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sigma-2_protein

Euk-Vir

Mammalian_orthoreovirus_3

sigma-2_protein__YP_003199425__Mammalian_orthoreovirus_3__538123

Identity

Accession:
YP_003199425 ↗
Protein ID:
sigma-2_protein
Kingdom:
euk

Quality

62.7 mean pLDDT

3D Structure

Domains

high = three domain segmentations agree, medium = two domain segmentations agree. Numbered high-first then medium, N→C within each tier.

D1 medium residues 164-268
PDB
Domain cluster: representative
Pfam (1)
AccessionNameScoreE-valueQ covHMM cov
PF03084.20 best Sigma_1_2 191.5 4.70e-56 100.0% 25.0%
CATH (18)
Domain IDClass IDClassificationTM-scoreBitsE-valueQ covT cov
3l9fA01 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.60 41.0 4.44e-01 85.7% 83.1%
2p4wA01 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.57 39.0 3.98e-01 87.6% 71.8%
4e70A01 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.57 40.0 4.13e-01 88.6% 75.2%
1bm9A00 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.57 42.0 4.02e-01 86.7% 67.5%
5h20A00 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.57 40.0 4.05e-01 88.6% 74.8%
4esbA00 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.55 38.0 3.88e-01 85.7% 72.8%
2nyxB01 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.55 36.0 3.29e-01 87.6% 47.9%
2qbyA03 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.54 39.0 4.09e-01 87.6% 86.7%
5dymA00 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.54 37.0 3.82e-01 84.8% 75.0%
1kv3A01 2.60.40.10 Mainly Beta › Sandwich › Immunoglobulin-like › Immunoglobulins 0.54 32.0 3.21e-01 71.4% 54.1%
1cixA00 4.10.40.20 Few Secondary Structures › Irregular › Omega-AgatoxinV › 0.54 24.0 3.43e-01 79.0% 97.7%
1ulyA01 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.54 36.0 3.84e-01 87.6% 79.8%
1gcbA01 3.90.70.10 Alpha Beta › Alpha-Beta Complex › Cathepsin B; Chain A › Cysteine proteinases 0.53 42.0 2.94e-01 88.6% 94.2%
1vwxP00 3.90.470.10 Alpha Beta › Alpha-Beta Complex › Ribosomal Protein L22; Chain A › Ribosomal protein L22/L17 0.53 46.0 4.05e-01 94.3% 86.3%
1sfxB00 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.53 39.0 4.01e-01 96.2% 80.8%
1kyzA01 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.52 39.0 3.95e-01 89.5% 79.6%
1vtnC00 1.10.10.10 Mainly Alpha › Orthogonal Bundle › Arc Repressor Mutant, subunit A › Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain 0.52 41.0 4.20e-01 85.7% 95.1%
4ctaA02 3.30.70.2860 Alpha Beta › 2-Layer Sandwich › Alpha-Beta Plaits › 0.51 25.0 2.97e-01 91.4% 68.0%
ECOD (45)
UIDF-IDClassificationTM-scoreBitsE-valueQ covT cov
168906 3132.1.1.1 alpha complex topology › Core protein VP6 › Core protein VP6 › Core protein VP6 › Sigma_1_2 0.93 90.0 5.76e-01 100.0% 25.6%
158467 3132.1.1.1 alpha complex topology › Core protein VP6 › Core protein VP6 › Core protein VP6 › Sigma_1_2 0.93 89.0 5.68e-01 100.0% 25.2%
387062 3132.1.1.1 alpha complex topology › Core protein VP6 › Core protein VP6 › Core protein VP6 › Sigma_1_2 0.87 83.0 5.35e-01 100.0% 25.5%
4964911 101.1.2.920 alpha arrays › HTH › HTH › winged helix domain › HTH_TbsP_C 0.63 43.0 4.04e-01 84.8% 58.4%
4999532 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.61 44.0 3.44e-01 87.6% 33.6%
4987112 101.1.2.0 alpha arrays › HTH › HTH › winged helix domain 0.61 42.0 3.91e-01 89.5% 56.9%
4957834 101.1.2.920 alpha arrays › HTH › HTH › winged helix domain › HTH_TbsP_C 0.60 43.0 4.16e-01 90.5% 65.0%
5016950 101.1.2.31 alpha arrays › HTH › HTH › winged helix domain › TFIIE_alpha 0.60 40.0 4.24e-01 87.6% 78.9%
