4JHQ

Crystal structure of avidin - 6-(6-biotinamidohexanamido)hexanoylferrocene complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Avidin	polymer	128	14321.1	2	UniProt (P02701) Pfam (PF01382) In PDB	Gallus gallus (bantam chickens)
2	A, B	[(1,2,3,4,5-eta)-cyclopentadienyl][(1,2,3,4,5-eta)-{6-[(6-{[5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoyl]amino}hexanoyl)amino]hexanoyl}cyclopentadienyl]iron	non-polymer		630.6	2	Chemie (B6F)
3	A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
4		water	water		18.0	82	Chemie (HOH)

Sequence modifications

A, B: 1 - 128 (UniProt: P02701)

PDB	External Database	Details
Lys 26	Arg 50	SEE REMARK 999
Thr 34	Ile 58	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	28642.2
Non-Polymers*	Number of molecules	4
	Total formula weight	1703.6
All*	Total formula weight	30345.7

*Water molecules are not included.