5FSR

Crystal structure of penicillin binding protein 6B from Escherichia coli

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	D-ALANYL-D-ALANINE CARBOXYPEPTIDASE DACD	polymer	375	41909.0	2	UniProt (P33013) Pfam (PF00768) Pfam (PF07943)	ESCHERICHIA COLI	DD-CARBOXYPEPTIDASE, DD-PEPTIDASE, PENICILLIN-BINDING PROTEIN 6B, PBP-6B
2	C, D (A, B)	water	water		18.0	172	Chemie (HOH)

Sequence modifications

A, B: 0 - 353 (UniProt: P33013)

PDB	External Database	Details
Met -22	-	expression tag
Gly -21	-	expression tag
Ser -20	-	expression tag
Ser -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Ser -12	-	expression tag
Ser -11	-	expression tag
Gly -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
Gly -3	-	expression tag
His -2	-	expression tag
Met -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83817.9
All*	Total formula weight	83817.9

*Water molecules are not included.