Query 030691
Match_columns 173
No_of_seqs 110 out of 381
Neff 5.9
Searched_HMMs 46136
Date Fri Mar 29 03:08:00 2013
Command hhsearch -i /work/01045/syshi/csienesis_hhblits_a3m/030691.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/030691hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 KOG3160 Gamma-interferon induc 100.0 1.8E-44 3.9E-49 299.0 9.8 133 36-172 35-167 (220)
2 PF03227 GILT: Gamma interfero 100.0 1.5E-41 3.2E-46 253.3 10.1 107 42-151 1-107 (108)
3 cd03023 DsbA_Com1_like DsbA fa 96.9 0.0037 7.9E-08 46.7 6.7 115 38-171 3-117 (154)
4 cd03019 DsbA_DsbA DsbA family, 95.6 0.024 5.1E-07 43.7 4.8 112 39-170 14-130 (178)
5 PF13462 Thioredoxin_4: Thiore 93.9 0.15 3.3E-06 38.5 5.4 46 35-83 7-54 (162)
6 PF13743 Thioredoxin_5: Thiore 92.9 0.12 2.7E-06 41.2 3.7 122 46-170 2-134 (176)
7 PRK11657 dsbG disulfide isomer 90.5 0.63 1.4E-05 39.3 5.5 46 36-86 113-158 (251)
8 cd02972 DsbA_family DsbA famil 88.6 0.77 1.7E-05 30.8 3.9 41 44-87 1-41 (98)
9 PF14595 Thioredoxin_9: Thiore 86.4 1.4 3E-05 33.7 4.5 44 37-84 38-81 (129)
10 cd03025 DsbA_FrnE_like DsbA fa 86.4 1.4 3E-05 34.3 4.7 127 42-171 1-157 (193)
11 TIGR00411 redox_disulf_1 small 83.9 2.6 5.6E-05 28.0 4.5 26 42-68 1-26 (82)
12 cd02973 TRX_GRX_like Thioredox 83.5 2.6 5.7E-05 27.3 4.3 17 42-58 1-17 (67)
13 KOG2501 Thioredoxin, nucleored 82.8 0.51 1.1E-05 37.8 0.7 76 25-103 18-95 (157)
14 cd03020 DsbA_DsbC_DsbG DsbA fa 81.6 3.3 7.3E-05 33.0 5.1 44 37-87 74-117 (197)
15 cd03026 AhpF_NTD_C TRX-GRX-lik 71.6 9.5 0.00021 27.0 4.6 41 38-82 10-50 (89)
16 cd02066 GRX_family Glutaredoxi 71.2 3.6 7.8E-05 26.0 2.1 16 43-58 1-16 (72)
17 PF13905 Thioredoxin_8: Thiore 70.5 14 0.00031 25.2 5.2 42 40-84 1-44 (95)
18 PRK10954 periplasmic protein d 69.3 15 0.00033 29.6 5.9 113 39-170 36-154 (207)
19 TIGR02190 GlrX-dom Glutaredoxi 68.5 4.3 9.3E-05 27.7 2.1 21 38-58 4-24 (79)
20 TIGR02200 GlrX_actino Glutared 67.0 4.2 9E-05 26.6 1.8 16 43-58 1-16 (77)
21 PRK10877 protein disulfide iso 66.2 15 0.00033 30.5 5.4 60 37-102 104-167 (232)
22 PF01323 DSBA: DSBA-like thior 66.1 14 0.00029 28.5 4.8 38 43-84 1-38 (193)
23 cd03419 GRX_GRXh_1_2_like Glut 65.4 5.7 0.00012 26.4 2.2 16 43-58 1-16 (82)
24 PF00462 Glutaredoxin: Glutare 62.7 6.7 0.00014 25.0 2.1 16 44-59 1-16 (60)
25 PF13098 Thioredoxin_2: Thiore 60.6 20 0.00044 25.1 4.5 27 38-65 3-29 (112)
26 TIGR02180 GRX_euk Glutaredoxin 60.4 6.4 0.00014 26.2 1.8 16 44-59 1-16 (84)
27 PF07172 GRP: Glycine rich pro 59.2 6.8 0.00015 28.7 1.8 28 1-29 1-28 (95)
28 cd03418 GRX_GRXb_1_3_like Glut 58.8 6.6 0.00014 25.8 1.6 16 43-58 1-16 (75)
29 cd03024 DsbA_FrnE DsbA family, 58.3 20 0.00043 28.0 4.5 125 44-171 1-163 (201)
30 cd02949 TRX_NTR TRX domain, no 58.2 33 0.00073 23.7 5.3 34 38-74 11-44 (97)
31 cd03027 GRX_DEP Glutaredoxin ( 57.5 11 0.00024 25.0 2.5 17 43-59 2-18 (73)
32 COG1651 DsbG Protein-disulfide 56.6 36 0.00077 27.7 5.9 23 37-59 81-103 (244)
33 KOG3425 Uncharacterized conser 56.4 17 0.00036 28.2 3.6 36 49-87 42-77 (128)
34 PF13728 TraF: F plasmid trans 55.6 11 0.00023 31.2 2.6 40 38-84 118-157 (215)
35 TIGR02196 GlrX_YruB Glutaredox 54.9 7.5 0.00016 24.7 1.3 16 43-58 1-16 (74)
36 PRK13728 conjugal transfer pro 54.6 11 0.00024 30.6 2.5 34 44-84 73-106 (181)
37 PRK13703 conjugal pilus assemb 54.3 9.4 0.0002 32.6 2.1 38 40-84 143-180 (248)
38 PRK11200 grxA glutaredoxin 1; 53.8 10 0.00022 25.9 2.0 22 43-65 2-23 (85)
39 PHA03050 glutaredoxin; Provisi 53.2 9 0.0002 28.2 1.7 16 43-58 14-29 (108)
40 cd02976 NrdH NrdH-redoxin (Nrd 53.1 11 0.00024 23.9 1.9 16 43-58 1-16 (73)
41 cd03009 TryX_like_TryX_NRX Try 52.6 30 0.00066 25.1 4.5 41 27-69 6-46 (131)
42 cd02995 PDI_a_PDI_a'_C PDIa fa 52.5 35 0.00076 23.2 4.6 38 40-80 18-55 (104)
43 TIGR02189 GlrX-like_plant Glut 52.1 9.6 0.00021 27.4 1.6 17 43-59 9-25 (99)
44 TIGR02181 GRX_bact Glutaredoxi 51.8 9 0.00019 25.6 1.4 15 44-58 1-15 (79)
45 PRK15317 alkyl hydroperoxide r 51.1 17 0.00037 33.4 3.5 25 35-59 111-135 (517)
46 cd02964 TryX_like_family Trypa 50.4 35 0.00076 25.1 4.5 46 34-82 11-57 (132)
47 PF00085 Thioredoxin: Thioredo 49.4 33 0.00072 23.1 4.0 32 40-74 17-48 (103)
48 cd01659 TRX_superfamily Thiore 47.8 42 0.0009 19.1 3.8 35 44-82 1-35 (69)
49 COG0695 GrxC Glutaredoxin and 47.7 12 0.00027 25.9 1.6 16 43-58 2-17 (80)
50 cd03029 GRX_hybridPRX5 Glutare 47.4 15 0.00033 24.1 1.9 16 43-58 2-17 (72)
51 PF11287 DUF3088: Protein of u 47.1 10 0.00022 28.8 1.1 33 51-87 23-55 (112)
52 TIGR02739 TraF type-F conjugat 47.0 15 0.00032 31.5 2.2 38 40-84 150-187 (256)
53 TIGR02183 GRXA Glutaredoxin, G 46.4 13 0.00029 25.7 1.6 15 44-58 2-16 (86)
54 TIGR01126 pdi_dom protein disu 45.3 46 0.001 22.4 4.2 21 39-59 12-32 (102)
55 PRK10638 glutaredoxin 3; Provi 44.6 21 0.00045 24.3 2.3 17 43-59 3-19 (83)
56 cd03012 TlpA_like_DipZ_like Tl 43.8 68 0.0015 23.2 5.2 43 37-83 20-62 (126)
57 TIGR03140 AhpF alkyl hydropero 43.5 29 0.00062 32.0 3.7 46 13-59 87-136 (515)
58 cd02961 PDI_a_family Protein D 43.3 74 0.0016 20.9 5.0 26 42-68 17-42 (101)
59 PF13192 Thioredoxin_3: Thiore 42.2 88 0.0019 20.9 5.2 35 42-82 1-35 (76)
60 cd02965 HyaE HyaE family; HyaE 40.2 57 0.0012 24.4 4.2 36 38-76 25-62 (111)
61 TIGR01295 PedC_BrcD bacterioci 39.2 23 0.00051 26.3 2.0 19 40-58 23-41 (122)
62 PRK09381 trxA thioredoxin; Pro 38.6 97 0.0021 21.6 5.2 30 39-69 20-49 (109)
63 PRK10329 glutaredoxin-like pro 37.8 26 0.00057 24.2 2.0 20 43-63 2-21 (81)
64 TIGR01068 thioredoxin thioredo 37.3 82 0.0018 20.9 4.5 27 40-67 14-40 (101)
65 cd03001 PDI_a_P5 PDIa family, 37.0 1E+02 0.0022 20.9 5.0 20 40-59 18-37 (103)
66 cd02950 TxlA TRX-like protein 36.9 87 0.0019 23.7 4.9 22 38-59 18-39 (142)
67 cd03002 PDI_a_MPD1_like PDI fa 36.2 84 0.0018 21.7 4.5 21 39-59 17-37 (109)
68 TIGR02194 GlrX_NrdH Glutaredox 36.0 21 0.00047 23.5 1.3 15 44-58 1-15 (72)
69 PTZ00051 thioredoxin; Provisio 35.7 1.1E+02 0.0024 20.6 5.0 29 39-68 17-45 (98)
70 COG2761 FrnE Predicted dithiol 34.1 78 0.0017 26.8 4.6 119 38-166 2-167 (225)
71 cd03040 GST_N_mPGES2 GST_N fam 33.9 30 0.00065 22.7 1.7 17 43-59 1-17 (77)
72 cd02998 PDI_a_ERp38 PDIa famil 33.2 91 0.002 21.0 4.2 21 39-59 17-37 (105)
73 cd03004 PDI_a_ERdj5_C PDIa fam 31.0 1.6E+02 0.0035 20.2 5.2 21 39-59 18-38 (104)
74 KOG1752 Glutaredoxin and relat 31.0 36 0.00079 25.2 1.9 39 43-85 15-53 (104)
75 TIGR02738 TrbB type-F conjugat 31.0 65 0.0014 25.1 3.4 20 40-59 50-69 (153)
76 cd02969 PRX_like1 Peroxiredoxi 30.9 1.1E+02 0.0024 23.3 4.7 41 39-83 24-64 (171)
77 cd02993 PDI_a_APS_reductase PD 30.8 1.3E+02 0.0028 21.2 4.8 22 38-59 19-40 (109)
78 PF15299 ALS2CR8: Amyotrophic 30.5 15 0.00033 30.5 -0.2 25 74-102 20-44 (225)
79 cd02956 ybbN ybbN protein fami 30.4 1.3E+02 0.0029 20.2 4.6 22 38-59 10-31 (96)
80 COG4545 Glutaredoxin-related p 29.7 33 0.00072 24.6 1.4 19 45-64 5-23 (85)
81 cd02962 TMX2 TMX2 family; comp 29.2 1.2E+02 0.0027 23.6 4.7 19 40-58 47-65 (152)
82 PF06110 DUF953: Eukaryotic pr 28.9 1.1E+02 0.0024 23.1 4.2 20 49-69 35-54 (119)
83 cd02953 DsbDgamma DsbD gamma f 28.6 73 0.0016 22.1 3.1 21 39-59 10-30 (104)
84 cd02975 PfPDO_like_N Pyrococcu 27.9 1.3E+02 0.0027 21.8 4.3 19 40-58 21-40 (113)
85 PRK10996 thioredoxin 2; Provis 27.9 1.3E+02 0.0029 22.5 4.6 30 39-69 51-80 (139)
86 PRK03147 thiol-disulfide oxido 27.9 2.4E+02 0.0051 21.1 6.1 30 39-69 60-89 (173)
87 cd02997 PDI_a_PDIR PDIa family 27.3 1E+02 0.0022 20.8 3.6 20 40-59 17-36 (104)
88 PTZ00443 Thioredoxin domain-co 27.3 2.9E+02 0.0064 22.9 6.9 20 40-59 52-71 (224)
89 cd03003 PDI_a_ERdj5_N PDIa fam 27.3 2.1E+02 0.0045 19.6 5.3 19 40-58 18-36 (101)
90 cd03010 TlpA_like_DsbE TlpA-li 26.9 54 0.0012 23.6 2.2 27 39-66 24-50 (127)
91 cd03022 DsbA_HCCA_Iso DsbA fam 26.9 1.2E+02 0.0025 23.2 4.2 32 140-171 124-155 (192)
92 cd02967 mauD Methylamine utili 26.8 1.9E+02 0.0041 20.0 5.1 20 40-59 21-40 (114)
93 TIGR01617 arsC_related transcr 26.8 46 0.001 24.4 1.8 16 44-59 1-16 (117)
94 cd02996 PDI_a_ERp44 PDIa famil 26.6 2.2E+02 0.0049 19.7 5.5 20 40-59 18-37 (108)
95 TIGR02187 GlrX_arch Glutaredox 26.5 1.3E+02 0.0027 24.3 4.5 22 37-58 130-151 (215)
96 cd03008 TryX_like_RdCVF Trypar 26.3 1.2E+02 0.0025 23.6 4.1 31 37-68 22-52 (146)
97 PF12273 RCR: Chitin synthesis 25.1 44 0.00096 25.1 1.5 17 7-23 3-19 (130)
98 cd03037 GST_N_GRX2 GST_N famil 25.0 37 0.00081 21.9 0.9 14 45-58 2-15 (71)
99 COG4856 Uncharacterized protei 24.9 97 0.0021 28.4 3.8 43 9-51 13-61 (403)
100 TIGR02740 TraF-like TraF-like 24.3 75 0.0016 27.1 2.9 21 39-59 165-185 (271)
101 PF08534 Redoxin: Redoxin; In 23.5 1.4E+02 0.0031 21.7 4.1 30 37-67 25-55 (146)
102 cd03028 GRX_PICOT_like Glutare 23.5 55 0.0012 22.8 1.6 16 43-58 9-29 (90)
103 cd02999 PDI_a_ERp44_like PDIa 23.5 2E+02 0.0044 20.1 4.7 23 37-59 15-37 (100)
104 PF00578 AhpC-TSA: AhpC/TSA fa 23.2 1.2E+02 0.0027 21.1 3.5 30 39-69 24-54 (124)
105 cd02951 SoxW SoxW family; SoxW 23.1 89 0.0019 22.5 2.8 20 41-60 15-34 (125)
106 cd02968 SCO SCO (an acronym fo 22.8 2E+02 0.0043 20.7 4.6 33 39-74 21-54 (142)
107 cd03006 PDI_a_EFP1_N PDIa fami 22.3 2.1E+02 0.0046 20.9 4.7 21 38-58 27-47 (113)
108 cd02948 TRX_NDPK TRX domain, T 22.2 2.8E+02 0.006 19.2 5.4 29 39-68 16-44 (102)
109 TIGR00412 redox_disulf_2 small 22.2 2.3E+02 0.0051 18.8 4.6 24 43-68 2-25 (76)
110 cd02992 PDI_a_QSOX PDIa family 21.8 3.1E+02 0.0067 19.6 5.6 21 39-59 18-38 (114)
111 PRK13675 GTP cyclohydrolase; P 21.7 1.4E+02 0.0031 26.2 4.2 29 39-67 144-172 (308)
112 cd02947 TRX_family TRX family; 21.6 81 0.0018 20.1 2.1 19 41-59 11-29 (93)
113 PHA00407 phage lambda Rz1-like 21.3 1.3E+02 0.0029 21.5 3.1 33 11-49 37-71 (84)
114 TIGR03143 AhpF_homolog putativ 21.2 1.8E+02 0.0039 27.1 5.0 23 37-59 473-495 (555)
115 cd03032 ArsC_Spx Arsenate Redu 21.2 84 0.0018 22.9 2.3 32 44-84 2-33 (115)
116 smart00594 UAS UAS domain. 21.2 50 0.0011 24.2 1.1 43 39-85 26-68 (122)
117 PF04134 DUF393: Protein of un 20.8 1.1E+02 0.0025 21.7 2.9 32 46-84 1-32 (114)
118 TIGR03399 RNA_3prim_cycl RNA 3 20.7 4.2E+02 0.0091 23.4 6.9 62 7-86 93-156 (326)
119 cd02966 TlpA_like_family TlpA- 20.4 2.7E+02 0.0058 18.3 5.1 30 39-69 18-47 (116)
No 1
>KOG3160 consensus Gamma-interferon inducible lysosomal thiol reductase [Posttranslational modification, protein turnover, chaperones]
Probab=100.00 E-value=1.8e-44 Score=299.05 Aligned_cols=133 Identities=43% Similarity=0.808 Sum_probs=122.0
Q ss_pred CCCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeeeeecCCCceeecCChhhhhcChhhhhhhc
Q 030691 36 SDVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAKIRANNSTFDCQHGPSECLLNTVEACAID 115 (173)
Q Consensus 36 ~~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~~~~~~~~f~CQHG~~EC~gN~~qaCai~ 115 (173)
..+.+||+|+||||||||||++||++||+|+|++ .+.+++||++||||||+..+++++++||||+.||.+|++|+|+|+
T Consensus 35 ~~~~~~v~ItlyyEaLCPdc~~Fi~~qL~p~~~~-~~~~~idl~lvPfGna~~~~~~~~~~CqHG~~EC~lN~LqaCvI~ 113 (220)
T KOG3160|consen 35 GSQAPKVNITLYYEALCPDCSKFIRNQLYPFFDN-LLPSILDLTLVPFGNAQCRNDGGTFTCQHGEEECKLNKLQACVID 113 (220)
T ss_pred cccCCeeEEEEEEEecCccHHHHHHHHHHHHHhh-cccceeEEEEEccCCceeecCceEEEecCCHHHHhhhHHHHHHHH
Confidence 3556699999999999999999999999999997 589999999999999999877699999999999999999999999
Q ss_pred cccccccccceeecccccccccccchHHhHHhhcCCCchhhhcccCCchhhHHHHhh
Q 030691 116 SWPELNKHFPFIYCIESLVYEHKYSQWETCFDKLELDPKPIVDCYTSGYGTQVSLAL 172 (173)
Q Consensus 116 ~~~~~~~~l~fI~Cm~~~~~~~~~~~~~~Ca~~~gld~~~I~~C~~~~~G~~Ll~~~ 172 (173)
+++++.++++||.||++. .+.+.+.+|+++.++++..|++|++|++|++|++++
T Consensus 114 ~l~~~~~~l~~i~C~~~~---~~~~~~~~C~~~~~~~~~~i~~Ca~s~~g~~L~~~~ 167 (220)
T KOG3160|consen 114 TLPDQSDQLPFIRCIQGK---QKLSEAEDCLEKYGLNEKKIRECANSRLGAKLLLKY 167 (220)
T ss_pred hhhchHhhhceehhhhcc---cchhHHHHHHhhcCCCHHHHHHHhcCchHHHHHHHH
Confidence 999999999999999983 234457789999999999999999999999999864
No 2
>PF03227 GILT: Gamma interferon inducible lysosomal thiol reductase (GILT); InterPro: IPR004911 This family includes the two characterised human gamma-interferon-inducible lysosomal thiol reductase (GILT) sequences [, ]. It also contains several other eukaryotic putative proteins with similarity to GILT []. The aligned region contains three conserved cysteine residues. In addition, the two GILT sequences possess a C-X(2)-C motif that is shared by some of the other sequences in the family. This motif is thought to be associated with disulphide bond reduction.
Probab=100.00 E-value=1.5e-41 Score=253.35 Aligned_cols=107 Identities=40% Similarity=0.764 Sum_probs=95.2
Q ss_pred eEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeeeeecCCCceeecCChhhhhcChhhhhhhccccccc
Q 030691 42 VKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAKIRANNSTFDCQHGPSECLLNTVEACAIDSWPELN 121 (173)
Q Consensus 42 V~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~~~~~~~~f~CQHG~~EC~gN~~qaCai~~~~~~~ 121 (173)
|+|+|||||+||||++||++||.|+|..+++.++|||+|||||||+.+.++.+|+|||||.||+||++|+|+++++++..
T Consensus 1 V~v~vyyESlCPd~~~fi~~~L~p~~~~~~~~~~~~l~lvP~G~a~~~~~~~~~~CqHG~~EC~gN~~q~C~l~~~~~~~ 80 (108)
T PF03227_consen 1 VNVEVYYESLCPDCRRFITNQLFPVWTYEKLSDIMNLTLVPFGNAKVSSSGNEFTCQHGPDECYGNKLQACALKHLPDTN 80 (108)
T ss_pred CEEEEEEEecCHhHHHHHHHHHHHHHHHhhccceEEEEEEEEeccEEecCCceeecCCcHHHHHcCHHHHhHHHhcCChh
Confidence 79999999999999999999999988555799999999999999998876457999999999999999999999999888
Q ss_pred cccceeecccccccccccchHHhHHhhcCC
Q 030691 122 KHFPFIYCIESLVYEHKYSQWETCFDKLEL 151 (173)
Q Consensus 122 ~~l~fI~Cm~~~~~~~~~~~~~~Ca~~~gl 151 (173)
.+|+||+||++.... ...+ .||+++++
T Consensus 81 ~~~~~i~Cm~~~~~~--~~~~-~Ca~~~~~ 107 (108)
T PF03227_consen 81 AALPFIACMESSQDF--PKAI-KCAKKYGI 107 (108)
T ss_pred hhcCEEEEEcCCCCC--chhh-hhHHhcCC
Confidence 899999999988542 2233 39999875
No 3
>cd03023 DsbA_Com1_like DsbA family, Com1-like subfamily; composed of proteins similar to Com1, a 27-kDa outer membrane-associated immunoreactive protein originally found in both acute and chronic disease strains of the pathogenic bacteria Coxiella burnetti. It contains a CXXC motif, assumed to be imbedded in a DsbA-like structure. Its homology to DsbA suggests that the protein is a protein disulfide oxidoreductase. The role of such a protein in pathogenesis is unknown.
