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= 031127
(165 letters)
Database: pdbaa
62,578 sequences; 14,973,337 total letters
Searching..................................................done
>pdb|3VHQ|A Chain A, Crystal Structure Of The Ca6 Site Mutant Of
Pro-Sa-Subtilisin
Length = 398
Score = 32.0 bits (71), Expect = 0.15, Method: Compositional matrix adjust.
Identities = 26/83 (31%), Positives = 40/83 (48%), Gaps = 9/83 (10%)
Query: 87 YDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQ------- 139
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 312 YPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHITA 370
Query: 140 -AEGPSGPNRDYLFQLEKALLEL 161
A GP+G + DY + + +A L +
Sbjct: 371 DALGPTGWDADYGYGVVRAALAV 393
>pdb|2E1P|A Chain A, Crystal Structure Of Pro-Tk-Subtilisin
Length = 398
Score = 30.8 bits (68), Expect = 0.42, Method: Compositional matrix adjust.
Identities = 25/83 (30%), Positives = 39/83 (46%), Gaps = 9/83 (10%)
Query: 87 YDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA------ 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 312 YPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHITA 370
Query: 141 --EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 371 DDLGPTGWDADYGYGVVRAALAV 393
>pdb|2ZWP|A Chain A, Crystal Structure Of Ca3 Site Mutant Of Pro-S324a
pdb|2ZWP|B Chain B, Crystal Structure Of Ca3 Site Mutant Of Pro-S324a
Length = 398
Score = 30.4 bits (67), Expect = 0.42, Method: Compositional matrix adjust.
Identities = 25/83 (30%), Positives = 39/83 (46%), Gaps = 9/83 (10%)
Query: 87 YDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA------ 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 312 YPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHITA 370
Query: 141 --EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 371 DDLGPTGWDADYGYGVVRAALAV 393
>pdb|2ZWO|A Chain A, Crystal Structure Of Ca2 Site Mutant Of Pro-S324a
pdb|2ZWO|B Chain B, Crystal Structure Of Ca2 Site Mutant Of Pro-S324a
pdb|2ZWO|C Chain C, Crystal Structure Of Ca2 Site Mutant Of Pro-S324a
Length = 398
Score = 30.4 bits (67), Expect = 0.42, Method: Compositional matrix adjust.
Identities = 25/83 (30%), Positives = 39/83 (46%), Gaps = 9/83 (10%)
Query: 87 YDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA------ 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 312 YPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHITA 370
Query: 141 --EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 371 DDLGPTGWDADYGYGVVRAALAV 393
>pdb|2Z2Z|A Chain A, Crystal Structure Of Unautoprocessed Form Of Tk-subtilisin
Soaked By 10mm Cacl2
Length = 395
Score = 30.4 bits (67), Expect = 0.43, Method: Compositional matrix adjust.
Identities = 25/83 (30%), Positives = 39/83 (46%), Gaps = 9/83 (10%)
Query: 87 YDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA------ 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 309 YPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHITA 367
Query: 141 --EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 368 DDLGPTGWDADYGYGVVRAALAV 390
>pdb|2ZRQ|A Chain A, Crystal Structure Of S324a-Subtilisin
pdb|3A3N|A Chain A, Crystal Structure Of Complex Between Sa-Subtilisin And Tk-
Propeptide With Deletion Of The Two C-Terminal Residues
pdb|3A3O|A Chain A, Crystal Structure Of Complex Between Sa-Subtilisin And Tk-
Propeptide With Deletion Of The Five C-Terminal Residues
Length = 329
Score = 30.4 bits (67), Expect = 0.43, Method: Compositional matrix adjust.
Identities = 25/85 (29%), Positives = 39/85 (45%), Gaps = 9/85 (10%)
Query: 85 KQYDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA---- 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 241 STYPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHI 299
Query: 141 ----EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 300 TADDLGPTGWDADYGYGVVRAALAV 324
>pdb|3A3P|A Chain A, Crystal Structure Of Complex Between E201aSA-Subtilisin
And Tk-Propeptide
Length = 329
Score = 30.4 bits (67), Expect = 0.46, Method: Compositional matrix adjust.
