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1JN2

Crystal Structure of meso-tetrasulphonatophenyl porphyrin complexed with Concanavalin A

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(P)
Concanavalin-Apolymer23725622.41UniProt (P02866)
Pfam (PF00139)
Canavalia ensiformis (Jack bean)Con A
2B
(P)
CALCIUM IONnon-polymer40.11Chemie (CA)
3C
(P)
MANGANESE (II) IONnon-polymer54.91Chemie (MN)
4D
(P)
5,10,15,20-TETRAKIS(4-SULPFONATOPHENYL)-21H,23H-PORPHINEnon-polymer939.01Chemie (SFP)
5E
(P)
waterwater18.051Chemie (HOH)
Sequence modifications
P: 1 - 118 (UniProt: P02866)
P: 119 - 237 (UniProt: P02866)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight25622.4
Non-Polymers*Number of molecules3
Total formula weight1034.0
All*Total formula weight26656.4
*Water molecules are not included.

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PDB entries from 2025-07-23

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