Protein Info for Psyr_3950 in Pseudomonas syringae pv. syringae B728a

Annotation: Small GTP-binding protein domain:GTP-binding:GTP-binding protein Era

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

• TIGR00231: small GTP-binding protein domain
  • amino acids 9 to 167 (159 residues), 102.1 bits, E=2.8e-33
• TIGR00436: GTP-binding protein Era
  • amino acids 10 to 280 (271 residues), 332.9 bits, E=1.4e-103
• PF02421: FeoB_N
  • amino acids 12 to 168 (157 residues), 53.4 bits, E=1e-17
• PF01926: MMR_HSR1
  • amino acids 12 to 126 (115 residues), 91.3 bits, E=2e-29
• PF00009: GTP_EFTU
  • amino acids 12 to 175 (164 residues), 31.6 bits, E=5.6e-11
• PF10662: PduV-EutP
  • amino acids 12 to 170 (159 residues), 21.9 bits, E=6.1e-08
• PF04548: AIG1
  • amino acids 13 to 121 (109 residues), 38.2 bits, E=4.6e-13
• PF07650: KH_2
  • amino acids 210 to 285 (76 residues), 72.9 bits, E=7e-24

Best Hits

Swiss-Prot: 100% identical to ERA_PSE14: GTPase Era (era) from Pseudomonas savastanoi pv. phaseolicola (strain 1448A / Race 6)

KEGG orthology group: K03595, GTP-binding protein Era (inferred from 99% identity to pst:PSPTO_4216)

MetaCyc: 61% identical to 30S ribosomal subunit maturation GTPase Era (Escherichia coli K-12 substr. MG1655)
3.6.1.15,3.6.5.6,3.6.5.5,3.6.5.4,3.6.5.3,3.6.5.2,3.6.5.1,3.6.1.-,3.6.1.5 [EC: 3.6.1.15, 3.6.1.5, 3.6.5.1, 3.6.5.2, 3.6.5.3, 3.6.5.4, 3.6.5.5, 3.6.5.6]

Predicted SEED Role

"GTP-binding protein Era" in subsystem Bacterial Cell Division or Universal GTPases

MetaCyc Pathways

• superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (18/18 steps found)
• pyrimidine deoxyribonucleotides de novo biosynthesis I (9/9 steps found)
• superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli) (12/14 steps found)
• pyrimidine deoxyribonucleotides de novo biosynthesis III (8/9 steps found)
• pyrimidine deoxyribonucleotides de novo biosynthesis IV (6/7 steps found)
• pyrimidine deoxyribonucleotides biosynthesis from CTP (6/8 steps found)
• UTP and CTP dephosphorylation I (5/7 steps found)
• UTP and CTP dephosphorylation II (1/3 steps found)

KEGG Metabolic Maps

• Purine metabolism
• Pyrimidine metabolism
• Thiamine metabolism

Isozymes

Compare fitness of predicted isozymes for: 3.6.1.15

Use Curated BLAST to search for 3.6.1.15 or 3.6.1.5 or 3.6.5.1 or 3.6.5.2 or 3.6.5.3 or 3.6.5.4 or 3.6.5.5 or 3.6.5.6

Sequence Analysis Tools

See Q4ZPE2 at UniProt or InterPro

Protein Sequence (300 amino acids)

>Psyr_3950 Small GTP-binding protein domain:GTP-binding:GTP-binding protein Era (Pseudomonas syringae pv. syringae B728a)
MNDTTATRCGYVAIVGRPNVGKSTLLNHILGQKLAITSRKPQTTRHNMLGIKTEGAVQAI
YVDTPGMHKNGEKALNRYMNKTASAALKDVDVVIFVVDRTRWTDEDQMVLERVQYVQGPV
ILAINKTDRIEDKSDLMPHLEWLQGQLPNASIVPISAQHGHNLEALESLIASHLPENDHF
FPEDQITDRSSRFLAAELVREKIMRQLGAELPYQITVEIEEFKQQGRTLHIHALILVERD
GQKKIIIGDKGDRIKRIGSDARRDMELLFDSKVMLNLWVKVKGGWSDDERALRSLGYGDL