Probab=96.91 E-value=0.0037 Score=46.67 Aligned_cols=115 Identities=13% Similarity=0.069 Sum_probs=64.8
Q ss_pred CCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeeeeecCCCceeecCChhhhhcChhhhhhhccc
Q 030691 38 VNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAKIRANNSTFDCQHGPSECLLNTVEACAIDSW 117 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~~~~~~~~f~CQHG~~EC~gN~~qaCai~~~ 117 (173)
.+.++.|.+|+--.||.|++|- ..|.+.+.. ..+ +++.++||--.. .. . . ..-+.-.|+...
T Consensus 3 ~~a~~~i~~f~D~~Cp~C~~~~-~~l~~~~~~--~~~-~~~~~~~~p~~~--~~-~-------~---~~~~~~~~~~~~- 64 (154)
T cd03023 3 PNGDVTIVEFFDYNCGYCKKLA-PELEKLLKE--DPD-VRVVFKEFPILG--ES-S-------V---LAARVALAVWKN- 64 (154)
T ss_pred CCCCEEEEEEECCCChhHHHhh-HHHHHHHHH--CCC-ceEEEEeCCccC--cc-h-------H---HHHHHHHHHHHh-
Confidence 4578999999999999999994 566665544 444 666766662111 00 0 0 001111122211
Q ss_pred cccccccceeecccccccccccchHHhHHhhcCCCchhhhcccCCchhhHHHHh
Q 030691 118 PELNKHFPFIYCIESLVYEHKYSQWETCFDKLELDPKPIVDCYTSGYGTQVSLA 171 (173)
Q Consensus 118 ~~~~~~l~fI~Cm~~~~~~~~~~~~~~Ca~~~gld~~~I~~C~~~~~G~~Ll~~ 171 (173)
++...++|..=+.........+.....+++.|++.+.+.+|.++++.++.+.+
T Consensus 65 -~~~~~~~~~~~lf~~~~~~~~~~l~~~a~~~gl~~~~~~~~~~~~~~~~~~~~ 117 (154)
T cd03023 65 -GPGKYLEFHNALMATRGRLNEESLLRIAKKAGLDEAKLKKDMDDPEIEATIDK 117 (154)
T ss_pred -ChhHHHHHHHHHHhcCCCCCHHHHHHHHHHcCCCHHHHHHHhhChHHHHHHHH
Confidence 22233343222211111112233567789999999999999998776665543
No 4
>cd03019 DsbA_DsbA DsbA family, DsbA subfamily; DsbA is a monomeric thiol disulfide oxidoreductase protein containing a redox active CXXC motif imbedded in a TRX fold. It is involved in the oxidative protein folding pathway in prokaryotes, and is the strongest thiol oxidant known, due to the unusual stability of the thiolate anion form of the first cysteine in the CXXC motif. The highly unstable oxidized form of DsbA directly donates disulfide bonds to reduced proteins secreted into the bacterial periplasm. This rapid and unidirectional process helps to catalyze the folding of newly-synthesized polypeptides. To regain catalytic activity, reduced DsbA is then reoxidized by the membrane protein DsbB, which generates its disulfides from oxidized quinones, which in turn are reoxidized by the electron transport chain.
Probab=95.58 E-value=0.024 Score=43.73 Aligned_cols=112 Identities=14% Similarity=0.003 Sum_probs=67.7
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeeeeecCCCceeecCChhhhhcChhhhhhhcccc
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAKIRANNSTFDCQHGPSECLLNTVEACAIDSWP 118 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~~~~~~~~f~CQHG~~EC~gN~~qaCai~~~~ 118 (173)
+.+|.|..|+-=.||.|++| ...+.+.+.+ ..+.+.++++|......... ...+....+.. .
T Consensus 14 ~~~~~i~~f~D~~Cp~C~~~-~~~~~~~~~~--~~~~v~~~~~~~~~~~~~~~-------------~aa~a~~aa~~-~- 75 (178)
T cd03019 14 SGKPEVIEFFSYGCPHCYNF-EPILEAWVKK--LPKDVKFEKVPVVFGGGEGE-------------PLARAFYAAEA-L- 75 (178)
T ss_pred CCCcEEEEEECCCCcchhhh-hHHHHHHHHh--CCCCceEEEcCCccccccch-------------HHHHHHHHHHH-c-
Confidence 68999999999999999999 4668888876 68889999999764321100 00111111111 0
Q ss_pred ccccccceeecccc-----cccccccchHHhHHhhcCCCchhhhcccCCchhhHHHH
Q 030691 119 ELNKHFPFIYCIES-----LVYEHKYSQWETCFDKLELDPKPIVDCYTSGYGTQVSL 170 (173)
Q Consensus 119 ~~~~~l~fI~Cm~~-----~~~~~~~~~~~~Ca~~~gld~~~I~~C~~~~~G~~Ll~ 170 (173)
...+.|..=+.. .......+.+.+.|++.|++.+.+.+|.++++-++.+.
T Consensus 76 --~~~~~~~~~lf~~~~~~~~~~~~~~~l~~~a~~~Gl~~~~~~~~~~s~~~~~~i~ 130 (178)
T cd03019 76 --GLEDKLHAALFEAIHEKRKRLLDPDDIRKIFLSQGVDKKKFDAAYNSFSVKALVA 130 (178)
T ss_pred --CcHhhhhHHHHHHHHHhCCCCCCHHHHHHHHHHhCCCHHHHHHHHhCHHHHHHHH
Confidence 111122111111 01111134577889999999999999998876544443
No 5
>PF13462 Thioredoxin_4: Thioredoxin; PDB: 3FEU_A 3HZ8_A 3DVW_A 3A3T_E 3GMF_A 1Z6M_A 3GYK_C 3BCK_A 3BD2_A 3BCI_A ....
Probab=93.88 E-value=0.15 Score=38.47 Aligned_cols=46 Identities=17% Similarity=0.353 Sum_probs=35.8
Q ss_pred CCCCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccC--CceeeEEEEEe
Q 030691 35 PSDVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDL--LSIVDLHLSPW 83 (173)
Q Consensus 35 ~~~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l--~d~vdl~lvP~ 83 (173)
.+..+.++.|++|..=.||.|++|.. .+.+++.+ + .+.+.+.++|+
T Consensus 7 ~G~~~a~~~v~~f~d~~Cp~C~~~~~-~~~~~~~~--~i~~~~v~~~~~~~ 54 (162)
T PF13462_consen 7 IGNPDAPITVTEFFDFQCPHCAKFHE-ELEKLLKK--YIDPGKVKFVFRPV 54 (162)
T ss_dssp ES-TTTSEEEEEEE-TTSHHHHHHHH-HHHHHHHH--HTTTTTEEEEEEES
T ss_pred ecCCCCCeEEEEEECCCCHhHHHHHH-HHhhhhhh--ccCCCceEEEEEEc
Confidence 44567799999999999999999964 45577775 6 67889999887
No 6
>PF13743 Thioredoxin_5: Thioredoxin; PDB: 3KZQ_C.
Probab=92.95 E-value=0.12 Score=41.19 Aligned_cols=122 Identities=16% Similarity=0.151 Sum_probs=63.9
Q ss_pred EEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeeeeecCC-CceeecCChh--hhhcChhhhhhh-cc--ccc
Q 030691 46 LYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAKIRANN-STFDCQHGPS--ECLLNTVEACAI-DS--WPE 119 (173)
Q Consensus 46 vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~~~~~~-~~f~CQHG~~--EC~gN~~qaCai-~~--~~~ 119 (173)
+|+--+||.|-.+ ...|..+... +.+.+++++||.|++...... ....+.+..- +=..+...+|.- +. ...
T Consensus 2 ~F~dPlc~~C~~~-E~~l~kl~~~--~~~~i~~~~i~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~y~a~la~kAA~~qg 78 (176)
T PF13743_consen 2 LFVDPLCSWCWGF-EPELRKLKEE--YGNKIEFRFIPGGLMPDINDFMPRMPINGDFWRNEPRSSSYPACLAYKAAQLQG 78 (176)
T ss_dssp EEE-TT-HHHHHH-HHHHHHHHHH--S-TTEEEEEEE--SS-S--SB--H----TTHHHS--BS--HHHHHHHHHHHTTT
T ss_pred eeeCCCChHHHHh-HHHHHHHHHH--cCCcEEEEEEEccchHHHHHHHHhcCCCHHHhcCCCCCCchHHHHHHHHHHHhC
Confidence 4667799999988 4556666664 999999999999998743221 1112222221 112344555521 11 224
Q ss_pred cccccceeeccccccc-----ccccchHHhHHhhcCCCchhhhcccCCchhhHHHH
Q 030691 120 LNKHFPFIYCIESLVY-----EHKYSQWETCFDKLELDPKPIVDCYTSGYGTQVSL 170 (173)
Q Consensus 120 ~~~~l~fI~Cm~~~~~-----~~~~~~~~~Ca~~~gld~~~I~~C~~~~~G~~Ll~ 170 (173)
.++...|+.-|.+... ....+....+|++.|+|.+...+=..|+..++.+.
T Consensus 79 ~k~~~~fL~~lQ~a~~~~~~~~s~~~~l~~iA~~~gLD~~~F~~d~~S~~~~~~~~ 134 (176)
T PF13743_consen 79 KKKARRFLRALQEALFLEGKNYSDEELLLEIAEELGLDVEMFKEDLHSDEAKQAFQ 134 (176)
T ss_dssp -H--HHHHHHHHHHHHTS---TTSHHHHHHHHHHTT--HHHHHHHHTSHHHHHHHH
T ss_pred hhhHHHHHHHHHHHHHhcCCCCCHHHHHHHHHHHhCCCHHHHHHHHhChHHHHHHH
Confidence 4666788877765542 12235578999999999988776666666666554
No 7
>PRK11657 dsbG disulfide isomerase/thiol-disulfide oxidase; Provisional
Probab=90.54 E-value=0.63 Score=39.30 Aligned_cols=46 Identities=15% Similarity=0.241 Sum_probs=35.5
Q ss_pred CCCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeee
Q 030691 36 SDVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNA 86 (173)
Q Consensus 36 ~~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A 86 (173)
...+.|..|.||.--.||+|++|- ..+.|..+. ..+.++++|++--
T Consensus 113 g~~~ak~~I~vFtDp~CpyC~kl~-~~l~~~~~~----g~V~v~~ip~~~l 158 (251)
T PRK11657 113 GKADAPRIVYVFADPNCPYCKQFW-QQARPWVDS----GKVQLRHILVGII 158 (251)
T ss_pred cCCCCCeEEEEEECCCChhHHHHH-HHHHHHhhc----CceEEEEEecccc
Confidence 345778899999999999999995 457775543 3488999998643
No 8
>cd02972 DsbA_family DsbA family; consists of DsbA and DsbA-like proteins, including DsbC, DsbG, glutathione (GSH) S-transferase kappa (GSTK), 2-hydroxychromene-2-carboxylate (HCCA) isomerase, an oxidoreductase (FrnE) presumed to be involved in frenolicin biosynthesis, a 27-kDa outer membrane protein, and similar proteins. Members of this family contain a redox active CXXC motif (except GSTK and HCCA isomerase) imbedded in a TRX fold, and an alpha helical insert of about 75 residues (shorter in DsbC and DsbG) relative to TRX. DsbA is involved in the oxidative protein folding pathway in prokaryotes, catalyzing disulfide bond formation of proteins secreted into the bacterial periplasm. DsbC and DsbG function as protein disulfide isomerases and chaperones to correct non-native disulfide bonds formed by DsbA and prevent aggregation of incorrectly folded proteins.
Probab=88.59 E-value=0.77 Score=30.78 Aligned_cols=41 Identities=22% Similarity=0.314 Sum_probs=32.4
Q ss_pred EEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeee
Q 030691 44 LGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAK 87 (173)
Q Consensus 44 V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~ 87 (173)
|.+|+--.||.|..+- .+|.+.... ..+.++++++|+.-..
T Consensus 1 i~~f~d~~Cp~C~~~~-~~l~~~~~~--~~~~~~~~~~~~~~~~ 41 (98)
T cd02972 1 IVEFFDPLCPYCYLFE-PELEKLLYA--DDGGVRVVYRPFPLLG 41 (98)
T ss_pred CeEEECCCCHhHHhhh-HHHHHHHhh--cCCcEEEEEeccccCC
Confidence 4678889999999995 567777643 6788999999987554
No 9
>PF14595 Thioredoxin_9: Thioredoxin; PDB: 1Z6N_A.
Probab=86.43 E-value=1.4 Score=33.67 Aligned_cols=44 Identities=16% Similarity=0.190 Sum_probs=25.9
Q ss_pred CCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 37 DVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
....++++.|+.|+=||||++++ =.|..+.+ ..+.++++++.-.
T Consensus 38 ~~~~~~~ilvi~e~WCgD~~~~v-P~l~kiae---~~p~i~~~~i~rd 81 (129)
T PF14595_consen 38 SIQKPYNILVITETWCGDCARNV-PVLAKIAE---ANPNIEVRIILRD 81 (129)
T ss_dssp T--S-EEEEEE--TT-HHHHHHH-HHHHHHHH---H-TTEEEEEE-HH
T ss_pred hcCCCcEEEEEECCCchhHHHHH-HHHHHHHH---hCCCCeEEEEEec
Confidence 45677899999999999999885 23444443 3446788887654
No 10
>cd03025 DsbA_FrnE_like DsbA family, FrnE-like subfamily; composed of uncharacterized proteins containing a CXXC motif with similarity to DsbA and FrnE. FrnE is presumed to be a thiol oxidoreductase involved in polyketide biosynthesis, specifically in the production of the aromatic antibiotics frenolicin and nanaomycins.
Probab=86.41 E-value=1.4 Score=34.32 Aligned_cols=127 Identities=15% Similarity=0.097 Sum_probs=70.9
Q ss_pred eEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeeeeecC-------------------CCceeecCChh
Q 030691 42 VKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAKIRAN-------------------NSTFDCQHGPS 102 (173)
Q Consensus 42 V~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~~~~~-------------------~~~f~CQHG~~ 102 (173)
++|.+|+.-+||.|-.. ..+|..+... +...++|++.+++=...... ..+..-+.++.
T Consensus 1 ~~i~~~~D~~cp~c~~~-~~~l~~l~~~--~~~~~~v~~~~~~L~~~~~~~~~~~~~~~~~~~~~~~~~~~g~~~~~~~~ 77 (193)
T cd03025 1 LELYYFIDPLCGWCYGF-EPLLEKLKEE--YGGGIEVELHLGGLLPGNNARQITKQWRIYVHWHKARIALTGQPFGEDYL 77 (193)
T ss_pred CeEEEEECCCCchhhCc-hHHHHHHHHH--hCCCceEEEEeccccCCCCCCCcchHHHHHHhHHHHHHHhcCCccCchhH
Confidence 46899999999999877 3456666554 54568888888764332111 00011111111
Q ss_pred hhh---cChhhhhhhccc-c--ccccccceeecccccc-----cccccchHHhHHhhcCCCchhhhcccCCchhhHHHHh
Q 030691 103 ECL---LNTVEACAIDSW-P--ELNKHFPFIYCIESLV-----YEHKYSQWETCFDKLELDPKPIVDCYTSGYGTQVSLA 171 (173)
Q Consensus 103 EC~---gN~~qaCai~~~-~--~~~~~l~fI~Cm~~~~-----~~~~~~~~~~Ca~~~gld~~~I~~C~~~~~G~~Ll~~ 171 (173)
+=. .|...++..-.. . ......+|..-+.... +.+..+.....+.+.|+|.+.+.++.++++.++.+.+
T Consensus 78 ~~~~~~~~s~~a~~~~~aa~~~~~~~~~~~~~~l~~a~~~~~~~i~~~~~l~~ia~~~Gld~~~~~~~~~s~~~~~~l~~ 157 (193)
T cd03025 78 ELLLFDLDSAPASRAIKAARLQGPERLLEMLKAIQRAHYVEGRDLADTEVLRELAIELGLDVEEFLEDFQSDEAKQAIQE 157 (193)
T ss_pred hcccCCCCchHHHHHHHHHHHhCcchHHHHHHHHHHHHHHcCCCCCCHHHHHHHHHHcCCCHHHHHHHHcChHHHHHHHH
Confidence 000 122323322111 1 1224455655554321 1122335678899999999999999998888777665
No 11
>TIGR00411 redox_disulf_1 small redox-active disulfide protein 1. This protein is homologous to a family of proteins that includes thioredoxins, glutaredoxins, protein-disulfide isomerases, and others, some of which have several such domains. The sequence of this protein at the redox-active disufide site, CPYC, matches glutaredoxins rather than thioredoxins, although its overall sequence seems closer to thioredoxins. It is suggested to be a ribonucleotide-reducing system component distinct from thioredoxin or glutaredoxin.
Probab=83.90 E-value=2.6 Score=28.04 Aligned_cols=26 Identities=23% Similarity=0.513 Sum_probs=19.9
Q ss_pred eEEEEEEEeCChhhHHHHHHhHHHHHh
Q 030691 42 VKLGLYYESLCPYSANFIINYLVKIFE 68 (173)
Q Consensus 42 V~V~vyyESlCPd~~~Fi~~qL~P~~~ 68 (173)
|+|++|+-+-||.|+... ..|..+..
T Consensus 1 ~~v~~f~~~~C~~C~~~~-~~l~~l~~ 26 (82)
T TIGR00411 1 VKIELFTSPTCPYCPAAK-RVVEEVAK 26 (82)
T ss_pred CEEEEEECCCCcchHHHH-HHHHHHHH
Confidence 789999999999999773 34444443
No 12
>cd02973 TRX_GRX_like Thioredoxin (TRX)-Glutaredoxin (GRX)-like family; composed of archaeal and bacterial proteins that show similarity to both TRX and GRX, including the C-terminal TRX-fold subdomain of Pyrococcus furiosus protein disulfide oxidoreductase (PfPDO). All members contain a redox-active CXXC motif and may function as PDOs. The archaeal proteins Mj0307 and Mt807 show structures more similar to GRX, but activities more similar to TRX. Some members of the family are similar to PfPDO in that they contain a second CXXC motif located in a second TRX-fold subdomain at the N-terminus; the superimposable N- and C-terminal TRX subdomains form a compact structure. PfPDO is postulated to be the archaeal counterpart of bacterial DsbA and eukaryotic protein disulfide isomerase (PDI). The C-terminal CXXC motif of PfPDO is required for its oxidase, reductase and isomerase activities. Also included in the family is the C-terminal TRX-fold subdomain of the N-terminal domain (NTD) of bacteri
Probab=83.50 E-value=2.6 Score=27.27 Aligned_cols=17 Identities=24% Similarity=0.755 Sum_probs=15.6
Q ss_pred eEEEEEEEeCChhhHHH
Q 030691 42 VKLGLYYESLCPYSANF 58 (173)
Q Consensus 42 V~V~vyyESlCPd~~~F 58 (173)
|+|.+|+-+-||.|++.
T Consensus 1 ~~v~~f~~~~C~~C~~~ 17 (67)
T cd02973 1 VNIEVFVSPTCPYCPDA 17 (67)
T ss_pred CEEEEEECCCCCCcHHH
Confidence 78999999999999876
No 13
>KOG2501 consensus Thioredoxin, nucleoredoxin and related proteins [General function prediction only]
Probab=82.79 E-value=0.51 Score=37.75 Aligned_cols=76 Identities=13% Similarity=0.149 Sum_probs=44.7
Q ss_pred cCCCCCCCCCCCCCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCce-eeEEEEEeeeeeeecC-CCceeecCChh
Q 030691 25 SGSVSASRTSPSDVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSI-VDLHLSPWGNAKIRAN-NSTFDCQHGPS 102 (173)
Q Consensus 25 ~~~~~~~~~~~~~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~-vdl~lvP~G~A~~~~~-~~~f~CQHG~~ 102 (173)
.+.++..+-....=..||-+-.|--.-||+||.| +-.|.++|+. +.+- =.|++|-.-.=+...+ ..-+.++||+-
T Consensus 18 ~~~~~~~~~~~~~l~gKvV~lyFsA~wC~pCR~F-TP~Lk~fYe~--l~~~~~~fEVvfVS~D~~~~~~~~y~~~~~~~W 94 (157)
T KOG2501|consen 18 RKQDGTEVLASEALQGKVVGLYFSAHWCPPCRDF-TPILKDFYEE--LKDNAAPFEVVFVSSDRDEESLDEYMLEHHGDW 94 (157)
T ss_pred eccCCccchHhHhhCCcEEEEEEEEEECCchhhC-CchHHHHHHH--HHhcCCceEEEEEecCCCHHHHHHHHHhcCCCe
Confidence 4555555544434455776666667789999999 5678888876 5443 1455554322211110 13568888875
Q ss_pred h
Q 030691 103 E 103 (173)
Q Consensus 103 E 103 (173)
=
T Consensus 95 ~ 95 (157)
T KOG2501|consen 95 L 95 (157)
T ss_pred E
Confidence 3
No 14
>cd03020 DsbA_DsbC_DsbG DsbA family, DsbC and DsbG subfamily; V-shaped homodimeric proteins containing a redox active CXXC motif imbedded in a TRX fold. They function as protein disulfide isomerases and chaperones in the bacterial periplasm to correct non-native disulfide bonds formed by DsbA and prevent aggregation of incorrectly folded proteins. DsbC and DsbG are kept in their reduced state by the cytoplasmic membrane protein DsbD, which utilizes the TRX/TRX reductase system in the cytosol as a source of reducing equivalents. DsbG differ from DsbC in that it has a more limited substrate specificity, and it may preferentially act later in the folding process to catalyze disulfide rearrangements in folded or partially folded proteins. Also included in the alignment is the predicted protein TrbB, whose gene was sequenced from the enterohemorrhagic E. coli type IV pilus gene cluster, which is required for efficient plasmid transfer.
Probab=81.61 E-value=3.3 Score=32.98 Aligned_cols=44 Identities=18% Similarity=0.191 Sum_probs=33.0
Q ss_pred CCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeee
Q 030691 37 DVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAK 87 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~ 87 (173)
..+.++.|.+|.--.||+|+++- ..|.+ ..+-+.|+++||.-..
