4IFA

1.5 Angstrom resolution crystal structure of an extracellular protein containing a SCP domain from Bacillus anthracis str. Ames

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Extracellular protein containing a SCP domain	polymer	339	39214.5	1	UniProt (Q81W36) Pfam (PF14504) Pfam (PF00188) UniProt (by SIFTS) (A0A348A8R7)	Bacillus anthracis (anthrax anthrax bacterium)
2	B, C, D, E (A)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3	F (A)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
4	G, H (A)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
5	I, J (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
6	K (A)	water	water		18.0	490	Chemie (HOH)

Sequence modifications

A: 30 - 344 (UniProt: Q81W36)

PDB	External Database	Details
Mse -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
Gly -15	-	expression tag
Val -14	-	expression tag
Asp -13	-	expression tag
Leu -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Glu -9	-	expression tag
Asn -8	-	expression tag
Leu -7	-	expression tag
Tyr -6	-	expression tag
Phe -5	-	expression tag
Gln -4	-	expression tag
Ser -3	-	expression tag
Asn -2	-	expression tag
Ala -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	39214.5
Non-Polymers*	Number of molecules	9
	Total formula weight	660.4
All*	Total formula weight	39874.9

*Water molecules are not included.