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Protein

Phytochrome C

Gene

PHYC

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Regulatory photoreceptor which exists in two forms that are reversibly interconvertible by light: the Pr form that absorbs maximally in the red region of the spectrum and the Pfr form that absorbs maximally in the far-red region. Photoconversion of Pr to Pfr induces an array of morphogenic responses, whereas reconversion of Pfr to Pr cancels the induction of those responses. Pfr controls the expression of a number of nuclear genes including those encoding the small subunit of ribulose-bisphosphate carboxylase, chlorophyll A/B binding protein, protochlorophyllide reductase, rRNA, etc. It also controls the expression of its own gene(s) in a negative feedback fashion.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei318Phytochromobilin chromophore (covalent; via 1 link)By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionPhotoreceptor protein, Receptor
Biological processSensory transduction, Transcription, Transcription regulation
LigandChromophore

Names & Taxonomyi

Protein namesi
Recommended name:
Phytochrome C
Gene namesi
Name:PHYC
Ordered Locus Names:At5g35840
ORF Names:MIK22.15
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

AraportiAT5G35840
TAIRilocus:2165199 AT5G35840

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001719641 – 1111Phytochrome CAdd BLAST1111

Post-translational modificationi

Contains one covalently linked phytochromobilin chromophore.By similarity

Proteomic databases

PaxDbiP14714

Expressioni

Gene expression databases

ExpressionAtlasiP14714 baseline and differential
GenevisibleiP14714 AT

Interactioni

Subunit structurei

Homodimer.

Binary interactionsi

Show more details

GO - Molecular functioni

Protein-protein interaction databases

BioGridi188237 interactors.
IntActiP14714 3 interactors.
STRINGi3702.AT5G35840.1

Structurei

3D structure databases

ProteinModelPortaliP14714
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini213 – 393GAFAdd BLAST181
Domaini604 – 674PAS 1PROSITE-ProRule annotationAdd BLAST71
Domaini737 – 808PAS 2PROSITE-ProRule annotationAdd BLAST72
Domaini889 – 1111Histidine kinasePROSITE-ProRule annotationAdd BLAST223

Sequence similaritiesi

Belongs to the phytochrome family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiENOG410IFBJ Eukaryota
COG0642 LUCA
COG4251 LUCA
HOGENOMiHOG000272703
InParanoidiP14714
OMAiGWNNKAA
OrthoDBiEOG09360112
PhylomeDBiP14714

Family and domain databases

CDDicd00075 HATPase_c, 1 hit
cd00130 PAS, 2 hits
Gene3Di3.30.450.403 hits
3.30.565.101 hit
InterProiView protein in InterPro
IPR003018 GAF
IPR029016 GAF-like_dom_sf
IPR003594 HATPase_C
IPR036890 HATPase_C_sf
IPR005467 His_kinase_dom
IPR001610 PAC
IPR000014 PAS
IPR035965 PAS-like_dom_sf
IPR013654 PAS_2
IPR013767 PAS_fold
IPR016132 Phyto_chromo_attachment
IPR013516 Phyto_chromo_BS
IPR001294 Phytochrome
IPR012129 Phytochrome_A-E
IPR013515 Phytochrome_cen-reg
PfamiView protein in Pfam
PF01590 GAF, 1 hit
PF02518 HATPase_c, 1 hit
PF00989 PAS, 2 hits
PF08446 PAS_2, 1 hit
PF00360 PHY, 1 hit
PIRSFiPIRSF000084 Phytochrome, 1 hit
PRINTSiPR01033 PHYTOCHROME
SMARTiView protein in SMART
SM00065 GAF, 1 hit
SM00387 HATPase_c, 1 hit
SM00086 PAC, 1 hit
SM00091 PAS, 2 hits
SUPFAMiSSF55785 SSF55785, 3 hits
SSF55874 SSF55874, 1 hit
TIGRFAMsiTIGR00229 sensory_box, 2 hits
PROSITEiView protein in PROSITE
PS50109 HIS_KIN, 1 hit
PS50112 PAS, 2 hits
PS00245 PHYTOCHROME_1, 1 hit
PS50046 PHYTOCHROME_2, 1 hit

Sequencei

Sequence statusi: Complete.