T Consensus 74 ~~~~~~~i~~f~D~~Cp~C~~~~-~~l~~------~~~~v~v~~~~~p~~~ 117 (197)
T cd03020 74 KGNGKRVVYVFTDPDCPYCRKLE-KELKP------NADGVTVRIFPVPILG 117 (197)
T ss_pred CCCCCEEEEEEECCCCccHHHHH-HHHhh------ccCceEEEEEEcCcCC
Confidence 44578999999999999999995 44555 2345788888886443
No 15
>cd03026 AhpF_NTD_C TRX-GRX-like family, Alkyl hydroperoxide reductase F subunit (AhpF) N-terminal domain (NTD) subfamily, C-terminal TRX-fold subdomain; AhpF is a homodimeric flavoenzyme which catalyzes the NADH-dependent reduction of the peroxiredoxin AhpC, which then reduces hydrogen peroxide and organic hydroperoxides. AhpF contains an NTD containing two contiguous TRX-fold subdomains similar to Pyrococcus furiosus protein disulfide oxidoreductase (PfPDO). It also contains a catalytic core similar to TRX reductase containing FAD and NADH binding domains with an active site disulfide. The proposed mechanism of action of AhpF is similar to a TRX/TRX reductase system. The flow of reducing equivalents goes from NADH - catalytic core of AhpF - NTD of AhpF - AhpC - peroxide substrates. The catalytic CXXC motif of the NTD of AhpF is contained in its C-terminal TRX subdomain.
Probab=71.60 E-value=9.5 Score=26.96 Aligned_cols=41 Identities=10% Similarity=0.212 Sum_probs=27.2
Q ss_pred CCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEE
Q 030691 38 VNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSP 82 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP 82 (173)
=..+|+|.+|+-.-||+|... .++..-+.. ..+.+++..+=
T Consensus 10 l~~pv~i~~F~~~~C~~C~~~--~~~~~~l~~--~~~~i~~~~vd 50 (89)
T cd03026 10 LNGPINFETYVSLSCHNCPDV--VQALNLMAV--LNPNIEHEMID 50 (89)
T ss_pred cCCCEEEEEEECCCCCCcHHH--HHHHHHHHH--HCCCceEEEEE
Confidence 467899999999999999965 344444433 33345555544
No 16
>cd02066 GRX_family Glutaredoxin (GRX) family; composed of GRX, approximately 10 kDa in size, and proteins containing a GRX or GRX-like domain. GRX is a glutathione (GSH) dependent reductase, catalyzing the disulfide reduction of target proteins such as ribonucleotide reductase. It contains a redox active CXXC motif in a TRX fold and uses a similar dithiol mechanism employed by TRXs for intramolecular disulfide bond reduction of protein substrates. Unlike TRX, GRX has preference for mixed GSH disulfide substrates, in which it uses a monothiol mechanism where only the N-terminal cysteine is required. The flow of reducing equivalents in the GRX system goes from NADPH - GSH reductase - GSH - GRX - protein substrates. By altering the redox state of target proteins, GRX is involved in many cellular functions including DNA synthesis, signal transduction and the defense against oxidative stress. Different classes are known including human GRX1 and GRX2, as well as E. coli GRX1 and GRX3, which
Probab=71.15 E-value=3.6 Score=25.99 Aligned_cols=16 Identities=31% Similarity=0.696 Sum_probs=14.3
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|.+|....||+|++.
T Consensus 1 ~v~ly~~~~Cp~C~~~ 16 (72)
T cd02066 1 KVVVFSKSTCPYCKRA 16 (72)
T ss_pred CEEEEECCCCHHHHHH
Confidence 4789999999999976
No 17
>PF13905 Thioredoxin_8: Thioredoxin-like; PDB: 1FG4_A 1I5G_A 1OC8_B 1O6J_A 1OC9_B 1O81_A 3FKF_A 1O85_A 1O7U_A 1O8W_A ....
Probab=70.54 E-value=14 Score=25.17 Aligned_cols=42 Identities=17% Similarity=0.298 Sum_probs=30.3
Q ss_pred CeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCC--ceeeEEEEEee
Q 030691 40 SKVKLGLYYESLCPYSANFIINYLVKIFEDVDLL--SIVDLHLSPWG 84 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~--d~vdl~lvP~G 84 (173)
.|+.+-.|+-+-||.|++++ ..|..++++ +. +-++|-.|...
T Consensus 1 gK~~ll~fwa~~c~~c~~~~-~~l~~l~~~--~~~~~~v~~v~Vs~d 44 (95)
T PF13905_consen 1 GKPVLLYFWASWCPPCKKEL-PKLKELYKK--YKKKDDVEFVFVSLD 44 (95)
T ss_dssp TSEEEEEEE-TTSHHHHHHH-HHHHHHHHH--HTTTTTEEEEEEE-S
T ss_pred CCEEEEEEECCCCHHHHHHH-HHHHHHHHH--hCCCCCEEEEEEEeC
Confidence 36788889999999999996 567777776 65 66666666654
No 18
>PRK10954 periplasmic protein disulfide isomerase I; Provisional
Probab=69.33 E-value=15 Score=29.55 Aligned_cols=113 Identities=9% Similarity=0.003 Sum_probs=58.9
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhH--HHHHhhccCCceeeEEEEEeeeeeeecCC--CceeecCChhhhhcC--hhhhh
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYL--VKIFEDVDLLSIVDLHLSPWGNAKIRANN--STFDCQHGPSECLLN--TVEAC 112 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL--~P~~~~~~l~d~vdl~lvP~G~A~~~~~~--~~f~CQHG~~EC~gN--~~qaC 112 (173)
..+..|.-|+-=.||.|.+|-. .| .+.|.+ .+.+-+.+..+|+--....... .-+ --.+|.+. +.+
T Consensus 36 ~~~~~VvEffdy~CphC~~~~~-~l~~~~~~~~-~~~~~v~~~~~~~~f~~~~~~~~~~a~----~~a~~~~~~~k~~-- 107 (207)
T PRK10954 36 AGEPQVLEFFSFYCPHCYQFEE-VYHVSDNVKK-KLPEGTKMTKYHVEFLGPLGKELTQAW----AVAMALGVEDKVT-- 107 (207)
T ss_pred CCCCeEEEEeCCCCccHHHhcc-cccchHHHHH-hCCCCCeEEEecccccchhhHHHHHHH----HHHHHhCcHHHHH--
Confidence 4567899999999999999943 33 366665 5666666666554211000000 000 00112111 110
Q ss_pred hhccccccccccceeecccccccccccchHHhHHhhcCCCchhhhcccCCchhhHHHH
Q 030691 113 AIDSWPELNKHFPFIYCIESLVYEHKYSQWETCFDKLELDPKPIVDCYTSGYGTQVSL 170 (173)
Q Consensus 113 ai~~~~~~~~~l~fI~Cm~~~~~~~~~~~~~~Ca~~~gld~~~I~~C~~~~~G~~Ll~ 170 (173)
...++.+ +... .....+....-+.+.|+|.+.+.+|.++..-.+.+.
T Consensus 108 --------~~lf~~i--~~~~-~~~~~~~L~~~a~~~Gld~~~f~~~l~s~~~~~~v~ 154 (207)
T PRK10954 108 --------PPLFEGV--QKTQ-TIQSAADIRDVFIKAGVKGEDYDAAWNSFVVKSLVA 154 (207)
T ss_pred --------HHHHHHH--HccC-CCCCHHHHHHHHHHcCCCHHHHHHHHhChHHHHHHH
Confidence 0011111 1111 111223456778899999999999998866555443
No 19
>TIGR02190 GlrX-dom Glutaredoxin-family domain. This C-terminal domain with homology to glutaredoxin is fused to an N-terminal peroxiredoxin-like domain.
Probab=68.47 E-value=4.3 Score=27.67 Aligned_cols=21 Identities=14% Similarity=0.382 Sum_probs=17.3
Q ss_pred CCCeeEEEEEEEeCChhhHHH
Q 030691 38 VNSKVKLGLYYESLCPYSANF 58 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~F 58 (173)
...+-+|+||.-+-||+|++-
T Consensus 4 ~~~~~~V~ly~~~~Cp~C~~a 24 (79)
T TIGR02190 4 ARKPESVVVFTKPGCPFCAKA 24 (79)
T ss_pred cCCCCCEEEEECCCCHhHHHH
Confidence 344557999999999999987
No 20
>TIGR02200 GlrX_actino Glutaredoxin-like protein. This family of glutaredoxin-like proteins is limited to the Actinobacteria and contains the conserved CxxC motif.
Probab=66.95 E-value=4.2 Score=26.58 Aligned_cols=16 Identities=25% Similarity=0.646 Sum_probs=14.3
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|.+|+-+-||+|++.
T Consensus 1 ~v~ly~~~~C~~C~~~ 16 (77)
T TIGR02200 1 TITVYGTTWCGYCAQL 16 (77)
T ss_pred CEEEEECCCChhHHHH
Confidence 4789999999999985
No 21
>PRK10877 protein disulfide isomerase II DsbC; Provisional
Probab=66.25 E-value=15 Score=30.51 Aligned_cols=60 Identities=8% Similarity=0.241 Sum_probs=37.4
Q ss_pred CCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeeeeecC----CCceeecCChh
Q 030691 37 DVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAKIRAN----NSTFDCQHGPS 102 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~~~~~----~~~f~CQHG~~ 102 (173)
..+.++.|.+|.--.||+|+++- .+|.+ +.+ . -+.+++++|.-....+. ...+-|+..+.
T Consensus 104 ~~~~k~~I~vFtDp~CpyCkkl~-~~l~~-~~~--~--~v~v~~~~~P~~g~~~~a~~~a~~iwca~d~~ 167 (232)
T PRK10877 104 APQEKHVITVFTDITCGYCHKLH-EQMKD-YNA--L--GITVRYLAFPRQGLDSQAEKDMKSIWCAADRN 167 (232)
T ss_pred CCCCCEEEEEEECCCChHHHHHH-HHHHH-Hhc--C--CeEEEEEeccCCCCCchHHHHHHHHhcCCCHH
Confidence 34678889999999999999995 34443 332 1 26777776654322111 12567876553
No 22
>PF01323 DSBA: DSBA-like thioredoxin domain; InterPro: IPR001853 DSBA is a sub-family of the Thioredoxin family []. The efficient and correct folding of bacterial disulphide bonded proteins in vivo is dependent upon a class of periplasmic oxidoreductase proteins called DsbA, after the Escherichia coli enzyme. The bacterial protein-folding factor DsbA is the most oxidizing of the thioredoxin family. DsbA catalyses disulphide-bond formation during the folding of secreted proteins. The extremely oxidizing nature of DsbA has been proposed to result from either domain motion or stabilising active-site interactions in the reduced form. DsbA's highly oxidizing nature is a result of hydrogen bond, electrostatic and helix-dipole interactions that favour the thiolate over the disulphide at the active site []. In the pathogenic bacterium Vibrio cholerae, the DsbA homologue (TcpG) is responsible for the folding, maturation and secretion of virulence factors. While the overall architecture of TcpG and DsbA is similar and the surface features are retained in TcpG, there are significant differences. For example, the kinked active site helix results from a three-residue loop in DsbA, but is caused by a proline in TcpG (making TcpG more similar to thioredoxin in this respect). Furthermore, the proposed peptide binding groove of TcpG is substantially shortened compared with that of DsbA due to a six-residue deletion. Also, the hydrophobic pocket of TcpG is more shallow and the acidic patch is much less extensive than that of E. coli DsbA [].; GO: 0015035 protein disulfide oxidoreductase activity; PDB: 3GL5_A 3DKS_D 3RPP_C 3RPN_B 1YZX_A 3L9V_C 2IMD_A 2IME_A 2IMF_A 2B3S_B ....
Probab=66.12 E-value=14 Score=28.54 Aligned_cols=38 Identities=16% Similarity=0.457 Sum_probs=30.0
Q ss_pred EEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 43 KLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
+|++|+.-.||.|-.+. ..|..+... ..+ ++|++.|+.
T Consensus 1 ~i~~~~D~~Cp~cy~~~-~~l~~l~~~--~~~-~~i~~~p~~ 38 (193)
T PF01323_consen 1 TIEFFFDFICPWCYLAS-PRLRKLRAE--YPD-VEIEWRPFP 38 (193)
T ss_dssp EEEEEEBTTBHHHHHHH-HHHHHHHHH--HTT-CEEEEEEES
T ss_pred CEEEEEeCCCHHHHHHH-HHHHHHHHH--hcC-CcEEEeccc
Confidence 58999999999999885 456666654 334 999999996
No 23
>cd03419 GRX_GRXh_1_2_like Glutaredoxin (GRX) family, GRX human class 1 and 2 (h_1_2)-like subfamily; composed of proteins similar to human GRXs, approximately 10 kDa in size, and proteins containing a GRX or GRX-like domain. GRX is a glutathione (GSH) dependent reductase, catalyzing the disulfide reduction of target proteins such as ribonucleotide reductase. It contains a redox active CXXC motif in a TRX fold and uses a similar dithiol mechanism employed by TRXs for intramolecular disulfide bond reduction of protein substrates. Unlike TRX, GRX has preference for mixed GSH disulfide substrates, in which it uses a monothiol mechanism where only the N-terminal cysteine is required. The flow of reducing equivalents in the GRX system goes from NADPH - GSH reductase - GSH - GRX - protein substrates. By altering the redox state of target proteins, GRX is involved in many cellular functions including DNA synthesis, signal transduction and the defense against oxidative stress. Different classes
Probab=65.36 E-value=5.7 Score=26.44 Aligned_cols=16 Identities=25% Similarity=0.644 Sum_probs=14.4
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|.+|+...||+|++.
T Consensus 1 ~v~~y~~~~Cp~C~~~ 16 (82)
T cd03419 1 PVVVFSKSYCPYCKRA 16 (82)
T ss_pred CEEEEEcCCCHHHHHH
Confidence 4799999999999977
No 24
>PF00462 Glutaredoxin: Glutaredoxin; InterPro: IPR002109 Glutaredoxins [, , ], also known as thioltransferases (disulphide reductases, are small proteins of approximately one hundred amino-acid residues which utilise glutathione and NADPH as cofactors. Oxidized glutathione is regenerated by glutathione reductase. Together these components compose the glutathione system []. Glutaredoxin functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. Like thioredoxin, which functions in a similar way, glutaredoxin possesses an active centre disulphide bond []. It exists in either a reduced or an oxidized form where the two cysteine residues are linked in an intramolecular disulphide bond. Glutaredoxin has been sequenced in a variety of species. On the basis of extensive sequence similarity, it has been proposed [] that Vaccinia virus protein O2L is most probably a glutaredoxin. Finally, it must be noted that Bacteriophage T4 thioredoxin seems also to be evolutionary related. In position 5 of the pattern T4 thioredoxin has Val instead of Pro. This entry represents Glutaredoxin.; GO: 0009055 electron carrier activity, 0015035 protein disulfide oxidoreductase activity, 0045454 cell redox homeostasis; PDB: 1QFN_A 1GRX_A 1EGO_A 1EGR_A 3RHC_A 3RHB_A 3IPZ_A 1NHO_A 3GX8_A 3D5J_A ....
Probab=62.67 E-value=6.7 Score=24.98 Aligned_cols=16 Identities=25% Similarity=0.550 Sum_probs=14.3
Q ss_pred EEEEEEeCChhhHHHH
Q 030691 44 LGLYYESLCPYSANFI 59 (173)
Q Consensus 44 V~vyyESlCPd~~~Fi 59 (173)
|.+|...-||+|++..
T Consensus 1 V~vy~~~~C~~C~~~~ 16 (60)
T PF00462_consen 1 VVVYTKPGCPYCKKAK 16 (60)
T ss_dssp EEEEESTTSHHHHHHH
T ss_pred cEEEEcCCCcCHHHHH
Confidence 6899999999999874
No 25
>PF13098 Thioredoxin_2: Thioredoxin-like domain; PDB: 1T3B_A 2L57_A 1EEJ_B 1TJD_A 1JZD_B 1JZO_A 1G0T_B 3GV1_A 1V58_A 2H0H_A ....
Probab=60.62 E-value=20 Score=25.14 Aligned_cols=27 Identities=22% Similarity=0.426 Sum_probs=19.0
Q ss_pred CCCeeEEEEEEEeCChhhHHHHHHhHHH
Q 030691 38 VNSKVKLGLYYESLCPYSANFIINYLVK 65 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi~~qL~P 65 (173)
...|..|-+|+---||+|+++- .++.+
T Consensus 3 ~~~k~~v~~F~~~~C~~C~~~~-~~~~~ 29 (112)
T PF13098_consen 3 GNGKPIVVVFTDPWCPYCKKLE-KELFP 29 (112)
T ss_dssp TTSSEEEEEEE-TT-HHHHHHH-HHHHH
T ss_pred CCCCEEEEEEECCCCHHHHHHH-HHHHH
Confidence 3466778888999999999984 45655
No 26
>TIGR02180 GRX_euk Glutaredoxin. This model represents eukaryotic glutaredoxins and includes sequences from fungi, plants and metazoans as well as viruses.
Probab=60.39 E-value=6.4 Score=26.19 Aligned_cols=16 Identities=25% Similarity=0.623 Sum_probs=14.1
Q ss_pred EEEEEEeCChhhHHHH
Q 030691 44 LGLYYESLCPYSANFI 59 (173)
Q Consensus 44 V~vyyESlCPd~~~Fi 59 (173)
|.+|+.+.||+|++..
T Consensus 1 V~~f~~~~Cp~C~~~~ 16 (84)
T TIGR02180 1 VVVFSKSYCPYCKKAK 16 (84)
T ss_pred CEEEECCCChhHHHHH
Confidence 5799999999999874
No 27
>PF07172 GRP: Glycine rich protein family; InterPro: IPR010800 This family consists of glycine rich proteins. Some of them may be involved in resistance to environmental stress [].
Probab=59.20 E-value=6.8 Score=28.66 Aligned_cols=28 Identities=18% Similarity=0.131 Sum_probs=13.0
Q ss_pred CCCCccchhHHHHHHHHHHHhccccCCCC
Q 030691 1 MASSSYSSTKALSLVFYITLFCFLSGSVS 29 (173)
Q Consensus 1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 29 (173)
|+|-.++ .+++++..+|+|++-.|+.+-
T Consensus 1 MaSK~~l-lL~l~LA~lLlisSevaa~~~ 28 (95)
T PF07172_consen 1 MASKAFL-LLGLLLAALLLISSEVAAREL 28 (95)
T ss_pred CchhHHH-HHHHHHHHHHHHHhhhhhHHh
Confidence 7755433 333344444555544444433
No 28
>cd03418 GRX_GRXb_1_3_like Glutaredoxin (GRX) family, GRX bacterial class 1 and 3 (b_1_3)-like subfamily; composed of bacterial GRXs, approximately 10 kDa in size, and proteins containing a GRX or GRX-like domain. GRX is a glutathione (GSH) dependent reductase, catalyzing the disulfide reduction of target proteins such as ribonucleotide reductase. It contains a redox active CXXC motif in a TRX fold and uses a similar dithiol mechanism employed by TRXs for intramolecular disulfide bond reduction of protein substrates. Unlike TRX, GRX has preference for mixed GSH disulfide substrates, in which it uses a monothiol mechanism where only the N-terminal cysteine is required. The flow of reducing equivalents in the GRX system goes from NADPH - GSH reductase - GSH - GRX - protein substrates. By altering the redox state of target proteins, GRX is involved in many cellular functions including DNA synthesis, signal transduction and the defense against oxidative stress. Different classes are known i
Probab=58.85 E-value=6.6 Score=25.78 Aligned_cols=16 Identities=31% Similarity=0.762 Sum_probs=14.4
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|.+|.-+.||+|.+.
T Consensus 1 ~i~ly~~~~Cp~C~~a 16 (75)
T cd03418 1 KVEIYTKPNCPYCVRA 16 (75)
T ss_pred CEEEEeCCCChHHHHH
Confidence 4789999999999987
No 29
>cd03024 DsbA_FrnE DsbA family, FrnE subfamily; FrnE is a DsbA-like protein containing a CXXC motif. It is presumed to be a thiol oxidoreductase involved in polyketide biosynthesis, specifically in the production of the aromatic antibiotics frenolicin and nanaomycins.
Probab=58.30 E-value=20 Score=27.99 Aligned_cols=125 Identities=14% Similarity=0.074 Sum_probs=69.9
Q ss_pred EEEEEEeCChhhHHHHHHhHHHHHhhccCC--ceeeEEEEEeeeeeeecCCC-----ceeecCChh--------------
Q 030691 44 LGLYYESLCPYSANFIINYLVKIFEDVDLL--SIVDLHLSPWGNAKIRANNS-----TFDCQHGPS-------------- 102 (173)
Q Consensus 44 V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~--d~vdl~lvP~G~A~~~~~~~-----~f~CQHG~~-------------- 102 (173)
|++|+--.||.|--. ..+|..+... +. +-++|++.||+-.......+ .+.=+||..
T Consensus 1 I~~~~D~~cP~cyl~-~~~l~~~~~~--~~~~~~~~v~~~p~~L~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~r~a 77 (201)
T cd03024 1 IDIWSDVVCPWCYIG-KRRLEKALAE--LGDEVDVEIEWRPFELNPDMPPEGEDRREYLARKYGSTAEQAAAMRRVEAAA 77 (201)
T ss_pred CeEEecCcCccHHHH-HHHHHHHHHh--CCCCCceEEEEeeeeeCCCCCCCCCCHHHHHHHHhCCCHHHHHHHHHHHHHH
Confidence 579999999999877 4567777664 53 35999999996432211100 011011110
Q ss_pred -----------hhhcChhhhhhhccc-cccccccceeecccccc-----cccccchHHhHHhhcCCCchhhhcccCCchh
Q 030691 103 -----------ECLLNTVEACAIDSW-PELNKHFPFIYCIESLV-----YEHKYSQWETCFDKLELDPKPIVDCYTSGYG 165 (173)
Q Consensus 103 -----------EC~gN~~qaCai~~~-~~~~~~l~fI~Cm~~~~-----~~~~~~~~~~Ca~~~gld~~~I~~C~~~~~G 165 (173)
.-..|...++.+-.. .......+|..=+.... +....+.....|+..|+|.+.+.++.++++.
