Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST
Original result of RPS-BLAST against CDD database part I
ID Alignment Graph Length
Definition
E-value
Query 117
smart00151 77
smart00151, SWIB, SWI complex, BAF60b domains
2e-13
pfam02201 76
pfam02201, SWIB, SWIB/MDM2 domain
1e-12
COG5531 237
COG5531, COG5531, SWIB-domain-containing proteins
3e-07
PRK06319 860
PRK06319, PRK06319, DNA topoisomerase I/SWI domain
3e-06
PRK14724 987
PRK14724, PRK14724, DNA topoisomerase III; Provisi
2e-05
>gnl|CDD|128456 smart00151, SWIB, SWI complex, BAF60b domains
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Score = 60.0 bits (146), Expect = 2e-13
Identities = 19/39 (48%), Positives = 28/39 (71%)
Query: 63 IMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQ 101
I K +SPE+ +GAPE+ RT+ +K +W +IK+HNLQ
Sbjct: 1 ITKKVTLSPELAKVLGAPEMTRTEIIKRLWEYIKEHNLQ 39
>gnl|CDD|145386 pfam02201, SWIB, SWIB/MDM2 domain
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Score = 58.0 bits (141), Expect = 1e-12
Identities = 18/39 (46%), Positives = 29/39 (74%)
Query: 63 IMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQ 101
+ KP +SP++ F+GA E+ RT+ +K +W +IK+HNLQ
Sbjct: 1 LTKPFPLSPDLAKFLGAGELSRTEVVKKLWQYIKEHNLQ 39
This family includes the SWIB domain and the MDM2 domain. The p53-associated protein (MDM2) is an inhibitor of the p53 tumour suppressor gene binding the transactivation domain and down regulating the ability of p53 to activate transcription. This family contains the p53 binding domain of MDM2. Length = 76
>gnl|CDD|227818 COG5531, COG5531, SWIB-domain-containing proteins implicated in chromatin remodeling [Chromatin structure and dynamics]
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Score = 46.7 bits (111), Expect = 3e-07
Identities = 17/64 (26%), Positives = 30/64 (46%)
Query: 38 LRTVRTVTLATASPKPVTGKREPRGIMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQ 97
T T K + + + ++SP++ A +G R +A+K +W +IK+
Sbjct: 96 TENGDTEGKETDKKKKSSTISKNSPSGEKVKLSPKLAAILGLEPGTRPEAVKKLWKYIKK 155
Query: 98 HNLQ 101
HNLQ
Sbjct: 156 HNLQ 159
>gnl|CDD|235778 PRK06319, PRK06319, DNA topoisomerase I/SWI domain fusion protein; Validated
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Score = 44.0 bits (104), Expect = 3e-06
Identities = 17/59 (28%), Positives = 26/59 (44%), Gaps = 1/59 (1%)
Query: 43 TVTLATASPKPVTGKREPRGIMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQ 101
T+ S + R SP + A +GA + R +A K +W +IK+H LQ
Sbjct: 765 AKTVKKKSKAKSKKTTKKRA-GPLYTPSPALAAMIGAEPVGRGEATKKVWDYIKEHGLQ 822
>gnl|CDD|237803 PRK14724, PRK14724, DNA topoisomerase III; Provisional
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Score = 41.5 bits (97), Expect = 2e-05
Identities = 19/73 (26%), Positives = 31/73 (42%), Gaps = 3/73 (4%)
Query: 29 KPGQFSPVHLRTVRTVTLATASPKPVTGKREPRGIMKPRRVSPEMEAFVGAPEIPRTQAL 88
KP + + +T T P +KP S + A +GA + R + +
Sbjct: 881 KPAKKAAAKKVAAKTAAAKTPRKAAKKKAAPPAAGLKP---SAALAAVIGAEPVARPEVI 937
Query: 89 KLIWAHIKQHNLQ 101
K +W +IK +NLQ
Sbjct: 938 KKLWDYIKANNLQ 950
Conserved Domains Detected by HHsearch
Original result of HHsearch against CDD database
ID Alignment Graph Length
Definition
Probability
Query
117
KOG1946 240
consensus RNA polymerase I transcription factor UA
99.77
PF02201 76
SWIB: SWIB/MDM2 domain; InterPro: IPR003121 The SW
99.73
smart00151 77
SWIB SWI complex, BAF60b domains.
