Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST
Original result of RPS-BLAST against CDD database
ID Alignment Graph Length
Definition
E-value
Query 86
pfam13232 61
pfam13232, Complex1_LYR_1, Complex1_LYR-like
3e-15
pfam05347 59
pfam05347, Complex1_LYR, Complex 1 protein (LYR fa
6e-15
>gnl|CDD|221996 pfam13232, Complex1_LYR_1, Complex1_LYR-like
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Score = 63.0 bits (154), Expect = 3e-15
Identities = 22/61 (36%), Positives = 39/61 (63%)
Query: 19 AEVLGLYKTFLRTAKEIPDESSRKEMIDWIRSEFKHNKHLSDETSIKMMIQYGQRSLKEV 78
EVL LY+ LR A++ PD + R+ + IR EF+ NK L+D I+ +++ G++ L+ +
Sbjct: 1 KEVLSLYRQLLRAARKFPDYNFREYIRRRIRDEFRKNKDLTDPEKIEKLLKEGKKQLELL 60
Query: 79 E 79
+
Sbjct: 61 K 61
This is a family of proteins carrying the LYR motif of family Complex1_LYR, pfam05347, likely to be involved in Fe-S cluster biogenesis in mitochondria. Length = 61
>gnl|CDD|203236 pfam05347, Complex1_LYR, Complex 1 protein (LYR family)
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Score = 62.2 bits (152), Expect = 6e-15
Identities = 22/59 (37%), Positives = 38/59 (64%)
Query: 19 AEVLGLYKTFLRTAKEIPDESSRKEMIDWIRSEFKHNKHLSDETSIKMMIQYGQRSLKE 77
EVL LY+ LR A++ PD ++R+ IR EF+ NK+L+D I+ +++ G++ L+
Sbjct: 1 KEVLSLYRQLLREARKFPDYNAREYFRRRIRDEFRKNKNLTDPEKIEALLKEGKKQLEV 59
Proteins in this family have been identified as a component of the higher eukaryotic NADH complex. In Saccharomyces cerevisiae, the Isd11 protein has been shown to play a role in Fe/S cluster biogenesis in mitochondria. We have named this family LYR after a highly conserved tripeptide motif close to the N-terminus of these proteins. Length = 59
Conserved Domains Detected by HHsearch
Original result of HHsearch against CDD database
>KOG3801|consensus
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Probab=99.87 E-value=6.5e-22 Score=118.55 Aligned_cols=70 Identities=26% Similarity=0.453 Sum_probs=67.5
Q ss_pred hhHHHHHHHHHHHHHHhhCCCChhHHHHHHHHHHHHHHhhCCCCCHHHHHHHHHHHHHHHHHHHHhhhhc
Q psy4709 16 LLRAEVLGLYKTFLRTAKEIPDESSRKEMIDWIRSEFKHNKHLSDETSIKMMIQYGQRSLKEVESSVSLI 85 (86)
Q Consensus 16 ~~r~~vl~LYR~~LR~~~~~~~~~~r~~~~~~iR~eF~~nk~~td~~~i~~ll~~g~~~l~~l~~~~~~~ 85 (86)
+.+++|++|||.+||.++.||+||+|+|+.+++|+.|++|++++||.+|..++++|+++|+.+++|+.|.
