2VFN

Low Temperature Structure of P22 Tailspike Protein Fragment (109-666), Mutant V125A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	BIFUNCTIONAL TAIL PROTEIN	polymer	559	60205.2	1	UniProt (P12528) Pfam (PF09251) In PDB	ENTEROBACTERIA PHAGE P22 (BACTERIOPHAGE P22)	P22 TAILSPIKE PROTEIN, MUTANT V125A, LATE PROTEIN GP9,TAILSPIKE-PROTEIN, TSP, ENDORHAMNOSIDASE, ENDO-1,3-ALPHA-L-RHAMNOSIDASE
2	A	GLYCEROL	non-polymer		92.1	10	Chemie (GOL)
3	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5		water	water		18.0	804	Chemie (HOH)

Sequence modifications

A: 108 - 108 (PDB: 2VFN)
A: 109 - 666 (UniProt: P12528)

PDB	External Database	Details
Ala 125	Val 126	engineered mutation
Ser 513	Gly 514	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	60205.2
Non-Polymers*	Number of molecules	12
	Total formula weight	1057.1
All*	Total formula weight	61262.3

*Water molecules are not included.