99.72
PRK14724 987
DNA topoisomerase III; Provisional
99.55
COG5531 237
SWIB-domain-containing proteins implicated in chro
99.55
KOG2570
420
consensus SWI/SNF transcription activation complex
99.09
PRK06319 860
DNA topoisomerase I/SWI domain fusion protein; Val
98.82
>KOG1946 consensus RNA polymerase I transcription factor UAF [Transcription]
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Probab=99.77 E-value=3.8e-19 Score=143.18 Aligned_cols=114 Identities=31% Similarity=0.326 Sum_probs=76.1
Q ss_pred CccccccccccccCccccccccCCCCCCCC--CCCCcch--hhHHHHHhhhcC---CCCCCCCCCCCCCCCCCCCCCHHH
Q 033520 1 MAVSSGVFTTTFLSPETASSFLKPSSSGKP--GQFSPVH--LRTVRTVTLATA---SPKPVTGKREPRGIMKPRRVSPEM 73 (117)
Q Consensus 1 m~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--~~~~p~~--~~~~r~~~s~~~---~~~~~~~~k~~~g~~kp~~LSpeL 73 (117)
|+..+|+.+|++.+..+- .+..+...-+. ..-.+.+ .+..|+...... .+...++++.++|+++++.||++|
T Consensus 32 ~~~~~~v~~~~~k~~~~~-~~~~~~~~~~~~~~k~~~~k~~~~~~~~~~~~~~~~~~~~~~~~~~~~~g~~kl~~ls~~L 110 (240)
T KOG1946|consen 32 MAPRSGVDGTAQKSLLAK-AIDESSDEDSALPVKGSKKKKRGSKTRSRKPKSLESSGEKNKKKKKASWGSTKLIPLSPSL 110 (240)
T ss_pred hccccCCCCcchhhhhhh-hhhcccccccccccccccccccccccccccCcccccccccchhccccCcCcccccccCHHH
Confidence 566788888887766554 44442222111 1111222 233332222111 112222333557999999999999
Q ss_pred HhhhCCCCcCHHHHHHHHHHHhhhcCCCCccc------------ccCcceeEEe
Q 033520 74 EAFVGAPEIPRTQALKLIWAHIKQHNLQWKTI------------VFGKWECWIW 115 (117)
Q Consensus 74 a~~lG~~e~sR~evvK~lW~YIK~nnLQDP~N------------vFG~d~v~~~ 115 (117)
++|+|.++++|.+|+++||+|||+||||||.| |||+++|.|.
T Consensus 111 ~~~~G~~~lsR~~vvk~iw~YIke~nLqDP~nkr~IlCDekL~~iF~~k~v~~f 164 (240)
T KOG1946|consen 111 ARFVGTSELSRTDVVKKIWAYIKEHNLQDPKNKREILCDEKLKSIFGKKRVGMF 164 (240)
T ss_pred HhhcccccccHHHHHHHHHHHHHHhccCCccccCeeeeHHHHHHHhccCcccee
Confidence 99999999999999999999999999999996 9998887663
>PF02201 SWIB: SWIB/MDM2 domain; InterPro: IPR003121 The SWI/SNF family of complexes, which are conserved from yeast to humans, are ATP-dependent chromatin-remodelling proteins that facilitate transcription activation []
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Probab=99.73 E-value=3.9e-19 Score=119.45 Aligned_cols=53 Identities=34% Similarity=0.573 Sum_probs=47.6
Q ss_pred CCCCCCCCHHHHhhhCCCCcCHHHHHHHHHHHhhhcCCCCccc------------ccCcceeEEe
Q 033520 63 IMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQWKTI------------VFGKWECWIW 115 (117)
Q Consensus 63 ~~kp~~LSpeLa~~lG~~e~sR~evvK~lW~YIK~nnLQDP~N------------vFG~d~v~~~ 115 (117)
|.++|+||++|++++|..++||++|+++||+|||+||||||+| |||+|+|.+.
