4GRK

Crystal Structure of C-lobe of Bovine lactoferrin Complexed with ketorolac at 1.68 A Resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Lactotransferrin	polymer	335	36622.3	1	UniProt (P24627) Pfam (PF00405)	Bos taurus (bovine)	Lactoferrin, Lactoferricin-B, Lfcin-B
2	B (B)	C-terminal peptide from Lactotransferrin	polymer	6	652.8	1	UniProt (P24627)	Bos taurus (bovine)
3	C (C)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	1	In PDB GlyTouCan (G15407YE)
4	D (D)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
5	E (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
6	F, G (A)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
7	H (A)	FE (III) ION	non-polymer		55.8	1	Chemie (FE)
8	I (A)	CARBONATE ION	non-polymer		60.0	1	Chemie (CO3)
9	J (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
10	K, M (A)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
11	L (A)	(1R)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid	non-polymer		255.3	1	Chemie (KTR)
12	N, O (A, B)	water	water		18.0	367	Chemie (HOH)

Sequence modifications

A: 342 - 676 (UniProt: P24627)

PDB	External Database	Details
Lys 565	Asn 584	SEE REMARK 999
Glu 608	Lys 627	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37275.1
Branched	Number of molecules	2
	Total formula weight	1010.9
Non-Polymers*	Number of molecules	9
	Total formula weight	1003.4
All*	Total formula weight	39289.4

*Water molecules are not included.