T Consensus 78 ~~~gi~~~~~~~~~~~s~~a~~~~~~a~~~~~~~~~~~~lf~a~~~~~~~i~~~~~l~~~a~~~Gld~~~~~~~~~~~~~ 157 (201)
T cd03024 78 AAEGLEFDFDRVRPPNTFDAHRLIHLAKEQGKQDALVEALFRAYFTEGKDIGDRDVLVDLAEEAGLDAAEARAVLASDEY 157 (201)
T ss_pred HHcCCcccCCCCccCCcHHHHHHHHHHhccCcHHHHHHHHHHHHHccCCCCCCHHHHHHHHHHcCCCHHHHHHHhcCccc
Confidence 001244444432221 11223445544443321 1122334668899999999999999998877
Q ss_pred hHHHHh
Q 030691 166 TQVSLA 171 (173)
Q Consensus 166 ~~Ll~~ 171 (173)
++.+.+
T Consensus 158 ~~~~~~ 163 (201)
T cd03024 158 ADEVRA 163 (201)
T ss_pred chHHHH
Confidence 665554
No 30
>cd02949 TRX_NTR TRX domain, novel NADPH thioredoxin reductase (NTR) family; composed of fusion proteins found only in oxygenic photosynthetic organisms containing both TRX and NTR domains. The TRX domain functions as a protein disulfide reductase via the reversible oxidation of an active center dithiol present in a CXXC motif, while the NTR domain functions as a reductant to oxidized TRX. The fusion protein is bifunctional, showing both TRX and NTR activities, but it is not an independent NTR/TRX system. In plants, the protein is found exclusively in shoots and mature leaves and is localized in the chloroplast. It is involved in plant protection against oxidative stress.
Probab=58.24 E-value=33 Score=23.71 Aligned_cols=34 Identities=18% Similarity=0.294 Sum_probs=25.3
Q ss_pred CCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCc
Q 030691 38 VNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLS 74 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d 74 (173)
..+++-+-+|+-+-||.|+.+. ..|-++.+. +.+
T Consensus 11 ~~~~~vlv~f~a~~C~~C~~~~-~~l~~l~~~--~~~ 44 (97)
T cd02949 11 ESDRLILVLYTSPTCGPCRTLK-PILNKVIDE--FDG 44 (97)
T ss_pred hCCCeEEEEEECCCChhHHHHH-HHHHHHHHH--hCC
Confidence 4677888899999999999985 345555544 554
No 31
>cd03027 GRX_DEP Glutaredoxin (GRX) family, Dishevelled, Egl-10, and Pleckstrin (DEP) subfamily; composed of uncharacterized proteins containing a GRX domain and additional domains DEP and DUF547, both of which have unknown functions. GRX is a glutathione (GSH) dependent reductase containing a redox active CXXC motif in a TRX fold. It has preference for mixed GSH disulfide substrates, in which it uses a monothiol mechanism where only the N-terminal cysteine is required. By altering the redox state of target proteins, GRX is involved in many cellular functions.
Probab=57.50 E-value=11 Score=24.96 Aligned_cols=17 Identities=12% Similarity=0.243 Sum_probs=15.1
Q ss_pred EEEEEEEeCChhhHHHH
Q 030691 43 KLGLYYESLCPYSANFI 59 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi 59 (173)
+|+||.-+.||+|++-.
T Consensus 2 ~v~ly~~~~C~~C~ka~ 18 (73)
T cd03027 2 RVTIYSRLGCEDCTAVR 18 (73)
T ss_pred EEEEEecCCChhHHHHH
Confidence 58899999999999873
No 32
>COG1651 DsbG Protein-disulfide isomerase [Posttranslational modification, protein turnover, chaperones]
Probab=56.64 E-value=36 Score=27.68 Aligned_cols=23 Identities=17% Similarity=0.502 Sum_probs=18.9
Q ss_pred CCCCeeEEEEEEEeCChhhHHHH
Q 030691 37 DVNSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~Fi 59 (173)
....+|.|.+|.+=.||.|++.+
T Consensus 81 ~~~~~v~v~~f~d~~Cp~C~~~~ 103 (244)
T COG1651 81 NPYAPVTVVEFFDYTCPYCKEAF 103 (244)
T ss_pred CCCCCceEEEEecCcCccHHHHH
Confidence 34449999999999999996654
No 33
>KOG3425 consensus Uncharacterized conserved protein [Function unknown]
Probab=56.42 E-value=17 Score=28.17 Aligned_cols=36 Identities=17% Similarity=0.134 Sum_probs=24.4
Q ss_pred EeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeee
Q 030691 49 ESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAK 87 (173)
Q Consensus 49 ESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~ 87 (173)
+|=||||++. .-.+..+++. ...-+.|-.|.-|+--
T Consensus 42 qSWCPdCV~A-EPvi~~alk~--ap~~~~~v~v~VG~rp 77 (128)
T KOG3425|consen 42 QSWCPDCVAA-EPVINEALKH--APEDVHFVHVYVGNRP 77 (128)
T ss_pred CcCCchHHHh-hHHHHHHHHh--CCCceEEEEEEecCCC
Confidence 4559999987 3344555654 6777777777777653
No 34
>PF13728 TraF: F plasmid transfer operon protein
Probab=55.57 E-value=11 Score=31.24 Aligned_cols=40 Identities=23% Similarity=0.446 Sum_probs=30.4
Q ss_pred CCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 38 VNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
-.++.-+-++|+|-||.|+.| .|++.. +.+.-.|+++|+-
T Consensus 118 la~~~gL~~F~~~~C~~C~~~-----~pil~~--~~~~yg~~v~~vs 157 (215)
T PF13728_consen 118 LAQKYGLFFFYRSDCPYCQQQ-----APILQQ--FADKYGFSVIPVS 157 (215)
T ss_pred HhhCeEEEEEEcCCCchhHHH-----HHHHHH--HHHHhCCEEEEEe
Confidence 346778999999999999976 455554 6666688888864
No 35
>TIGR02196 GlrX_YruB Glutaredoxin-like protein, YruB-family. This glutaredoxin-like protein family contains the conserved CxxC motif and includes the Clostridium pasteurianum protein YruB which has been cloned from a rubredoxin operon. Somewhat related to NrdH, it is unknown whether this protein actually interacts with glutathione/glutathione reducatase, or, like NrdH, some other reductant system.
Probab=54.92 E-value=7.5 Score=24.67 Aligned_cols=16 Identities=25% Similarity=0.530 Sum_probs=14.1
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|++|+-+-||.|++.
T Consensus 1 ~i~lf~~~~C~~C~~~ 16 (74)
T TIGR02196 1 KVKVYTTPWCPPCKKA 16 (74)
T ss_pred CEEEEcCCCChhHHHH
Confidence 3789999999999975
No 36
>PRK13728 conjugal transfer protein TrbB; Provisional
Probab=54.57 E-value=11 Score=30.62 Aligned_cols=34 Identities=21% Similarity=0.531 Sum_probs=24.3
Q ss_pred EEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 44 LGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 44 V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
|-+||.|-||.|++++ -.|..+.++ . .++++++.
T Consensus 73 lV~FwaswCp~C~~e~-P~L~~l~~~--~----g~~Vi~Vs 106 (181)
T PRK13728 73 VVLFMQGHCPYCHQFD-PVLKQLAQQ--Y----GFSVFPYT 106 (181)
T ss_pred EEEEECCCCHhHHHHH-HHHHHHHHH--c----CCEEEEEE
Confidence 7789999999999995 234444443 3 47777774
No 37
>PRK13703 conjugal pilus assembly protein TraF; Provisional
Probab=54.32 E-value=9.4 Score=32.58 Aligned_cols=38 Identities=16% Similarity=0.350 Sum_probs=29.0
Q ss_pred CeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 40 SKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
++--+-++|+|-||.|+.| .|++.. +.+.-.+.++|+-
T Consensus 143 ~~~GL~fFy~s~Cp~C~~~-----aPil~~--fa~~yg~~v~~VS 180 (248)
T PRK13703 143 EHYGLMFFYRGQDPIDGQL-----AQVIND--FRDTYGLSVIPVS 180 (248)
T ss_pred hcceEEEEECCCCchhHHH-----HHHHHH--HHHHhCCeEEEEe
Confidence 3456889999999999966 466665 6677778888874
No 38
>PRK11200 grxA glutaredoxin 1; Provisional
Probab=53.80 E-value=10 Score=25.93 Aligned_cols=22 Identities=18% Similarity=0.297 Sum_probs=17.4
Q ss_pred EEEEEEEeCChhhHHHHHHhHHH
Q 030691 43 KLGLYYESLCPYSANFIINYLVK 65 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi~~qL~P 65 (173)
+|++|+-+-||.|++.. +.|..
T Consensus 2 ~v~iy~~~~C~~C~~a~-~~L~~ 23 (85)
T PRK11200 2 FVVIFGRPGCPYCVRAK-ELAEK 23 (85)
T ss_pred EEEEEeCCCChhHHHHH-HHHHh
Confidence 68999999999999873 34443
No 39
>PHA03050 glutaredoxin; Provisional
Probab=53.21 E-value=9 Score=28.24 Aligned_cols=16 Identities=25% Similarity=0.688 Sum_probs=14.7
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|.||.-+-||+|++-
T Consensus 14 ~V~vys~~~CPyC~~a 29 (108)
T PHA03050 14 KVTIFVKFTCPFCRNA 29 (108)
T ss_pred CEEEEECCCChHHHHH
Confidence 5899999999999976
No 40
>cd02976 NrdH NrdH-redoxin (NrdH) family; NrdH is a small monomeric protein with a conserved redox active CXXC motif within a TRX fold, characterized by a glutaredoxin (GRX)-like sequence and TRX-like activity profile. In vitro, it displays protein disulfide reductase activity that is dependent on TRX reductase, not glutathione (GSH). It is part of the NrdHIEF operon, where NrdEF codes for class Ib ribonucleotide reductase (RNR-Ib), an efficient enzyme at low oxygen levels. Under these conditions when GSH is mostly conjugated to spermidine, NrdH can still function and act as a hydrogen donor for RNR-Ib. It has been suggested that the NrdHEF system may be the oldest RNR reducing system, capable of functioning in a microaerophilic environment, where GSH was not yet available. NrdH from Corynebacterium ammoniagenes can form domain-swapped dimers, although it is unknown if this happens in vivo. Domain-swapped dimerization, which results in the blocking of the TRX reductase binding site, cou
Probab=53.06 E-value=11 Score=23.85 Aligned_cols=16 Identities=25% Similarity=0.652 Sum_probs=14.1
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|++|+.+-||+|++.
T Consensus 1 ~v~l~~~~~c~~c~~~ 16 (73)
T cd02976 1 EVTVYTKPDCPYCKAT 16 (73)
T ss_pred CEEEEeCCCChhHHHH
Confidence 4789999999999985
No 41
>cd03009 TryX_like_TryX_NRX Tryparedoxin (TryX)-like family, TryX and nucleoredoxin (NRX) subfamily; TryX and NRX are thioredoxin (TRX)-like protein disulfide oxidoreductases that alter the redox state of target proteins via the reversible oxidation of an active center CXXC motif. TryX is involved in the regulation of oxidative stress in parasitic trypanosomatids by reducing TryX peroxidase, which in turn catalyzes the reduction of hydrogen peroxide and organic hydroperoxides. TryX derives reducing equivalents from reduced trypanothione, a polyamine peptide conjugate unique to trypanosomatids, which is regenerated by the NADPH-dependent flavoprotein trypanothione reductase. Vertebrate NRX is a 400-amino acid nuclear protein with one redox active TRX domain containing a CPPC active site motif followed by one redox inactive TRX-like domain. Mouse NRX transcripts are expressed in all adult tissues but is restricted to the nervous system and limb buds in embryos. Plant NRX, longer than the
Probab=52.61 E-value=30 Score=25.10 Aligned_cols=41 Identities=22% Similarity=0.293 Sum_probs=26.3
Q ss_pred CCCCCCCCCCCCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhh
Q 030691 27 SVSASRTSPSDVNSKVKLGLYYESLCPYSANFIINYLVKIFED 69 (173)
Q Consensus 27 ~~~~~~~~~~~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~ 69 (173)
.+++... ++.-..|+-|-.+|-+-||.|++.+ ..|..++++
T Consensus 6 ~~G~~v~-l~~~~gk~vll~Fwa~wC~~C~~~~-p~l~~~~~~ 46 (131)
T cd03009 6 NDGGKVP-VSSLEGKTVGLYFSASWCPPCRAFT-PKLVEFYEK 46 (131)
T ss_pred cCCCCcc-HHHhCCcEEEEEEECCCChHHHHHh-HHHHHHHHH
Confidence 3454444 3344567777778889999999874 345555543
No 42
>cd02995 PDI_a_PDI_a'_C PDIa family, C-terminal TRX domain (a') subfamily; composed of the C-terminal redox active a' domains of PDI, ERp72, ERp57 (or ERp60) and EFP1. PDI, ERp72 and ERp57 are endoplasmic reticulum (ER)-resident eukaryotic proteins involved in oxidative protein folding. They are oxidases, catalyzing the formation of disulfide bonds of newly synthesized polypeptides in the ER. They also exhibit reductase activity in acting as isomerases to correct any non-native disulfide bonds, as well as chaperone activity to prevent protein aggregation and facilitate the folding of newly synthesized proteins. PDI and ERp57 have the abb'a' domain structure (where a and a' are redox active TRX domains while b and b' are redox inactive TRX-like domains). PDI also contains an acidic region (c domain) after the a' domain that is absent in ERp57. ERp72 has an additional a domain at the N-terminus (a"abb'a' domain structure). ERp57 interacts with the lectin chaperones, calnexin and calreticu
Probab=52.52 E-value=35 Score=23.19 Aligned_cols=38 Identities=16% Similarity=0.183 Sum_probs=24.5
Q ss_pred CeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEE
Q 030691 40 SKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHL 80 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~l 80 (173)
.+.-+-.||-+-|+.|+++. .++..+-.. +.+..++.+
T Consensus 18 ~~~~~v~f~~~~C~~C~~~~-~~~~~~~~~--~~~~~~~~~ 55 (104)
T cd02995 18 DKDVLVEFYAPWCGHCKALA-PIYEELAEK--LKGDDNVVI 55 (104)
T ss_pred CCcEEEEEECCCCHHHHHHh-hHHHHHHHH--hcCCCCEEE
Confidence 35667788999999999874 345555443 555434444
No 43
>TIGR02189 GlrX-like_plant Glutaredoxin-like family. This family of glutaredoxin-like proteins is aparrently limited to plants. Multiple isoforms are found in A. thaliana and O.sativa.
Probab=52.06 E-value=9.6 Score=27.43 Aligned_cols=17 Identities=12% Similarity=0.157 Sum_probs=15.2
Q ss_pred EEEEEEEeCChhhHHHH
Q 030691 43 KLGLYYESLCPYSANFI 59 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi 59 (173)
+|.||.-+.||+|++.-
T Consensus 9 ~Vvvysk~~Cp~C~~ak 25 (99)
T TIGR02189 9 AVVIFSRSSCCMCHVVK 25 (99)
T ss_pred CEEEEECCCCHHHHHHH
Confidence 58999999999999873
No 44
>TIGR02181 GRX_bact Glutaredoxin, GrxC family. This family of glutaredoxins includes the E. coli protein GrxC (Grx3) which appears to have a secondary role in reducing ribonucleotide reductase (in the absence of GrxA) possibly indicating a role in the reduction of other protein disulfides.
Probab=51.76 E-value=9 Score=25.63 Aligned_cols=15 Identities=27% Similarity=0.813 Sum_probs=13.6
Q ss_pred EEEEEEeCChhhHHH
Q 030691 44 LGLYYESLCPYSANF 58 (173)
Q Consensus 44 V~vyyESlCPd~~~F 58 (173)
|++|..+-||+|.+-
T Consensus 1 v~ly~~~~Cp~C~~a 15 (79)
T TIGR02181 1 VTIYTKPYCPYCTRA 15 (79)
T ss_pred CEEEecCCChhHHHH
Confidence 689999999999976
No 45
>PRK15317 alkyl hydroperoxide reductase subunit F; Provisional
Probab=51.14 E-value=17 Score=33.43 Aligned_cols=25 Identities=8% Similarity=0.271 Sum_probs=20.9
Q ss_pred CCCCCCeeEEEEEEEeCChhhHHHH
Q 030691 35 PSDVNSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 35 ~~~~~~kV~V~vyyESlCPd~~~Fi 59 (173)
...-+.++.|++|+-.-||+|.+.+
T Consensus 111 i~~~~~~~~i~~fv~~~Cp~Cp~~v 135 (517)
T PRK15317 111 IKALDGDFHFETYVSLSCHNCPDVV 135 (517)
T ss_pred HHhcCCCeEEEEEEcCCCCCcHHHH
Confidence 3445678999999999999999764
No 46
>cd02964 TryX_like_family Tryparedoxin (TryX)-like family; composed of TryX and related proteins including nucleoredoxin (NRX), rod-derived cone viability factor (RdCVF) and the nematode homolog described as a 16-kD class of TRX. Most members of this family, except RdCVF, are protein disulfide oxidoreductases containing an active site CXXC motif, similar to TRX.
Probab=50.38 E-value=35 Score=25.05 Aligned_cols=46 Identities=22% Similarity=0.270 Sum_probs=29.4
Q ss_pred CCCCCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCce-eeEEEEE
Q 030691 34 SPSDVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSI-VDLHLSP 82 (173)
Q Consensus 34 ~~~~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~-vdl~lvP 82 (173)
+++.-..|+-|-.++-+-||.|++.+. .|..++++ +.+. -+++++.
T Consensus 11 ~l~~~~Gk~vll~F~atwC~~C~~~~p-~l~~l~~~--~~~~~~~v~vi~ 57 (132)
T cd02964 11 PVSALEGKTVGLYFSASWCPPCRAFTP-KLVEFYEK--LKEEGKNFEIVF 57 (132)
T ss_pred cHHHhCCCEEEEEEECCCCchHHHHHH-HHHHHHHH--HhhcCCCeEEEE
Confidence 344545688888888999999999753 45555554 4332 2344443
No 47
>PF00085 Thioredoxin: Thioredoxin; InterPro: IPR013766 Thioredoxins [, , , ] are small disulphide-containing redox proteins that have been found in all the kingdoms of living organisms. Thioredoxin serves as a general protein disulphide oxidoreductase. It interacts with a broad range of proteins by a redox mechanism based on reversible oxidation of two cysteine thiol groups to a disulphide, accompanied by the transfer of two electrons and two protons. The net result is the covalent interconversion of a disulphide and a dithiol. In the NADPH-dependent protein disulphide reduction, thioredoxin reductase (TR) catalyses the reduction of oxidised thioredoxin (trx) by NADPH using FAD and its redox-active disulphide; reduced thioredoxin then directly reduces the disulphide in the substrate protein []. Thioredoxin is present in prokaryotes and eukaryotes and the sequence around the redox-active disulphide bond is well conserved. All thioredoxins contain a cis-proline located in a loop preceding beta-strand 4, which makes contact with the active site cysteines, and is important for stability and function []. Thioredoxin belongs to a structural family that includes glutaredoxin, glutathione peroxidase, bacterial protein disulphide isomerase DsbA, and the N-terminal domain of glutathione transferase []. Thioredoxins have a beta-alpha unit preceding the motif common to all these proteins. A number of eukaryotic proteins contain domains evolutionary related to thioredoxin, most of them are protein disulphide isomerases (PDI). PDI (5.3.4.1 from EC) [, , ] is an endoplasmic reticulum multi-functional enzyme that catalyses the formation and rearrangement of disulphide bonds during protein folding []. All PDI contains two or three (ERp72) copies of the thioredoxin domain, each of which contributes to disulphide isomerase activity, but which are functionally non-equivalent []. Moreover, PDI exhibits chaperone-like activity towards proteins that contain no disulphide bonds, i.e. behaving independently of its disulphide isomerase activity []. The various forms of PDI which are currently known are: PDI major isozyme; a multifunctional protein that also function as the beta subunit of prolyl 4-hydroxylase (1.14.11.2 from EC), as a component of oligosaccharyl transferase (2.4.1.119 from EC), as thyroxine deiodinase (3.8.1.4 from EC), as glutathione-insulin transhydrogenase (1.8.4.2 from EC) and as a thyroid hormone-binding protein ERp60 (ER-60; 58 Kd microsomal protein). ERp60 was originally thought to be a phosphoinositide-specific phospholipase C isozyme and later to be a protease. ERp72. ERp5. Bacterial proteins that act as thiol:disulphide interchange proteins that allows disulphide bond formation in some periplasmic proteins also contain a thioredoxin domain. These proteins include: Escherichia coli DsbA (or PrfA) and its orthologs in Vibrio cholerae (TtcpG) and Haemophilus influenzae (Por). E. coli DsbC (or XpRA) and its orthologues in Erwinia chrysanthemi and H. influenzae. E. coli DsbD (or DipZ) and its H. influenzae orthologue. E. coli DsbE (or CcmG) and orthologues in H. influenzae. Rhodobacter capsulatus (Rhodopseudomonas capsulata) (HelX), Rhiziobiacae (CycY and TlpA). This entry represents the thioredoxin domain.; GO: 0045454 cell redox homeostasis; PDB: 3ED3_B 1EP7_A 1EP8_B 1TOF_A 2OE3_B 2OE1_B 2OE0_B 1V98_A 3H79_A 3CXG_A ....
Probab=49.43 E-value=33 Score=23.14 Aligned_cols=32 Identities=22% Similarity=0.398 Sum_probs=22.3
Q ss_pred CeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCc
Q 030691 40 SKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLS 74 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d 74 (173)
++.-|-.+|...||.|+++. ..+..+... +.+
T Consensus 17 ~~~vvv~f~~~~C~~C~~~~-~~~~~~~~~--~~~ 48 (103)
T PF00085_consen 17 DKPVVVYFYAPWCPPCKAFK-PILEKLAKE--YKD 48 (103)
T ss_dssp SSEEEEEEESTTSHHHHHHH-HHHHHHHHH--TTT
T ss_pred CCCEEEEEeCCCCCcccccc-ceecccccc--ccc
Confidence 46677778889999999983 445555543 555
No 48
>cd01659 TRX_superfamily Thioredoxin (TRX) superfamily; a large, diverse group of proteins containing a TRX-fold. Many members contain a classic TRX domain with a redox active CXXC motif. They function as protein disulfide oxidoreductases (PDOs), altering the redox state of target proteins via the reversible oxidation of their active site dithiol. The PDO members of this superfamily include TRX, protein disulfide isomerase (PDI), tlpA-like, glutaredoxin, NrdH redoxin, and the bacterial Dsb (DsbA, DsbC, DsbG, DsbE, DsbDgamma) protein families. Members of the superfamily that do not function as PDOs but contain a TRX-fold domain include phosducins, peroxiredoxins and glutathione (GSH) peroxidases, SCO proteins, GSH transferases (GST, N-terminal domain), arsenic reductases, TRX-like ferredoxins and calsequestrin, among others.
Probab=47.76 E-value=42 Score=19.12 Aligned_cols=35 Identities=23% Similarity=0.409 Sum_probs=20.9
Q ss_pred EEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEE
Q 030691 44 LGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSP 82 (173)
Q Consensus 44 V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP 82 (173)
|.+|+.+-||.|++.. .++... .. ..+.+++..+.