P14714-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSNTSRSCS TRSRQNSRVS SQVLVDAKLH GNFEESERLF DYSASINLNM
60 70 80 90 100
PSSSCEIPSS AVSTYLQKIQ RGMLIQPFGC LIVVDEKNLK VIAFSENTQE
110 120 130 140 150
MLGLIPHTVP SMEQREALTI GTDVKSLFLS PGCSALEKAV DFGEISILNP
160 170 180 190 200
ITLHCRSSSK PFYAILHRIE EGLVIDLEPV SPDEVPVTAA GALRSYKLAA
210 220 230 240 250
KSISRLQALP SGNMLLLCDA LVKEVSELTG YDRVMVYKFH EDGHGEVIAE
260 270 280 290 300
CCREDMEPYL GLHYSATDIP QASRFLFMRN KVRMICDCSA VPVKVVQDKS
310 320 330 340 350
LSQPISLSGS TLRAPHGCHA QYMSNMGSVA SLVMSVTING SDSDEMNRDL
360 370 380 390 400
QTGRHLWGLV VCHHASPRFV PFPLRYACEF LTQVFGVQIN KEAESAVLLK
410 420 430 440 450
EKRILQTQSV LCDMLFRNAP IGIVTQSPNI MDLVKCDGAA LYYRDNLWSL
460 470 480 490 500
GVTPTETQIR DLIDWVLKSH GGNTGFTTES LMESGYPDAS VLGESICGMA
510 520 530 540 550
AVYISEKDFL FWFRSSTAKQ IKWGGARHDP NDRDGKRMHP RSSFKAFMEI
560 570 580 590 600
VRWKSVPWDD MEMDAINSLQ LIIKGSLQEE HSKTVVDVPL VDNRVQKVDE
610 620 630 640 650
LCVIVNEMVR LIDTAAVPIF AVDASGVING WNSKAAEVTG LAVEQAIGKP
660 670 680 690 700
VSDLVEDDSV ETVKNMLALA LEGSEERGAE IRIRAFGPKR KSSPVELVVN
710 720 730 740 750
TCCSRDMTNN VLGVCFIGQD VTGQKTLTEN YSRVKGDYAR IMWSPSTLIP
760 770 780 790 800
PIFITNENGV CSEWNNAMQK LSGIKREEVV NKILLGEVFT TDDYGCCLKD
810 820 830 840 850
HDTLTKLRIG FNAVISGQKN IEKLLFGFYH RDGSFIEALL SANKRTDIEG
860 870 880 890 900
KVTGVLCFLQ VPSPELQYAL QVQQISEHAI ACALNKLAYL RHEVKDPEKA
910 920 930 940 950
ISFLQDLLHS SGLSEDQKRL LRTSVLCREQ LAKVISDSDI EGIEEGYVEL
960 970 980 990 1000
DCSEFGLQES LEAVVKQVME LSIERKVQIS CDYPQEVSSM RLYGDNLRLQ
1010 1020 1030 1040 1050
QILSETLLSS IRFTPALRGL CVSFKVIARI EAIGKRMKRV ELEFRIIHPA
1060 1070 1080 1090 1100
PGLPEDLVRE MFQPLRKGTS REGLGLHITQ KLVKLMERGT LRYLRESEMS
1110
AFVILTEFPL I
Length:1,111
Mass (Da):123,722
Last modified:April 1, 1990 - v1
Checksum:i58FE4645501135CA
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti9C → Y in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti137E → Q in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti230G → S in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti446N → K in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti505S → T in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti726T → K in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti735K → Q in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti754I → M in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti822E → K in CAA83549 (PubMed:7991704).Curated1
Sequence conflicti1017 – 1018LR → WK in CAA83549 (PubMed:7991704).Curated2

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X17343 mRNA Translation: CAA35223.1
Z32538 Genomic DNA Translation: CAA83549.1
AB005236 Genomic DNA Translation: BAB09925.1
CP002688 Genomic DNA Translation: AED94021.1
PIRiC33473 FKMUC
RefSeqiNP_198433.1, NM_122975.3
UniGeneiAt.97

Genome annotation databases

EnsemblPlantsiAT5G35840.1; AT5G35840.1; AT5G35840
GeneIDi833570
GrameneiAT5G35840.1; AT5G35840.1; AT5G35840
KEGGiath:AT5G35840

Similar proteinsi

Entry informationi

Entry nameiPHYC_ARATH
AccessioniPrimary (citable) accession number: P14714
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: April 1, 1990
Last modified: April 25, 2018
This is version 160 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome