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Protein

Phytochrome C

Gene

PHYC

Organism
Sorghum bicolor (Sorghum) (Sorghum vulgare)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript 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 (By similarity).By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei321 – 3211Phytochromobilin chromophore (covalent; via 1 link)By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Photoreceptor protein, Receptor

Keywords - Biological processi

Sensory transduction, Transcription, Transcription regulation

Keywords - Ligandi

Chromophore

Names & Taxonomyi

Protein namesi
Recommended name:
Phytochrome C
Gene namesi
Name:PHYC
OrganismiSorghum bicolor (Sorghum) (Sorghum vulgare)
Taxonomic identifieri4558 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogonodaeAndropogoneaeSorghinaeSorghum

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 11351135Phytochrome CPRO_0000171989Add
BLAST

Post-translational modificationi

Contains one covalently linked phytochromobilin chromophore.By similarity

Interactioni

Subunit structurei

Homodimer.By similarity

Protein-protein interaction databases

STRINGi4558.Sb01g007850.1.

Structurei

3D structure databases

ProteinModelPortaliP93528.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini216 – 399184GAFAdd
BLAST
Domaini618 – 68871PAS 1PROSITE-ProRule annotationAdd
BLAST
Domaini748 – 82275PAS 2PROSITE-ProRule annotationAdd
BLAST
Domaini902 – 1122221Histidine kinasePROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the phytochrome family.Curated
Contains 1 GAF domain.Curated
Contains 1 histidine kinase domain.PROSITE-ProRule annotation
Contains 2 PAS (PER-ARNT-SIM) domains.PROSITE-ProRule annotation

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiENOG410IFBJ. Eukaryota.
COG0642. LUCA.
COG4251. LUCA.
HOGENOMiHOG000272703.

Family and domain databases

Gene3Di3.30.565.10. 1 hit.
InterProiIPR003018. GAF.
IPR029016. GAF_dom-like.
IPR003594. HATPase_C.
IPR005467. His_kinase_dom.
IPR003661. HisK_dim/P.
IPR000014. PAS.
IPR013654. PAS_2.
IPR013767. PAS_fold.
IPR016132. Phyto_chromo_attachment.
IPR001294. Phytochrome.
IPR012129. Phytochrome_A-E.
IPR013515. Phytochrome_cen-reg.
[Graphical view]
PfamiPF01590. GAF. 1 hit.
PF02518. HATPase_c. 1 hit.
PF00512. HisKA. 1 hit.
PF00989. PAS. 2 hits.
PF08446. PAS_2. 1 hit.
PF00360. PHY. 1 hit.
[Graphical view]
PIRSFiPIRSF000084. Phytochrome. 1 hit.
PRINTSiPR01033. PHYTOCHROME.
SMARTiSM00065. GAF. 1 hit.
SM00387. HATPase_c. 1 hit.
SM00388. HisKA. 1 hit.
SM00091. PAS. 2 hits.
[Graphical view]
SUPFAMiSSF55781. SSF55781. 2 hits.
SSF55785. SSF55785. 3 hits.
SSF55874. SSF55874. 1 hit.
TIGRFAMsiTIGR00229. sensory_box. 1 hit.
PROSITEiPS50109. HIS_KIN. 1 hit.
PS50112. PAS. 2 hits.
PS50046. PHYTOCHROME_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P93528-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSPLNNRGT CSRSSSARSR HSARVVAQTP VDAQLHAEFE SSQRNFDYSS
60 70 80 90 100
SVSAAIRPSV STSTVSTYHQ TMQRGLYIQP FGCLLAVHPD TFTLLAYSEN
110 120 130 140 150
APEMLDLTPH AVPTIDQRDA LAVGADVRTL FRSQSSVALH KAATFGEVNL
160 170 180 190 200
LNPILVHART SGKPFYAILH RIDVGLVIDL EPVNPVDVPV TAAGALKSYK
210 220 230 240 250
LAAKAISRLQ SLPSGNLSLL CDVLVREVSE LTGYDRVMAY KFHEDEHGEV
260 270 280 290 300
ISECRRSDLE PYLGLHYPAT DIPQASRFLF MKNKVRMICD CSATLVKIIQ
310 320 330 340 350
DDSLAQPLSL CGSTLRASHG CHAQYMANMG SVASLVMSVT ISNDEEEDVD
360 370 380 390 400
TGSDQQPKGR KLWGLVVCHH TSPRFVPFPL RYACEFLLQV FGIQLNKEVE
410 420 430 440 450
LAAQAKERHI LRTQTLLWDM LLRDAPVGIF TQSPNVMDLV KCDGVALYYQ
460 470 480 490 500
NQLLLLGSTP SESEIKSIAT WLQENHDGST GLSTDSLVEA GYPGAAALRE
510 520 530 540 550
VVCGMAAIKI SSKDFIFWFR SHTTKEIKWG GAKHEPVDAD DNGRKMHPRS
560 570 580 590 600
SFKAFLEVVK WRSVPWEDVE MDAIHSLQLI LRGSLQDEDA NRNNVRSIVK
610 620 630 640 650
APPDDTKKIQ GLLELRTVTN EMVRLIETAT APVLAVDIAG NINGWNNKAA
660 670 680 690 700
ELTGLPVMEA IGRPLIDLVV VDSIEVVKRI LDSALQGIEE QNLEIKLKAF
710 720 730 740 750
HEQECNGPII LMVNSCCSRD LSEKVIGVCF VGQDLTTQKM IMDKYTRIQG
760 770 780 790 800
DYVAIVKNPS ELIPPIFMIN DLGSCLEWNK AMQKITGIQR EDVIDKLLIG
810 820 830 840 850
EVFTLHDYGC RVKDHATLTK LSILMNAVIS GQDPEKLLFG FFDTDGKYIE
860 870 880 890 900
SLLTVNKRIN AEGKITGAIC FLHVASPELQ HALQVQKMSE QAATNSFKEL
910 920 930 940 950
TYIHQELRNP LNGMQFTCNL LEPSELTEEQ RKLLSSNILC QDQLKKILHD
960 970 980 990 1000
TDLESIEQCY MEMNTVEFNL EEALNTVLMQ GIPLGKEKRI SIERDWPVEI
1010 1020 1030 1040 1050
SRMYLYGDNL RLQQVLADYL ACALQFTQPA EGPIVLQVIP KKENIGSGMQ
1060 1070 1080 1090 1100
IAHLEFRIVH PAPGVPEALI QEMFRHNPEV SREGLGLYIC QKLVKTMSGT
1110 1120 1130
VQYLREADTS SFIILIEFPV AQLSSKRSKP STSKF
Length:1,135
Mass (Da):126,316
Last modified:May 1, 1997 - v1
Checksum:iAFCC934B7592DE4D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U56731 mRNA. Translation: AAB41399.1.
PIRiT14803.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U56731 mRNA. Translation: AAB41399.1.
PIRiT14803.