T Consensus 1 l~~~~~~~c~~c~~~~-~~~~~~-~~--~~~~~~~~~~~ 35 (69)
T cd01659 1 LVLFYAPWCPFCQALR-PVLAEL-AL--LNKGVKFEAVD 35 (69)
T ss_pred CEEEECCCChhHHhhh-hHHHHH-Hh--hCCCcEEEEEE
Confidence 4578999999999884 334433 22 33444444443
No 49
>COG0695 GrxC Glutaredoxin and related proteins [Posttranslational modification, protein turnover, chaperones]
Probab=47.67 E-value=12 Score=25.85 Aligned_cols=16 Identities=25% Similarity=0.667 Sum_probs=14.7
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|++|.-+-||+|.+-
T Consensus 2 ~v~iyt~~~CPyC~~a 17 (80)
T COG0695 2 NVTIYTKPGCPYCKRA 17 (80)
T ss_pred CEEEEECCCCchHHHH
Confidence 5899999999999987
No 50
>cd03029 GRX_hybridPRX5 Glutaredoxin (GRX) family, PRX5 hybrid subfamily; composed of hybrid proteins containing peroxiredoxin (PRX) and GRX domains, which is found in some pathogenic bacteria and cyanobacteria. PRXs are thiol-specific antioxidant (TSA) proteins that confer a protective antioxidant role in cells through their peroxidase activity in which hydrogen peroxide, peroxynitrate, and organic hydroperoxides are reduced and detoxified using reducing equivalents derived from either thioredoxin, glutathione, trypanothione and AhpF. GRX is a glutathione (GSH) dependent reductase, catalyzing the disulfide reduction of target proteins. PRX-GRX hybrid proteins from Haemophilus influenza and Neisseria meningitis exhibit GSH-dependent peroxidase activity. The flow of reducing equivalents in the catalytic cycle of the hybrid protein goes from NADPH - GSH reductase - GSH - GRX domain of hybrid - PRX domain of hybrid - peroxide substrate.
Probab=47.35 E-value=15 Score=24.11 Aligned_cols=16 Identities=25% Similarity=0.654 Sum_probs=14.8
Q ss_pred EEEEEEEeCChhhHHH
Q 030691 43 KLGLYYESLCPYSANF 58 (173)
Q Consensus 43 ~V~vyyESlCPd~~~F 58 (173)
+|.+|.-+-||+|.+-
T Consensus 2 ~v~lys~~~Cp~C~~a 17 (72)
T cd03029 2 SVSLFTKPGCPFCARA 17 (72)
T ss_pred eEEEEECCCCHHHHHH
Confidence 5899999999999987
No 51
>PF11287 DUF3088: Protein of unknown function (DUF3088); InterPro: IPR021439 This family of proteins with unknown function appears to be restricted to Proteobacteria.
Probab=47.12 E-value=10 Score=28.79 Aligned_cols=33 Identities=24% Similarity=0.422 Sum_probs=26.1
Q ss_pred CChhhHHHHHHhHHHHHhhccCCceeeEEEEEeeeee
Q 030691 51 LCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGNAK 87 (173)
Q Consensus 51 lCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~A~ 87 (173)
.||+|... +-|+-.+-. +.+.+||+.|+|-+.+
T Consensus 23 ~Cp~c~~i--EGlLa~~P~--l~~~ldV~rV~f~RPR 55 (112)
T PF11287_consen 23 YCPHCAAI--EGLLASFPD--LRERLDVRRVDFPRPR 55 (112)
T ss_pred ECCchHHH--HhHHhhChh--hhhcccEEEeCCCCch
Confidence 59999965 456666654 8899999999997766
No 52
>TIGR02739 TraF type-F conjugative transfer system pilin assembly protein TraF. This protein is part of a large group of proteins involved in conjugative transfer of plasmid DNA, specifically the F-type system. This protein has been predicted to contain a thioredoxin fold and has been shown to be localized to the periplasm. Unlike the related protein TrbB (TIGR02738), TraF does not contain a conserved pair of cysteines and has been shown not to function as a thiol disulfide isomerase by complementation of an Ecoli DsbA defect. The protein is believed to be involved in pilin assembly. Even more closely related than TrbB is a clade of genes (TIGR02740) which do contain the CXXC motif, but it is unclear whether these genes are involved in type-F conjugation systems per se.
Probab=46.99 E-value=15 Score=31.55 Aligned_cols=38 Identities=13% Similarity=0.290 Sum_probs=29.0
Q ss_pred CeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 40 SKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
++--+-++|++.||.|+.| .|++.. +.+.-.++++|+-
T Consensus 150 ~~~gL~fFy~~~C~~C~~~-----apil~~--fa~~ygi~v~~VS 187 (256)
T TIGR02739 150 QSYGLFFFYRGKSPISQKM-----APVIQA--FAKEYGISVIPIS 187 (256)
T ss_pred hceeEEEEECCCCchhHHH-----HHHHHH--HHHHhCCeEEEEe
Confidence 4567889999999999965 466654 6666778888873
No 53
>TIGR02183 GRXA Glutaredoxin, GrxA family. This model includes the E. coli glyutaredoxin GrxA which appears to have primary responsibility for the reduction of ribonucleotide reductase.
Probab=46.43 E-value=13 Score=25.71 Aligned_cols=15 Identities=20% Similarity=0.532 Sum_probs=14.0
Q ss_pred EEEEEEeCChhhHHH
Q 030691 44 LGLYYESLCPYSANF 58 (173)
Q Consensus 44 V~vyyESlCPd~~~F 58 (173)
|+||.-+-||+|.+.
T Consensus 2 V~vys~~~Cp~C~~a 16 (86)
T TIGR02183 2 VVIFGRPGCPYCVRA 16 (86)
T ss_pred EEEEeCCCCccHHHH
Confidence 789999999999987
No 54
>TIGR01126 pdi_dom protein disulfide-isomerase domain. This model describes a domain of eukaryotic protein disulfide isomerases, generally found in two copies. The high cutoff for total score reflects the expectation of finding both copies. The domain is similar to thioredoxin but the redox-active disulfide region motif is APWCGHCK.
Probab=45.27 E-value=46 Score=22.41 Aligned_cols=21 Identities=24% Similarity=0.371 Sum_probs=18.9
Q ss_pred CCeeEEEEEEEeCChhhHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi 59 (173)
..++-+-.||.+-||.|+++.
T Consensus 12 ~~~~~~i~f~~~~C~~c~~~~ 32 (102)
T TIGR01126 12 SNKDVLVEFYAPWCGHCKNLA 32 (102)
T ss_pred cCCcEEEEEECCCCHHHHhhC
Confidence 577889999999999999984
No 55
>PRK10638 glutaredoxin 3; Provisional
Probab=44.55 E-value=21 Score=24.31 Aligned_cols=17 Identities=18% Similarity=0.606 Sum_probs=15.1
Q ss_pred EEEEEEEeCChhhHHHH
Q 030691 43 KLGLYYESLCPYSANFI 59 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi 59 (173)
+|++|..+-||+|++..
T Consensus 3 ~v~ly~~~~Cp~C~~a~ 19 (83)
T PRK10638 3 NVEIYTKATCPFCHRAK 19 (83)
T ss_pred cEEEEECCCChhHHHHH
Confidence 58899999999999873
No 56
>cd03012 TlpA_like_DipZ_like TlpA-like family, DipZ-like subfamily; composed uncharacterized proteins containing a TlpA-like TRX domain. Some members show domain architectures similar to that of E. coli DipZ protein (also known as DsbD). The only eukaryotic members of the TlpA family belong to this subfamily. TlpA is a disulfide reductase known to have a crucial role in the biogenesis of cytochrome aa3.
Probab=43.78 E-value=68 Score=23.19 Aligned_cols=43 Identities=16% Similarity=0.186 Sum_probs=30.6
Q ss_pred CCCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEe
Q 030691 37 DVNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPW 83 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~ 83 (173)
.-..|+-|-.++-+-||.|++.+ ..|..++++ +.+ -+++++..
T Consensus 20 ~~~gk~vvl~F~a~~C~~C~~~~-p~l~~l~~~--~~~-~~~~vi~i 62 (126)
T cd03012 20 QLRGKVVLLDFWTYCCINCLHTL-PYLTDLEQK--YKD-DGLVVIGV 62 (126)
T ss_pred HhCCCEEEEEEECCCCccHHHHH-HHHHHHHHH--cCc-CCeEEEEe
Confidence 33567888888999999999986 457777775 654 24555543
No 57
>TIGR03140 AhpF alkyl hydroperoxide reductase, F subunit. This enzyme is the partner of the peroxiredoxin (alkyl hydroperoxide reductase) AhpC which contains the peroxide-reactive cysteine. AhpF contains the reductant (NAD(P)H) binding domain (pfam00070) and presumably acts to resolve the disulfide which forms after oxidation of the active site cysteine in AphC. This proteins contains two paired conserved cysteine motifs, CxxCP and CxHCDGP.
Probab=43.55 E-value=29 Score=31.96 Aligned_cols=46 Identities=7% Similarity=0.109 Sum_probs=29.2
Q ss_pred HHHHHHHHhccccCCCCCCCCC----CCCCCCeeEEEEEEEeCChhhHHHH
Q 030691 13 SLVFYITLFCFLSGSVSASRTS----PSDVNSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 13 ~~~~~~~~~~~~~~~~~~~~~~----~~~~~~kV~V~vyyESlCPd~~~Fi 59 (173)
+.+|++.|.-.+.+ .++.... ...-+.+++|++|+-.-||+|.+-+
T Consensus 87 f~s~i~~i~~~~~~-~~~l~~~~~~~~~~~~~~~~i~~f~~~~Cp~Cp~~v 136 (515)
T TIGR03140 87 FTSLVLAILQVGGH-GPKLDEGIIDRIRRLNGPLHFETYVSLTCQNCPDVV 136 (515)
T ss_pred HHHHHHHHHHhcCC-CCCCCHHHHHHHHhcCCCeEEEEEEeCCCCCCHHHH
Confidence 34566665543333 2333221 3344678999999999999999753
No 58
>cd02961 PDI_a_family Protein Disulfide Isomerase (PDIa) family, redox active TRX domains; composed of eukaryotic proteins involved in oxidative protein folding in the endoplasmic reticulum (ER) by acting as catalysts and folding assistants. Members of this family include PDI and PDI-related proteins like ERp72, ERp57 (or ERp60), ERp44, P5, PDIR, ERp46 and the transmembrane PDIs. PDI, ERp57, ERp72, P5, PDIR and ERp46 are all oxidases, catalyzing the formation of disulfide bonds of newly synthesized polypeptides in the ER. They also exhibit reductase activity in acting as isomerases to correct any non-native disulfide bonds, as well as chaperone activity to prevent protein aggregation and facilitate the folding of newly synthesized proteins. These proteins usually contain multiple copies of a redox active TRX (a) domain containing a CXXC motif, and may also contain one or more redox inactive TRX-like (b) domains. Only one a domain is required for the oxidase function but multiple copies
Probab=43.26 E-value=74 Score=20.85 Aligned_cols=26 Identities=15% Similarity=0.176 Sum_probs=19.1
Q ss_pred eEEEEEEEeCChhhHHHHHHhHHHHHh
Q 030691 42 VKLGLYYESLCPYSANFIINYLVKIFE 68 (173)
Q Consensus 42 V~V~vyyESlCPd~~~Fi~~qL~P~~~ 68 (173)
.-|-.||.+-||.|+.+. ..+..+.+
T Consensus 17 ~~~v~f~~~~C~~C~~~~-~~~~~~~~ 42 (101)
T cd02961 17 DVLVEFYAPWCGHCKALA-PEYEKLAK 42 (101)
T ss_pred cEEEEEECCCCHHHHhhh-HHHHHHHH
Confidence 678888889999999984 34444444
No 59
>PF13192 Thioredoxin_3: Thioredoxin domain; PDB: 1ZYP_B 1ZYN_A 1HYU_A 1ILO_A 1J08_F 2YWM_B 2AYT_B 2HLS_B 1A8L_A 2K8S_B ....
Probab=42.18 E-value=88 Score=20.91 Aligned_cols=35 Identities=20% Similarity=0.600 Sum_probs=21.9
Q ss_pred eEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEE
Q 030691 42 VKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSP 82 (173)
Q Consensus 42 V~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP 82 (173)
++|.+ +-+-||.|.+.. ..+..+... . + ++++.+-
T Consensus 1 m~I~v-~~~~C~~C~~~~-~~~~~~~~~--~-~-i~~ei~~ 35 (76)
T PF13192_consen 1 MKIKV-FSPGCPYCPELV-QLLKEAAEE--L-G-IEVEIID 35 (76)
T ss_dssp EEEEE-ECSSCTTHHHHH-HHHHHHHHH--T-T-EEEEEEE
T ss_pred CEEEE-eCCCCCCcHHHH-HHHHHHHHh--c-C-CeEEEEE
Confidence 57788 566699999663 344555554 4 3 6665544
No 60
>cd02965 HyaE HyaE family; HyaE is also called HupG and HoxO. They are proteins serving a critical role in the assembly of multimeric [NiFe] hydrogenases, the enzymes that catalyze the oxidation of molecular hydrogen to enable microorganisms to utilize hydrogen as the sole energy source. The E. coli HyaE protein is a chaperone that specifically interacts with the twin-arginine translocation (Tat) signal peptide of the [NiFe] hydrogenase-1 beta subunit precursor. Tat signal peptides target precursor proteins to the Tat protein export system, which facilitates the transport of fully folded proteins across the inner membrane. HyaE may be involved in regulating the traffic of [NiFe] hydrogenase-1 on the Tat transport pathway.
Probab=40.21 E-value=57 Score=24.40 Aligned_cols=36 Identities=6% Similarity=-0.080 Sum_probs=20.7
Q ss_pred CCCeeEEEEEEEe--CChhhHHHHHHhHHHHHhhccCCcee
Q 030691 38 VNSKVKLGLYYES--LCPYSANFIINYLVKIFEDVDLLSIV 76 (173)
Q Consensus 38 ~~~kV~V~vyyES--lCPd~~~Fi~~qL~P~~~~~~l~d~v 76 (173)
+.+.+.|-.||.. .||+|+.+ ...++-+.+ ++.+.+
T Consensus 25 ~~~~~~v~~f~~~~~~cp~c~~i--~P~leela~-e~~~~v 62 (111)
T cd02965 25 AAGGDLVLLLAGDPVRFPEVLDV--AVVLPELLK-AFPGRF 62 (111)
T ss_pred hCCCCEEEEecCCcccCcchhhh--HhHHHHHHH-HCCCcE
Confidence 3444566666766 69999976 234443333 355543
No 61
>TIGR01295 PedC_BrcD bacteriocin transport accessory protein, putative. This model describes a small family of proteins believed to aid in the export of various class II bacteriocins, which are ribosomally-synthesized, non-lantibiotic bacterial peptide antibiotics. Members of this family are found in operons for pediocin PA-1 from Pediococcus acidilactici and brochocin-C from Brochothrix campestris.
Probab=39.18 E-value=23 Score=26.34 Aligned_cols=19 Identities=21% Similarity=0.441 Sum_probs=15.5
Q ss_pred CeeEEEEEEEeCChhhHHH
Q 030691 40 SKVKLGLYYESLCPYSANF 58 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~F 58 (173)
.+.-|-.|+-+-||+|+.|
T Consensus 23 ~~~~iv~f~~~~Cp~C~~~ 41 (122)
T TIGR01295 23 KETATFFIGRKTCPYCRKF 41 (122)
T ss_pred CCcEEEEEECCCChhHHHH
Confidence 4445777899999999988
No 62
>PRK09381 trxA thioredoxin; Provisional
Probab=38.61 E-value=97 Score=21.58 Aligned_cols=30 Identities=13% Similarity=0.166 Sum_probs=20.5
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHhh
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFED 69 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~ 69 (173)
.++.-|-.+|-+-||.|+.+. ..+..+.+.
T Consensus 20 ~~~~vvv~f~~~~C~~C~~~~-p~~~~l~~~ 49 (109)
T PRK09381 20 ADGAILVDFWAEWCGPCKMIA-PILDEIADE 49 (109)
T ss_pred CCCeEEEEEECCCCHHHHHHh-HHHHHHHHH
Confidence 355667888889999999884 334444443
No 63
>PRK10329 glutaredoxin-like protein; Provisional
Probab=37.80 E-value=26 Score=24.21 Aligned_cols=20 Identities=10% Similarity=0.235 Sum_probs=16.2
Q ss_pred EEEEEEEeCChhhHHHHHHhH
Q 030691 43 KLGLYYESLCPYSANFIINYL 63 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi~~qL 63 (173)
+|++|.-+-||+|.+- +..|
T Consensus 2 ~v~lYt~~~Cp~C~~a-k~~L 21 (81)
T PRK10329 2 RITIYTRNDCVQCHAT-KRAM 21 (81)
T ss_pred EEEEEeCCCCHhHHHH-HHHH
Confidence 5889999999999984 4444
No 64
>TIGR01068 thioredoxin thioredoxin. Several proteins, such as protein disulfide isomerase, have two or more copies of a domain closely related to thioredoxin. This model is designed to recognize authentic thioredoxin, a small protein that should be hit exactly once by this model.
Probab=37.31 E-value=82 Score=20.95 Aligned_cols=27 Identities=15% Similarity=0.156 Sum_probs=19.1
Q ss_pred CeeEEEEEEEeCChhhHHHHHHhHHHHH
Q 030691 40 SKVKLGLYYESLCPYSANFIINYLVKIF 67 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi~~qL~P~~ 67 (173)
++.-|-.+|..-||.|+.+. ..+..+.
T Consensus 14 ~~~vvi~f~~~~C~~C~~~~-~~l~~~~ 40 (101)
T TIGR01068 14 DKPVLVDFWAPWCGPCKMIA-PILEELA 40 (101)
T ss_pred CCcEEEEEECCCCHHHHHhC-HHHHHHH
Confidence 45667788899999999884 3344333
No 65
>cd03001 PDI_a_P5 PDIa family, P5 subfamily; composed of eukaryotic proteins similar to human P5, a PDI-related protein with a domain structure of aa'b (where a and a' are redox active TRX domains and b is a redox inactive TRX-like domain). Like PDI, P5 is located in the endoplasmic reticulum (ER) and displays both isomerase and chaperone activities, which are independent of each other. Compared to PDI, the isomerase and chaperone activities of P5 are lower. The first cysteine in the CXXC motif of both redox active domains in P5 is necessary for isomerase activity. The P5 gene was first isolated as an amplified gene from a hydroxyurea-resistant hamster cell line. The zebrafish P5 homolog has been implicated to play a critical role in establishing left/right asymmetries in the embryonic midline. Some members of this subfamily are P5-like proteins containing only one redox active TRX domain.
Probab=36.98 E-value=1e+02 Score=20.88 Aligned_cols=20 Identities=25% Similarity=0.398 Sum_probs=15.5
Q ss_pred CeeEEEEEEEeCChhhHHHH
Q 030691 40 SKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi 59 (173)
++.-+-.+|-+-||.|+++.
T Consensus 18 ~~~vlv~f~a~~C~~C~~~~ 37 (103)
T cd03001 18 DDVWLVEFYAPWCGHCKNLA 37 (103)
T ss_pred CCcEEEEEECCCCHHHHHHh
Confidence 44456677788999999984
No 66
>cd02950 TxlA TRX-like protein A (TxlA) family; TxlA was originally isolated from the cyanobacterium Synechococcus. It is found only in oxygenic photosynthetic organisms. TRX is a small enzyme that participate in redox reactions, via the reversible oxidation of an active site dithiol present in a CXXC motif. Disruption of the txlA gene suggests that the protein is involved in the redox regulation of the structure and function of photosynthetic apparatus. The plant homolog (designated as HCF164) is localized in the chloroplast and is involved in the assembly of the cytochrome b6f complex, which takes a central position in photosynthetic electron transport.
Probab=36.93 E-value=87 Score=23.73 Aligned_cols=22 Identities=23% Similarity=0.416 Sum_probs=17.8
Q ss_pred CCCeeEEEEEEEeCChhhHHHH
Q 030691 38 VNSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi 59 (173)
..+++-|-.||-+-||.|+.+.
T Consensus 18 ~~gk~vvV~F~A~WC~~C~~~~ 39 (142)
T cd02950 18 SNGKPTLVEFYADWCTVCQEMA 39 (142)
T ss_pred hCCCEEEEEEECCcCHHHHHhH
Confidence 4567777788899999999874
No 67
>cd03002 PDI_a_MPD1_like PDI family, MPD1-like subfamily; composed of eukaryotic proteins similar to Saccharomyces cerevisiae MPD1 protein, which contains a single redox active TRX domain located at the N-terminus, and an ER retention signal at the C-terminus indicative of an ER-resident protein. MPD1 has been shown to suppress the maturation defect of carboxypeptidase Y caused by deletion of the yeast PDI1 gene. Other characterized members of this subfamily include the Aspergillus niger prpA protein and Giardia PDI-1. PrpA is non-essential to strain viability, however, its transcript level is induced by heterologous protein expression suggesting a possible role in oxidative protein folding during high protein production. Giardia PDI-1 has the ability to refold scrambled RNase and exhibits transglutaminase activity.
Probab=36.17 E-value=84 Score=21.68 Aligned_cols=21 Identities=19% Similarity=0.335 Sum_probs=16.9
Q ss_pred CCeeEEEEEEEeCChhhHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi 59 (173)
.++.-|-.||-+-||.|+++.
T Consensus 17 ~~~~~lv~f~a~wC~~C~~~~ 37 (109)
T cd03002 17 TNYTTLVEFYAPWCGHCKNLK 37 (109)
T ss_pred CCCeEEEEEECCCCHHHHhhC
Confidence 356677888889999999874
No 68
>TIGR02194 GlrX_NrdH Glutaredoxin-like protein NrdH. NrdH-redoxin is a representative of a class of small redox proteins that contain a conserved CXXC motif and are characterized by a glutaredoxin-like amino acid sequence and thioredoxin-like activity profile. Unlike other the glutaredoxins to which it is most closely related, NrdH aparrently does not interact with glutathione/glutathione reductase, but rather with thioredoxin reductase to catalyze the reduction of ribonucleotide reductase.