5076707 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.59 42.0 4.26e-01 86.7% 73.3%
5045747 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.59 39.0 4.22e-01 82.9% 78.9%
5062261 101.1.2.892 alpha arrays › HTH › HTH › winged helix domain › ArsR 0.59 40.0 4.10e-01 88.6% 72.0%
3191879 221.4.1.0 a+b two layers › beta-Grasp › Nudix › Nudix 0.59 48.0 3.97e-01 97.1% 48.9%
3957963 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.59 38.0 3.98e-01 80.0% 71.6%
4999286 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.58 41.0 3.49e-01 86.7% 42.8%
5065027 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.58 42.0 3.85e-01 86.7% 55.9%
3587894 101.1.2.49 alpha arrays › HTH › HTH › winged helix domain › PadR,Vir_act_alpha_C 0.58 39.0 3.34e-01 81.0% 41.7%
3531382 101.1.2.0 alpha arrays › HTH › HTH › winged helix domain 0.57 44.0 2.76e-01 86.7% 14.8%
5079787 101.1.2.892 alpha arrays › HTH › HTH › winged helix domain › ArsR 0.57 33.0 2.97e-01 84.8% 40.0%
2036621 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.57 40.0 4.05e-01 88.6% 74.8%
4971744 101.1.2.141 alpha arrays › HTH › HTH › winged helix domain › HTH_24 0.56 37.0 3.99e-01 86.7% 81.2%
4478972 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.56 40.0 3.94e-01 86.7% 70.0%
4562581 101.1.2.110 alpha arrays › HTH › HTH › winged helix domain › HTH_IclR 0.56 37.0 4.24e-01 87.6% 100.0%
5061948 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.56 41.0 3.71e-01 87.6% 56.2%
3278855 101.1.2.141 alpha arrays › HTH › HTH › winged helix domain › HTH_24 0.55 34.0 4.07e-01 83.8% 100.0%
None 0.55 36.0 4.16e-01 88.6% 100.0%
4625648 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.55 38.0 3.82e-01 85.7% 68.8%
3977793 101.1.2.0 alpha arrays › HTH › HTH › winged helix domain 0.55 38.0 4.01e-01 90.5% 80.9%
4976218 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.54 39.0 3.81e-01 88.6% 66.7%
3996681 389.2.1.3 few secondary structure elements › EGF-like › Serine protease inhibitors › Serine protease inhibitors › TIL_2 0.54 26.0 3.37e-01 81.0% 83.6%
3384684 101.1.2.0 alpha arrays › HTH › HTH › winged helix domain 0.54 37.0 4.06e-01 88.6% 89.4%
5047402 101.1.2.48 alpha arrays › HTH › HTH › winged helix domain › PadR 0.53 38.0 3.76e-01 87.6% 70.9%
3531322 101.1.2.564 alpha arrays › HTH › HTH › winged helix domain › PF27514 0.53 33.0 3.86e-01 86.7% 98.5%
5024784 101.1.2.135 alpha arrays › HTH › HTH › winged helix domain › MarR_2 0.53 35.0 3.85e-01 89.5% 87.5%
3730850 221.4.1.0 a+b two layers › beta-Grasp › Nudix › Nudix 0.53 45.0 3.83e-01 93.3% 73.7%
4575460 101.1.2.166 alpha arrays › HTH › HTH › winged helix domain › MCM6_C 0.53 43.0 4.29e-01 90.5% 96.4%
3167709 101.1.2.166 alpha arrays › HTH › HTH › winged helix domain › MCM6_C 0.53 43.0 4.23e-01 91.4% 91.3%
5076403 218.2.1.1 a+b two layers › Enolase-N/ribosomal protein › Ribosomal protein L22 › Ribosomal protein L22 › Ribosomal_L22 0.52 46.0 4.24e-01 98.1% 76.7%
5053839 101.1.2.0 alpha arrays › HTH › HTH › winged helix domain 0.52 33.0 3.70e-01 85.7% 89.3%
4943364 101.1.2.0 alpha arrays › HTH › HTH › winged helix domain 0.51 39.0 3.71e-01 87.6% 69.1%
4982081 101.1.2.30 alpha arrays › HTH › HTH › winged helix domain › TrmB 0.51 37.0 3.63e-01 93.3% 69.6%
3743842 101.1.2.0 alpha arrays › HTH › HTH › winged helix domain 0.51 37.0 3.79e-01 83.8% 79.0%
4965203 101.1.2.30 alpha arrays › HTH › HTH › winged helix domain › TrmB 0.51 37.0 3.73e-01 93.3% 74.1%