T Consensus 4 ~sr~qvlsLyr~~lr~s~qfp~YNyReY~~RrtRD~Fr~Nkn~~Dp~e~~~l~~eakk~LevikRQ~ii~ 73 (94)
T KOG3801|consen 4 VSRRQVLSLYRNLLRESKQFPQYNYREYFQRRTRDTFRANKNVCDPAEIKKLYKEAKKQLEVIKRQSIIG 73 (94)
T ss_pred ccHHHHHHHHHHHHHHHhhCCcccHHHHHHHHHHHHHHHhcccCCHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 4578999999999999999999999999999999999999999999999999999999999999999874
>PF13232 Complex1_LYR_1: Complex1_LYR-like
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Probab=99.80 E-value=1.4e-19 Score=101.97 Aligned_cols=61 Identities=31% Similarity=0.569 Sum_probs=58.4
Q ss_pred HHHHHHHHHHHHHhhCCCChhHHHHHHHHHHHHHHhhCCCCCHHHHHHHHHHHHHHHHHHH
Q psy4709 19 AEVLGLYKTFLRTAKEIPDESSRKEMIDWIRSEFKHNKHLSDETSIKMMIQYGQRSLKEVE 79 (86)
Q Consensus 19 ~~vl~LYR~~LR~~~~~~~~~~r~~~~~~iR~eF~~nk~~td~~~i~~ll~~g~~~l~~l~ 79 (86)
++||+|||.+||.++.||+++.|+++..+||++|+.|+++|||+.|..++..|+..|..|+
T Consensus 1 ~~vL~LYR~lLR~~~~~~~~~~r~~~~~~ir~~Fr~~~~~td~~~i~~~l~~~~~~L~~l~ 61 (61)
T PF13232_consen 1 QQVLSLYRQLLREASKFPDYNFRSYFRRRIRDRFRRNKNVTDPEKIAKLLKEGRKELELLR 61 (61)
T ss_pred ChHHHHHHHHHHHhhhcCCcchHHHHHHHHHHHHHHcCCCCCHHHHHHHHHHHHHHHHHcC
Confidence 3799999999999999999999999999999999999999999999999999999999874
>PF05347 Complex1_LYR: Complex 1 protein (LYR family); InterPro: IPR008011 This family of short proteins includes proteins from the NADH-ubiquinone oxidoreductase complex I
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Probab=99.78 E-value=8.4e-19 Score=97.83 Aligned_cols=59 Identities=34% Similarity=0.621 Sum_probs=55.7
Q ss_pred HHHHHHHHHHHHHhhCCCChhHHHHHHHHHHHHHHhhCCCCCHHHHHHHHHHHHHHHHH
Q psy4709 19 AEVLGLYKTFLRTAKEIPDESSRKEMIDWIRSEFKHNKHLSDETSIKMMIQYGQRSLKE 77 (86)
Q Consensus 19 ~~vl~LYR~~LR~~~~~~~~~~r~~~~~~iR~eF~~nk~~td~~~i~~ll~~g~~~l~~ 77 (86)
++||+|||.+||+++.||+++.+.++..+||++|++|+++|||..|+.++..|+..|++
T Consensus 1 q~vl~LYR~lLR~~~~~~~~~~r~~~~~~iR~~Fr~n~~~~d~~~I~~~l~~g~~~l~~ 59 (59)
T PF05347_consen 1 QRVLSLYRQLLRAARSFPDDSEREYIRAEIRQEFRKNRNETDPEKIEELLKKGEEELEM 59 (59)
T ss_pred ChHHHHHHHHHHHHHHcCCcchHHHHHHHHHHHHHhcCCCCCHHHHHHHHHHHHHHhcC
Confidence 37999999999999999998889999999999999999999999999999999998863
The family includes the B14 subunit from bovine NADH-ubiquinone oxidoreductase B14 subunit Q02366 from SWISSPROT, and the B22 subunit from the human enzyme Q9Y6M9 from SWISSPROT. The family has been named LYR after a highly conserved tripeptide motif close to the N terminus of these proteins. Members of this family also found in yeast which do contain this complex. In these organisms they are believed to be be required for iron-sulphur custer biogenesis.
>KOG3426|consensus
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Probab=99.52 E-value=3.8e-14 Score=88.28 Aligned_cols=79 Identities=27% Similarity=0.429 Sum_probs=69.5
Q ss_pred CCCCCCCccChhhhhhHHHHHHHHHHHHHHhhCCCC-----hhHHHHHHHHHHHHHHhhCCCCCHHHHHHHHHHHHHHHH
Q psy4709 2 SSKLPKSTLNFRQFLLRAEVLGLYKTFLRTAKEIPD-----ESSRKEMIDWIRSEFKHNKHLSDETSIKMMIQYGQRSLK 76 (86)
Q Consensus 2 ~~~l~~~~~s~~~~~~r~~vl~LYR~~LR~~~~~~~-----~~~r~~~~~~iR~eF~~nk~~td~~~i~~ll~~g~~~l~ 76 (86)
|.++++|+.|....+.|++|+.|||.+.|+...+-+ +..-+.++..||++|++|.++|||..|+.|+.+|..+|+
T Consensus 7 av~~v~Pi~S~n~~EARrrvl~~yra~~R~iP~~~~dy~L~dm~~~~~R~~ir~qf~kn~hvTD~rViDlLV~kg~~elk 86 (124)
T KOG3426|consen 7 AVKIVVPINSANLTEARRRVLDLYRAWYRSIPTIVDDYNLQDMTVSQLRDKIREQFRKNAHVTDPRVIDLLVIKGMEELK 86 (124)
T ss_pred hHhhcCCCccCcHHHHHHHHHHHHHHHHHhcChHHHhcCCcccCHHHHHHHHHHHHHhcCCcCCchhhhHHHHhhHHHHH
Confidence 678899999999999999999999999997765432 123478999999999999999999999999999999999
Q ss_pred HHHH
Q psy4709 77 EVES 80 (86)
Q Consensus 77 ~l~~ 80 (86)
++..