Probab=36.01 E-value=21 Score=23.54 Aligned_cols=15 Identities=13% Similarity=0.264 Sum_probs=13.4
Q ss_pred EEEEEEeCChhhHHH
Q 030691 44 LGLYYESLCPYSANF 58 (173)
Q Consensus 44 V~vyyESlCPd~~~F 58 (173)
|+||.-.-||+|++-
T Consensus 1 v~ly~~~~Cp~C~~a 15 (72)
T TIGR02194 1 ITVYSKNNCVQCKMT 15 (72)
T ss_pred CEEEeCCCCHHHHHH
Confidence 579999999999976
No 69
>PTZ00051 thioredoxin; Provisional
Probab=35.72 E-value=1.1e+02 Score=20.60 Aligned_cols=29 Identities=7% Similarity=0.216 Sum_probs=20.6
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHh
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFE 68 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~ 68 (173)
..++-|-.||-+-||.|+.+. ..|..+.+
T Consensus 17 ~~~~vli~f~~~~C~~C~~~~-~~l~~l~~ 45 (98)
T PTZ00051 17 QNELVIVDFYAEWCGPCKRIA-PFYEECSK 45 (98)
T ss_pred cCCeEEEEEECCCCHHHHHHh-HHHHHHHH
Confidence 356778888999999999984 34444333
No 70
>COG2761 FrnE Predicted dithiol-disulfide isomerase involved in polyketide biosynthesis [Secondary metabolites biosynthesis, transport, and catabolism]
Probab=34.05 E-value=78 Score=26.75 Aligned_cols=119 Identities=13% Similarity=0.113 Sum_probs=68.9
Q ss_pred CCCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEE--EEEeeeeeeecCCCceeecC------------C---
Q 030691 38 VNSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLH--LSPWGNAKIRANNSTFDCQH------------G--- 100 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~--lvP~G~A~~~~~~~~f~CQH------------G--- 100 (173)
...+++|+||..=.||.|--. ...|-.+... +.+.++++ ..||=-.-. -|+| |
T Consensus 2 ~~~~i~I~v~sD~vCPwC~ig-~~rL~ka~~~--~~~~~~v~i~w~pf~l~p~-------~~~~g~~~~~~l~~k~g~~~ 71 (225)
T COG2761 2 NPMKIEIDVFSDVVCPWCYIG-KRRLEKALAE--YPQEVRVEIRWRPFELDPD-------LPPEGLDRKEYLAQKYGISE 71 (225)
T ss_pred CCceEEEEEEeCCcCchhhcC-HHHHHHHHHh--cCcceeEEEEecccccCCC-------CCcccccHHHHHHHHhCccH
Confidence 356899999999999999754 4556666664 66555544 445532110 1121 1
Q ss_pred ------------hhh-----------hhcChhhhhhhcccc-ccc-cccceeeccccccc-----ccccchHHhHHhhcC
Q 030691 101 ------------PSE-----------CLLNTVEACAIDSWP-ELN-KHFPFIYCIESLVY-----EHKYSQWETCFDKLE 150 (173)
Q Consensus 101 ------------~~E-----------C~gN~~qaCai~~~~-~~~-~~l~fI~Cm~~~~~-----~~~~~~~~~Ca~~~g 150 (173)
-.| =..|.+.+|-+.++- .+. .+..|+.=+.+..+ .++.+..-.||.++|
T Consensus 72 ~~~~~~~~~~~~~~~~Gi~~~f~~~~~~~nt~~Ah~l~~~A~~~G~~~~~~~~~lf~AyF~eg~nI~D~dVL~diA~~~G 151 (225)
T COG2761 72 EQKAAHARLEELAEEEGIDFNFDAIVPAPNTLDAHRLIKAAELQGKAQDRFLEALFEAYFEEGRNIGDEDVLADIAEEVG 151 (225)
T ss_pred HHHHHHHHHHHhhHhcCcccchhhccCCCchHHHHHHHHHHHHhCchHHHHHHHHHHHHhccCCCCCcHHHHHHHHHHhC
Confidence 111 122345555444431 122 46677666655443 233455679999999
Q ss_pred CCchhhhcccCCchhh
Q 030691 151 LDPKPIVDCYTSGYGT 166 (173)
Q Consensus 151 ld~~~I~~C~~~~~G~ 166 (173)
+|.+.+.+=..++..+
T Consensus 152 LD~~~~~~~L~s~~~~ 167 (225)
T COG2761 152 LDREEFKADLASDAAK 167 (225)
T ss_pred CCHHHHHHHHhChHHH
Confidence 9988777665555443
No 71
>cd03040 GST_N_mPGES2 GST_N family; microsomal Prostaglandin E synthase Type 2 (mPGES2) subfamily; mPGES2 is a membrane-anchored dimeric protein containing a CXXC motif which catalyzes the isomerization of PGH2 to PGE2. Unlike cytosolic PGE synthase (cPGES) and microsomal PGES Type 1 (mPGES1), mPGES2 does not require glutathione (GSH) for its activity, although its catalytic rate is increased two- to four-fold in the presence of DTT, GSH or other thiol compounds. PGE2 is widely distributed in various tissues and is implicated in the sleep/wake cycle, relaxation/contraction of smooth muscle, excretion of sodium ions, maintenance of body temperature and mediation of inflammation. mPGES2 contains an N-terminal hydrophobic domain which is membrane associated, and a C-terminal soluble domain with a GST-like structure.
Probab=33.92 E-value=30 Score=22.75 Aligned_cols=17 Identities=29% Similarity=0.675 Sum_probs=14.8
Q ss_pred EEEEEEEeCChhhHHHH
Q 030691 43 KLGLYYESLCPYSANFI 59 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi 59 (173)
++++|+-..||.|++-.
T Consensus 1 ~i~Ly~~~~~p~c~kv~ 17 (77)
T cd03040 1 KITLYQYKTCPFCCKVR 17 (77)
T ss_pred CEEEEEcCCCHHHHHHH
Confidence 47899999999999874
No 72
>cd02998 PDI_a_ERp38 PDIa family, endoplasmic reticulum protein 38 (ERp38) subfamily; composed of proteins similar to the P5-like protein first isolated from alfalfa, which contains two redox active TRX (a) domains at the N-terminus, like human P5, and a C-terminal domain with homology to the C-terminal domain of ERp29, unlike human P5. The cDNA clone of this protein (named G1) was isolated from an alfalfa cDNA library by screening with human protein disulfide isomerase (PDI) cDNA. The G1 protein is constitutively expressed in all major organs of the plant and its expression is induced by treatment with tunicamycin, indicating that it may be a glucose-regulated protein. The G1 homolog in the eukaryotic social amoeba Dictyostelium discoideum is also described as a P5-like protein, which is located in the endoplasmic reticulum (ER) despite the absence of an ER-retrieval signal. G1 homologs from Aspergillus niger and Neurospora crassa have also been characterized, and are named TIGA and ER
Probab=33.20 E-value=91 Score=21.02 Aligned_cols=21 Identities=24% Similarity=0.379 Sum_probs=17.0
Q ss_pred CCeeEEEEEEEeCChhhHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi 59 (173)
..+.-|-.||-+-||.|+++.
T Consensus 17 ~~~~~~v~f~a~~C~~C~~~~ 37 (105)
T cd02998 17 DKKDVLVEFYAPWCGHCKNLA 37 (105)
T ss_pred CCCcEEEEEECCCCHHHHhhC
Confidence 345678888899999999883
No 73
>cd03004 PDI_a_ERdj5_C PDIa family, C-terminal ERdj5 subfamily; ERdj5, also known as JPDI and macrothioredoxin, is a protein containing an N-terminal DnaJ domain and four redox active TRX domains. This subfamily is composed of the three TRX domains located at the C-terminal half of the protein. ERdj5 is a ubiquitous protein localized in the endoplasmic reticulum (ER) and is abundant in secretory cells. It's transcription is induced during ER stress. It interacts with BiP through its DnaJ domain in an ATP-dependent manner. BiP, an ER-resident member of the Hsp70 chaperone family, functions in ER-associated degradation and protein translocation. Also included in the alignment is the single complete TRX domain of an uncharacterized protein from Tetraodon nigroviridis, which also contains a DnaJ domain at its N-terminus.
Probab=31.05 E-value=1.6e+02 Score=20.17 Aligned_cols=21 Identities=14% Similarity=0.268 Sum_probs=16.6
Q ss_pred CCeeEEEEEEEeCChhhHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi 59 (173)
.+++-|-.||-+-||.|+++.
T Consensus 18 ~~~~v~v~f~a~wC~~C~~~~ 38 (104)
T cd03004 18 RKEPWLVDFYAPWCGPCQALL 38 (104)
T ss_pred CCCeEEEEEECCCCHHHHHHH
Confidence 344667788899999999873
No 74
>KOG1752 consensus Glutaredoxin and related proteins [Posttranslational modification, protein turnover, chaperones]
Probab=31.04 E-value=36 Score=25.17 Aligned_cols=39 Identities=21% Similarity=0.338 Sum_probs=25.5
Q ss_pred EEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeee
Q 030691 43 KLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGN 85 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~ 85 (173)
+|-+|--|.||+|.+ +.+.|.- +.- -...++|.-.|-|.
T Consensus 15 ~VVifSKs~C~~c~~-~k~ll~~-~~v--~~~vvELD~~~~g~ 53 (104)
T KOG1752|consen 15 PVVIFSKSSCPYCHR-AKELLSD-LGV--NPKVVELDEDEDGS 53 (104)
T ss_pred CEEEEECCcCchHHH-HHHHHHh-CCC--CCEEEEccCCCCcH
Confidence 678999999999999 4544433 321 33566666665554
No 75
>TIGR02738 TrbB type-F conjugative transfer system pilin assembly thiol-disulfide isomerase TrbB. This protein is part of a large group of proteins involved in conjugative transfer of plasmid DNA, specifically the F-type system. This protein has been predicted to contain a thioredoxin fold, contains a conserved pair of cysteines and has been shown to function as a thiol disulfide isomerase by complementation of an Ecoli DsbA defect. The protein is believed to be involved in pilin assembly. The protein is closely related to TraF (TIGR02739) which is somewhat longer, lacks the cysteine motif and is apparently not functional as a disulfide bond isomerase.
Probab=30.98 E-value=65 Score=25.10 Aligned_cols=20 Identities=35% Similarity=0.846 Sum_probs=16.5
Q ss_pred CeeEEEEEEEeCChhhHHHH
Q 030691 40 SKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi 59 (173)
.+..|-.||-|-||.|++.+
T Consensus 50 ~~~~lvnFWAsWCppCr~e~ 69 (153)
T TIGR02738 50 DDYALVFFYQSTCPYCHQFA 69 (153)
T ss_pred CCCEEEEEECCCChhHHHHH
Confidence 34458889999999999885
No 76
>cd02969 PRX_like1 Peroxiredoxin (PRX)-like 1 family; hypothetical proteins that show sequence similarity to PRXs. Members of this group contain a conserved cysteine that aligns to the first cysteine in the CXXC motif of TRX. This does not correspond to the peroxidatic cysteine found in PRXs, which aligns to the second cysteine in the CXXC motif of TRX. In addition, these proteins do not contain the other two conserved residues of the catalytic triad of PRX. PRXs confer a protective antioxidant role in cells through their peroxidase activity in which hydrogen peroxide, peroxynitrate, and organic hydroperoxides are reduced and detoxified using reducing equivalents derived from either thioredoxin, glutathione, trypanothione and AhpF.
Probab=30.86 E-value=1.1e+02 Score=23.33 Aligned_cols=41 Identities=12% Similarity=0.276 Sum_probs=28.4
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEe
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPW 83 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~ 83 (173)
..++.|-.++-+-||.|++-+ ..|..+.++ +++ -+++++-+
T Consensus 24 ~~k~~ll~f~~t~Cp~c~~~~-~~l~~l~~~--~~~-~~v~~v~i 64 (171)
T cd02969 24 DGKALVVMFICNHCPYVKAIE-DRLNRLAKE--YGA-KGVAVVAI 64 (171)
T ss_pred CCCEEEEEEECCCCccHHHHH-HHHHHHHHH--Hhh-CCeEEEEE
Confidence 678888899999999998774 467766654 543 23444443
No 77
>cd02993 PDI_a_APS_reductase PDIa family, 5'-Adenylylsulfate (APS) reductase subfamily; composed of plant-type APS reductases containing a C-terminal redox active TRX domain and an N-terminal reductase domain which is part of a superfamily that includes N type ATP PPases. APS reductase catalyzes the reduction of activated sulfate to sulfite, a key step in the biosynthesis of sulfur-containing metabolites. Sulfate is first activated by ATP sulfurylase, forming APS, which can be phosphorylated to 3'-phosphoadenosine-5'-phosphosulfate (PAPS). Depending on the organism, either APS or PAPS can be used for sulfate reduction. Prokaryotes and fungi use PAPS, whereas plants use both APS and PAPS. Since plant-type APS reductase uses glutathione (GSH) as its electron donor, the C-terminal domain may function like glutaredoxin, a GSH-dependent member of the TRX superfamily. The flow of reducing equivalents goes from GSH - C-terminal TRX domain - N-terminal reductase domain - APS. Plant-type APS red
Probab=30.77 E-value=1.3e+02 Score=21.24 Aligned_cols=22 Identities=18% Similarity=0.493 Sum_probs=17.9
Q ss_pred CCCeeEEEEEEEeCChhhHHHH
Q 030691 38 VNSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi 59 (173)
..+++-+-.||-+-||.|+++.
T Consensus 19 ~~~k~vlv~f~a~wC~~C~~~~ 40 (109)
T cd02993 19 RRNQSTLVVLYAPWCPFCQAME 40 (109)
T ss_pred hcCCCEEEEEECCCCHHHHHHh
Confidence 3457788889999999999873
No 78
>PF15299 ALS2CR8: Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 8
Probab=30.52 E-value=15 Score=30.46 Aligned_cols=25 Identities=20% Similarity=0.480 Sum_probs=17.3
Q ss_pred ceeeEEEEEeeeeeeecCCCceeecCChh
Q 030691 74 SIVDLHLSPWGNAKIRANNSTFDCQHGPS 102 (173)
Q Consensus 74 d~vdl~lvP~G~A~~~~~~~~f~CQHG~~ 102 (173)
-+|.+.-|||= -.+...+.||||+.
T Consensus 20 ~~ip~dgiPFi----~~g~~~~~Cq~G~d 44 (225)
T PF15299_consen 20 VYIPFDGIPFI----IIGTKVYECQHGKD 44 (225)
T ss_pred ccccCCCCCeE----EeeceEEEeeCCCc
Confidence 35667777774 22346788999995
No 79
>cd02956 ybbN ybbN protein family; ybbN is a hypothetical protein containing a redox-inactive TRX-like domain. Its gene has been sequenced from several gammaproteobacteria and actinobacteria.
Probab=30.39 E-value=1.3e+02 Score=20.22 Aligned_cols=22 Identities=9% Similarity=0.131 Sum_probs=17.6
Q ss_pred CCCeeEEEEEEEeCChhhHHHH
Q 030691 38 VNSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~Fi 59 (173)
+..++-|-.+|-+-||.|+.+.
T Consensus 10 ~~~~~vlv~f~a~wC~~C~~~~ 31 (96)
T cd02956 10 STQVPVVVDFWAPRSPPSKELL 31 (96)
T ss_pred cCCCeEEEEEECCCChHHHHHH
Confidence 3456778888999999999773
No 80
>COG4545 Glutaredoxin-related protein [Posttranslational modification, protein turnover, chaperones]
Probab=29.65 E-value=33 Score=24.55 Aligned_cols=19 Identities=37% Similarity=0.677 Sum_probs=15.2
Q ss_pred EEEEEeCChhhHHHHHHhHH
Q 030691 45 GLYYESLCPYSANFIINYLV 64 (173)
Q Consensus 45 ~vyyESlCPd~~~Fi~~qL~ 64 (173)
.+|+--+||||.-|+ +.|-
T Consensus 5 ~lfgsn~Cpdca~a~-eyl~ 23 (85)
T COG4545 5 KLFGSNLCPDCAPAV-EYLE 23 (85)
T ss_pred eeeccccCcchHHHH-HHHH
Confidence 689999999999995 3443
No 81
>cd02962 TMX2 TMX2 family; composed of proteins similar to human TMX2, a 372-amino acid TRX-related transmembrane protein, identified and characterized through the cloning of its cDNA from a human fetal library. It contains a TRX domain but the redox active CXXC motif is replaced with SXXC. Sequence analysis predicts that TMX2 may be a Type I membrane protein, with its C-terminal half protruding on the luminal side of the endoplasmic reticulum (ER). In addition to the TRX domain, transmembrane region and ER-retention signal, TMX2 also contains a Myb DNA-binding domain repeat signature and a dileucine motif in the tail.
Probab=29.21 E-value=1.2e+02 Score=23.58 Aligned_cols=19 Identities=21% Similarity=0.342 Sum_probs=15.7
Q ss_pred CeeEEEEEEEeCChhhHHH
Q 030691 40 SKVKLGLYYESLCPYSANF 58 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~F 58 (173)
.++-|-.||-+-||.|+.+
T Consensus 47 ~~~vvV~Fya~wC~~Ck~l 65 (152)
T cd02962 47 RVTWLVEFFTTWSPECVNF 65 (152)
T ss_pred CCEEEEEEECCCCHHHHHH
Confidence 4566888899999999966
No 82
>PF06110 DUF953: Eukaryotic protein of unknown function (DUF953); InterPro: IPR010357 This family consists of several hypothetical eukaryotic proteins of unknown function that are thioredoxin-like.; PDB: 1V9W_A 1WOU_A.
Probab=28.94 E-value=1.1e+02 Score=23.13 Aligned_cols=20 Identities=25% Similarity=0.391 Sum_probs=12.4
Q ss_pred EeCChhhHHHHHHhHHHHHhh
Q 030691 49 ESLCPYSANFIINYLVKIFED 69 (173)
Q Consensus 49 ESlCPd~~~Fi~~qL~P~~~~ 69 (173)
.|=||||++- .-.+..++..
T Consensus 35 ~sWCPDC~~a-ep~v~~~f~~ 54 (119)
T PF06110_consen 35 QSWCPDCVAA-EPVVEKAFKK 54 (119)
T ss_dssp -BSSHHHHHH-HHHHHHHHHH
T ss_pred CcccHHHHHH-HHHHHHHHHh
Confidence 3569999987 3344555554
No 83
>cd02953 DsbDgamma DsbD gamma family; DsbD gamma is the C-terminal periplasmic domain of the bacterial protein DsbD. It contains a CXXC motif in a TRX fold and shuttles the reducing potential from the membrane domain (DsbD beta) to the N-terminal periplasmic domain (DsbD alpha). DsbD beta, a transmembrane domain comprising of eight helices, acquires its reducing potential from the cytoplasmic thioredoxin. DsbD alpha transfers the acquired reducing potential from DsbD gamma to target proteins such as the periplasmic protein disulphide isomerases, DsbC and DsbG. This flow of reducing potential from the cytoplasm through DsbD allows DsbC and DsbG to act as isomerases in the oxidizing environment of the bacterial periplasm. DsbD also transfers reducing potential from the cytoplasm to specific reductases in the periplasm which are involved in the maturation of cytochromes.
Probab=28.59 E-value=73 Score=22.08 Aligned_cols=21 Identities=10% Similarity=-0.029 Sum_probs=16.6
Q ss_pred CCeeEEEEEEEeCChhhHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi 59 (173)
.+++-+-.||-+-||.|+++.
T Consensus 10 ~~k~vlv~f~a~wC~~C~~~~ 30 (104)
T cd02953 10 QGKPVFVDFTADWCVTCKVNE 30 (104)
T ss_pred cCCeEEEEEEcchhHHHHHHH
Confidence 345666688889999999985
No 84
>cd02975 PfPDO_like_N Pyrococcus furiosus protein disulfide oxidoreductase (PfPDO)-like family, N-terminal TRX-fold subdomain; composed of proteins with similarity to PfPDO, a redox active thermostable protein believed to be the archaeal counterpart of bacterial DsbA and eukaryotic protein disulfide isomerase (PDI), which are both involved in oxidative protein folding. PfPDO contains two redox active CXXC motifs in two contiguous TRX-fold subdomains. The active site in the N-terminal TRX-fold subdomain is required for isomerase but not for reductase activity of PfPDO. The exclusive presence of PfPDO-like proteins in extremophiles may suggest that they have a special role in adaptation to extreme conditions.
Probab=27.94 E-value=1.3e+02 Score=21.78 Aligned_cols=19 Identities=21% Similarity=0.382 Sum_probs=13.8
Q ss_pred CeeEEEEE-EEeCChhhHHH
Q 030691 40 SKVKLGLY-YESLCPYSANF 58 (173)
Q Consensus 40 ~kV~V~vy-yESlCPd~~~F 58 (173)
.++.|.|+ +-+-||.|+.+
T Consensus 21 ~~~~vvv~f~a~wC~~C~~~ 40 (113)
T cd02975 21 NPVDLVVFSSKEGCQYCEVT 40 (113)
T ss_pred CCeEEEEEeCCCCCCChHHH
Confidence 35566666 56799999865
No 85
>PRK10996 thioredoxin 2; Provisional
Probab=27.92 E-value=1.3e+02 Score=22.50 Aligned_cols=30 Identities=10% Similarity=0.184 Sum_probs=22.1
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHhh
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFED 69 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~ 69 (173)
.+++-|-.||-+-||.|+.+.. .+..+.+.
T Consensus 51 ~~k~vvv~F~a~wC~~C~~~~~-~l~~l~~~ 80 (139)
T PRK10996 51 DDLPVVIDFWAPWCGPCRNFAP-IFEDVAAE 80 (139)
T ss_pred CCCeEEEEEECCCCHHHHHHHH-HHHHHHHH
Confidence 3677788999999999999853 45555443
No 86
>PRK03147 thiol-disulfide oxidoreductase; Provisional
Probab=27.85 E-value=2.4e+02 Score=21.12 Aligned_cols=30 Identities=10% Similarity=0.302 Sum_probs=22.1
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHhh
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFED 69 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~ 69 (173)
.+|+-+-.+|-+-||.|++.+ ..|..+.+.