Identities = 25/85 (29%), Positives = 39/85 (45%), Gaps = 9/85 (10%)
Query: 85 KQYDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA---- 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 241 STYPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHI 299
Query: 141 ----EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 300 TADDLGPTGWDADYGYGVVRAALAV 324
>pdb|2Z56|A Chain A, Crystal Structure Of G56s-Propeptide:s324a-Subtilisin
Complex
pdb|2Z57|A Chain A, Crystal Structure Of G56e-Propeptide:s324a-Subtilisin
Complex
pdb|2Z58|A Chain A, Crystal Structure Of G56w-Propeptide:s324a-Subtilisin
Complex
Length = 318
Score = 30.0 bits (66), Expect = 0.56, Method: Compositional matrix adjust.
Identities = 25/85 (29%), Positives = 39/85 (45%), Gaps = 9/85 (10%)
Query: 85 KQYDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA---- 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 230 STYPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHI 288
Query: 141 ----EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 289 TADDLGPTGWDADYGYGVVRAALAV 313
>pdb|2Z30|A Chain A, Crystal Structure Of Complex Form Between
Mat-Tk-Subtilisin And Tk- Propeptide
Length = 320
Score = 30.0 bits (66), Expect = 0.56, Method: Compositional matrix adjust.
Identities = 25/85 (29%), Positives = 39/85 (45%), Gaps = 9/85 (10%)
Query: 85 KQYDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA---- 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 232 STYPDDSYETLMGTAMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHI 290
Query: 141 ----EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 291 TADDLGPTGWDADYGYGVVRAALAV 315
>pdb|2Z2X|A Chain A, Crystal Structure Of Mature Form Of Tk-Subtilisin
Length = 318
Score = 30.0 bits (66), Expect = 0.65, Method: Compositional matrix adjust.
Identities = 25/85 (29%), Positives = 39/85 (45%), Gaps = 9/85 (10%)
Query: 85 KQYDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA---- 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 230 STYPDDSYETLMGTXMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHI 288
Query: 141 ----EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 289 TADDLGPTGWDADYGYGVVRAALAV 313
>pdb|2Z2Y|A Chain A, Crystal Structure Of Autoprocessed Form Of Tk-Subtilisin
pdb|2Z2Y|C Chain C, Crystal Structure Of Autoprocessed Form Of Tk-Subtilisin
Length = 318
Score = 29.6 bits (65), Expect = 0.73, Method: Compositional matrix adjust.
Identities = 25/85 (29%), Positives = 39/85 (45%), Gaps = 9/85 (10%)
Query: 85 KQYDKKAYLDLFTDPMATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQA---- 140
Y +Y L MAT P VSGV+ I +A Q L + +DI+K ++
Sbjct: 230 STYPDDSYETLMGTCMAT-PHVSGVVALIQAAYYQKYGKILPVGTFDDISKNTVRGILHI 288
Query: 141 ----EGPSGPNRDYLFQLEKALLEL 161
GP+G + DY + + +A L +
Sbjct: 289 TADDLGPTGWDADYGYGVVRAALAV 313
>pdb|1PN0|A Chain A, Phenol Hydroxylase From Trichosporon Cutaneum
pdb|1PN0|B Chain B, Phenol Hydroxylase From Trichosporon Cutaneum
pdb|1PN0|C Chain C, Phenol Hydroxylase From Trichosporon Cutaneum
pdb|1PN0|D Chain D, Phenol Hydroxylase From Trichosporon Cutaneum
Length = 665
Score = 29.3 bits (64), Expect = 0.99, Method: Compositional matrix adjust.
Identities = 20/83 (24%), Positives = 31/83 (37%)
Query: 2 WVFGYGSLIWKAGFHFDERVVGFIKGYRRVFHQGSTDHRGTPKFPGRTVTLEPAEGEVCW 61
+ F L W +H +RV RVF G H +PK T + W
Sbjct: 324 YTFDVQQLDWFTAYHIGQRVTEKFSKDERVFIAGDACHTHSPKAGQGMNTSMMDTYNLGW 383
Query: 62 GAAYKITKKEDKEVAVTYLEVRE 84
+T + +++ TY E R+
Sbjct: 384 KLGLVLTGRAKRDILKTYEEERQ 406
>pdb|1FOH|A Chain A, Phenol Hydroxylase From Trichosporon Cutaneum
pdb|1FOH|B Chain B, Phenol Hydroxylase From Trichosporon Cutaneum
pdb|1FOH|C Chain C, Phenol Hydroxylase From Trichosporon Cutaneum
pdb|1FOH|D Chain D, Phenol Hydroxylase From Trichosporon Cutaneum
Length = 664
Score = 28.9 bits (63), Expect = 1.6, Method: Compositional matrix adjust.
