BLASTP 2.2.1 [Apr-13-2001]
Reference:
Altschul, Stephen F., Thomas L. Madden, Alejandro A. Schäffer,
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.
Query= gi|15645019|ref|NP_207189.1| purine-binding chemotaxis
protein (cheW) [Helicobacter pylori 26695]
(165 letters)
Database: NC_000921.faa
1491 sequences; 494,079 total letters
Searching...done
Score E
Sequences producing significant alignments: (bits) Value
ref|NP_223707.1| histidine kinase - MCP coupling protein [H... 303 2e-84
ref|NP_223705.1| putative chemotaxis protein [Helicobacter ... 58 1e-10
ref|NP_222739.1| putative chemotaxis protein [Helicobacter ... 33 0.005
ref|NP_223706.1| histidine kinase [Helicobacter pylori J99] 32 0.009
ref|NP_223277.1| putative chemotaxis protein [Helicobacter ... 25 1.1
ref|NP_223664.1| putative [Helicobacter pylori J99] 23 4.1
ref|NP_223644.1| putative [Helicobacter pylori J99] 23 4.1
ref|NP_224044.1| putative [Helicobacter pylori J99] 22 6.9
ref|NP_223654.1| putative [Helicobacter pylori J99] 22 9.1
>ref|NP_223707.1| histidine kinase - MCP coupling protein [Helicobacter pylori J99]
Length = 165
Score = 303 bits (775), Expect = 2e-84
Identities = 153/165 (92%), Positives = 158/165 (95%)
Query: 1 MSNQLKDLFERQKEASAGSKQEDNEEVLQFIGFIIGDEEYAIPILNILEIVKPIGYTRVP 60
MSNQLKDLFERQKEA+A SKQEDNEE+LQFIGFIIGDEEYAIPILNILEIVKPIGYTRVP
Sbjct: 1 MSNQLKDLFERQKEANASSKQEDNEEILQFIGFIIGDEEYAIPILNILEIVKPIGYTRVP 60
Query: 61 ETPNYVLGVFNLRGNVFPLISLRLKFGLKAEKQNKDTRYLVVRHNDQIAGFFIDRLTEAI 120
ETPNYVLGVFNLRGNVFPLISLRLKFGLKAEKQNKDTRYLVVRHNDQIAGFFI T+AI
Sbjct: 61 ETPNYVLGVFNLRGNVFPLISLRLKFGLKAEKQNKDTRYLVVRHNDQIAGFFIAFWTDAI 120
Query: 121 RIKQTDIDPVPETLSDNNNLTYGIGKQNDRLVTILRVEEILKKDF 165
RIKQ+ IDPV ET+ DNNNLTYGIGKQNDRLVTILRVEEILKKDF
Sbjct: 121 RIKQSTIDPVAETVRDNNNLTYGIGKQNDRLVTILRVEEILKKDF 165
>ref|NP_223705.1| putative chemotaxis protein [Helicobacter pylori J99]
Length = 312
Score = 57.8 bits (138), Expect = 1e-10
Identities = 35/126 (27%), Positives = 62/126 (48%), Gaps = 4/126 (3%)
Query: 40 YAIPILNILEIVKPIGYTRVPETPNYVLGVFNLRGNVFPLISLRLKFGLKAEKQNKDTRY 99
Y I + + EI+ P +Y++GVF+LR + PLI L G+ +K ++ R
Sbjct: 34 YGINVAKVQEIIPMPTLFEYPTNLDYIIGVFDLRSTIIPLIDLAKWIGIVPDKSKENERI 93
Query: 100 LVV-RHNDQIAGFFIDRLTEAIRIKQTDIDPVPETLSDN---NNLTYGIGKQNDRLVTIL 155
+++ N+ GF + RI D++P + S++ N+T +ND+ + IL
Sbjct: 94 VIITEFNNVKMGFLVHSARRIRRISWKDVEPASFSASNSINKENITGTTRIENDKTLLIL 153
Query: 156 RVEEIL 161
+E IL
Sbjct: 154 DLESIL 159
>ref|NP_222739.1| putative chemotaxis protein [Helicobacter pylori J99]
Length = 321
Score = 32.7 bits (73), Expect = 0.005
Identities = 32/116 (27%), Positives = 56/116 (47%), Gaps = 10/116 (8%)
Query: 19 SKQEDNEEVLQFIGFIIGDEE--YAIPILNILEIVKPIGYTRV--PETPNYVLGVFNLRG 74
S ++NE LQ + F +G + YA+ + I E+VK G + E + V G+ +R
Sbjct: 13 SLHKNNE--LQLLCFRLGKNKDLYAVNVFKIREVVKYHGNLTIISHENNSLVEGLIIIRE 70
Query: 75 NVFPLISLRLKFGLKAEKQNKDTR-YLVVR---HNDQIAGFFIDRLTEAIRIKQTD 126
PLI ++ F ++ ++KD R Y + + +D + R T +RI + D
Sbjct: 71 LTIPLIDMKKWFYYDSQNKSKDLRPYRIEKEKGEDDIVMICEFSRWTIGVRIYEAD 126
>ref|NP_223706.1| histidine kinase [Helicobacter pylori J99]
Length = 815
Score = 32.0 bits (71), Expect = 0.009
Identities = 31/121 (25%), Positives = 53/121 (43%), Gaps = 14/121 (11%)