T Consensus 60 ~~k~~~l~f~a~~C~~C~~~~-~~l~~~~~~ 89 (173)
T PRK03147 60 KGKGVFLNFWGTWCKPCEKEM-PYMNELYPK 89 (173)
T ss_pred CCCEEEEEEECCcCHHHHHHH-HHHHHHHHH
Confidence 456677788899999999875 456666654
No 87
>cd02997 PDI_a_PDIR PDIa family, PDIR subfamily; composed of proteins similar to human PDIR (for Protein Disulfide Isomerase Related). PDIR is composed of three redox active TRX (a) domains and an N-terminal redox inactive TRX-like (b) domain. Similar to PDI, it is involved in oxidative protein folding in the endoplasmic reticulum (ER) through its isomerase and chaperone activities. These activities are lower compared to PDI, probably due to PDIR acting only on a subset of proteins. PDIR is preferentially expressed in cells actively secreting proteins and its expression is induced by stress. Similar to PDI, the isomerase and chaperone activities of PDIR are independent; CXXC mutants lacking isomerase activity retain chaperone activity.
Probab=27.33 E-value=1e+02 Score=20.83 Aligned_cols=20 Identities=20% Similarity=0.393 Sum_probs=16.2
Q ss_pred CeeEEEEEEEeCChhhHHHH
Q 030691 40 SKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi 59 (173)
.+.-+-.||-+-||.|+.+.
T Consensus 17 ~~~~~v~f~a~wC~~C~~~~ 36 (104)
T cd02997 17 EKHVLVMFYAPWCGHCKKMK 36 (104)
T ss_pred CCCEEEEEECCCCHHHHHhC
Confidence 34567888899999999984
No 88
>PTZ00443 Thioredoxin domain-containing protein; Provisional
Probab=27.30 E-value=2.9e+02 Score=22.93 Aligned_cols=20 Identities=10% Similarity=0.253 Sum_probs=16.1
Q ss_pred CeeEEEEEEEeCChhhHHHH
Q 030691 40 SKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi 59 (173)
.++-+-.||-+-||.|+++.
T Consensus 52 ~~~vlV~FyApWC~~Ck~~~ 71 (224)
T PTZ00443 52 TGPWFVKFYAPWCSHCRKMA 71 (224)
T ss_pred CCCEEEEEECCCChHHHHHH
Confidence 35567778999999999874
No 89
>cd03003 PDI_a_ERdj5_N PDIa family, N-terminal ERdj5 subfamily; ERdj5, also known as JPDI and macrothioredoxin, is a protein containing an N-terminal DnaJ domain and four redox active TRX domains. This subfamily is comprised of the first TRX domain of ERdj5 located after the DnaJ domain at the N-terminal half of the protein. ERdj5 is a ubiquitous protein localized in the endoplasmic reticulum (ER) and is abundant in secretory cells. It's transcription is induced during ER stress. It interacts with BiP through its DnaJ domain in an ATP-dependent manner. BiP, an ER-resident member of the Hsp70 chaperone family, functions in ER-associated degradation and protein translocation.
Probab=27.27 E-value=2.1e+02 Score=19.56 Aligned_cols=19 Identities=11% Similarity=0.377 Sum_probs=15.9
Q ss_pred CeeEEEEEEEeCChhhHHH
Q 030691 40 SKVKLGLYYESLCPYSANF 58 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~F 58 (173)
.++-+-.+|-.-||.|+.+
T Consensus 18 ~~~~~v~f~a~wC~~C~~~ 36 (101)
T cd03003 18 GEIWFVNFYSPRCSHCHDL 36 (101)
T ss_pred CCeEEEEEECCCChHHHHh
Confidence 3677888899999999976
No 90
>cd03010 TlpA_like_DsbE TlpA-like family, DsbE (also known as CcmG and CycY) subfamily; DsbE is a membrane-anchored, periplasmic TRX-like reductase containing a CXXC motif that specifically donates reducing equivalents to apocytochrome c via CcmH, another cytochrome c maturation (Ccm) factor with a redox active CXXC motif. Assembly of cytochrome c requires the ligation of heme to reduced thiols of the apocytochrome. In bacteria, this assembly occurs in the periplasm. The reductase activity of DsbE in the oxidizing environment of the periplasm is crucial in the maturation of cytochrome c.
Probab=26.89 E-value=54 Score=23.56 Aligned_cols=27 Identities=19% Similarity=0.133 Sum_probs=19.7
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKI 66 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~ 66 (173)
..|+-|-.|+-+-||.|+..+ ..|...
T Consensus 24 ~gk~vvv~F~a~~C~~C~~~~-~~l~~l 50 (127)
T cd03010 24 KGKPYLLNVWASWCAPCREEH-PVLMAL 50 (127)
T ss_pred CCCEEEEEEEcCcCHHHHHHH-HHHHHH
Confidence 456778888899999999875 334443
No 91
>cd03022 DsbA_HCCA_Iso DsbA family, 2-hydroxychromene-2-carboxylate (HCCA) isomerase subfamily; HCCA isomerase is a glutathione (GSH) dependent enzyme involved in the naphthalene catabolic pathway. It converts HCCA, a hemiketal formed spontaneously after ring cleavage of 1,2-dihydroxynapthalene by a dioxygenase, into cis-o-hydroxybenzylidenepyruvate (cHBPA). This is the fourth reaction in a six-step pathway that converts napthalene into salicylate. HCCA isomerase is unique to bacteria that degrade polycyclic aromatic compounds. It is closely related to the eukaryotic protein, GSH transferase kappa (GSTK).
Probab=26.88 E-value=1.2e+02 Score=23.25 Aligned_cols=32 Identities=9% Similarity=-0.022 Sum_probs=25.9
Q ss_pred chHHhHHhhcCCCchhhhcccCCchhhHHHHh
Q 030691 140 SQWETCFDKLELDPKPIVDCYTSGYGTQVSLA 171 (173)
Q Consensus 140 ~~~~~Ca~~~gld~~~I~~C~~~~~G~~Ll~~ 171 (173)
+....++++.|+|.+.+.++.++++.++.+.+
T Consensus 124 ~~l~~~a~~~Gld~~~~~~~~~~~~~~~~l~~ 155 (192)
T cd03022 124 AVLAAVAAAAGLDADELLAAADDPAVKAALRA 155 (192)
T ss_pred HHHHHHHHHcCCCHHHHHHHcCCHHHHHHHHH
Confidence 34668999999999999999998887665554
No 92
>cd02967 mauD Methylamine utilization (mau) D family; mauD protein is the translation product of the mauD gene found in methylotrophic bacteria, which are able to use methylamine as a sole carbon source and a nitrogen source. mauD is an essential accessory protein for the biosynthesis of methylamine dehydrogenase (MADH), the enzyme that catalyzes the oxidation of methylamine and other primary amines. MADH possesses an alpha2beta2 subunit structure; the alpha subunit is also referred to as the large subunit. Each beta (small) subunit contains a tryptophan tryptophylquinone (TTQ) prosthetic group. Accessory proteins are essential for the proper transport of MADH to the periplasm, TTQ synthesis and the formation of several structural disulfide bonds. Bacterial mutants containing an insertion on the mauD gene were unable to grow on methylamine as a sole carbon source, were found to lack the MADH small subunit and had decreased amounts of the MADH large subunit.
Probab=26.82 E-value=1.9e+02 Score=19.97 Aligned_cols=20 Identities=15% Similarity=0.512 Sum_probs=16.5
Q ss_pred CeeEEEEEEEeCChhhHHHH
Q 030691 40 SKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi 59 (173)
.|+-|-.||-+-||.|+..+
T Consensus 21 gk~vvl~F~~~wC~~C~~~~ 40 (114)
T cd02967 21 GRPTLLFFLSPTCPVCKKLL 40 (114)
T ss_pred CCeEEEEEECCCCcchHhHh
Confidence 56667778899999999875
No 93
>TIGR01617 arsC_related transcriptional regulator, Spx/MgsR family. This model represents a portion of the proteins within the larger set covered by Pfam model pfam03960. That larger family includes a glutaredoxin-dependent arsenate reductase (TIGR00014). Characterized members of this family include Spx and MgsR from Bacillus subtili. Spx is a global regulator for response to thiol-specific oxidative stress. It interacts with RNA polymerase. MgsR (modulator of the general stress response, also called YqgZ) provides a second level of regulation for more than a third of the proteins in the B. subtilis general stress regulon controlled by Sigma-B.
Probab=26.77 E-value=46 Score=24.35 Aligned_cols=16 Identities=13% Similarity=0.218 Sum_probs=14.2
Q ss_pred EEEEEEeCChhhHHHH
Q 030691 44 LGLYYESLCPYSANFI 59 (173)
Q Consensus 44 V~vyyESlCPd~~~Fi 59 (173)
|++|+-.-||.|++-.
T Consensus 1 i~iY~~~~C~~c~ka~ 16 (117)
T TIGR01617 1 IKVYGSPNCTTCKKAR 16 (117)
T ss_pred CEEEeCCCCHHHHHHH
Confidence 5799999999999875
No 94
>cd02996 PDI_a_ERp44 PDIa family, endoplasmic reticulum protein 44 (ERp44) subfamily; ERp44 is an ER-resident protein, induced during stress, involved in thiol-mediated ER retention. It contains an N-terminal TRX domain, similar to that of PDIa, with a CXFS motif followed by two redox inactive TRX-like domains, homologous to the b and b' domains of PDI. The CXFS motif in the N-terminal domain allows ERp44 to form stable reversible mixed disulfides with its substrates. Through this activity, ERp44 mediates the ER localization of Ero1alpha, a protein that oxidizes protein disulfide isomerases into their active form. ERp44 also prevents the secretion of unassembled cargo protein with unpaired cysteines. It also modulates the activity of inositol 1,4,5-triphosphate type I receptor (IP3R1), an intracellular channel protein that mediates calcium release from the ER to the cytosol.
Probab=26.62 E-value=2.2e+02 Score=19.71 Aligned_cols=20 Identities=20% Similarity=0.469 Sum_probs=16.3
Q ss_pred CeeEEEEEEEeCChhhHHHH
Q 030691 40 SKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 40 ~kV~V~vyyESlCPd~~~Fi 59 (173)
.+.-+-.||-+-||.|+++.
T Consensus 18 ~~~vlv~F~a~wC~~C~~~~ 37 (108)
T cd02996 18 AELVLVNFYADWCRFSQMLH 37 (108)
T ss_pred CCEEEEEEECCCCHHHHhhH
Confidence 35567888999999999874
No 95
>TIGR02187 GlrX_arch Glutaredoxin-like domain protein. This family of archaeal proteins contains a C-terminal domain with homology to bacterial and eukaryotic glutaredoxins, including a CPYC motif. There is an N-terminal domain which has even more distant homology to glutaredoxins. The name "glutaredoxin" may be inappropriate in the sense of working in tandem with glutathione and glutathione reductase which may not be present in the archaea. The overall domain structure appears to be related to bacterial alkylhydroperoxide reductases, but the homology may be distant enough that the function of this family is wholly different.
Probab=26.49 E-value=1.3e+02 Score=24.30 Aligned_cols=22 Identities=18% Similarity=0.615 Sum_probs=18.9
Q ss_pred CCCCeeEEEEEEEeCChhhHHH
Q 030691 37 DVNSKVKLGLYYESLCPYSANF 58 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~F 58 (173)
....+|.|.+||-+-||.|+..
T Consensus 130 ~~~~pv~I~~F~a~~C~~C~~~ 151 (215)
T TIGR02187 130 SLDEPVRIEVFVTPTCPYCPYA 151 (215)
T ss_pred hcCCCcEEEEEECCCCCCcHHH
Confidence 3477899999999999999965
No 96
>cd03008 TryX_like_RdCVF Tryparedoxin (TryX)-like family, Rod-derived cone viability factor (RdCVF) subfamily; RdCVF is a thioredoxin (TRX)-like protein specifically expressed in photoreceptors. RdCVF was isolated and identified as a factor that supports cone survival in retinal cultures. Cone photoreceptor loss is responsible for the visual handicap resulting from the inherited disease, retinitis pigmentosa. RdCVF shows 33% similarity to TRX but does not exhibit any detectable thiol oxidoreductase activity.
Probab=26.29 E-value=1.2e+02 Score=23.60 Aligned_cols=31 Identities=19% Similarity=0.261 Sum_probs=22.9
Q ss_pred CCCCeeEEEEEEEeCChhhHHHHHHhHHHHHh
Q 030691 37 DVNSKVKLGLYYESLCPYSANFIINYLVKIFE 68 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~ 68 (173)
.-..|+-+--|+=|-||.|++++- .|..+++
T Consensus 22 ~~kgk~vlL~FwAsWCppCr~e~P-~L~~ly~ 52 (146)
T cd03008 22 RLENRVLLLFFGAVVSPQCQLFAP-KLKDFFV 52 (146)
T ss_pred HhCCCEEEEEEECCCChhHHHHHH-HHHHHHH
Confidence 445688888888999999999963 3545444
No 97
>PF12273 RCR: Chitin synthesis regulation, resistance to Congo red; InterPro: IPR020999 RCR proteins are ER membrane proteins that regulate chitin deposition in fungal cell walls. Although chitin, a linear polymer of beta-1,4-linked N-acetylglucosamine, constitutes only 2% of the cell wall it plays a vital role in the overall protection of the cell wall against stress, noxious chemicals and osmotic pressure changes. Congo red is a cell wall-disrupting benzidine-type dye extensively used in many cell wall mutant studies that specifically targets chitin in yeast cells and inhibits growth. RCR proteins render the yeasts resistant to Congo red by diminishing the content of chitin in the cell wall []. RCR proteins are probably regulating chitin synthase III interact directly with ubiquitin ligase Rsp5, and the VPEY motif is necessary for this, via interaction with the WW domains of Rsp5 [].
Probab=25.14 E-value=44 Score=25.15 Aligned_cols=17 Identities=18% Similarity=0.286 Sum_probs=7.8
Q ss_pred chhHHHHHHHHHHHhcc
Q 030691 7 SSTKALSLVFYITLFCF 23 (173)
Q Consensus 7 ~~~~~~~~~~~~~~~~~ 23 (173)
+-+++|.++|+|++|++
T Consensus 3 ~l~~iii~~i~l~~~~~ 19 (130)
T PF12273_consen 3 VLFAIIIVAILLFLFLF 19 (130)
T ss_pred eeHHHHHHHHHHHHHHH
Confidence 34444444444444433
No 98
>cd03037 GST_N_GRX2 GST_N family, Glutaredoxin 2 (GRX2) subfamily; composed of bacterial proteins similar to E. coli GRX2, an atypical GRX with a molecular mass of about 24kD, compared with other GRXs which are 9-12kD in size. GRX2 adopts a GST fold containing an N-terminal thioredoxin-fold domain and a C-terminal alpha helical domain. It contains a redox active CXXC motif located in the N-terminal domain but is not able to reduce ribonucleotide reductase like other GRXs. However, it catalyzes GSH-dependent protein disulfide reduction of other substrates efficiently. GRX2 is thought to function primarily in catalyzing the reversible glutathionylation of proteins in cellular redox regulation including stress responses.
Probab=25.04 E-value=37 Score=21.95 Aligned_cols=14 Identities=29% Similarity=0.679 Sum_probs=12.4
Q ss_pred EEEEEeCChhhHHH
Q 030691 45 GLYYESLCPYSANF 58 (173)
Q Consensus 45 ~vyyESlCPd~~~F 58 (173)
.+|+-..||+|++-
T Consensus 2 ~Ly~~~~~p~~~rv 15 (71)
T cd03037 2 KLYIYEHCPFCVKA 15 (71)
T ss_pred ceEecCCCcHhHHH
Confidence 58999999999976
No 99
>COG4856 Uncharacterized protein conserved in bacteria [Function unknown]
Probab=24.89 E-value=97 Score=28.38 Aligned_cols=43 Identities=16% Similarity=0.195 Sum_probs=24.2
Q ss_pred hHHHHHHHHHHHhcccc-CCCCCCCCCCCC-----CCCeeEEEEEEEeC
Q 030691 9 TKALSLVFYITLFCFLS-GSVSASRTSPSD-----VNSKVKLGLYYESL 51 (173)
Q Consensus 9 ~~~~~~~~~~~~~~~~~-~~~~~~~~~~~~-----~~~kV~V~vyyESl 51 (173)
.++|++.++||+..... +--|.++..+.. .-.-|+|++||-+-
T Consensus 13 Iiaff~A~~Lfl~vn~~n~~N~~~t~~~~~~t~~~tltdvpvdvlYD~~ 61 (403)
T COG4856 13 IIAFFFAILLFLYVNNNNFNNPISTIKPTSETYTLTLTDVPVDVLYDSD 61 (403)
T ss_pred HHHHHHHHHhheeecccccCCcccccccccccccceeeeceeEEEEccc
Confidence 34466666666654444 234444443332 24569999999763
No 100
>TIGR02740 TraF-like TraF-like protein. This protein is related to the F-type conjugation system pilus assembly proteins TraF (TIGR02739)and TrbB (TIGR02738) both of which exhibit a thioredoxin fold. The protein represented by this model has the same length and architecture as TraF, but lacks the CXXC-motif found in TrbB and believed to be responsible for the disulfide isomerase activity of that protein.
Probab=24.29 E-value=75 Score=27.08 Aligned_cols=21 Identities=29% Similarity=0.553 Sum_probs=17.5
Q ss_pred CCeeEEEEEEEeCChhhHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi 59 (173)
.+++-|-.||.+-||.|+.+.
T Consensus 165 ~~k~~Lv~F~AswCp~C~~~~ 185 (271)
T TIGR02740 165 AKKSGLFFFFKSDCPYCHQQA 185 (271)
T ss_pred cCCeEEEEEECCCCccHHHHh
Confidence 456788899999999999863
No 101
>PF08534 Redoxin: Redoxin; InterPro: IPR013740 This redoxin domain is found in peroxiredoxin, thioredoxin and glutaredoxin proteins. Peroxiredoxins (Prxs) constitute a family of thiol peroxidases that reduce hydrogen peroxide, peroxinitrite, and hydroperoxides using a strictly conserved cysteine []. Chloroplast thioredoxin systems in plants regulate the enzymes involved in photosynthetic carbon assimilation []. It is thought that redoxins have a large role to play in anti-oxidant defence. Cadmium-sensitive proteins are also regulated via thioredoxin and glutaredoxin thiol redox systems [].; GO: 0016491 oxidoreductase activity; PDB: 2H30_A 1TP9_A 1Y25_A 1XVQ_A 2B1K_A 2G0F_A 2B1L_B 3K8N_A 1Z5Y_E 3OR5_A ....
Probab=23.53 E-value=1.4e+02 Score=21.75 Aligned_cols=30 Identities=23% Similarity=0.396 Sum_probs=21.9
Q ss_pred CCCCeeEEEEEEEe-CChhhHHHHHHhHHHHH
Q 030691 37 DVNSKVKLGLYYES-LCPYSANFIINYLVKIF 67 (173)
Q Consensus 37 ~~~~kV~V~vyyES-lCPd~~~Fi~~qL~P~~ 67 (173)
.-..|+-|-.+|-+ -||.|+.-+. .|..+.
T Consensus 25 ~~~gk~~vv~f~~~~~Cp~C~~~~p-~l~~l~ 55 (146)
T PF08534_consen 25 DFKGKPVVVNFWASAWCPPCRKELP-YLNELQ 55 (146)
T ss_dssp GGTTSEEEEEEESTTTSHHHHHHHH-HHHHHH
T ss_pred HhCCCeEEEEEEccCCCCcchhhhh-hHHhhh
Confidence 35577778888888 9999998864 444443
No 102
>cd03028 GRX_PICOT_like Glutaredoxin (GRX) family, PKC-interacting cousin of TRX (PICOT)-like subfamily; composed of PICOT and GRX-PICOT-like proteins. The non-PICOT members of this family contain only the GRX-like domain, whereas PICOT contains an N-terminal TRX-like domain followed by one to three GRX-like domains. It is interesting to note that PICOT from plants contain three repeats of the GRX-like domain, metazoan proteins (except for insect) have two repeats, while fungal sequences contain only one copy of the domain. PICOT is a protein that interacts with protein kinase C (PKC) theta, a calcium independent PKC isoform selectively expressed in skeletal muscle and T lymphocytes. PICOT inhibits the activation of c-Jun N-terminal kinase and the transcription factors, AP-1 and NF-kB, induced by PKC theta or T-cell activating stimuli. Both GRX and TRX domains of PICOT are required for its activity. Characterized non-PICOT members of this family include CXIP1, a CAX-interacting protein
Probab=23.51 E-value=55 Score=22.75 Aligned_cols=16 Identities=19% Similarity=0.494 Sum_probs=12.8
Q ss_pred EEEEEEEe-----CChhhHHH
Q 030691 43 KLGLYYES-----LCPYSANF 58 (173)
Q Consensus 43 ~V~vyyES-----lCPd~~~F 58 (173)
+|.||-.+ .||+|++-
T Consensus 9 ~vvvf~k~~~~~~~Cp~C~~a 29 (90)
T cd03028 9 PVVLFMKGTPEEPRCGFSRKV 29 (90)
T ss_pred CEEEEEcCCCCCCCCcHHHHH
Confidence 67888774 89999975
No 103
>cd02999 PDI_a_ERp44_like PDIa family, endoplasmic reticulum protein 44 (ERp44)-like subfamily; composed of uncharacterized PDI-like eukaryotic proteins containing only one redox active TRX (a) domain with a CXXS motif, similar to ERp44. CXXS is still a redox active motif; however, the mixed disulfide formed with the substrate is more stable than those formed by CXXC motif proteins. PDI-related proteins are usually involved in the oxidative protein folding in the ER by acting as catalysts and folding assistants. ERp44 is involved in thiol-mediated retention in the ER.
Probab=23.50 E-value=2e+02 Score=20.13 Aligned_cols=23 Identities=35% Similarity=0.602 Sum_probs=19.2
Q ss_pred CCCCeeEEEEEEEeCChhhHHHH
Q 030691 37 DVNSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~Fi 59 (173)
...+++-|-.||-+-||.|+++.
T Consensus 15 ~~~g~~vlV~F~a~WC~~C~~~~ 37 (100)
T cd02999 15 FNREDYTAVLFYASWCPFSASFR 37 (100)
T ss_pred hcCCCEEEEEEECCCCHHHHhHh
Confidence 35678888899999999999874
No 104
>PF00578 AhpC-TSA: AhpC/TSA family; InterPro: IPR000866 Peroxiredoxins (Prxs) are a ubiquitous family of antioxidant enzymes that also control cytokine-induced peroxide levels which mediate signal transduction in mammalian cells. Prxs can be regulated by changes to phosphorylation, redox and possibly oligomerisation states. Prxs are divided into three classes: typical 2-Cys Prxs; atypical 2-Cys Prxs; and 1-Cys Prxs. All Prxs share the same basic catalytic mechanism, in which an active-site cysteine (the peroxidatic cysteine) is oxidised to a sulphenic acid by the peroxide substrate. The recycling of the sulphenic acid back to a thiol is what distinguishes the three enzyme classes. Using crystal structures, a detailed catalytic cycle has been derived for typical 2-Cys Prxs, including a model for the redox-regulated oligomeric state proposed to control enzyme activity []. Alkyl hydroperoxide reductase (AhpC) is responsible for directly reducing organic hyperoxides in its reduced dithiol form. Thiol specific antioxidant (TSA) is a physiologically important antioxidant which constitutes an enzymatic defence against sulphur-containing radicals. This family contains AhpC and TSA, as well as related proteins.; GO: 0016209 antioxidant activity, 0016491 oxidoreductase activity, 0055114 oxidation-reduction process; PDB: 1QMV_A 1PRX_B 3HJP_C 3HA9_A 2V41_G 2V32_C 2V2G_C 3LWA_A 3IA1_B 1ZYE_G ....