T Consensus 87 eiv~ 90 (124)
T KOG3426|consen 87 EIVD 90 (124)
T ss_pred HHHH
Confidence 8764
>KOG4620|consensus
Back Show alignment and domain information
Probab=99.46 E-value=6.8e-13 Score=76.81 Aligned_cols=66 Identities=27% Similarity=0.507 Sum_probs=57.4
Q ss_pred hhhhHHHHHHHHHHHHHHhhCCCChhHHHHHHHHHHHHHHhhCCCC--CHHHHHHHHHHHHHHHHHHHH
Q psy4709 14 QFLLRAEVLGLYKTFLRTAKEIPDESSRKEMIDWIRSEFKHNKHLS--DETSIKMMIQYGQRSLKEVES 80 (86)
Q Consensus 14 ~~~~r~~vl~LYR~~LR~~~~~~~~~~r~~~~~~iR~eF~~nk~~t--d~~~i~~ll~~g~~~l~~l~~ 80 (86)
...++++||+|||++||+++..|..+. .-|..+|++||++|.+++ |.-.|+.|+..|+++++.+..
T Consensus 4 lSgLQrqVlhlYR~~lraa~~Kp~~~~-~~~m~fvh~EFrk~~~lpr~Df~~IEhLlRvG~rq~~~~s~ 71 (80)
T KOG4620|consen 4 LSGLQRQVLHLYRDLLRAARGKPGAEA-RRWMAFVHAEFRKHAGLPRSDFLRIEHLLRVGRRQLQLLSS 71 (80)
T ss_pred hhHHHHHHHHHHHHHHHHhcCCCchHH-HHHHHHHHHHHHHhcCCcHhHHHHHHHHHHHhHHHHHHhcC
Confidence 456789999999999999999998655 456779999999999995 778999999999999987653
>KOG4100|consensus
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Probab=98.76 E-value=1e-07 Score=59.74 Aligned_cols=64 Identities=20% Similarity=0.297 Sum_probs=57.4
Q ss_pred HHHHHHHHHHHHHhhCCCChhHHHHHHHHHHHHHHhhCCCCCHHHHHHHHHHHHHHHHHHHHhhhh
Q psy4709 19 AEVLGLYKTFLRTAKEIPDESSRKEMIDWIRSEFKHNKHLSDETSIKMMIQYGQRSLKEVESSVSL 84 (86)
Q Consensus 19 ~~vl~LYR~~LR~~~~~~~~~~r~~~~~~iR~eF~~nk~~td~~~i~~ll~~g~~~l~~l~~~~~~ 84 (86)
..|.-|||++||..+-+|. ..|...=++|++||+.|+++ +|..+..++.++++-...|..|.+.
