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Table 2 Natural and photoactivable fluorescent proteins and pigments

From: Sea as a color palette: the ecology and evolution of fluorescence

Gene ortholog

Protein class

Phylum/Organism

λExc (nm)

λEmi (nm)

Reference

GFP

GFP

Cnidaria, Hydrozoa

395

510

[13]

DsRed

GFP

Cnidaria, Anthozoa

558

583

[14]

cFP484

GFP

Cnidaria, Anthozoa

456

484

[14]

zFP538

GFP

Cnidaria, Anthozoa

528

538

[14]

ZsGreen

GFP

Cnidaria, Anthozoa

496

506

[14]

asulCP

GFP

Cnidaria, Anthozoa

572

595

[15]

cgigGFP

GFP

Cnidaria, Anthozoa

399

496

[15]

hcriGFP

GFP

Cnidaria, Anthozoa

405

500

[15]

dis3GFP

GFP

Cnidaria, Anthozoa

503

512

[15]

dendFP

GFP

Cnidaria, Anthozoa

492–557

508–575

[15]

mcavGFP

GFP

Cnidaria, Anthozoa

506

516

[15]

mcavRFP

GFP

Cnidaria, Anthozoa

508

580

[15]

rfloGFP

GFP

Cnidaria, Anthozoa

508

518

[15]

rfloRFP

GFP

Cnidaria, Anthozoa

566

574

[15]

scubGFP1

GFP

Cnidaria, Anthozoa

497

506

[15]

zoan2RFP

GFP

Cnidaria, Anthozoa

552

576

[15]

asCP562

GFP

Cnidaria, Anthozoa

562

595

[16]

Kaede

PAFP

Cnidaria, Anthozoa

508–572

518–580

[17]

Dendra

PAFP

Cnidaria, Anthozoa

488–556

505–575

[18]

Dronpa

PAFP

Cnidaria, Anthozoa

503

518

[19]

pmeaGFP1

GFP

Arthropoda, Copepoda

489

504

[20]

GFPa1

GFP

Chordata, Cephalochordata

497

516

[21]

UnaG

Fatty Acid binding

Vertebrata, Teleostea

500

527

[22]

Sandercyanin

Lipocalin

Vertebrata, Teleostea

375

630

[23]

SmURFP

Phycobiliprotein

Cyanobacteria

642

670

[24]

Pigment name

Pigment type

Phylum/Organism

λExc(nm)

λEmi(nm)

Reference

Crustacyanin

Carotenoid

Arthropoda Malacostraca

530

580

[25]

β-carboline

Tryptophan derivative

Arthropoda Aracnida

360–370

445–490

[26]

Psittacofulvin

Non-carotenoid

Chordata Aves

N/A

N/A

[27]

Spheniscins

Pterins-like

Chordata Aves

UV

N/A

[28]

Sepiapterin

Pteridin

Chordata Actinopterygii

UV

450–490

[29]

Porphyrin

Porphyrin

Mollusca Gastropod

UV

625

[30]

Hyloin

Dihydroisoquinolinone

Chordata Amphibia

390–430

450–470

[31]

Betaxanthins

Betalains

Plantae caryophyllales

463–474

509–512

[32]

  1. Fluorescent molecules, their taxonomic distribution, excitation/emission wavelengths, and the original scientific reference. Fluorescent proteins belong to three different classes: GFPs, fatty acid binding proteins, and lipocalins. Various pigments can also participate in the process of fluorescence