Reviewed, UniProtKB/Swiss-Prot Q4W9R2 (FKB1B_ASPFU)

Names and origin

Protein names

Recommended name:
    FK506-binding protein 1B
      Short name=FKBP
    EC=5.2.1.8
Alternative name(s):
    Peptidyl-prolyl cis-trans isomerase
      Short name=PPIase
    Rapamycin-binding protein

Gene names

Name:	fpr1B
ORF Names:	AFUA_4G04020

Organism

Aspergillus fumigatus (Sartorya fumigata) [Complete proteome]

Taxonomic identifier

5085 [NCBI]

Taxonomic lineage

Eukaryota › Fungi › Dikarya › Ascomycota › Pezizomycotina › Eurotiomycetes › Eurotiomycetidae › Eurotiales › Trichocomaceae › mitosporic Trichocomaceae › Aspergillus

Protein attributes

Sequence length	120 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides By similarity.
Catalytic activity	Peptidylproline (omega=180) = peptidylproline (omega=0).
Enzyme regulation	Inhibited by both FK506 and rapamycin By similarity.
Sequence similarities	Belongs to the FKBP-type PPIase family. FKBP1 subfamily. Contains 1 PPIase FKBP-type domain.

Ontologies

Keywords
Molecular function	Isomerase Rotamase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	protein folding Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	peptidyl-prolyl cis-trans isomerase activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 120	120	FK506-binding protein 1B		PRO_0000233319
Regions
	Domain	20 – 115	96	PPIase FKBP-type

Sequences

	Sequence		Length	Mass (Da)
	Q4W9R2-1 [UniParc]. Last modified July 5, 2005. Version 1. Checksum: 17F731D701647962	FASTA	120	13,214
	10 20 30 40 50 60 MGLEKQTLRM GNGKDHPQPG DPVELNYTGY LYDESNPDHH KGKEFDSSKR RGPLKATIGA 70 80 90 100 110 120 GDVIRGWDEG VRQMSLGEKA ILTMSGEYAY GEKGFPGLIP PNASLVFEVE LLKIKDHGLD

References

[1]

"Genomic sequence of the pathogenic and allergenic filamentous fungus Aspergillus fumigatus." Nierman W.C., Pain A., Anderson M.J., Wortman J.R., Kim H.S., Arroyo J., Berriman M., Abe K., Archer D.B., Bermejo C., Bennett J.W., Bowyer P., Chen D., Collins M., Coulsen R., Davies R., Dyer P.S., Farman M.L. , Fedorova N., Fedorova N.D., Feldblyum T.V., Fischer R., Fosker N., Fraser A., Garcia J.L., Garcia M.J., Goble A., Goldman G.H., Gomi K., Griffith-Jones S., Gwilliam R., Haas B.J., Haas H., Harris D.E., Horiuchi H., Huang J., Humphray S., Jimenez J., Keller N., Khouri H., Kitamoto K., Kobayashi T., Konzack S., Kulkarni R., Kumagai T., Lafton A., Latge J.-P., Li W., Lord A., Lu C., Majoros W.H., May G.S., Miller B.L., Mohamoud Y., Molina M., Monod M., Mouyna I., Mulligan S., Murphy L.D., O'Neil S., Paulsen I., Penalva M.A., Pertea M., Price C., Pritchard B.L., Quail M.A., Rabbinowitsch E., Rawlins N., Rajandream M.A., Reichard U., Renauld H., Robson G.D., Rodriguez de Cordoba S., Rodriguez-Pena J.M., Ronning C.M., Rutter S., Salzberg S.L., Sanchez M., Sanchez-Ferrero J.C., Saunders D., Seeger K., Squares R., Squares S., Takeuchi M., Tekaia F., Turner G., Vazquez de Aldana C.R., Weidman J., White O., Woodward J.R., Yu J.-H., Fraser C.M., Galagan J.E., Asai K., Machida M., Hall N., Barrell B.G., Denning D.W. Nature 438:1151-1156(2005) [PubMed: 16372009] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Af293 / CBS 101355 / FGSC A1100.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AAHF01000016 Genomic DNA. Translation: EAL84551.1.
RefSeq	XP_746589.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3503911.
GenomeReviews	Gene locus fpr1B in contig CM000172_GR.
KEGG	afm:AFUA_4G04020.
Phylogenomic databases
HOGENOM	Q4W9R2.
OMA	GYLYDES.
Enzyme and pathway databases
BRENDA	5.2.1.8. 18841.
Family and domain databases
InterPro	IPR001179. PPIase_FKBP. [Graphical view]
PANTHER	PTHR10516. PPIase_FKBP. 1 hit.
Pfam	PF00254. FKBP_C. 1 hit. [Graphical view]
PROSITE	PS50059. FKBP_PPIASE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

FKB1B_ASPFU

Accession

Primary (citable) accession number: Q4W9R2

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 2, 2006
Last sequence update:	July 5, 2005
Last modified:	November 3, 2009
This is version 26 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

FPAP (Fungal Proteome Annotation Project)