T Consensus 1 ~~k~~~ls~~L~~~lg~~~~sr~~v~~~lw~YIk~~~L~dp~~k~~I~cD~~L~~lf~~~~v~~~ 65 (76)
T PF02201_consen 1 FPKRFKLSPELAEFLGEDELSRSEVVKRLWQYIKENNLQDPKDKRIIICDEKLKKLFGKDSVNFF 65 (76)
T ss_dssp -EEEEHHHHHHHHHTT-SCEEHHHHHHHHHHHHHHTTSBESSSTTEEE-TTSHHHHHHTSECSEE
T ss_pred CCCCccCCHHHHHHhCCCCCCHHHHHHHHHHHHHHhcCCCcccCceEecCHHHHHHhCCCeecHh
Confidence 5688999999999999999999999999999999999999994 9999988763
The mammalian complexes are made up of 9-12 proteins called BAFs (BRG1-associated factors). The BAF60 family have at least three members: BAF60a, which is ubiquitous, BAF60b and BAF60c, which are expressed in muscle and pancreatic tissues, respectively. BAF60b is present in alternative forms of the SWI/SNF complex, including complex B (SWIB), which lacks BAF60a. The SWIB domain is a conserved region found within the BAF60b proteins [], and can be found fused to the C terminus of DNA topoisomerase in Chlamydia. MDM2 is an oncoprotein that acts as a cellular inhibitor of the p53 tumour suppressor by binding to the transactivation domain of p53 and suppressing its ability to activate transcription []. p53 acts in response to DNA damage, inducing cell cycle arrest and apoptosis. Inactivation of p53 is a common occurrence in neoplastic transformations. The core of MDM2 folds into an open bundle of four helices, which is capped by two small 3-stranded beta-sheets. It consists of a duplication of two structural repeats. MDM2 has a deep hydrophobic cleft on which the p53 alpha-helix binds; p53 residues involved in transactivation are buried deep within the cleft of MDM2, thereby concealing the p53 transactivation domain. The SWIB and MDM2 domains are homologous and share a common fold.; GO: 0005515 protein binding; PDB: 1V31_A 3FE7_A 3JZQ_B 3EQY_B 2VYR_A 3JZO_A 3DAB_E 3LBJ_E 3FEA_A 3FDO_A ....
>smart00151 SWIB SWI complex, BAF60b domains
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Probab=99.72 E-value=3.9e-18 Score=114.83 Aligned_cols=52 Identities=42% Similarity=0.648 Sum_probs=48.2
Q ss_pred CCCCCCCCHHHHhhhCCCCcCHHHHHHHHHHHhhhcCCCCccc------------ccCcceeEE
Q 033520 63 IMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQWKTI------------VFGKWECWI 114 (117)
Q Consensus 63 ~~kp~~LSpeLa~~lG~~e~sR~evvK~lW~YIK~nnLQDP~N------------vFG~d~v~~ 114 (117)
++++|.+|++|++|+|.++++|+||++.+|+|||+||||||+| +||+++|.|
T Consensus 1 ~~~~~~ls~~L~~~lg~~~~tr~ev~~~lw~YIk~n~L~d~~~k~~i~~D~~L~~l~~~~~v~~ 64 (77)
T smart00151 1 ITKKVTLSPELAKVLGAPEMTRTEIIKRLWEYIKEHNLQDPQNKREILCDSKLEQIFGKDRMDM 64 (77)
T ss_pred CCCcccCCHHHHHHhCCCcCcHHHHHHHHHHHHHHhcccCCccCCEEecCHHHHHHHCcCeecH
Confidence 4789999999999999999999999999999999999999984 899887764
>PRK14724 DNA topoisomerase III; Provisional
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Probab=99.55 E-value=2.7e-15 Score=138.39 Aligned_cols=54 Identities=30% Similarity=0.422 Sum_probs=50.6
Q ss_pred CCCCCCCCCHHHHhhhCCCCcCHHHHHHHHHHHhhhcCCCCccc------------ccCcceeEEe
Q 033520 62 GIMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQWKTI------------VFGKWECWIW 115 (117)
Q Consensus 62 g~~kp~~LSpeLa~~lG~~e~sR~evvK~lW~YIK~nnLQDP~N------------vFG~d~v~~~ 115 (117)
.+..+++|||+|++|||.++++|++||++||+|||+||||||+| |||+|+|.|.
