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4EUL

Crystal structure of enhanced Green Fluorescent Protein to 1.35A resolution reveals alternative conformations for Glu222

Functional Information from GO Data
ChainGOidnamespacecontents
A0006091biological_processgeneration of precursor metabolites and energy
A0008218biological_processbioluminescence
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 301
ChainResidue
AASP197
AHOH432
AHOH443
AHOH449
AHOH450
AHOH529

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 302
ChainResidue
AHOH689
AHOH748
AHOH752
AHOH782
AHIS139
AGLU172
AHOH662

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PEG A 303
ChainResidue
AGLU17
AASP19
AILE123
AGLU124
AHOH524
AHOH542
AHOH759
AHOH777

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PEG A 304
ChainResidue
AGLU32
AGLY33
ATHR43
ALYS45
AHOH580
AHOH711
AHOH765

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PEG A 305
ChainResidue
ALYS107
AGLU124
AHOH544
AHOH683
AHOH708

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 306
ChainResidue
AGLU95
AARG96
ATHR97
ATYR182
AGLN183
AGLN184

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PEG A 307
ChainResidue
ALYS214
AASP216
AHOH733

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: (Z)-2,3-didehydrotyrosine => ECO:0000269|PubMed:8448132
ChainResidueDetails
AVAL68

site_idSWS_FT_FI2
Number of Residues2
DetailsCROSSLNK: 5-imidazolinone (Ser-Gly) => ECO:0000269|PubMed:8448132
ChainResidueDetails
ACRO66
AGLN69

237992

PDB entries from 2025-06-25

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