Identities = 20/82 (24%), Positives = 30/82 (36%)
Query: 2 WVFGYGSLIWKAGFHFDERVVGFIKGYRRVFHQGSTDHRGTPKFPGRTVTLEPAEGEVCW 61
+ F L W +H +RV RVF G H +PK T + W
Sbjct: 323 YTFDVQQLDWFTAYHIGQRVTEKFSKDERVFIAGDACHTHSPKAGQGMNTSMMDTYNLGW 382
Query: 62 GAAYKITKKEDKEVAVTYLEVR 83
+T + +++ TY E R
Sbjct: 383 KLGLVLTGRAKRDILKTYEEER 404
>pdb|3LPD|A Chain A, Crystal Structure Of A Subtilisin-Like Protease
Length = 339
Score = 28.1 bits (61), Expect = 2.4, Method: Compositional matrix adjust.
Identities = 15/31 (48%), Positives = 19/31 (61%), Gaps = 1/31 (3%)
Query: 103 TPAVSGVMVYIASANKQLNSNYLGPASLEDI 133
TP VSGV + SA +N N L PA L+D+
Sbjct: 279 TPHVSGVAALVISAANSVNKN-LTPAELKDV 308
>pdb|3LPC|A Chain A, Crystal Structure Of A Subtilisin-Like Protease
Length = 340
Score = 28.1 bits (61), Expect = 2.4, Method: Compositional matrix adjust.
Identities = 15/31 (48%), Positives = 19/31 (61%), Gaps = 1/31 (3%)
Query: 103 TPAVSGVMVYIASANKQLNSNYLGPASLEDI 133
TP VSGV + SA +N N L PA L+D+
Sbjct: 279 TPHVSGVAALVISAANSVNKN-LTPAELKDV 308
>pdb|3LPA|A Chain A, Crystal Structure Of A Subtilisin-Like Protease
Length = 340
Score = 28.1 bits (61), Expect = 2.4, Method: Compositional matrix adjust.
Identities = 15/31 (48%), Positives = 19/31 (61%), Gaps = 1/31 (3%)
Query: 103 TPAVSGVMVYIASANKQLNSNYLGPASLEDI 133
TP VSGV + SA +N N L PA L+D+
Sbjct: 279 TPHVSGVAALVISAANSVNKN-LTPAELKDV 308
>pdb|4AS2|A Chain A, Pseudomonas Aeruginosa Phosphorylcholine Phosphatase.
Monoclinic Form
pdb|4AS2|B Chain B, Pseudomonas Aeruginosa Phosphorylcholine Phosphatase.
Monoclinic Form
pdb|4AS2|C Chain C, Pseudomonas Aeruginosa Phosphorylcholine Phosphatase.
Monoclinic Form
pdb|4AS2|D Chain D, Pseudomonas Aeruginosa Phosphorylcholine Phosphatase.
Monoclinic Form
pdb|4AS3|A Chain A, Pseudomonas Aeruginosa Phosphorylcholine Phosphatase.
Orthorhombic Form
pdb|4AS3|B Chain B, Pseudomonas Aeruginosa Phosphorylcholine Phosphatase.
Orthorhombic Form
pdb|4AS3|C Chain C, Pseudomonas Aeruginosa Phosphorylcholine Phosphatase.
Orthorhombic Form
pdb|4AS3|D Chain D, Pseudomonas Aeruginosa Phosphorylcholine Phosphatase.
Orthorhombic Form
Length = 327
Score = 27.3 bits (59), Expect = 4.2, Method: Compositional matrix adjust.
Identities = 21/77 (27%), Positives = 33/77 (42%), Gaps = 11/77 (14%)
Query: 48 RTVTLEP-----AEGEVCWGAAYKITKKEDKEVAVTYLEVREKQYDKKAYLDLFTDPMAT 102
R V +P A+ E G + ++ E+ ++ E +YD KA LDL P
Sbjct: 174 RMVAADPRYGYNAKPENVIGVTTLLKNRKTGELTTARKQIAEGKYDPKANLDLEVTPYLW 233
Query: 103 TPAV------SGVMVYI 113
TPA + ++ YI
Sbjct: 234 TPATWMAGKQAAILTYI 250
>pdb|3VC3|A Chain A, Crystal Structure Of Beta-Cyanoalanine Synthase K95a
Mutant In Soybean
pdb|3VC3|B Chain B, Crystal Structure Of Beta-Cyanoalanine Synthase K95a
Mutant In Soybean
pdb|3VC3|C Chain C, Crystal Structure Of Beta-Cyanoalanine Synthase K95a
Mutant In Soybean
pdb|3VC3|D Chain D, Crystal Structure Of Beta-Cyanoalanine Synthase K95a
Mutant In Soybean
pdb|3VC3|E Chain E, Crystal Structure Of Beta-Cyanoalanine Synthase K95a
Mutant In Soybean
pdb|3VC3|F Chain F, Crystal Structure Of Beta-Cyanoalanine Synthase K95a
Mutant In Soybean
Length = 344
Score = 26.6 bits (57), Expect = 7.8, Method: Compositional matrix adjust.