T Consensus 911 ~~~~~~~ls~~La~~lg~~~~~r~~v~~~lW~YIK~~~Lqdp~~k~~i~cD~~L~~vfg~~~~~~~ 976 (987)
T PRK14724 911 PPAAGLKPSAALAAVIGAEPVARPEVIKKLWDYIKANNLQDPADKRAINADAKLRPVFGKDQVTMF 976 (987)
T ss_pred ccccccCCCHHHHHHhCCCcCCHHHHHHHHHHHHHHccCCCcccCCeeccchHHHHHhCCCcccHH
Confidence 47779999999999999999999999999999999999999995 9999999873
>COG5531 SWIB-domain-containing proteins implicated in chromatin remodeling [Chromatin structure and dynamics]
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Probab=99.55 E-value=2.8e-15 Score=120.98 Aligned_cols=55 Identities=29% Similarity=0.365 Sum_probs=49.6
Q ss_pred CCCCCCCCCCCHHHHhhhCCCCcCHHHHHHHHHHHhhhcCCCCccc------------ccCcceeEE
Q 033520 60 PRGIMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQWKTI------------VFGKWECWI 114 (117)
Q Consensus 60 ~~g~~kp~~LSpeLa~~lG~~e~sR~evvK~lW~YIK~nnLQDP~N------------vFG~d~v~~ 114 (117)
++....+|.+|+.||.+||.++++|+|||++||+|||+||||||+| |||.|.+.|
T Consensus 118 ~~~~~~~~~lS~~La~ilG~~~~tr~~~v~~lw~YIk~h~lq~~~nkr~I~~D~~L~~v~g~~p~~m 184 (237)
T COG5531 118 NSPSGEKVKLSPKLAAILGLEPGTRPEAVKKLWKYIKKHNLQDPNNKRLILCDSKLKKVLGSDPIDM 184 (237)
T ss_pred ccCCCCceecCHHHHHHhCCCCCCccHHHHHHHHHHHHhcCCCccccceecccHHHHHHhCCCchhh
Confidence 3457899999999999999999999999999999999999999995 898666554
>KOG2570 consensus SWI/SNF transcription activation complex subunit [Chromatin structure and dynamics; Transcription]
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Probab=99.09 E-value=5.7e-11 Score=102.44 Aligned_cols=50 Identities=22% Similarity=0.356 Sum_probs=46.4
Q ss_pred CCCCCCHHHHhhhCCCCcCHHHHHHHHHHHhhhcCCCCcc------------cccCcceeEE
Q 033520 65 KPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQWKT------------IVFGKWECWI 114 (117)
Q Consensus 65 kp~~LSpeLa~~lG~~e~sR~evvK~lW~YIK~nnLQDP~------------NvFG~d~v~~ 114 (117)
..|++||.||.+||.++.+|++||..||.|||.|+||||+ .|||+|+..|
T Consensus 207 ~~fklsp~La~lLGi~t~Trp~iI~alWqYIk~n~Lqd~~e~~~incD~~l~qif~~~rl~F 268 (420)
T KOG2570|consen 207 EEFKLSPRLANLLGIHTGTRPDIVTALWQYIKTNKLQDPEDSDFINCDKALEQIFGVDRLKF 268 (420)
T ss_pred cccccCHHHHHHhhhccCcchHHHHHHHHHHHHhccCCcccchhhcchHHHHHhhccccccc
Confidence 3488999999999999999999999999999999999998 3999998876
>PRK06319 DNA topoisomerase I/SWI domain fusion protein; Validated
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Probab=98.82 E-value=2.7e-09 Score=97.63 Aligned_cols=53 Identities=30% Similarity=0.351 Sum_probs=48.3
Q ss_pred CCCCCCCCCHHHHhhhCCCCcCHHHHHHHHHHHhhhcCCCCccc------------ccCcceeEE
Q 033520 62 GIMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQWKTI------------VFGKWECWI 114 (117)
Q Consensus 62 g~~kp~~LSpeLa~~lG~~e~sR~evvK~lW~YIK~nnLQDP~N------------vFG~d~v~~ 114 (117)
..+.+|.+|++|+.++|..+++|.++++.+|+|||+|+||||+| |||++++.|