Probab=23.21 E-value=1.2e+02 Score=21.14 Aligned_cols=30 Identities=13% Similarity=0.462 Sum_probs=21.3
Q ss_pred CCeeEEEEEEEe-CChhhHHHHHHhHHHHHhh
Q 030691 39 NSKVKLGLYYES-LCPYSANFIINYLVKIFED 69 (173)
Q Consensus 39 ~~kV~V~vyyES-lCPd~~~Fi~~qL~P~~~~ 69 (173)
..|..|-.+|.+ -||.|+.-+ .+|...+++
T Consensus 24 ~gk~~vl~f~~~~~c~~c~~~l-~~l~~~~~~ 54 (124)
T PF00578_consen 24 KGKPVVLFFWPTAWCPFCQAEL-PELNELYKK 54 (124)
T ss_dssp TTSEEEEEEESTTTSHHHHHHH-HHHHHHHHH
T ss_pred CCCcEEEEEeCccCccccccch-hHHHHHhhh
Confidence 556777777777 999999886 345555543
No 105
>cd02951 SoxW SoxW family; SoxW is a bacterial periplasmic TRX, containing a redox active CXXC motif, encoded by a genetic locus (sox operon) involved in thiosulfate oxidation. Sulfur bacteria oxidize sulfur compounds to provide reducing equivalents for carbon dioxide fixation during autotrophic growth and the respiratory electron transport chain. It is unclear what the role of SoxW is, since it has been found to be dispensable in the oxidation of thiosulfate to sulfate. SoxW is specifically kept in the reduced state by SoxV, which is essential in thiosulfate oxidation.
Probab=23.13 E-value=89 Score=22.47 Aligned_cols=20 Identities=30% Similarity=0.481 Sum_probs=16.8
Q ss_pred eeEEEEEEEeCChhhHHHHH
Q 030691 41 KVKLGLYYESLCPYSANFII 60 (173)
Q Consensus 41 kV~V~vyyESlCPd~~~Fi~ 60 (173)
|+-+-.||-+-||.|+++..
T Consensus 15 k~vlv~f~a~wC~~C~~~~~ 34 (125)
T cd02951 15 KPLLLLFSQPGCPYCDKLKR 34 (125)
T ss_pred CcEEEEEeCCCCHHHHHHHH
Confidence 67777889999999999853
No 106
>cd02968 SCO SCO (an acronym for Synthesis of Cytochrome c Oxidase) family; composed of proteins similar to Sco1, a membrane-anchored protein possessing a soluble domain with a TRX fold. Members of this family are required for the proper assembly of cytochrome c oxidase (COX). They contain a metal binding motif, typically CXXXC, which is located in a flexible loop. COX, the terminal enzyme in the respiratory chain, is imbedded in the inner mitochondrial membrane of all eukaryotes and in the plasma membrane of some prokaryotes. It is composed of two subunits, COX I and COX II. It has been proposed that Sco1 specifically delivers copper to the CuA site, a dinuclear copper center, of the COX II subunit. Mutations in human Sco1 and Sco2 cause fatal infantile hepatoencephalomyopathy and cardioencephalomyopathy, respectively. Both disorders are associated with severe COX deficiency in affected tissues. More recently, it has been argued that the redox sensitivity of the copper binding properti
Probab=22.85 E-value=2e+02 Score=20.73 Aligned_cols=33 Identities=18% Similarity=0.252 Sum_probs=24.3
Q ss_pred CCeeEEEEEEEeCChh-hHHHHHHhHHHHHhhccCCc
Q 030691 39 NSKVKLGLYYESLCPY-SANFIINYLVKIFEDVDLLS 74 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd-~~~Fi~~qL~P~~~~~~l~d 74 (173)
..|+-|-+++-+-||. |++-+. .|...+.. +.+
T Consensus 21 ~gk~~vl~f~~~~C~~~C~~~l~-~l~~~~~~--~~~ 54 (142)
T cd02968 21 KGKPVLVYFGYTHCPDVCPTTLA-NLAQALKQ--LGA 54 (142)
T ss_pred CCCEEEEEEEcCCCcccCHHHHH-HHHHHHHH--hhH
Confidence 5678888888999998 998853 46666654 544
No 107
>cd03006 PDI_a_EFP1_N PDIa family, N-terminal EFP1 subfamily; EFP1 is a binding partner protein of thyroid oxidase (ThOX), also called Duox. ThOX proteins are responsible for the generation of hydrogen peroxide, a crucial substrate of thyroperoxidase, which functions to iodinate thyroglobulin and synthesize thyroid hormones. EFP1 was isolated through a yeast two-hybrid method using the EF-hand fragment of dog Duox1 as a bait. It could be one of the partners in the assembly of a multiprotein complex constituting the thyroid hydrogen peroxide generating system. EFP1 contains two TRX domains related to the redox active TRX domains of protein disulfide isomerase (PDI). This subfamily is composed of the N-terminal TRX domain of EFP1, which contains a CXXS sequence in place of the typical CXXC motif, similar to ERp44. The CXXS motif allows the formation of stable mixed disulfides, crucial for the ER-retention function of ERp44.
Probab=22.31 E-value=2.1e+02 Score=20.94 Aligned_cols=21 Identities=24% Similarity=0.344 Sum_probs=18.3
Q ss_pred CCCeeEEEEEEEeCChhhHHH
Q 030691 38 VNSKVKLGLYYESLCPYSANF 58 (173)
Q Consensus 38 ~~~kV~V~vyyESlCPd~~~F 58 (173)
...++-|-.||-+-|+.|+.+
T Consensus 27 ~~~~~vlV~FyA~WC~~Ck~l 47 (113)
T cd03006 27 TDAEVSLVMYYAPWDAQSQAA 47 (113)
T ss_pred cCCCEEEEEEECCCCHHHHHH
Confidence 567788889999999999976
No 108
>cd02948 TRX_NDPK TRX domain, TRX and NDP-kinase (NDPK) fusion protein family; most members of this group are fusion proteins which contain one redox active TRX domain containing a CXXC motif and three NDPK domains, and are characterized as intermediate chains (ICs) of axonemal outer arm dynein. Dyneins are molecular motors that generate force against microtubules to produce cellular movement, and are divided into two classes: axonemal and cytoplasmic. They are supramolecular complexes consisting of three protein groups classified according to size: dynein heavy, intermediate and light chains. Axonemal dyneins form two structures, the inner and outer arms, which are attached to doublet microtubules throughout the cilia and flagella. The human homolog is the sperm-specific Sptrx-2, presumed to be a component of the human sperm axoneme architecture. Included in this group is another human protein, TRX-like protein 2, a smaller fusion protein containing one TRX and one NDPK domain, which
Probab=22.24 E-value=2.8e+02 Score=19.25 Aligned_cols=29 Identities=17% Similarity=0.229 Sum_probs=20.9
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHh
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFE 68 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~ 68 (173)
..++-|-.||-+-||.|+.+.. .+.++.+
T Consensus 16 ~~~~vvv~F~a~wC~~Ck~~~p-~l~~~~~ 44 (102)
T cd02948 16 NKGLTVVDVYQEWCGPCKAVVS-LFKKIKN 44 (102)
T ss_pred cCCeEEEEEECCcCHhHHHHhH-HHHHHHH
Confidence 3567788899999999998843 3444444
No 109
>TIGR00412 redox_disulf_2 small redox-active disulfide protein 2. This small protein is found in three archaeal species so far (Methanococcus jannaschii, Archeoglobus fulgidus, and Methanobacterium thermoautotrophicum) as well as in Anabaena PCC7120. It is homologous to thioredoxins, glutaredoxins, and protein disulfide isomerases, and shares with them a redox-active disulfide. The redox active disulfide region CXXC motif resembles neither thioredoxin nor glutaredoxin. A closely related protein found in the same three Archaea, described by redox_disulf_1, has a glutaredoxin-like CP[YH]C sequence; it has been characterized in functional assays as redox-active but unlikely to be a thioredoxin or glutaredoxin.
Probab=22.19 E-value=2.3e+02 Score=18.80 Aligned_cols=24 Identities=21% Similarity=0.245 Sum_probs=15.7
Q ss_pred EEEEEEEeCChhhHHHHHHhHHHHHh
Q 030691 43 KLGLYYESLCPYSANFIINYLVKIFE 68 (173)
Q Consensus 43 ~V~vyyESlCPd~~~Fi~~qL~P~~~ 68 (173)
+|++|. +-||.|+..- ..+..+.+
T Consensus 2 ~i~~~a-~~C~~C~~~~-~~~~~~~~ 25 (76)
T TIGR00412 2 KIQIYG-TGCANCQMTE-KNVKKAVE 25 (76)
T ss_pred EEEEEC-CCCcCHHHHH-HHHHHHHH
Confidence 467776 9999999762 33444444
No 110
>cd02992 PDI_a_QSOX PDIa family, Quiescin-sulfhydryl oxidase (QSOX) subfamily; QSOX is a eukaryotic protein containing an N-terminal redox active TRX domain, similar to that of PDI, and a small C-terminal flavin adenine dinucleotide (FAD)-binding domain homologous to the yeast ERV1p protein. QSOX oxidizes thiol groups to disulfides like PDI, however, unlike PDI, this oxidation is accompanied by the reduction of oxygen to hydrogen peroxide. QSOX is localized in high concentrations in cells with heavy secretory load and prefers peptides and proteins as substrates, not monothiols like glutathione. Inside the cell, QSOX is found in the endoplasmic reticulum and Golgi. The flow of reducing equivalents in a QSOX-catalyzed reaction goes from the dithiol substrate - dithiol of the QSOX TRX domain - dithiols of the QSOX ERV1p domain - FAD - oxygen.
Probab=21.80 E-value=3.1e+02 Score=19.65 Aligned_cols=21 Identities=24% Similarity=0.373 Sum_probs=17.3
Q ss_pred CCeeEEEEEEEeCChhhHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi 59 (173)
.++.-|-.||-+-||.|+.+.
T Consensus 18 ~~~~vvV~f~a~wC~~C~~~~ 38 (114)
T cd02992 18 SPSAWLVEFYASWCGHCRAFA 38 (114)
T ss_pred CCCeEEEEEECCCCHHHHHHh
Confidence 346788889999999999884
No 111
>PRK13675 GTP cyclohydrolase; Provisional
Probab=21.65 E-value=1.4e+02 Score=26.22 Aligned_cols=29 Identities=10% Similarity=0.209 Sum_probs=21.4
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHH
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIF 67 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~ 67 (173)
.-.+.|+|.|.|+||=|+......+...+
T Consensus 144 ~~~l~v~V~~~T~CPCS~~is~~~~~~~~ 172 (308)
T PRK13675 144 RKEIGAEVVGMTACPCAQEMMKERARKKL 172 (308)
T ss_pred EEEEEEEEEEEEcChhhHHHHHHHHHHhh
Confidence 45689999999999998887654333333
No 112
>cd02947 TRX_family TRX family; composed of two groups: Group I, which includes proteins that exclusively encode a TRX domain; and Group II, which are composed of fusion proteins of TRX and additional domains. Group I TRX is a small ancient protein that alter the redox state of target proteins via the reversible oxidation of an active site dithiol, present in a CXXC motif, partially exposed at the protein's surface. TRX reduces protein disulfide bonds, resulting in a disulfide bond at its active site. Oxidized TRX is converted to the active form by TRX reductase, using reducing equivalents derived from either NADPH or ferredoxins. By altering their redox state, TRX regulates the functions of at least 30 target proteins, some of which are enzymes and transcription factors. It also plays an important role in the defense against oxidative stress by directly reducing hydrogen peroxide and certain radicals, and by serving as a reductant for peroxiredoxins. At least two major types of functio
Probab=21.61 E-value=81 Score=20.07 Aligned_cols=19 Identities=11% Similarity=0.169 Sum_probs=15.6
Q ss_pred eeEEEEEEEeCChhhHHHH
Q 030691 41 KVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 41 kV~V~vyyESlCPd~~~Fi 59 (173)
++-+-+||..-||.|+.+.
T Consensus 11 ~~~ll~~~~~~C~~C~~~~ 29 (93)
T cd02947 11 KPVVVDFWAPWCGPCKAIA 29 (93)
T ss_pred CcEEEEEECCCChhHHHhh
Confidence 5668888888999999774
No 113
>PHA00407 phage lambda Rz1-like protein
Probab=21.29 E-value=1.3e+02 Score=21.45 Aligned_cols=33 Identities=27% Similarity=0.177 Sum_probs=18.4
Q ss_pred HHHHHHHHHHhccccCCCCCCCCCCCCCCCeeEEE--EEEE
Q 030691 11 ALSLVFYITLFCFLSGSVSASRTSPSDVNSKVKLG--LYYE 49 (173)
Q Consensus 11 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~kV~V~--vyyE 49 (173)
-+.+.++.+|+-|+|.+ .+..+.+||.|+ +.+|
T Consensus 37 Glllicv~tISGCaSes------~lp~ep~k~TVDaSLMVe 71 (84)
T PHA00407 37 GLLLICVATISGCASES------NLPVEPQKVTVDASLMVE 71 (84)
T ss_pred HHHHHHHHHHhhhhhcc------cCCCCcccceeeeeeeeC
Confidence 34555666777666665 234455665554 4444
No 114
>TIGR03143 AhpF_homolog putative alkyl hydroperoxide reductase F subunit. This family of thioredoxin reductase homologs is found adjacent to alkylhydroperoxide reductase C subunit predominantly in cases where there is only one C subunit in the genome and that genome is lacking the F subunit partner (also a thioredcxin reductase homolog) that is usually found (TIGR03140).
Probab=21.21 E-value=1.8e+02 Score=27.10 Aligned_cols=23 Identities=9% Similarity=0.300 Sum_probs=19.6
Q ss_pred CCCCeeEEEEEEEeCChhhHHHH
Q 030691 37 DVNSKVKLGLYYESLCPYSANFI 59 (173)
Q Consensus 37 ~~~~kV~V~vyyESlCPd~~~Fi 59 (173)
.-+.+++|.+|+-.-||+|.+-.
T Consensus 473 ~~~~~~~i~v~~~~~C~~Cp~~~ 495 (555)
T TIGR03143 473 KITKPVNIKIGVSLSCTLCPDVV 495 (555)
T ss_pred hcCCCeEEEEEECCCCCCcHHHH
Confidence 44678999999999999999764
No 115
>cd03032 ArsC_Spx Arsenate Reductase (ArsC) family, Spx subfamily; Spx is a unique RNA polymerase (RNAP)-binding protein present in bacilli and some mollicutes. It inhibits transcription by binding to the C-terminal domain of the alpha subunit of RNAP, disrupting complex formation between RNAP and certain transcriptional activator proteins like ResD and ComA. In response to oxidative stress, Spx can also activate transcription, making it a general regulator that exerts both positive and negative control over transcription initiation. Spx has been shown to exert redox-sensitive transcriptional control over genes like trxA (TRX) and trxB (TRX reductase), genes that function in thiol homeostasis. This redox-sensitive activity is dependent on the presence of a CXXC motif, present in some members of the Spx subfamily, that acts as a thiol/disulfide switch. Spx has also been shown to repress genes in a sulfate-dependent manner independent of the presence of the CXXC motif.
Probab=21.19 E-value=84 Score=22.89 Aligned_cols=32 Identities=13% Similarity=0.195 Sum_probs=21.7
Q ss_pred EEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 44 LGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 44 V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
|++|+-..||.|++-. +.|- . .-++++++.+.
T Consensus 2 i~iY~~~~C~~c~ka~-~~L~----~----~gi~~~~idi~ 33 (115)
T cd03032 2 IKLYTSPSCSSCRKAK-QWLE----E----HQIPFEERNLF 33 (115)
T ss_pred EEEEeCCCCHHHHHHH-HHHH----H----CCCceEEEecC
Confidence 6899999999999864 2232 2 12566776664
No 116
>smart00594 UAS UAS domain.
Probab=21.17 E-value=50 Score=24.24 Aligned_cols=43 Identities=14% Similarity=0.110 Sum_probs=26.7
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEeee
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWGN 85 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G~ 85 (173)
..|.-+-..+-.-|++|+.|.++.| .++++.++++=++|.|+-
T Consensus 26 ~~K~~lv~~~~~~c~~c~~~~r~vl----~~~~V~~~i~~~fv~~~~ 68 (122)
T smart00594 26 QRRLLWLYLHSQDSPDSQVFNRDVL----CNEAVKSLIRENFIFWQV 68 (122)
T ss_pred hcCCEEEEEeCCCCchHHHHHHHHc----cCHHHHHHHHcCEEEEEe
Confidence 3444444445556999999986544 344555666656777764
No 117
>PF04134 DUF393: Protein of unknown function, DUF393; InterPro: IPR007263 The DCC family, named after the conserved N-terminal DxxCxxC motif, encompasses COG3011 from COG. Proteins in this family are predicted to have a thioredoxin-like fold which, together with the presence of an invariant catalytic cysteine residue, suggests that they are a novel group of thiol-disulphide oxidoreductases []. As some of the bacterial proteins are encoded near penicillin-binding proteins, it has been suggested that these may be involved in redox regulation of cell wall biosynthesis [].
Probab=20.78 E-value=1.1e+02 Score=21.68 Aligned_cols=32 Identities=16% Similarity=0.165 Sum_probs=22.2
Q ss_pred EEEEeCChhhHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 46 LYYESLCPYSANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 46 vyyESlCPd~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
|+|-.-||-|.+++.- +. + ....=.|+++|+.
T Consensus 1 v~YDg~C~lC~~~~~~-l~----~--~d~~~~l~~~~~~ 32 (114)
T PF04134_consen 1 VFYDGDCPLCRREVRF-LR----R--RDRGGRLRFVDIQ 32 (114)
T ss_pred CEECCCCHhHHHHHHH-HH----h--cCCCCCEEEEECC
Confidence 6899999999999743 22 1 3334557888873
No 118
>TIGR03399 RNA_3prim_cycl RNA 3'-phosphate cyclase. Members of this protein family are RNA 3'-phosphate cyclase (6.5.1.4), an enzyme whose function is conserved from E. coli to human. The modification this enzyme performs enables certain RNA ligations to occur, although the full biological roll for this enzyme is not fully described. This model separates this enzyme from a related protein, present only in eukaryotes, localized to the nucleolus, and involved in ribosomal modification.
Probab=20.69 E-value=4.2e+02 Score=23.36 Aligned_cols=62 Identities=19% Similarity=0.267 Sum_probs=45.8
Q ss_pred chhHHHHHHHHHHHhccccCCCCCCCCCCCCCCCeeEEEEEEEeCChh--hHHHHHHhHHHHHhhccCCceeeEEEEEee
Q 030691 7 SSTKALSLVFYITLFCFLSGSVSASRTSPSDVNSKVKLGLYYESLCPY--SANFIINYLVKIFEDVDLLSIVDLHLSPWG 84 (173)
Q Consensus 7 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~kV~V~vyyESlCPd--~~~Fi~~qL~P~~~~~~l~d~vdl~lvP~G 84 (173)
|.++++-.++.+.+|. ..++.+++-.-+.-|- +.+|+++.+.|++.+ +.-.+++++.=.|
T Consensus 93 Si~l~lq~lLp~l~f~----------------~~p~~l~l~GgT~~~~sPsvDy~~~v~lP~l~~--~G~~~~l~v~rRG 154 (326)
T TIGR03399 93 SVTLVLQTLLPALLFA----------------NGPSRVTVSGGTDVPWAPPVDYLRNVFLPLLER--MGIRAELELLRRG 154 (326)
T ss_pred hhHHHHHHHHHHHHhC----------------CCCeEEEEEcccCCCCCCCHHHHHHHHHHHHHh--CCCcEEEEEEeCC
Confidence 4455666666666661 2356788888887776 899999999999987 6666899988776
Q ss_pred ee
Q 030691 85 NA 86 (173)
Q Consensus 85 ~A 86 (173)
..
T Consensus 155 ~y 156 (326)
T TIGR03399 155 FY 156 (326)
T ss_pred cC
Confidence 54
No 119
>cd02966 TlpA_like_family TlpA-like family; composed of TlpA, ResA, DsbE and similar proteins. TlpA, ResA and DsbE are bacterial protein disulfide reductases with important roles in cytochrome maturation. They are membrane-anchored proteins with a soluble TRX domain containing a CXXC motif located in the periplasm. The TRX domains of this family contain an insert, approximately 25 residues in length, which correspond to an extra alpha helix and a beta strand when compared with TRX. TlpA catalyzes an essential reaction in the biogenesis of cytochrome aa3, while ResA and DsbE are essential proteins in cytochrome c maturation. Also included in this family are proteins containing a TlpA-like TRX domain with domain architectures similar to E. coli DipZ protein, and the N-terminal TRX domain of PilB protein from Neisseria which acts as a disulfide reductase that can recylce methionine sulfoxide reductases.
Probab=20.39 E-value=2.7e+02 Score=18.32 Aligned_cols=30 Identities=23% Similarity=0.344 Sum_probs=21.7
Q ss_pred CCeeEEEEEEEeCChhhHHHHHHhHHHHHhh
Q 030691 39 NSKVKLGLYYESLCPYSANFIINYLVKIFED 69 (173)
Q Consensus 39 ~~kV~V~vyyESlCPd~~~Fi~~qL~P~~~~ 69 (173)
..|.-|-.++-+-||.|++++ ..|....++
T Consensus 18 ~~k~~ll~f~~~~C~~C~~~~-~~l~~~~~~ 47 (116)
T cd02966 18 KGKVVLVNFWASWCPPCRAEM-PELEALAKE 47 (116)
T ss_pred CCCEEEEEeecccChhHHHHh-HHHHHHHHH
Confidence 367788888889999999874 445555443
Done!