Protein Info for CCNA_03204 in Caulobacter crescentus NA1000 Δfur

Annotation: alanine racemase

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• PF01168: Ala_racemase_N
  • amino acids 22 to 245 (224 residues), 86.1 bits, E=3e-28
• PF14031: D-ser_dehydrat
  • amino acids 266 to 384 (119 residues), 53.2 bits, E=3.8e-18

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccs:CCNA_03204)

Predicted SEED Role

"Low-specificity L-threonine aldolase (EC 4.1.2.48)" (EC 4.1.2.48)

MetaCyc Pathways

• glycine biosynthesis IV (1/1 steps found)
• L-threonine degradation IV (1/2 steps found)
• superpathway of L-threonine metabolism (9/18 steps found)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 4.1.2.48

Sequence Analysis Tools

See A0A0H3CCM6 at UniProt or InterPro

Protein Sequence (402 amino acids)

>CCNA_03204 alanine racemase (Caulobacter crescentus NA1000 Δfur)
MEGDNMNFPSTEHLPQTPLLVVDRAALERNLARMQALCDAAGVRLRAHGKTHKCSTLGRL
IIERGAVGLCCQTVGEAEAYVAGGIQDVLVTAPSPPWGAARLAALAKTGARIGAVADDEG
QIDRLSDAAVAAGVTLDLVVDLDLGTHRAGAYPKDALRLARAADAAPGLRFAGLQAYLGH
LQHMDDLDLRKSADEAAFATLKALVAELTEAGLPPPVVTGGGTGTHIYDLASGVYTELQA
GSYAVMDVEYDACGAPGGQAWGFEPAMAIAATVVSANHKSHVTVDAGFKAVSMDGPPARV
VAGAAPGSLWRAMGDEHGMIAHLSLIDVLKAGGRDPLGFDKAVAEADADPARAWPADAPR
VGDIVWLQPGHCDPTINLYDALHVWDGETLERWAVDGRRVSK