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Conserved domains on  [gi|1872250530|ref|WP_180159142|]
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hypothetical protein [Acinetobacter sp. YH01026]

Protein Classification

thioredoxin domain-containing protein( domain architecture ID 144)

thioredoxin domain-containing protein may function as a thiol disulfide oxidoreductase that catalyzes the oxidation or reduction of protein disulfide bonds using an active site dithiol, present in a CXXC motif

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Thioredoxin_like super family cl00388
Protein Disulfide Oxidoreductases and Other Proteins with a Thioredoxin fold; The thioredoxin ...
 42-144 2.30e-03

Protein Disulfide Oxidoreductases and Other Proteins with a Thioredoxin fold; The thioredoxin (TRX)-like superfamily is 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 the families of TRX, protein disulfide isomerase (PDI), tlpA, glutaredoxin, NrdH redoxin, and bacterial Dsb proteins (DsbA, DsbC, DsbG, DsbE, DsbDgamma). Members of the superfamily that do not function as PDOs but contain a TRX-fold domain include phosducins, peroxiredoxins, glutathione (GSH) peroxidases, SCO proteins, GSH transferases (GST, N-terminal domain), arsenic reductases, TRX-like ferredoxins and calsequestrin, among others.


The actual alignment was detected with superfamily member cd03022:

Pssm-ID: 469754 [Multi-domain]  Cd Length: 192  Bit Score: 39.15  E-value: 2.30e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1872250530  42 YSYLAVQQLPQL-EDILAD-ELKP-LTVVISRQSGDAPNQMSAAEWQNYCIQDAQILAKQHR--FSFHDSPEPPTAEALM 116
Cdd:cd03022    11 YSYLAHERLPALaARHGATvRYRPiLLGGVFKATGNVPPANRPPAKGRYRLRDLERWARRYGipLRFPPRFPPNTLRAMR 90

                          90       100
                  ....*....|....*....|....*...
gi 1872250530 117 QAEAILRHtplrGQDFLYLLEDVFHMLW 144
Cdd:cd03022    91 AALAAQAE----GDAAEAFARAVFRALW 114
 
Name Accession Description Interval E-value
DsbA_HCCA_Iso cd03022
DsbA family, 2-hydroxychromene-2-carboxylate (HCCA) isomerase subfamily; HCCA isomerase is a ...
 42-144 2.30e-03

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).


Pssm-ID: 239320 [Multi-domain]  Cd Length: 192  Bit Score: 39.15  E-value: 2.30e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1872250530  42 YSYLAVQQLPQL-EDILAD-ELKP-LTVVISRQSGDAPNQMSAAEWQNYCIQDAQILAKQHR--FSFHDSPEPPTAEALM 116
Cdd:cd03022    11 YSYLAHERLPALaARHGATvRYRPiLLGGVFKATGNVPPANRPPAKGRYRLRDLERWARRYGipLRFPPRFPPNTLRAMR 90

                          90       100
                  ....*....|....*....|....*...
gi 1872250530 117 QAEAILRHtplrGQDFLYLLEDVFHMLW 144
Cdd:cd03022    91 AALAAQAE----GDAAEAFARAVFRALW 114
 
Name Accession Description Interval E-value
DsbA_HCCA_Iso cd03022
DsbA family, 2-hydroxychromene-2-carboxylate (HCCA) isomerase subfamily; HCCA isomerase is a ...
 42-144 2.30e-03

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).


Pssm-ID: 239320 [Multi-domain]  Cd Length: 192  Bit Score: 39.15  E-value: 2.30e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1872250530  42 YSYLAVQQLPQL-EDILAD-ELKP-LTVVISRQSGDAPNQMSAAEWQNYCIQDAQILAKQHR--FSFHDSPEPPTAEALM 116
Cdd:cd03022    11 YSYLAHERLPALaARHGATvRYRPiLLGGVFKATGNVPPANRPPAKGRYRLRDLERWARRYGipLRFPPRFPPNTLRAMR 90

                          90       100
                  ....*....|....*....|....*...
gi 1872250530 117 QAEAILRHtplrGQDFLYLLEDVFHMLW 144
Cdd:cd03022    91 AALAAQAE----GDAAEAFARAVFRALW 114
 
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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