T Consensus 10 ~rvrlLYkriLrlHr~lp~-~~R~lGD~YVkdEFrrHk~v-np~~~~~FlteW~~Ya~~l~qql~~ 73 (125)
T KOG4100|consen 10 PRVRLLYKRILRLHRGLPA-ELRALGDQYVKDEFRRHKTV-NPLEAQGFLTEWERYAVALSQQLSS 73 (125)
T ss_pred chHHHHHHHHHHHHccCCh-HHHHHHHHHHHHHHHHhccC-ChHHHHHHHHHHHHHHHHHHHHhhh
Confidence 3566799999999999996 67888889999999999999 8999999999999999999888764
>KOG3466|consensus
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Probab=98.58 E-value=1.5e-07 Score=60.90 Aligned_cols=67 Identities=24% Similarity=0.245 Sum_probs=55.8
Q ss_pred hhhhhhHHHHHHHHHHHHHHhhCCCChh-HHHHHHHHHHHHHHhhCCCCCHHHHHHHHHHHHHHHHHHH
Q psy4709 12 FRQFLLRAEVLGLYKTFLRTAKEIPDES-SRKEMIDWIRSEFKHNKHLSDETSIKMMIQYGQRSLKEVE 79 (86)
Q Consensus 12 ~~~~~~r~~vl~LYR~~LR~~~~~~~~~-~r~~~~~~iR~eF~~nk~~td~~~i~~ll~~g~~~l~~l~ 79 (86)
.....++++|++|||++||..-.|-+.. .-.|..-.||..|+.|++ .|..++..||+.|+.+|-+.+
T Consensus 7 ~~~lshkqkV~rLYKRaLR~lenWy~~rn~yRy~ac~~RARFden~~-kD~~k~~~LLa~ge~E~w~~r 74 (157)
T KOG3466|consen 7 ARRLSHKQKVRRLYKRALRDLENWYVHRNIYRYQACIIRARFDENDE-KDVDKAIRLLAEGERELWEWR 74 (157)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHhhcchHHHHHHHHHHHHhhhhhh-hhHHHHHHHHHHHHHHHHhhc
Confidence 3445669999999999999998887632 235677789999999998 999999999999999997754
>PF13233 Complex1_LYR_2: Complex1_LYR-like
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Probab=98.43 E-value=1.5e-06 Score=53.15 Aligned_cols=62 Identities=26% Similarity=0.426 Sum_probs=52.7
Q ss_pred HHHHHHHHHHHhhCCCChhH-------HHHHHHHH----HHHHHhhCCCCCHHHHHHHHHHHHHHHHHHHHhh
Q psy4709 21 VLGLYKTFLRTAKEIPDESS-------RKEMIDWI----RSEFKHNKHLSDETSIKMMIQYGQRSLKEVESSV 82 (86)
Q Consensus 21 vl~LYR~~LR~~~~~~~~~~-------r~~~~~~i----R~eF~~nk~~td~~~i~~ll~~g~~~l~~l~~~~ 82 (86)
|++|||.+||+.+.+|.... +..+..+| +++|+.|.+.+|+......+..+++-+..+..+-
T Consensus 1 V~~lYR~lLRel~~~~~~~~~~~~~~~~~~~~~~v~~~~~~ef~~~~~~~~~~~~~~~~~~~~~y~~~L~~qr 73 (104)
T PF13233_consen 1 VLSLYRSLLRELRRYPRRSKIHQLKAPRSPGDQYVLEQARAEFRRHKSANDEEEAQEFLQEWENYATFLKNQR 73 (104)
T ss_pred ChHHHHHHHHHHHhhcchhhhhhhhchhHHHHHHHHHHHHHHHhccccccchHHHHHHHHHHHHHHHHHHHHH
Confidence 68999999999999875321 15677889 9999999999989999999999999998888765
>PF04716 ETC_C1_NDUFA5: ETC complex I subunit conserved region; InterPro: IPR006806 This is a family of eukaryotic NADH-ubiquinone oxidoreductase subunits (1
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Probab=95.05 E-value=0.25 Score=27.36 Aligned_cols=52 Identities=23% Similarity=0.342 Sum_probs=44.0
Q ss_pred hHHHHHHHHHHHHHHhhCCCCh-hHHHHHHHHHHHHHHhhCCCCCHHHHHHHH
Q psy4709 17 LRAEVLGLYKTFLRTAKEIPDE-SSRKEMIDWIRSEFKHNKHLSDETSIKMMI 68 (86)
Q Consensus 17 ~r~~vl~LYR~~LR~~~~~~~~-~~r~~~~~~iR~eF~~nk~~td~~~i~~ll 68 (86)
.+.....||.+.|+....+|.. .+|.+.=.-+++.+.--....|.++|+..|
T Consensus 3 pr~~L~~lY~~~L~~L~~~P~~a~YR~~tE~it~~Rl~iv~~~~d~~~iE~~i 55 (57)
T PF04716_consen 3 PREALISLYNKTLKALKKIPEDAAYRQYTEAITKHRLKIVEEEEDIEKIEKKI 55 (57)
T ss_pred hHHHHHHHHHHHHHHHHhCCCccHHHHHHHHHHHHHHHHHHccccHHHHHHHh
Confidence 4667899999999999999973 578888888888888777889998888765
6.5.3 from EC) (1.6.99.3 from EC) from complex I of the electron transport chain initially identified in Neurospora crassa as a 29.9 kDa protein. The conserved region is found at the N terminus of the member proteins [].; GO: 0016651 oxidoreductase activity, acting on NADH or NADPH, 0022904 respiratory electron transport chain, 0005743 mitochondrial inner membrane
Homologous Structure Domains