1TFM

CRYSTAL STRUCTURE OF A RIBOSOME INACTIVATING PROTEIN IN ITS NATURALLY INHIBITED FORM

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Himalayan mistletoe ribosome-inactivating protein	polymer	240	26566.9	1	GenBank (47716663) Pfam (PF00161) UniProt (by SIFTS) (Q6ITZ3)	Viscum album (European mistletoe)
2	B (B)	Himalayan mistletoe ribosome-inactivating protein	polymer	255	27633.7	1	GenBank (47716663) Pfam (PF00652) UniProt (by SIFTS) (Q6ITZ3)	Viscum album (European mistletoe)
3	C (C)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
4	D (D)	beta-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		748.7	1	In PDB GlyTouCan (G31886NL)
5	E (E)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	1	In PDB GlyTouCan (G15407YE)
6	F (F)	beta-D-galactopyranose-(1-4)-beta-D-glucopyranose	branched		342.3	1	In PDB BIRD (PRD_900004) GlyTouCan (G84224TW)		beta-lactose
7	G (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
8	H (A)	2-AMINO-4-ISOPROPYL-PTERIDINE-6-CARBOXYLIC ACID	non-polymer		233.2	1	Chemie (P6C)
9	I (B)	beta-D-galactopyranose	non-polymer		180.2	1	Chemie (GAL)
10	J, K (A, B)	water	water		18.0	106	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54200.6
Branched	Number of molecules	4
	Total formula weight	2101.9
Non-Polymers*	Number of molecules	3
	Total formula weight	634.6
All*	Total formula weight	56937.1

*Water molecules are not included.