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= psy1249
(64 letters)
Database: pdbaa
62,578 sequences; 14,973,337 total letters
Searching..................................................done
>pdb|1CMZ|A Chain A, Solution Structure Of Gaip (Galpha Interacting Protein): A
Regulator Of G Protein Signaling
Length = 152
Score = 62.8 bits (151), Expect = 4e-11, Method: Compositional matrix adjust.
Identities = 27/37 (72%), Positives = 31/37 (83%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
M PS HTFD+AQLQIYTLMHRDSYPRF++S Y+ L
Sbjct: 102 MQEPSAHTFDDAQLQIYTLMHRDSYPRFLSSPTYRAL 138
>pdb|1ZV4|X Chain X, Structure Of The Regulator Of G-Protein Signaling 17
(Rgsz2)
Length = 158
Score = 59.7 bits (143), Expect = 4e-10, Method: Compositional matrix adjust.
Identities = 22/39 (56%), Positives = 32/39 (82%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQLAQ 39
++ P+ H +++AQLQIYTLMHRDS+PRF+NS +YK +
Sbjct: 115 LLDPNPHMYEDAQLQIYTLMHRDSFPRFLNSQIYKSFVE 153
>pdb|2A72|A Chain A, Structure Of The Regulator Of G-Protein Signaling Domain
Of Rgs7
pdb|2A72|B Chain B, Structure Of The Regulator Of G-Protein Signaling Domain
Of Rgs7
Length = 146
Score = 50.1 bits (118), Expect = 3e-07, Method: Compositional matrix adjust.
Identities = 21/44 (47%), Positives = 29/44 (65%)
Query: 4 PSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQLAQLDSSPGDT 47
P +TF++AQ IY LM DSYPRFI S+ Y++L Q G++
Sbjct: 97 PGRYTFEDAQEHIYKLMKSDSYPRFIRSSAYQELLQAKKKSGNS 140
>pdb|2BV1|A Chain A, Regulator Of G-Protein Signalling 1 (Human)
pdb|2BV1|B Chain B, Regulator Of G-Protein Signalling 1 (Human)
pdb|2GTP|C Chain C, Crystal Structure Of The Heterodimeric Complex Of Human
Rgs1 And Activated Gi Alpha 1
pdb|2GTP|D Chain D, Crystal Structure Of The Heterodimeric Complex Of Human
Rgs1 And Activated Gi Alpha 1
Length = 145
Score = 47.4 bits (111), Expect = 2e-06, Method: Compositional matrix adjust.
Identities = 20/35 (57%), Positives = 25/35 (71%)
Query: 3 SPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
+P+ FDEAQ IYTLM +DSYPRF+ S +Y L
Sbjct: 105 APTPTCFDEAQKVIYTLMEKDSYPRFLKSDIYLNL 139
>pdb|2D9J|A Chain A, Solution Structure Of The Rgs Domain Of Regulator Of G-
Protein Signaling 7
Length = 139
Score = 47.0 bits (110), Expect = 3e-06, Method: Compositional matrix adjust.
Identities = 19/35 (54%), Positives = 25/35 (71%)
Query: 3 SPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
P +TF++AQ IY LM DSYPRFI S+ Y++L
Sbjct: 98 EPGRYTFEDAQEHIYKLMKSDSYPRFIRSSAYQEL 132
>pdb|2CRP|A Chain A, Solution Structure Of The Rgs Domain Of Regulator Of G-
Protein Signalling 5 (Rgs 5)
Length = 150
Score = 44.3 bits (103), Expect = 2e-05, Method: Compositional matrix adjust.
Identities = 18/37 (48%), Positives = 26/37 (70%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
+V PS +FD AQ +I+ LM +DS PRF+ S Y++L
Sbjct: 107 LVEPSLSSFDMAQKRIHALMEKDSLPRFVRSEFYQEL 143
>pdb|1EZT|A Chain A, High-Resolution Solution Structure Of Free Rgs4 By Nmr
pdb|1EZY|A Chain A, High-Resolution Solution Structure Of Free Rgs4 By Nmr
Length = 166
Score = 44.3 bits (103), Expect = 2e-05, Method: Compositional matrix adjust.
