2WZA

Two intramolecular isopeptide bonds are identified in the crystal structure of the Streptococcus gordonii SspB C-terminal domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	AGGLUTININ RECEPTOR	polymer	374	41746.0	1	UniProt (P16952) Pfam (PF17998) Pfam (PF16364) In PDB	STREPTOCOCCUS GORDONII	SSP-5
2	A	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
3		water	water		18.0	138	Chemie (HOH)

Sequence modifications

A: 1061 - 1413 (UniProt: P16952)

PDB	External Database	Details
Met 1040	-	expression tag
Lys 1041	-	expression tag
Pro 1042	-	expression tag
Met 1043	-	expression tag
Ser 1044	-	expression tag
Asp 1045	-	expression tag
Tyr 1046	-	expression tag
Asp 1047	-	expression tag
Ile 1048	-	expression tag
Pro 1049	-	expression tag
Thr 1050	-	expression tag
Thr 1051	-	expression tag
Glu 1052	-	expression tag
Asn 1053	-	expression tag
Leu 1054	-	expression tag
Tyr 1055	-	expression tag
Phe 1056	-	expression tag
Gln 1057	-	expression tag
Gly 1058	-	expression tag
Ala 1059	-	expression tag
Met 1060	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	41746.0
Non-Polymers*	Number of molecules	3
	Total formula weight	120.2
All*	Total formula weight	41866.2

*Water molecules are not included.