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Conserved domains on  [gi|281361237|ref|NP_649669|]
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globin 2, isoform B [Drosophila melanogaster]

Protein Classification

globin( domain architecture ID 10099307)

M-family globin similar to a variety of single-domain globins such as myoglobin and hemoglobin

CATH:  1.10.490.10
Gene Ontology:  GO:0019825|GO:0020037|GO:0005344|GO:0005506|GO:0015671
PubMed:  32863222|16061809|19281958|23209182
SCOP:  4000551

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Mb-like cd01040
myoglobin-like; M family globin domain; This family includes chimeric (FHbs/flavohemoglobins) ...
 61-161 1.47e-13

myoglobin-like; M family globin domain; This family includes chimeric (FHbs/flavohemoglobins) and single-domain globins: FHbs, Ngbs/neuroglobins, Cygb/cytoglobins, GbE/avian eye specific globin E, GbX/globin X, amphibian GbY/globin Y, Mb/myoglobin, HbA/hemoglobin-alpha, HbB/hemoglobin-beta, SDgbs/single-domain globins related to FHbs, and Adgb/androglobin. The M family exhibits the canonical secondary structure of hemoglobins, a 3-over-3 alpha-helical sandwich structure (3/3 Mb-fold), built by eight alpha-helical segments (named A through H). In Adgbs, the globin domain is split into two: helices C-H are followed by helices A-B and the two parts are separated by the IQ motif. Although rearranged, the globin domain of most Adgbs contains a number of conserved residues which play critical roles in heme-coordination and gas ligand binding. Adgbs have been omitted from this A-H helix cd.


:

Pssm-ID: 381254  Cd Length: 133  Bit Score: 65.17  E-value: 1.47e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281361237  61 LRNAWRLIEPFQRRFGKENFYSFLTRNEDLINFFRKDGKINLS-----KLHGHAMAMMKLMSKLVQTLDCNLAFRLALDE 135
Cdd:cd01040    1 VKSSWARVKKDKEEFGVAIFLRLFEANPELKKLFPKFAGVDLDlkgspEFKAHAKRVVGALDSLIDNLDDPEALDALLRK 80

                         90       100
                 ....*....|....*....|....*.
gi 281361237 136 NLPTHLKNGIDPDYMRMLATALKSYI 161
Cdd:cd01040   81 LGKRHKRRGVTPEHFEVFGEALLETL 106
 
Name Accession Description Interval E-value
Mb-like cd01040
myoglobin-like; M family globin domain; This family includes chimeric (FHbs/flavohemoglobins) ...
 61-161 1.47e-13

myoglobin-like; M family globin domain; This family includes chimeric (FHbs/flavohemoglobins) and single-domain globins: FHbs, Ngbs/neuroglobins, Cygb/cytoglobins, GbE/avian eye specific globin E, GbX/globin X, amphibian GbY/globin Y, Mb/myoglobin, HbA/hemoglobin-alpha, HbB/hemoglobin-beta, SDgbs/single-domain globins related to FHbs, and Adgb/androglobin. The M family exhibits the canonical secondary structure of hemoglobins, a 3-over-3 alpha-helical sandwich structure (3/3 Mb-fold), built by eight alpha-helical segments (named A through H). In Adgbs, the globin domain is split into two: helices C-H are followed by helices A-B and the two parts are separated by the IQ motif. Although rearranged, the globin domain of most Adgbs contains a number of conserved residues which play critical roles in heme-coordination and gas ligand binding. Adgbs have been omitted from this A-H helix cd.


Pssm-ID: 381254  Cd Length: 133  Bit Score: 65.17  E-value: 1.47e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281361237  61 LRNAWRLIEPFQRRFGKENFYSFLTRNEDLINFFRKDGKINLS-----KLHGHAMAMMKLMSKLVQTLDCNLAFRLALDE 135
Cdd:cd01040    1 VKSSWARVKKDKEEFGVAIFLRLFEANPELKKLFPKFAGVDLDlkgspEFKAHAKRVVGALDSLIDNLDDPEALDALLRK 80

                         90       100
                 ....*....|....*....|....*.
gi 281361237 136 NLPTHLKNGIDPDYMRMLATALKSYI 161
Cdd:cd01040   81 LGKRHKRRGVTPEHFEVFGEALLETL 106
 
Name Accession Description Interval E-value
Mb-like cd01040
myoglobin-like; M family globin domain; This family includes chimeric (FHbs/flavohemoglobins) ...
 61-161 1.47e-13

myoglobin-like; M family globin domain; This family includes chimeric (FHbs/flavohemoglobins) and single-domain globins: FHbs, Ngbs/neuroglobins, Cygb/cytoglobins, GbE/avian eye specific globin E, GbX/globin X, amphibian GbY/globin Y, Mb/myoglobin, HbA/hemoglobin-alpha, HbB/hemoglobin-beta, SDgbs/single-domain globins related to FHbs, and Adgb/androglobin. The M family exhibits the canonical secondary structure of hemoglobins, a 3-over-3 alpha-helical sandwich structure (3/3 Mb-fold), built by eight alpha-helical segments (named A through H). In Adgbs, the globin domain is split into two: helices C-H are followed by helices A-B and the two parts are separated by the IQ motif. Although rearranged, the globin domain of most Adgbs contains a number of conserved residues which play critical roles in heme-coordination and gas ligand binding. Adgbs have been omitted from this A-H helix cd.


Pssm-ID: 381254  Cd Length: 133  Bit Score: 65.17  E-value: 1.47e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 281361237  61 LRNAWRLIEPFQRRFGKENFYSFLTRNEDLINFFRKDGKINLS-----KLHGHAMAMMKLMSKLVQTLDCNLAFRLALDE 135
Cdd:cd01040    1 VKSSWARVKKDKEEFGVAIFLRLFEANPELKKLFPKFAGVDLDlkgspEFKAHAKRVVGALDSLIDNLDDPEALDALLRK 80

                         90       100
                 ....*....|....*....|....*.
gi 281361237 136 NLPTHLKNGIDPDYMRMLATALKSYI 161
Cdd:cd01040   81 LGKRHKRRGVTPEHFEVFGEALLETL 106
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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