Conserved Protein Domain Family
DUF5981

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pfam12225: DUF5981 
Methylene-tetrahydrofolate reductase C terminal
This family is found in bacteria and archaea, and is approximately 100 amino acids in length. There is a conserved NGPCGG sequence motif. This family is the C terminal of methylene-tetrahydrofolate reductase. This protein reduces FAD using the reducing equivalents from reduced FAD, subsequently reduces tetrahydrofolate. The C terminal of MTHFR contains the FAD binding site and is the catalytic portion of the enzyme.
Statistics
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PSSM-Id: 492462
Aligned: 83 rows
Threshold Bit Score: 98.4017
Created: 16-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
WP_015404604 390 TYTLVEHLIKKILFHCRMCGDCTLAESSYLCPQSGCPKKMINGPCGGSN-NGYCEVYPnKRLCFWVRSYHRGLEPDCHTI 468 Desulfocapsa su...
WP_015042310 397 PFHGIEHLAKSCMYNCQDCGDCALIDVAYVCPMGNCPKNQRNGPCEGSY-NGWCEVYPnKQKCIWVKAYYRLKGYSEEEK 475 unclassified De...
Q2LUQ0       400 PLHKLEYLLKTLLYGCRDCGDCALVDTAFLCPMSQCPKQQRNGPCGGSH-QGWCEVYPdRRKCIYVKAYARLKADRQESR 478 Syntrophus acid...
Q88E30       377 VLHTLERSVKRPLVGCDTCGRCRLEDTLYICPET-CPKGLANGPCGGTA-LNRCEFG--DRECIHSVKYRTAKAVRQTAV 452 Pseudomonas put...
Q6FBE2       366 ILLKIEHSSKHRLVGCESCGECRLGDTLYICPET-CPKGLANGPCGGTS-LDRCEFE--DRECIHSVKARLAKKIHQTEI 441 Acinetobacter b...
WP_013674261  58 AFTTVERVTKQELFGCRMCGQCALPATGYTCPMT-CPKQLRNGPCGGVSaSGGCEVHP-ELPCVWVVAYERSEQAGHGAD 135 Pseudonocardia ...
WP_014433252  39 AIKPVEDFAKERLFGCRHCGQCILHSTGMSCPME-CPKNLRNGPCGGVRaDGHCEVKP-AMRCVWVVAYENSLQMPIYGH 116 Caldilinea
BAL27049      44 PVAAFERSVKGFLFDCKMCGQCALSSTGMSCSMN-CPKNLRNGPCGGVRaNGHCEVRP-DMKCVWVEAFAGSRRMHITGQ 121
Q92K71        79 PVTFVERHVKGFLFDCRMCGQCALSSTGMSCPMN-CPKQLRNGPCGGVRaNGNCEVEP-DMPCVWVQAWKGSQNM-VKGD 155 Sinorhizobium m...
WP_012583983 110 LKIEPGRSLGSFARLCSACGECWIYYTGNLCMEKLCPKKMRNGPCGGSE-EGMCEVF--NRLCPWVILFKN-KRITEEEF 185 Dictyoglomus
WP_015404604 469 HsPKPIPPKDWS 480 Desulfocapsa sulfexigens
WP_015042310 476 LnSYHVSPYNWE 487 unclassified Dehalobacter
Q2LUQ0       479 LeTLQVPPCNWD 490 Syntrophus aciditrophicus SB
Q88E30       453 LtERLIPCIEVE 464 Pseudomonas putida KT2440
Q6FBE2       442 LkTKLIPAISit 453 Acinetobacter baylyi
WP_013674261 136 L-DLLQRPVDQR 146 Pseudonocardia dioxanivorans
WP_014433252 117 EmHQIQPPVNRQ 128 Caldilinea
BAL27049     122 QiHVVQKPVDRR 133
Q92K71       156 AiMNVQKPVNQS 167 Sinorhizobium meliloti
WP_012583983 186 L--KIIPPKDFS 195 Dictyoglomus
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