4512924 101.1.21.0 alpha arrays › HTH › HTH › HTH in T7 RNA polymerase 0.51 41.0 3.20e-01 88.6% 68.3%
3040624 3870.1.1.1 alpha bundles › Complement regulator-acquiring surface protein 2 (CRASP-2) › Complement regulator-acquiring surface protein 2 (CRASP-2) › Complement regulator-acquiring surface protein 2 (CRASP-2) › CRASP-2 0.50 34.0 2.72e-01 76.2% 33.0%
5064508 101.1.2.275 alpha arrays › HTH › HTH › winged helix domain › DUF1495 0.50 37.0 3.85e-01 87.6% 84.0%
D2 medium residues 333-417
PDB
Domain cluster: representative
Pfam (1)
AccessionNameScoreE-valueQ covHMM cov
PF03084.20 best Sigma_1_2 150.4 1.40e-43 100.0% 19.9%
CATH (9)
Domain IDClass IDClassificationTM-scoreBitsE-valueQ covT cov
1yc9A01 1.20.1600.10 Mainly Alpha › Up-down Bundle › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) 0.73 52.0 3.43e-01 74.1% 20.8%
3f75P00 1.10.287.2250 Mainly Alpha › Orthogonal Bundle › Helix Hairpins › 0.70 37.0 3.92e-01 82.4% 58.7%
2o5iN07 1.10.132.30 Mainly Alpha › Orthogonal Bundle › Topoisomerase I; Chain A, domain 4 › RNA polymerase Rpb1 funnel domain 0.63 52.0 4.61e-01 85.9% 80.2%
3fblA00 1.20.58.800 Mainly Alpha › Up-down Bundle › Methane Monooxygenase Hydroxylase; Chain G, domain 1 › 0.62 37.0 3.77e-01 88.2% 61.0%
2h7oA01 1.20.120.1330 Mainly Alpha › Up-down Bundle › Four Helix Bundle (Hemerythrin (Met), subunit A) › Rac1-binding domain, N-terminal GTPase binding subdomain 0.62 41.0 3.59e-01 95.3% 46.3%
4mndA02 1.20.120.1760 Mainly Alpha › Up-down Bundle › Four Helix Bundle (Hemerythrin (Met), subunit A) › CDP-alcohol phosphotransferase transmembrane (TM) domain 0.59 40.0 3.12e-01 71.8% 33.5%
3qxzA02 1.10.12.10 Mainly Alpha › Orthogonal Bundle › Lyase 2-enoyl-coa Hydratase; Chain A, domain 2 › Lyase 2-enoyl-coa Hydratase, Chain A, domain 2 0.56 36.0 4.10e-01 82.4% 93.3%
1yozA00 1.10.3200.10 Mainly Alpha › Orthogonal Bundle › Hypothetical protein af0941 › AF0941-like 0.54 38.0 3.48e-01 88.2% 54.9%
2q0iA00 3.60.15.10 Alpha Beta › 4-Layer Sandwich › Metallo-beta-lactamase; Chain A › Ribonuclease Z/Hydroxyacylglutathione hydrolase-like 0.50 43.0 2.96e-01 94.1% 31.3%
ECOD (30)
UIDF-IDClassificationTM-scoreBitsE-valueQ covT cov
4126680 109.4.1.681 alpha superhelices › Repetitive alpha hairpins › ARM repeat › ARM repeat › Fungal_trans_2 0.82 69.0 4.35e-01 89.4% 33.8%
158467 3132.1.1.1 alpha complex topology › Core protein VP6 › Core protein VP6 › Core protein VP6 › Sigma_1_2 0.82 75.0 4.71e-01 100.0% 20.9%
3984078 5085.1.1.1 a+b duplicates or obligate multimers › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › OEP 0.78 53.0 3.59e-01 70.6% 34.9%
3838659 5085.1.1.0 a+b duplicates or obligate multimers › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) 0.76 56.0 3.53e-01 76.5% 18.3%
5052377 3755.3.1.0 alpha bundles › YscO-like › CT398 helical hairpin › CT398 helical hairpin 0.74 58.0 4.36e-01 84.7% 55.2%
4429278 5085.1.1.1 a+b duplicates or obligate multimers › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › OEP 0.73 52.0 3.23e-01 72.9% 14.7%
3982740 5086.1.1.190 alpha bundles › helical hairpin of HlyD-like secretion proteins › helical hairpin of HlyD-like secretion proteins › helical hairpin of HlyD-like secretion proteins › OEP 0.73 52.0 3.84e-01 72.9% 32.0%
4461398 5085.1.1.1 a+b duplicates or obligate multimers › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › OEP 0.72 50.0 3.15e-01 72.9% 14.2%
3975665 5085.1.1.1 a+b duplicates or obligate multimers › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › OEP 0.71 50.0 3.16e-01 74.1% 15.1%
