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2C01

Crystal Structures of Eosinophil-derived Neurotoxin in Complex with the Inhibitors 5'-ATP, Ap3A, Ap4A and Ap5A

Functional Information from GO Data
ChainGOidnamespacecontents
X0003676molecular_functionnucleic acid binding
Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE ATP X1136
ChainResidue
XGLN14
XHIS129
XLEU130
XHOH2107
XHOH2187
XHOH2222
XHOH2232
XHOH2233
XHOH2234
XHOH2235
XHOH2236
XHIS15
XHOH2237
XLYS38
XCYS62
XARG68
XASN70
XALA110
XASP112
XVAL128

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ACY X1135
ChainResidue
XTHR46
XASN50
XVAL54
XVAL78
XTYR107
XHOH2230
XHOH2231

Functional Information from PROSITE/UniProt
site_idPS00127
Number of Residues7
DetailsRNASE_PANCREATIC Pancreatic ribonuclease family signature. CKnqNTF
ChainResidueDetails
XCYS37-PHE43

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
XHIS15

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Proton donor
ChainResidueDetails
XHIS129

site_idSWS_FT_FI3
Number of Residues1
DetailsBINDING:
ChainResidueDetails
XLYS38

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: 3'-nitrotyrosine => ECO:0000269|PubMed:18694936
ChainResidueDetails
XTYR33

site_idSWS_FT_FI5
Number of Residues1
DetailsCARBOHYD: C-linked (Man) tryptophan => ECO:0000269|PubMed:7947762, ECO:0000269|PubMed:9450956
ChainResidueDetails
XTRP7

site_idSWS_FT_FI6
Number of Residues5
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine
ChainResidueDetails
XASN17
XASN59
XASN65
XASN84
XASN92

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1a4y
ChainResidueDetails
XLYS38
XHIS15
XHIS129

222926

PDB entries from 2024-07-24

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