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1JN2

Crystal Structure of meso-tetrasulphonatophenyl porphyrin complexed with Concanavalin A

Functional Information from GO Data
ChainGOidnamespacecontents
P0030246molecular_functioncarbohydrate binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA P 238
ChainResidue
PASP10
PTYR12
PASN14
PASP19

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MN P 239
ChainResidue
PGLU8
PASP10
PASP19
PHIS24

site_idAC3
Number of Residues12
DetailsBINDING SITE FOR RESIDUE SFP P 1001
ChainResidue
PLEU99
PLEU99
PLEU99
PGLY227
PARG228
PARG228
PHOH1006
PHOH1006
PHOH1013
PHOH1016
PHOH1029
PASP16

Functional Information from PROSITE/UniProt
site_idPS00307
Number of Residues7
DetailsLECTIN_LEGUME_BETA Legume lectins beta-chain signature. VAVELDT
ChainResidueDetails
PVAL5-THR11

site_idPS00308
Number of Residues10
DetailsLECTIN_LEGUME_ALPHA Legume lectins alpha-chain signature. LPEWVRVGLS
ChainResidueDetails
PLEU85-SER94

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P81461","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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