T Consensus 783 ~~~~~~~~S~~La~~~g~~~~sr~~~~~~lw~yIk~~~lqdp~~Kr~i~~d~kl~kvf~~~~~~~ 847 (860)
T PRK06319 783 RAGPLYTPSPALAAMIGAEPVGRGEATKKVWDYIKEHGLQSPENKKLIIPDSKLQGVIGPDPIDM 847 (860)
T ss_pred ccccccccccccccccCcCccCchHHHHHHHHHHHHhcccCccccccCCCchhhhhhhCcCccch
Confidence 35667889999999999999999999999999999999999984 899888776
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST
Original result of RPS-BLAST against SCOP70(version1.75) database
ID Alignment Graph Length
Definition
E-value
Query
117
d1v31a_ 93
a.42.1.1 (A:) Hypothetical protein AT5G14170 (rafl
3e-14
d1uhra_ 93
a.42.1.1 (A:) SWI/SNF related regulator of chromat
5e-14
d1v32a_ 101
a.42.1.1 (A:) Hypothetical protein AT5G08430 (rafl
8e-07
>d1v31a_ a.42.1.1 (A:) Hypothetical protein AT5G14170 (rafl11-05-p19) {Thale cress (Arabidopsis thaliana) [TaxId: 3702]} Length = 93
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class: All alpha proteins
fold: SWIB/MDM2 domain
superfamily: SWIB/MDM2 domain
family: SWIB/MDM2 domain
domain: Hypothetical protein AT5G14170 (rafl11-05-p19)
species: Thale cress (Arabidopsis thaliana) [TaxId: 3702]
Score = 60.9 bits (148), Expect = 3e-14
Identities = 10/48 (20%), Positives = 20/48 (41%)
Query: 56 GKREPRGIMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQWK 103
G G+ + ++S + +G R + + IW ++K LQ
Sbjct: 1 GSSGSSGVPEKFKLSTALMDVLGIEVETRPRIIAAIWHYVKARKLQNP 48
>d1uhra_ a.42.1.1 (A:) SWI/SNF related regulator of chromatin (BRG1-associated factor 60a) {Mouse (Mus musculus) [TaxId: 10090]} Length = 93
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class: All alpha proteins
fold: SWIB/MDM2 domain
superfamily: SWIB/MDM2 domain
family: SWIB/MDM2 domain
domain: SWI/SNF related regulator of chromatin (BRG1-associated factor 60a)
species: Mouse (Mus musculus) [TaxId: 10090]
Score = 60.5 bits (147), Expect = 5e-14
Identities = 11/48 (22%), Positives = 19/48 (39%)
Query: 56 GKREPRGIMKPRRVSPEMEAFVGAPEIPRTQALKLIWAHIKQHNLQWK 103
G G ++ P + +G R ++ +W +IK H LQ
Sbjct: 1 GSSGSSGQPPQFKLDPRLARLLGIHTQTRPVIIQALWQYIKTHKLQDP 48
>d1v32a_ a.42.1.1 (A:) Hypothetical protein AT5G08430 (rafl09-47-k03) {Thale cress (Arabidopsis thaliana) [TaxId: 3702]} Length = 101
Back Show information, alignment and structure
class: All alpha proteins
fold: SWIB/MDM2 domain
superfamily: SWIB/MDM2 domain
family: SWIB/MDM2 domain
domain: Hypothetical protein AT5G08430 (rafl09-47-k03)
species: Thale cress (Arabidopsis thaliana) [TaxId: 3702]
Score = 42.1 bits (99), Expect = 8e-07
Identities = 7/41 (17%), Positives = 14/41 (34%), Gaps = 6/41 (14%)
Query: 70 SPEMEAFVG------APEIPRTQALKLIWAHIKQHNLQWKT 104
S ++ F+ + I R I +I + L +
Sbjct: 17 SRQLIEFLHSLGKDTSEMISRYDVSDTIAKYISKEGLLDPS 57