Identities = 29/110 (26%), Positives = 41/110 (37%), Gaps = 19/110 (17%)
Query: 46 PGRTVTLEPAEGEVCWGAAYKITKKEDKEV----AVTYLEVREKQYDKKAYLDLFTDP-- 99
PG+T +EP G + A+ K K V + T LE R A L + TDP
Sbjct: 85 PGKTTLIEPTSGNMGISMAFMAAMKGYKMVLTMPSYTSLERRVTMRAFGAEL-ILTDPAK 143
Query: 100 ------------MATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQI 137
+ TP + + AN Q++ GP ED Q+
Sbjct: 144 GMGGTVKKAYELLENTPNAHMLQQFSNPANTQVHFETTGPEIWEDTNGQV 193
>pdb|3VBE|A Chain A, Crystal Structure Of Beta-Cyanoalanine Synthase In Soybean
pdb|3VBE|B Chain B, Crystal Structure Of Beta-Cyanoalanine Synthase In Soybean
pdb|3VBE|C Chain C, Crystal Structure Of Beta-Cyanoalanine Synthase In Soybean
pdb|3VBE|D Chain D, Crystal Structure Of Beta-Cyanoalanine Synthase In Soybean
Length = 344
Score = 26.2 bits (56), Expect = 8.1, Method: Compositional matrix adjust.
Identities = 29/110 (26%), Positives = 41/110 (37%), Gaps = 19/110 (17%)
Query: 46 PGRTVTLEPAEGEVCWGAAYKITKKEDKEV----AVTYLEVREKQYDKKAYLDLFTDP-- 99
PG+T +EP G + A+ K K V + T LE R A L + TDP
Sbjct: 85 PGKTTLIEPTSGNMGISMAFMAAMKGYKMVLTMPSYTSLERRVTMRAFGAEL-ILTDPAK 143
Query: 100 ------------MATTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQI 137
+ TP + + AN Q++ GP ED Q+
Sbjct: 144 GMGGTVKKAYELLENTPNAHMLQQFSNPANTQVHFETTGPEIWEDTNGQV 193
>pdb|1K1E|A Chain A, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|B Chain B, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|C Chain C, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|D Chain D, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|E Chain E, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|F Chain F, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|G Chain G, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|H Chain H, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|I Chain I, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|J Chain J, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|K Chain K, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
pdb|1K1E|L Chain L, Structure Of The Cobalt-Bound Form Of The
Deoxy-D-Mannose-Octulosonate 8-Phosphate Phosphatase
(Yrbi) From Haemophilus Influenzae (Hi1679)
Length = 180
Score = 26.2 bits (56), Expect = 9.3, Method: Compositional matrix adjust.
Identities = 12/43 (27%), Positives = 25/43 (58%)
Query: 102 TTPAVSGVMVYIASANKQLNSNYLGPASLEDIAKQIIQAEGPS 144
T+ AV+ +Y+ +A + S + G + +++ I+QA+G S
Sbjct: 120 TSFAVADAPIYVKNAVDHVLSTHGGKGAFREMSDMILQAQGKS 162
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 0.417
Lambda K H
0.267 0.0410 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 5,427,449
Number of Sequences: 62578
Number of extensions: 222627
Number of successful extensions: 532
Number of sequences better than 100.0: 26
Number of HSP's better than 100.0 without gapping: 4
Number of HSP's successfully gapped in prelim test: 22
Number of HSP's that attempted gapping in prelim test: 526
Number of HSP's gapped (non-prelim): 28
length of query: 165
length of database: 14,973,337
effective HSP length: 91
effective length of query: 74
effective length of database: 9,278,739
effective search space: 686626686
effective search space used: 686626686
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: 47 (22.7 bits)