Identities = 23/64 (35%), Positives = 35/64 (54%), Gaps = 6/64 (9%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQLAQLDSSPGDTGGNSDSSTPARKS 60
M+ P+ FDEAQ +I+ LM +DSY RF+ S Y L ++P G + A+ S
Sbjct: 95 MLEPTITCFDEAQKKIFNLMEKDSYRRFLKSRFYLDL----TNPSSCGA--EKQKGAKSS 148
Query: 61 SNAT 64
++ T
Sbjct: 149 ADCT 152
>pdb|2JM5|A Chain A, Solution Structure Of The Rgs Domain From Human Rgs18
pdb|2OWI|A Chain A, Solution Structure Of The Rgs Domain From Human Rgs18
Length = 151
Score = 42.4 bits (98), Expect = 7e-05, Method: Compositional matrix adjust.
Identities = 17/39 (43%), Positives = 26/39 (66%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQLAQ 39
+ P+ H+FD AQ ++Y LM +DSY RF+ S +Y L +
Sbjct: 93 ITQPTLHSFDAAQSRVYQLMEQDSYTRFLKSDIYLDLME 131
>pdb|2DLV|A Chain A, Solution Structure Of The Rgs Domain Of Human Regulator Of
G-Protein Signaling 18
Length = 140
Score = 42.0 bits (97), Expect = 9e-05, Method: Compositional matrix adjust.
Identities = 17/37 (45%), Positives = 25/37 (67%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
+ P+ H+FD AQ ++Y LM +DSY RF+ S +Y L
Sbjct: 97 ITQPTLHSFDAAQSRVYQLMEQDSYTRFLKSDIYLDL 133
>pdb|2JNU|A Chain A, Solution Structure Of The Rgs Domain Of Human Rgs14
Length = 154
Score = 41.6 bits (96), Expect = 1e-04, Method: Compositional matrix adjust.
Identities = 21/58 (36%), Positives = 31/58 (53%), Gaps = 2/58 (3%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQ--LAQLDSSPGDTGGNSDSSTP 56
+ P F QLQI+ LM DSY RF+ S +Y++ LA+ + P G+S +P
Sbjct: 94 LAEPRPDMFRAQQLQIFNLMKFDSYARFVKSPLYRECLLAEAEGRPLREPGSSRLGSP 151
>pdb|2IHD|A Chain A, Crystal Structure Of Human Regulator Of G-Protein
Signaling 8, Rgs8
Length = 155
Score = 41.6 bits (96), Expect = 1e-04, Method: Compositional matrix adjust.
Identities = 17/34 (50%), Positives = 25/34 (73%)
Query: 4 PSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
PS FD+AQ ++++LM +DSYPRF+ S +Y L
Sbjct: 120 PSLTCFDQAQGKVHSLMEKDSYPRFLRSKMYLDL 153
>pdb|2ODE|B Chain B, Crystal Structure Of The Heterodimeric Complex Of Human
Rgs8 And Activated Gi Alpha 3
pdb|2ODE|D Chain D, Crystal Structure Of The Heterodimeric Complex Of Human
Rgs8 And Activated Gi Alpha 3
Length = 141
Score = 41.6 bits (96), Expect = 1e-04, Method: Compositional matrix adjust.
Identities = 17/34 (50%), Positives = 25/34 (73%)
Query: 4 PSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
PS FD+AQ ++++LM +DSYPRF+ S +Y L
Sbjct: 99 PSLTCFDQAQGKVHSLMEKDSYPRFLRSKMYLDL 132
>pdb|1AGR|E Chain E, Complex Of Alf4-Activated Gi-Alpha-1 With Rgs4
pdb|1AGR|H Chain H, Complex Of Alf4-Activated Gi-Alpha-1 With Rgs4
Length = 205
Score = 40.8 bits (94), Expect = 2e-04, Method: Composition-based stats.
