Protein Info for Rru_A0621 in Rhodospirillum rubrum S1H

Annotation: Magnesium-chelatase, subunit H (NCBI)

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

1 100 200 300 400 500 600 700 800 900 1000 1100 1242 TIGR02025: magnesium chelatase, H subunit" amino acids 13 to 764 (752 residues), 890 bits, see alignment E=1.3e-271 PF11965: DUF3479" amino acids 13 to 174 (162 residues), 173.6 bits, see alignment E=3.5e-55 PF02514: CobN-Mg_chel" amino acids 178 to 1218 (1041 residues), 1140 bits, see alignment E=0

Best Hits

KEGG orthology group: K03403, magnesium chelatase subunit H [EC: 6.6.1.1] (inferred from 68% identity to alv:Alvin_2640)

Predicted SEED Role

"Protoporphyrin IX Mg-chelatase subunit H (EC 6.6.1.1)" in subsystem Chlorophyll Biosynthesis (EC 6.6.1.1)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 6.6.1.1

Use Curated BLAST to search for 6.6.1.1

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

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 Q2RWS0 at UniProt or InterPro

Protein Sequence (1242 amino acids)

>Rru_A0621 Magnesium-chelatase, subunit H (NCBI) (Rhodospirillum rubrum S1H)
MQKHTSAADTPVRVVILTLDGHLSSAVHRAWRSLDREMPGLTLSLHSAVDWVSNPDALAR
CLEDVARGDIIIVTMLFMEEHILPVLPALQARRDSCDAMVGCLAAGEIIRLTRLGGFTMD
GGQRGPLALLKRLRGDKGKTASSDSGAQQMAMLRRIPKILKLIPGKAQDIRAYFLTLQYW
LAGSDENVANMVRHLVGRYASGPRAALRGQFKAVAATEYPDMGLYHPDLPGRVTERLERL
PRPVSAERGTVGLLVMRAYILAGNTAHYDGVIRAMEAKGLRVVPAFACGLDARSAVETYF
MRDGRASVDAVVSLTGFSLVGGPAYNDAHAAEETLAKLDVPYLTTMAVEFQTLEEWEASE
RGLMPVEATMMVAIPELDGATAPMVFGGRSDDESSPSGGPGGHEMRAHPERVQALAARVA
RLVALRRAKRAERRVAIVLFNFPPNAGATGTAAYLSVYASLLNTLRALKAEGYTLDVPED
EDTLRKAILGGNAQQLGTPANVHARIPVDDHVARETHLAEIEAAWGPAPGRELTDGADLF
ILGVRFGNVFIGIQPAFGYEGDPMRLLFEHGFAPTHAFNAFYRWLREDFSAHAVVHFGMH
GAVEFMPGKQAGLSAACWPERLIGDLPNLYLYAANNPSEGLLAKRRSAATLITYLTPPVT
QAGLHRGLLDLKASLERWRALPPDDDERLRMIEIIQAQAADLDLVSAEPAWSVEAAPEEA
AKLTAAVLELEYTLIPHGMHVIGEPVSVEARVDLLGAIAEASHGQRPAPAALEALVGGRP
LAQILAAGAMDNTEANRALITELTAMDGHLKVDSELPALIRGLDGRFIRPAPGGDLLRTP
AILPTGRNLHGFDPFRIPSAFAVADGARQADRILARHCADGNPLPETIAMVLWGTDNLKS
EGGPIAQALALMGAKPRFDGYGRLTGAALVPLADLGRPRVDVVFTLSGIFRDLLPLQTKL
LAEAAQLAAAADEPPEMNYVRKHSLAYMKTHDCDLETASLRVFSNADGAYGSNVNQLIDS
GRWEDEDELAEIFTRRKCFAYGRDGKAAPQAALMQSMLADVQMAYQNLESVELGVTSIDH
YFDTLGGISRAVGRAKGTTIPVYIGDQTKGEGKVRTLAEQVSLETRTRALNPKWYEGMLA
HGYEGVRQIEAHVTNTMGWSATTGQVAPWVYKQITETFLLDEEMRNRLAELNPTASARVA
HRLIEAHERQYWTPDAEMLEQLRRVGEELEDRLENVSEGVAA