B2IH55 (B2IH55_BEII9) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
DNA gyrase subunit B RuleBase RU003363 HAMAP MF_01898
EC=5.99.1.3 RuleBase RU003363 HAMAP MF_01898

Gene names

Name:	gyrB HAMAP MF_01898
Ordered Locus Names:	Bind_0819

Organism

Beijerinckia indica subsp. indica (strain ATCC 9039 / DSM 1715 / NCIB 8712) [Complete proteome] [HAMAP]

Taxonomic identifier

395963 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Beijerinckiaceae › Beijerinckia

Protein attributes

Sequence length	817 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	DNA gyrase negatively supercoils closed circular double-stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings By similarity. RuleBase RU003363 HAMAP MF_01898
Catalytic activity	ATP-dependent breakage, passage and rejoining of double-stranded DNA. SAAS SAAS002288 RuleBase RU003363 HAMAP MF_01898
Subunit structure	Made up of two chains. The A chain is responsible for DNA breakage and rejoining; the B chain catalyzes ATP hydrolysis. The enzyme forms an A2B2 tetramer By similarity. HAMAP MF_01898
Subcellular location	Cytoplasm By similarity HAMAP MF_01898.
Sequence similarities	Belongs to the type II topoisomerase family. HAMAP MF_01898 RuleBase RU000380

Ontologies

Keywords
Cellular component	Cytoplasm HAMAP MF_01898
Ligand	ATP-binding SAAS SAAS002288 HAMAP MF_01898 RuleBase RU000380 Nucleotide-binding
Molecular function	Isomerase Topoisomerase SAAS SAAS002288 HAMAP MF_01898 RuleBase RU000380
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	DNA topological change Inferred from electronic annotation. Source: InterPro DNA-dependent DNA replication Inferred from electronic annotation. Source: HAMAP
Cellular component	chromosome Inferred from electronic annotation. Source: InterPro cytoplasm Inferred from electronic annotation. Source: HAMAP
Molecular function	ATP binding Inferred from electronic annotation. Source: HAMAP DNA topoisomerase (ATP-hydrolyzing) activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	B2IH55 [UniParc]. Last modified June 10, 2008. Version 1. Checksum: 5F8FCDDDA007209E	FASTA	817	90,031
	10 20 30 40 50 60 MDEPASAPLT NEEQAYGADS IKVLRGLDAV RKRPGMYIGD TDDGSGLHHM IYEVVDNAID 70 80 90 100 110 120 EALAGHATRV TVTLNADGSV TVTDDGRGIP TDIHAEEGVS AAEVIMTQLH AGGKFDQNSY 130 140 150 160 170 180 KVSGGLHGVG VSVVNALSTW LKLRIWRDGK EHEITFEHGV AKSSLAVVGP APEIDGKPKR 190 200 210 220 230 240 GTEVTFLPSP ETFSMVDFTY ATIEHRLREL AFLNSGVRIL LTDARGAEVK VEELHYEGGL 250 260 270 280 290 300 EAFVRFLDRA KSPLLDQPIL IAGERDGITV EAALWWNDSY HEHVLAFTNN IPQRDGGTHL 310 320 330 340 350 360 TGLRSALTRQ VTGYADRSGL IKREKVDLAP DDCREGLTCV LSVKVPDPKF SSQTKEKLVS 370 380 390 400 410 420 SEVRPVVESL VNDKLGQWFE EHPQEARSII GKVVEAAQAR EAARKARELT RRKGALDVAN 430 440 450 460 470 480 LPGKLADCQE RDPAKAELFL VEGDSAGGSA KQGRNREYQA VLPLRGKILN VERARFDKML 490 500 510 520 530 540 SSQEIGTLIT ALGTGIGHED FNPDKLRYHK IIIMTDADVD GSHIRTLLLT FFFRQMRPLI 550 560 570 580 590 600 ERGHLYIAQP PLYKVKRGSS EQYLKDERAR EDYLINSGLD HAVLRLANGV ERGGADLRAI 610 620 630 640 650 660 VENAQLARQI LSGLHSRYNR RIVEQTAIAG ALQPITPDQE TEAPALAVEV AARLDELAED 670 680 690 700 710 720 MERGWTGTVE NGGYIFARTL RGVRQAAILD AGLLASAEAR RLNDLAPVFH DIFARPALFL 730 740 750 760 770 780 RQNDEKPVSG PSDLLDAVMA AGQKGISQMQ RYKGLGEMNP DQLWETTLDR EARSLLQVRI 790 800 810 KEGDDADDIF VKLMGDIVEP RREFIQDNAL NVHNLDV

References

[1]

"Complete sequence of chromosome of Beijerinckia indica subsp. indica ATCC 9039." Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., LaButti K., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Dunfield P.F., Dedysh S.N. , Liesack W., Saw J.H., Alam M., Chen Y., Murrell J.C., Richardson P. Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 9039 / DSM 1715 / NCIB 8712.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001016 Genomic DNA. Translation: ACB94469.1.
RefSeq	YP_001831958.1. NC_010581.1.
3D structure databases
ProteinModelPortal	B2IH55.
ModBase	Search...
Protein-protein interaction databases
STRING	B2IH55.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6200465.
GenomeReviews	Gene locus Bind_0819 in contig CP001016_GR.
KEGG	bid:Bind_0819.
PATRIC	21084317. VBIBeiInd21058_1108.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG304889.
OMA	DCSSRDP.
ProtClustDB	PRK14939.
Family and domain databases
HAMAP	MF_01898. GyrB. [Tree]
InterPro	IPR003594. ATPase-like_ATP-bd. IPR011557. GyrB. IPR020568. Ribosomal_S5_D2-typ_fold. IPR014721. Ribosomal_S5_D2-typ_fold_subgr. IPR001241. Topo_IIA. IPR013759. Topo_IIA_B/N_ab. IPR002288. Topo_IIA_B_C. IPR013506. Topo_IIA_bsu_dom2. IPR013760. Topo_IIA_cen. IPR018522. TopoIIA_CS. [Graphical view]
Gene3D	G3DSA:3.30.565.10. ATP_bd_ATPase. 1 hit. G3DSA:3.30.230.10. Ribosomal_S5_D2-type_fold. 1 hit. G3DSA:3.40.50.670. Topo_IIA_B/N_ab. 2 hits.
KO	K02470.
Pfam	PF00204. DNA_gyraseB. 1 hit. PF00986. DNA_gyraseB_C. 1 hit. PF02518. HATPase_c. 1 hit. [Graphical view]
PRINTS	PR00418. TPI2FAMILY.
SMART	SM00387. HATPase_c. 1 hit. SM00433. TOP2c. 1 hit. [Graphical view]
SUPFAM	SSF55874. ATP_bd_ATPase. 1 hit. SSF54211. Ribosomal_S5_D2-typ_fold. 1 hit. SSF56719. Topo_IIA_cen. 1 hit.
TIGRFAMs	TIGR01059. GyrB. 1 hit.
PROSITE	PS00177. TOPOISOMERASE_II. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

B2IH55_BEII9

Accession

Primary (citable) accession number: B2IH55

Entry history

Integrated into UniProtKB/TrEMBL:	June 10, 2008
Last sequence update:	June 10, 2008
Last modified:	January 25, 2012
This is version 31 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)