Identities = 21/54 (38%), Positives = 29/54 (53%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQLAQLDSSPGDTGGNSDSS 54
M+ P+ FDEAQ +I+ LM +DSY RF+ S Y L S + + SS
Sbjct: 141 MLEPTITCFDEAQKKIFNLMEKDSYRRFLKSRFYLDLTNPSSCGAEKQKGAKSS 194
>pdb|1FQJ|B Chain B, Crystal Structure Of The Heterotrimeric Complex Of The Rgs
Domain Of Rgs9, The Gamma Subunit Of Phosphodiesterase
And The GtI1 CHIMERA ALPHA SUBUNIT [(RGS9)-(Pdegamma)-
(GtI1ALPHA)-(Gdp)-(Alf4-)-(Mg2+)]
pdb|1FQJ|E Chain E, Crystal Structure Of The Heterotrimeric Complex Of The Rgs
Domain Of Rgs9, The Gamma Subunit Of Phosphodiesterase
And The GtI1 CHIMERA ALPHA SUBUNIT [(RGS9)-(Pdegamma)-
(GtI1ALPHA)-(Gdp)-(Alf4-)-(Mg2+)]
pdb|1FQK|B Chain B, Crystal Structure Of The Heterodimeric Complex Of The Rgs
Domain Of Rgs9, And The GtI1 CHIMERA ALPHA SUBUNIT
[(Rgs9)-(GtI1ALPHA)-(Gdp)-(Alf4-)-(Mg2+)]
pdb|1FQK|D Chain D, Crystal Structure Of The Heterodimeric Complex Of The Rgs
Domain Of Rgs9, And The GtI1 CHIMERA ALPHA SUBUNIT
[(Rgs9)-(GtI1ALPHA)-(Gdp)-(Alf4-)-(Mg2+)]
Length = 147
Score = 40.0 bits (92), Expect = 3e-04, Method: Compositional matrix adjust.
Identities = 15/34 (44%), Positives = 22/34 (64%)
Query: 4 PSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
P + D AQ IY LM +DSY R++ S +YK++
Sbjct: 105 PHRYVLDAAQTHIYMLMKKDSYARYLKSPIYKEM 138
>pdb|2PBI|A Chain A, The Multifunctional Nature Of Gbeta5RGS9 REVEALED FROM ITS
CRYSTAL Structure
pdb|2PBI|C Chain C, The Multifunctional Nature Of Gbeta5RGS9 REVEALED FROM ITS
CRYSTAL Structure
Length = 424
Score = 40.0 bits (92), Expect = 3e-04, Method: Composition-based stats.
Identities = 15/34 (44%), Positives = 22/34 (64%)
Query: 4 PSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
P + D AQ IY LM +DSY R++ S +YK++
Sbjct: 382 PHRYVLDAAQTHIYMLMKKDSYARYLKSPIYKEM 415
>pdb|2OJ4|A Chain A, Crystal Structure Of Rgs3 Rgs Domain
Length = 127
Score = 38.9 bits (89), Expect = 7e-04, Method: Compositional matrix adjust.
Identities = 17/35 (48%), Positives = 23/35 (65%)
Query: 3 SPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
S + FD AQ +I+ LM +DSYPRF+ S +Y L
Sbjct: 91 SVTRGCFDLAQKRIFGLMEKDSYPRFLRSDLYLDL 125
>pdb|3C7L|A Chain A, Molecular Architecture Of Galphao And The Structural Basis
For Rgs16-Mediated Deactivation
pdb|3C7L|B Chain B, Molecular Architecture Of Galphao And The Structural Basis
For Rgs16-Mediated Deactivation
Length = 137
Score = 38.9 bits (89), Expect = 7e-04, Method: Compositional matrix adjust.
Identities = 17/31 (54%), Positives = 21/31 (67%)
Query: 8 TFDEAQLQIYTLMHRDSYPRFINSTVYKQLA 38
FD AQ + TLM +DSYPRF+ S Y+ LA
Sbjct: 107 CFDVAQGKTRTLMEKDSYPRFLKSPAYRDLA 137
>pdb|3C7K|B Chain B, Molecular Architecture Of Galphao And The Structural Basis
For Rgs16-Mediated Deactivation
pdb|3C7K|D Chain D, Molecular Architecture Of Galphao And The Structural Basis
For Rgs16-Mediated Deactivation
Length = 129
Score = 38.9 bits (89), Expect = 8e-04, Method: Compositional matrix adjust.
Identities = 17/31 (54%), Positives = 21/31 (67%)
Query: 8 TFDEAQLQIYTLMHRDSYPRFINSTVYKQLA 38
FD AQ + TLM +DSYPRF+ S Y+ LA
Sbjct: 99 CFDVAQGKTRTLMEKDSYPRFLKSPAYRDLA 129
>pdb|2V4Z|B Chain B, The Crystal Structure Of The Human G-Protein Subunit Alpha
( Gnai3) In Complex With An Engineered Regulator Of G-
Protein Signaling Type 2 Domain (Rgs2)
Length = 142
Score = 38.1 bits (87), Expect = 0.001, Method: Compositional matrix adjust.