4320352 5085.1.1.1 a+b duplicates or obligate multimers › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › OEP 0.71 57.0 3.62e-01 87.1% 42.7%
5060201 4163.1.1.1 alpha bundles › GINS helical bundle-like › GINS helical bundle-like › PSF1 N-terminal domain-like › Sld5 0.71 54.0 4.75e-01 81.2% 56.8%
4521994 5085.1.1.1 a+b duplicates or obligate multimers › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › OEP 0.70 50.0 3.22e-01 74.1% 16.9%
3907213 604.1.1.0 alpha bundles › Spectrin repeat-like › Spectrin repeat › Spectrin repeat 0.69 56.0 5.32e-01 88.2% 75.0%
2555592 5069.1.1.3 alpha bundles › Transmembrane heme-binding four-helical bundle › Transmembrane heme-binding four-helical bundle › Transmembrane di-heme cytochromes › Cyt_bd_oxida_I 0.67 45.0 4.60e-01 72.9% 70.6%
4066295 5085.1.1.1 a+b duplicates or obligate multimers › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › Outer membrane efflux proteins (OEP) › OEP 0.66 53.0 3.28e-01 84.7% 60.4%
5055565 192.15.1.224 alpha bundles › Long alpha-hairpin › Endosomal sorting complex assembly domains › Endosomal sorting complex assembly domains › SHOCT 0.66 56.0 4.83e-01 91.8% 86.9%
4981561 150.1.1.0 alpha bundles › Ferritin/Heme oxygenase/4-helical cytokines › Ferritin/Heme oxygenase › Ferritin 0.66 52.0 4.39e-01 85.9% 58.6%
2831866 192.4.1.1 alpha bundles › Long alpha-hairpin › Ribosomal protein L29 (L29p) › Ribosomal protein L29 (L29p) › Ribosomal_L29 0.66 41.0 3.60e-01 88.2% 43.8%
3194364 109.4.1.681 alpha superhelices › Repetitive alpha hairpins › ARM repeat › ARM repeat › Fungal_trans_2 0.66 58.0 3.68e-01 98.8% 48.5%
3639859 5001.1.1.62 alpha bundles › Family A G protein-coupled receptor-like › Family A G protein-coupled receptor-like › Family A G protein-coupled receptor-like › YIF1 0.65 55.0 4.14e-01 100.0% 39.0%
3560925 604.1.1.20 alpha bundles › Spectrin repeat-like › Spectrin repeat › Spectrin repeat › AKNA 0.65 52.0 4.84e-01 88.2% 71.8%
3595031 109.4.1.1312 alpha superhelices › Repetitive alpha hairpins › ARM repeat › ARM repeat › PF30475 0.64 37.0 2.53e-01 87.1% 15.8%
3057625 3455.1.1.0 alpha arrays › WY-domain in RXLR effectors › WY-domain in RXLR effectors › WY-domain in RXLR effectors 0.64 34.0 3.51e-01 88.2% 54.4%
3709598 601.1.1.0 alpha bundles › Four-helical up-and-down bundle › alpha-catenin-related › alpha-catenin/vinculin 0.63 52.0 4.35e-01 91.8% 65.2%
3412555 386.1.1.0 few secondary structure elements › beta-beta-alpha zinc fingers › beta-beta-alpha zinc fingers › beta-beta-alpha zinc fingers 0.62 44.0 4.00e-01 72.9% 60.0%
5023725 3352.1.1.8 alpha bundles › STT3/PglB/AglB transmembrane domain › STT3/PglB/AglB transmembrane domain › STT3/PglB/AglB transmembrane domain › PTPS_related 0.56 45.0 2.95e-01 89.4% 43.7%
3999153 316.1.1.0 a+b three layers › Nucleotidyltransferase-like › Nucleotidyltransferase › Nucleotidyltransferase 0.55 42.0 4.04e-01 82.4% 71.0%
3271281 148.1.1.0 alpha arrays › Histone-like › Histone-related › Histone 0.51 35.0 3.78e-01 76.5% 88.6%
5051036 310.3.1.0 a+b two layers › RRF/tRNA synthetase additional domain-like › General secretion pathway protein M (EpsM) periplasmic domain-related › General secretion pathway protein M (EpsM) periplasmic domain-related 0.51 41.0 3.13e-01 87.1% 85.6%
3741179 601.3.1.13 alpha bundles › Four-helical up-and-down bundle › Histidine-containing phosphotransfer domain, HPT domain › Histidine-containing phosphotransfer domain, HPT domain › TMEM33_Pom33 0.50 43.0 3.18e-01 95.3% 81.7%