Query: 4 QLKDLFERQKEASAGSKQEDNEE----VLQFIGFIIGDEEYAIPILNILEIVKPIGYTRV 59
+L + E E G+ Q+ ++Q + + +E YAIP+ ++LE V R+
Sbjct: 504 KLNGIIEIDSEVGVGTTQKLKIPLTLAIIQALLVGVQEEYYAIPLSSVLETV------RI 557
Query: 60 PETPNYVL---GVFNLRGNVFPLISLRLKFGLKA-EKQNKDTRYLVVRHNDQIAGFFIDR 115
+ Y + V LR V L+ L F + A + N D +++ DQ G +D
Sbjct: 558 SQDEIYTVDGKSVLRLRDEVLSLVRLSDIFKVDAILESNSDVYVVIIGLADQKIGVIVDY 617
Query: 116 L 116
L
Sbjct: 618 L 618
>ref|NP_223277.1| putative chemotaxis protein [Helicobacter pylori J99]
Length = 313
Score = 25.0 bits (53), Expect = 1.1
Identities = 34/154 (22%), Positives = 64/154 (41%), Gaps = 17/154 (11%)
Query: 29 QFIGFIIGDEE----YAIPILNILEIVKPIGYTR--VPETPNYVLGVFNLRGNVFPLISL 82
QF+ F + E+ Y + I I EI+ G + + +LG ++RG PL+ +
Sbjct: 18 QFLCFRLDAEKDAQLYGMNIFKIREIIHYDGEVTEILGGSDGVMLGFLSVRGESIPLVDV 77
Query: 83 RLKFGLKAEKQNKDTRYLVVR--HNDQIAGFF--------IDRLTEAIRIKQTDIDP-VP 131
+ A ++D + V+ HN I F + ++ I T+I
Sbjct: 78 KRWLHYNANDPSRDLKECSVKDDHNLVIVCHFSNHSIALKVLKIERIIHKNWTEISAGDK 137
Query: 132 ETLSDNNNLTYGIGKQNDRLVTILRVEEILKKDF 165
+ +++ L+ R+V IL VE+++ F
Sbjct: 138 QGINEEGKLSAITRFDEQRVVQILDVEKMISDVF 171
>ref|NP_223664.1| putative [Helicobacter pylori J99]
Length = 466
Score = 23.1 bits (48), Expect = 4.1
Identities = 11/36 (30%), Positives = 19/36 (52%)
Query: 116 LTEAIRIKQTDIDPVPETLSDNNNLTYGIGKQNDRL 151
+TE I++ Q +D +TL+ N + + K N L
Sbjct: 57 ITERIKLAQDTLDRANQTLNSINKVNDVLNKTNQFL 92
>ref|NP_223644.1| putative [Helicobacter pylori J99]
Length = 465
Score = 23.1 bits (48), Expect = 4.1
Identities = 10/29 (34%), Positives = 16/29 (54%)
Query: 126 DIDPVPETLSDNNNLTYGIGKQNDRLVTI 154
+I P E L D NN ++ D+LV++
Sbjct: 389 EIKPFKEILRDTNNFEKAYKERYDKLVSL 417
>ref|NP_224044.1| putative [Helicobacter pylori J99]
Length = 792
Score = 22.3 bits (46), Expect = 6.9
Identities = 9/29 (31%), Positives = 17/29 (58%)
Query: 6 KDLFERQKEASAGSKQEDNEEVLQFIGFI 34
K + ++ K +A K DN++ + +GFI
Sbjct: 527 KPIVDKVKNINAWIKNYDNKKAQEIMGFI 555
>ref|NP_223654.1| putative [Helicobacter pylori J99]
Length = 421
Score = 21.9 bits (45), Expect = 9.1
Identities = 10/47 (21%), Positives = 21/47 (44%)
Query: 42 IPILNILEIVKPIGYTRVPETPNYVLGVFNLRGNVFPLISLRLKFGL 88
+ L I+ + I + V P+++ +F G V + + K G+
Sbjct: 294 VGFLTIIVLGSVICFFLVKRVPDFINNIFGTSGGVGAVTEMMQKIGM 340
Database: NC_000921.faa
Posted date: Dec 10, 2001 4:36 PM
Number of letters in database: 494,079
Number of sequences in database: 1491
Lambda K H
0.319 0.142 0.392
Gapped
Lambda K H
0.267 0.0410 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 175,723
Number of Sequences: 1491
Number of extensions: 7788
Number of successful extensions: 24
Number of sequences better than 10.0: 9
Number of HSP's better than 10.0 without gapping: 8
Number of HSP's successfully gapped in prelim test: 1
Number of HSP's that attempted gapping in prelim test: 15
Number of HSP's gapped (non-prelim): 9
length of query: 165
length of database: 494,079
effective HSP length: 71
effective length of query: 94
effective length of database: 388,218
effective search space: 36492492
effective search space used: 36492492
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: 45 (21.9 bits)