4V3J

Structural and functional characterization of a novel monotreme- specific protein from the milk of the platypus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	MONOTREME LACTATING PROTEIN	polymer	366	40995.8	1	UniProt (F6UME2) Pfam (PF05612) In PDB	ORNITHORHYNCHUS ANATINUS (PLATYPUS)
2	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
3		water	water		18.0	139	Chemie (HOH)

Sequence modifications

A: 1 - 343 (UniProt: F6UME2)

PDB	External Database	Details
Val 344	-	expression tag
Glu 345	-	expression tag
Val 346	-	expression tag
Gln 347	-	expression tag
Val 348	-	expression tag
Glu 349	-	expression tag
Leu 350	-	expression tag
Ala 351	-	expression tag
Lys 352	-	expression tag
Leu 353	-	expression tag
Gly 354	-	expression tag
Ile 355	-	expression tag
Pro 356	-	expression tag
Thr 357	-	expression tag
Pro 358	-	expression tag
Val 359	-	expression tag
Asp 360	-	expression tag
Tyr 361	-	expression tag
Lys 362	-	expression tag
Asp 363	-	expression tag
Asp 364	-	expression tag
Asp 365	-	expression tag
Lys 366	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	40995.8
Non-Polymers*	Number of molecules	1
	Total formula weight	221.2
All*	Total formula weight	41217.0

*Water molecules are not included.