Protein Info for A4249_RS12555 in Brevundimonas sp. GW460-12-10-14-LB2
Annotation: argininosuccinate lyase
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
Best Hits
Swiss-Prot: 76% identical to ARLY_CAUVC: Argininosuccinate lyase (argH) from Caulobacter vibrioides (strain ATCC 19089 / CB15)
KEGG orthology group: K01755, argininosuccinate lyase [EC: 4.3.2.1] (inferred from 86% identity to bsb:Bresu_0616)MetaCyc: 43% identical to argininosuccinate lyase (Escherichia coli K-12 substr. MG1655)
Argininosuccinate lyase. [EC: 4.3.2.1]
Predicted SEED Role
"Argininosuccinate lyase (EC 4.3.2.1)" in subsystem Arginine Biosynthesis extended (EC 4.3.2.1)
MetaCyc Pathways
- L-arginine biosynthesis II (acetyl cycle) (10/10 steps found)
- L-arginine biosynthesis I (via L-ornithine) (8/9 steps found)
- L-arginine biosynthesis III (via N-acetyl-L-citrulline) (7/9 steps found)
- nitric oxide biosynthesis II (mammals) (2/3 steps found)
- urea cycle (3/5 steps found)
- canavanine biosynthesis (2/4 steps found)
- superpathway of arginine and polyamine biosynthesis (11/17 steps found)
- superpathway of L-citrulline metabolism (7/12 steps found)
- L-arginine biosynthesis IV (archaea) (4/9 steps found)
KEGG Metabolic Maps
- Alanine and aspartate metabolism
- Arginine and proline metabolism
- Urea cycle and metabolism of amino groups
Isozymes
No predicted isozymesUse Curated BLAST to search for 4.3.2.1
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
Predict protein localization: PSORTb (Gram-negative bacteria)
Predict transmembrane helices and signal peptides: Phobius
Check the current SEED with FIGfam search
Find homologs in fast.genomics or the ENIGMA genome browser
See A0A160HZ27 at UniProt or InterPro
Protein Sequence (454 amino acids)
>A4249_RS12555 argininosuccinate lyase (Brevundimonas sp. GW460-12-10-14-LB2) MWGGRFSSRPAEIMQAINVSIGVDQRLWRQDLAGSRAHCRMLAKQGIIAQADADAILGGL EVIQSEIEAGTFPFRDQFEDIHMNVEARLNELIGEPSGRLHTARSRNDQVAVDFRLWVRD ACDRSVAQLKALQAALLTRAEQHAGDLMPGFTHLQTAQPVTLGHHLMAYVEMFGRDAGRF ADARARMNESPLGAAALAGSPFPIDRQMTAAELGFDRPMANSLDAVSDRDFALESLAAAS ITAGHLSRLAEEIVVWMTPMFGFASLPDDLTTGSSIMPQKRNPDAAELVRAKTGRIMGSL VALSTVMKGLPLAYSKDMQEDKPPVFEAFDALDLALVAMTAMVSALQPNTERMAQAAGAG FSTATDLADWLVRELNLPFRKAHHVTGAAVKRAEGLGVDLSQLPLEEMQKLEPGITEAVY KVLTAEASCQSRQSYGGTAPEQVRARIADWRARL