3D structure databases

ProteinModelPortaliP93528.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi4558.Sb01g007850.1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiENOG410IFBJ. Eukaryota.
COG0642. LUCA.
COG4251. LUCA.
HOGENOMiHOG000272703.

Family and domain databases

Gene3Di3.30.565.10. 1 hit.
InterProiIPR003018. GAF.
IPR029016. GAF_dom-like.
IPR003594. HATPase_C.
IPR005467. His_kinase_dom.
IPR003661. HisK_dim/P.
IPR000014. PAS.
IPR013654. PAS_2.
IPR013767. PAS_fold.
IPR016132. Phyto_chromo_attachment.
IPR001294. Phytochrome.
IPR012129. Phytochrome_A-E.
IPR013515. Phytochrome_cen-reg.
[Graphical view]
PfamiPF01590. GAF. 1 hit.
PF02518. HATPase_c. 1 hit.
PF00512. HisKA. 1 hit.
PF00989. PAS. 2 hits.
PF08446. PAS_2. 1 hit.
PF00360. PHY. 1 hit.
[Graphical view]
PIRSFiPIRSF000084. Phytochrome. 1 hit.
PRINTSiPR01033. PHYTOCHROME.
SMARTiSM00065. GAF. 1 hit.
SM00387. HATPase_c. 1 hit.
SM00388. HisKA. 1 hit.
SM00091. PAS. 2 hits.
[Graphical view]
SUPFAMiSSF55781. SSF55781. 2 hits.
SSF55785. SSF55785. 3 hits.
SSF55874. SSF55874. 1 hit.
TIGRFAMsiTIGR00229. sensory_box. 1 hit.
PROSITEiPS50109. HIS_KIN. 1 hit.
PS50112. PAS. 2 hits.
PS50046. PHYTOCHROME_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The Sorghum bicolor photoperiod sensitivity gene, Ma3, encodes a phytochrome B."
    Childs K.L., Miller F.R., Cordonnier-Pratt M.-M., Pratt L.H., Morgan P.W., Mullet J.E.
    Plant Physiol. 113:611-619(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Entry informationi

Entry nameiPHYC_SORBI
AccessioniPrimary (citable) accession number: P93528
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: May 1, 1997
Last modified: May 11, 2016
This is version 114 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.