1QFF

E. COLI FERRIC HYDROXAMATE UPTAKE RECEPTOR (FHUA) IN COMPLEX WITH BOUND FERRICHROME-IRON

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	FERRIC HYDROXAMATE UPTAKE RECEPTOR	polymer	725	80520.1	1	UniProt (P06971) Pfam (PF07715) Pfam (PF00593) In PDB	Escherichia coli	FHUA
2	B	alpha-D-glucopyranose-(1-3)-[alpha-D-galactopyranose-(1-6)]alpha-D-glucopyranose-(1-3)-L-glycero-alpha-D-manno-heptopyranose-(1-3)-L-glycero-alpha-D-manno-heptopyranose-(1-5)-[3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid-(2-4)]3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid-(2-6)-2-amino-2,3-dideoxy-alpha-D-glucoyranose-(1-6)-2-amino-2-deoxy-alpha-D-glucopyranose	branched		1635.4	1	In PDB GlyTouCan (G65093ZO)
3	A	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
4	A	3-HYDROXY-TETRADECANOIC ACID	non-polymer		244.4	4	Chemie (FTT)
5	A	LAURIC ACID	non-polymer		200.3	1	Chemie (DAO)
6	A	MYRISTIC ACID	non-polymer		228.4	1	Chemie (MYR)
7	A	DIPHOSPHATE	non-polymer		173.9	1	Chemie (DPO)
8	A	2-AMINO-VINYL-PHOSPHATE	non-polymer		139.0	1	Chemie (EAP)
9	A	FERRICROCIN-IRON	non-polymer		770.5	1	Chemie (FCI)
10	A	DECYLAMINE-N,N-DIMETHYL-N-OXIDE	non-polymer		201.3	2	Chemie (DDQ)
11		water	water		18.0	152	Chemie (HOH)

Sequence modifications

A: 1 - 725 (UniProt: P06971)

PDB	External Database	Details
Ser 406	-	expression tag
Ser 407	-	expression tag
His 408	-	expression tag
His 409	-	expression tag
His 410	-	expression tag
His 411	-	expression tag
His 412	-	expression tag
His 413	-	expression tag
Gly 414	-	expression tag
Ser 415	-	expression tag
Ser 416	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	80520.1
Branched	Number of molecules	1
	Total formula weight	1635.4
Non-Polymers*	Number of molecules	13
	Total formula weight	3082.3
All*	Total formula weight	85237.8

*Water molecules are not included.