Identities = 15/32 (46%), Positives = 21/32 (65%)
Query: 8 TFDEAQLQIYTLMHRDSYPRFINSTVYKQLAQ 39
F AQ ++Y+LM DSYPRF+ S Y+ L +
Sbjct: 102 CFTTAQKRVYSLMENDSYPRFLKSEFYQDLCK 133
>pdb|2EBZ|A Chain A, Solution Structure Of The Rgs Domain From Human Regulator
Of G-Protein Signaling 12 (Rgs12)
Length = 155
Score = 38.1 bits (87), Expect = 0.001, Method: Compositional matrix adjust.
Identities = 18/43 (41%), Positives = 28/43 (65%), Gaps = 2/43 (4%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQ--LAQLD 41
+ +P F E QLQI+ LM DSY RF+ S +Y++ LA+++
Sbjct: 98 LRAPHPDMFKEQQLQIFNLMKFDSYTRFLKSPLYQECILAEVE 140
>pdb|2ES0|A Chain A, Structure Of The Regulator Of G-Protein Signaling Domain
Of Rgs6
Length = 148
Score = 37.7 bits (86), Expect = 0.001, Method: Compositional matrix adjust.
Identities = 16/32 (50%), Positives = 21/32 (65%)
Query: 6 NHTFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
+TF++AQ IY LM DSY RF+ S Y+ L
Sbjct: 97 RYTFEDAQEHIYKLMKSDSYARFLRSNAYQDL 128
>pdb|2IK8|B Chain B, Crystal Structure Of The Heterodimeric Complex Of Human
Rgs16 And Activated Gi Alpha 1
pdb|2IK8|D Chain D, Crystal Structure Of The Heterodimeric Complex Of Human
Rgs16 And Activated Gi Alpha 1
Length = 140
Score = 37.4 bits (85), Expect = 0.002, Method: Compositional matrix adjust.
Identities = 16/30 (53%), Positives = 20/30 (66%)
Query: 8 TFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
FD AQ + TLM +DSYPRF+ S Y+ L
Sbjct: 101 CFDAAQGKTRTLMEKDSYPRFLKSPAYRDL 130
>pdb|2BT2|A Chain A, Structure Of The Regulator Of G-Protein Signaling 16
pdb|2BT2|B Chain B, Structure Of The Regulator Of G-Protein Signaling 16
pdb|2BT2|C Chain C, Structure Of The Regulator Of G-Protein Signaling 16
pdb|2BT2|D Chain D, Structure Of The Regulator Of G-Protein Signaling 16
pdb|2BT2|E Chain E, Structure Of The Regulator Of G-Protein Signaling 16
Length = 161
Score = 37.4 bits (85), Expect = 0.002, Method: Compositional matrix adjust.
Identities = 16/30 (53%), Positives = 20/30 (66%)
Query: 8 TFDEAQLQIYTLMHRDSYPRFINSTVYKQL 37
FD AQ + TLM +DSYPRF+ S Y+ L
Sbjct: 122 CFDAAQGKTRTLMEKDSYPRFLKSPAYRDL 151
>pdb|1FQI|A Chain A, Rgs9 Rgs Domain
Length = 147
Score = 36.2 bits (82), Expect = 0.004, Method: Compositional matrix adjust.
Identities = 14/33 (42%), Positives = 20/33 (60%)
Query: 4 PSNHTFDEAQLQIYTLMHRDSYPRFINSTVYKQ 36
P + D AQ IY L +DSY R++ S +YK+
Sbjct: 105 PHRYVLDAAQTHIYXLXKKDSYARYLKSPIYKE 137
>pdb|4EKC|B Chain B, Structure Of Human Regulator Of G Protein Signaling 2
(rgs2) In Complex With Murine Galpha-q(r183c)
pdb|4EKC|D Chain D, Structure Of Human Regulator Of G Protein Signaling 2
(rgs2) In Complex With Murine Galpha-q(r183c)
pdb|4EKD|B Chain B, Structure Of Human Regulator Of G Protein Signaling 2
(rgs2) In Complex With Murine Galpha-q(r183c)
Length = 137
Score = 36.2 bits (82), Expect = 0.004, Method: Compositional matrix adjust.
