1NEG

Crystal Structure Analysis of N-and C-terminal labeled SH3-domain of alpha-Chicken Spectrin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Spectrin alpha chain, brain	polymer	83	9643.9	1	UniProt (P07751) Pfam (PF00018)	Gallus gallus (chicken)	ALPHA Spectrin, Spectrin, non-erythroid alpha chain, Fodrin alpha chain
2	B (A)	AZIDE ION	non-polymer		42.0	1	Chemie (AZI)
3	C (A)	water	water		18.0	46	Chemie (HOH)

Sequence modifications

A: 2 - 61 (UniProt: P07751)

PDB	External Database	Details
Met -10	-	initiating methionine
Arg -9	-	expression tag
Gly -8	-	expression tag
Ser -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag
Ala 62	-	SEE REMARK 999
Ala 63	-	SEE REMARK 999
Ala 64	-	SEE REMARK 999
Trp 65	-	SEE REMARK 999
Ser 66	-	SEE REMARK 999
His 67	-	SEE REMARK 999
Pro 68	-	SEE REMARK 999
Gln 69	-	SEE REMARK 999
Phe 70	-	SEE REMARK 999
Glu 71	-	SEE REMARK 999
Lys 72	-	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	9643.9
Non-Polymers*	Number of molecules	1
	Total formula weight	42.0
All*	Total formula weight	9685.9

*Water molecules are not included.