terminal Fragment Of The Putative
           Flagellar Motor Switch Protein Flin (Tm0680) From
           Thermotoga Maritima At 1.85 A Resolution
 pdb|1O6A|B Chain B, Crystal Structure Of A C-Terminal Fragment Of The Putative
           Flagellar Motor Switch Protein Flin (Tm0680) From
           Thermotoga Maritima At 1.85 A Resolution
          Length = 96

 Score = 27.7 bits (60), Expect = 9.4,   Method: Composition-based stats.
 Identities = 17/46 (36%), Positives = 24/46 (52%)

Query: 256 IHGLILSVRKVTSKPVIIYPNSGETYNAELKKWVESTGVRDEDFVS 301
           IHG I+ + K+T +PV I  N       E+    E+ GVR  + VS
Sbjct: 41  IHGSIIELDKLTGEPVDILVNGKLIARGEVVVIDENFGVRITEIVS 86


  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
   0.318    0.134    0.399 

Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 10,165,796
Number of Sequences: 62578
Number of extensions: 415052
Number of successful extensions: 932
Number of sequences better than 100.0: 18
Number of HSP's better than 100.0 without gapping: 14
Number of HSP's successfully gapped in prelim test: 4
Number of HSP's that attempted gapping in prelim test: 913
Number of HSP's gapped (non-prelim): 21
length of query: 346
length of database: 14,973,337
effective HSP length: 100
effective length of query: 246
effective length of database: 8,715,537
effective search space: 2144022102
effective search space used: 2144022102
T: 11
A: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 52 (24.6 bits)