Identities = 14/32 (43%), Positives = 21/32 (65%)
Query: 8 TFDEAQLQIYTLMHRDSYPRFINSTVYKQLAQ 39
F AQ ++Y+LM +SYPRF+ S Y+ L +
Sbjct: 103 CFTTAQKRVYSLMENNSYPRFLESEFYQDLCK 134
>pdb|2AF0|A Chain A, Structure Of The Regulator Of G-Protein Signaling Domain
Of Rgs2
Length = 146
Score = 36.2 bits (82), Expect = 0.005, Method: Compositional matrix adjust.
Identities = 14/32 (43%), Positives = 21/32 (65%)
Query: 8 TFDEAQLQIYTLMHRDSYPRFINSTVYKQLAQ 39
F AQ ++Y+LM +SYPRF+ S Y+ L +
Sbjct: 112 CFTTAQKRVYSLMENNSYPRFLESEFYQDLCK 143
>pdb|1DK8|A Chain A, Crystal Structure Of The Rgs-Homologous Domain Of Axin
Length = 147
Score = 30.4 bits (67), Expect = 0.27, Method: Compositional matrix adjust.
Identities = 12/34 (35%), Positives = 21/34 (61%), Gaps = 2/34 (5%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVY 34
++ P+ FD+AQ +I M ++YP F+ S +Y
Sbjct: 103 LIDPA--MFDQAQTEIQATMEENTYPSFLKSDIY 134
>pdb|2DLR|A Chain A, Solution Structure Of The Rgs Domain Of Human Regulator Of
G-Protein Signaling 10
Length = 149
Score = 30.4 bits (67), Expect = 0.28, Method: Compositional matrix adjust.
Identities = 13/34 (38%), Positives = 19/34 (55%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVY 34
+ P F + Q QI+ LM DSY RF+ S ++
Sbjct: 96 LEEPHPLMFQKLQDQIFNLMKYDSYSRFLKSDLF 129
>pdb|2I59|A Chain A, Solution Structure Of Rgs10
Length = 138
Score = 30.0 bits (66), Expect = 0.36, Method: Compositional matrix adjust.
Identities = 13/34 (38%), Positives = 19/34 (55%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVY 34
+ P F + Q QI+ LM DSY RF+ S ++
Sbjct: 92 LEEPHPLMFQKLQDQIFNLMKYDSYSRFLKSDLF 125
>pdb|1EMU|A Chain A, Structure Of The Axin Rgs-Homologous Domain In Complex
With A Samp Repeat From Apc
Length = 132
Score = 30.0 bits (66), Expect = 0.36, Method: Compositional matrix adjust.
Identities = 12/34 (35%), Positives = 21/34 (61%), Gaps = 2/34 (5%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVY 34
++ P+ FD+AQ +I M ++YP F+ S +Y
Sbjct: 97 LIDPA--MFDQAQTEIQATMEENTYPSFLKSDIY 128
>pdb|2IHB|B Chain B, Crystal Structure Of The Heterodimeric Complex Of Human
Rgs10 And Activated Gi Alpha 3
Length = 153
Score = 30.0 bits (66), Expect = 0.36, Method: Compositional matrix adjust.
Identities = 13/34 (38%), Positives = 19/34 (55%)
Query: 1 MVSPSNHTFDEAQLQIYTLMHRDSYPRFINSTVY 34
+ P F + Q QI+ LM DSY RF+ S ++
Sbjct: 112 LEEPHPLMFQKLQDQIFNLMKYDSYSRFLKSDLF 145
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
0.308 0.122 0.339
Lambda K H
0.267 0.0410 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 1,951,797
Number of Sequences: 62578
Number of extensions: 55603
Number of successful extensions: 81
Number of sequences better than 100.0: 31
Number of HSP's better than 100.0 without gapping: 31
Number of HSP's successfully gapped in prelim test: 0
Number of HSP's that attempted gapping in prelim test: 50
Number of HSP's gapped (non-prelim): 31
length of query: 64
length of database: 14,973,337
effective HSP length: 35
effective length of query: 29
effective length of database: 12,783,107
effective search space: 370710103
effective search space used: 370710103
T: 11
A: 40
X1: 16 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.7 bits)
S2: 45 (21.9 bits)