Q8X6J4 (YAGR_ECO57) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Putative xanthine dehydrogenase YagR molybdenum-binding subunit
EC=1.17.1.4

Gene names

Name:	yagR
Ordered Locus Names:	Z0350, ECs0314

Organism

Escherichia coli O157:H7 [Complete proteome] [HAMAP]

Taxonomic identifier

83334 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia › Escherichia coli

Protein attributes

Sequence length	732 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Xanthine + NAD+ + H2O = urate + NADH. Hypoxanthine + NAD+ + H2O = xanthine + NADH.
Cofactor	Binds 1 molybdenum ion (molybdopterin) per subunit By similarity.
Subunit structure	Heterotrimer of YagR, YagS and YagT Potential.
Sequence similarities	Belongs to the xanthine dehydrogenase family.

Ontologies

Keywords
Biological process	Purine metabolism Purine salvage
Ligand	Metal-binding Molybdenum NAD
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	purine nucleobase metabolic process Inferred from electronic annotation. Source: UniProtKB-KW purine ribonucleoside salvage Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW xanthine dehydrogenase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 732	732	Putative xanthine dehydrogenase YagR molybdenum-binding subunit		PRO_0000166091
Sites
	Metal binding	211	1	Molybdenum Potential
	Metal binding	242	1	Molybdenum; via carbonyl oxygen Potential
	Metal binding	350	1	Molybdenum; via amide nitrogen Potential

Sequences

	Sequence		Length	Mass (Da)
	Q8X6J4 [UniParc]. Last modified March 1, 2002. Version 1. Checksum: A996E91BEB2643F6	FASTA	732	78,135
	10 20 30 40 50 60 MKFDKPAGEN PIDQLKVVGR PHDRIDGPLK TTGTARYAYE WHEESPNAAY GYIVGSAIAK 70 80 90 100 110 120 GRLTALDTDA AQKAPGVLPV ITASNAGALS KGDKNTARLL GGPTIEHYHQ AIALVVAETF 130 140 150 160 170 180 EQARAAASLV QAHYRRNKGA YSLADEKQAV SQPPEDTPDK NVGDFDGAFS SAAVKIDATY 190 200 210 220 230 240 TTPDQSHMAM EPHASMAVWD GNKLTLWTSN QMIDWCRTDL AKTLKVPVEN VRIISPYIGG 250 260 270 280 290 300 GFGGKLFLRS DALLAALAAR AVKRPVKVML PRPSIPNNTT HRPATLQHLR IGADQSGKIT 310 320 330 340 350 360 AISHESWSGN LPGGTPETAV QQSELLYAGA NRHTGLRLAT LDLPEGNAMR APGEAPGLMA 370 380 390 400 410 420 LEIAIDELAE KAGIDPVEFR ILNDTQIDPA DPTRRFSRRQ LIECLRTGAD KFGWKQRNAT 430 440 450 460 470 480 PGQVRDGEWL VGHGVAAGFR NNLLEKSGAR VHLEPNGTVT VETDMTDIGT GSYTILAQTA 490 500 510 520 530 540 AEMLGVPLEQ VAVHLGDSSF PVSAGSGGQW GANTSTSGVY AACVKLREMI ASAVGFDPEQ 550 560 570 580 590 600 SQFADGKITN GTRSAILHEA TAGGRLTAEE SIEFGTLSKE YQQSTFAGHF VEVGVHSATG 610 620 630 640 650 660 EVRVRRMLAV CAAGRILNPK TARSQVIGAM TMGMGAALME ELAVDDRLGY FVNHDMAGYE 670 680 690 700 710 720 VPVHADIPKQ EVIFLDDTDP ISSPMKAKGV GELGLCGVSA AIANAVYNAT GIRVRDYPIT 730 LDKLLDKLPD VV

References

[1]

"Genome sequence of enterohaemorrhagic Escherichia coli O157:H7." Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J., Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G., Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J., Davis N.W. , Lim A., Dimalanta E.T., Potamousis K., Apodaca J., Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A., Blattner F.R. Nature 409:529-533(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / EDL933 / ATCC 700927 / EHEC.

[2]

"Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12." Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K., Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T., Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T. , Kuhara S., Shiba T., Hattori M., Shinagawa H. DNA Res. 8:11-22(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / Sakai / RIMD 0509952 / EHEC.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE005174 Genomic DNA. Translation: AAG54609.1. BA000007 Genomic DNA. Translation: BAB33737.1.
PIR	B90668. E85518.
RefSeq	NP_286001.1. NC_002655.2. NP_308341.1. NC_002695.1.
3D structure databases
ProteinModelPortal	Q8X6J4.
SMR	Q8X6J4. Positions 17-731.
ModBase	Search...
Protein-protein interaction databases
STRING	155864.Z0350.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAG54609; AAG54609; Z0350. BAB33737; BAB33737; BAB33737.
GeneID	914413. 957138.
KEGG	ece:Z0350. ecs:ECs0314.
PATRIC	18349570. VBIEscCol44059_0307.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1529.
HOGENOM	HOG000244716.
KO	K11177.
OMA	DESHAMM.
ProtClustDB	CLSK879611.
Enzyme and pathway databases
BioCyc	ECOL386585:GJFA-314-MONOMER.
Family and domain databases
Gene3D	3.30.365.10. 6 hits. 3.90.1170.50. 1 hit.
InterPro	IPR000674. Ald_Oxase/Xan_DH_a/b. IPR008274. AldOxase/xan_DH_Mopterin-bd. [Graphical view]
Pfam	PF01315. Ald_Xan_dh_C. 1 hit. PF02738. Ald_Xan_dh_C2. 1 hit. [Graphical view]
SMART	SM01008. Ald_Xan_dh_C. 1 hit. [Graphical view]
SUPFAM	SSF56003. Ald_xan_DH_mo_bd. 1 hit. SSF54665. Aldxan_dh_hamm. 1 hit.
ProtoNet	Search...

Entry information

Entry name

YAGR_ECO57

Accession

Primary (citable) accession number: Q8X6J4

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 10, 2002
Last sequence update:	March 1, 2002
Last modified:	May 1, 2013
This is version 70 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program