Analysis of interatomic Contacts of Structural Units in PDB entry:
1HW8

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 1HW8 entry

There are 4 chains in PDB entry 1HW8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 441	HIS 861
B	ARG 443	GLY 860
C	HIS 488	GLY 860
D	HIS 488	ALA 859

There are 67 helices in PDB entry 1HW8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	463	472	Right-handed alpha
Helix 2	2	A	487	502	Right-handed alpha
Helix 3	3	A	507	512	Right-handed 310
Helix 4	4	A	561	576	Right-handed alpha
Helix 5	5	A	598	611	Right-handed alpha
Helix 6	6	A	611	624	Right-handed alpha
Helix 7	7	A	656	675	Right-handed alpha
Helix 8	8	A	694	701	Right-handed alpha
Helix 9	9	A	713	720	Right-handed alpha
Helix 10	10	A	724	737	Right-handed alpha
Helix 11	11	A	737	743	Right-handed alpha
Helix 12	12	A	752	764	Right-handed alpha
Helix 13	13	A	767	769	Right-handed 310
Helix 14	14	A	770	775	Right-handed alpha
Helix 15	15	A	806	810	Right-handed 310
Helix 16	16	A	811	821	Right-handed alpha
Helix 17	17	A	832	860	Right-handed alpha
Helix 18	18	B	463	473	Right-handed alpha
Helix 19	19	B	477	479	Right-handed 310
Helix 20	20	B	480	485	Right-handed alpha
Helix 21	21	B	487	501	Right-handed alpha
Helix 22	22	B	561	576	Right-handed alpha
Helix 23	23	B	598	611	Right-handed alpha
Helix 24	24	B	611	624	Right-handed alpha
Helix 25	25	B	656	675	Right-handed alpha
Helix 26	26	B	694	701	Right-handed alpha
Helix 27	27	B	713	720	Right-handed alpha
Helix 28	28	B	724	737	Right-handed alpha
Helix 29	29	B	737	743	Right-handed alpha
Helix 30	30	B	752	764	Right-handed alpha
Helix 31	31	B	767	769	Right-handed 310
Helix 32	32	B	770	775	Right-handed alpha
Helix 33	33	B	806	810	Right-handed 310
Helix 34	34	B	811	821	Right-handed alpha
Helix 35	35	B	832	860	Right-handed alpha
Helix 36	36	C	488	501	Right-handed alpha
Helix 37	37	C	507	512	Right-handed 310
Helix 38	38	C	561	576	Right-handed alpha
Helix 39	39	C	598	610	Right-handed alpha
Helix 40	40	C	611	624	Right-handed alpha
Helix 41	41	C	656	675	Right-handed alpha
Helix 42	42	C	694	701	Right-handed alpha
Helix 43	43	C	713	720	Right-handed alpha
Helix 44	44	C	724	737	Right-handed alpha
Helix 45	45	C	737	743	Right-handed alpha
Helix 46	46	C	752	764	Right-handed alpha
Helix 47	47	C	767	769	Right-handed 310
Helix 48	48	C	770	775	Right-handed alpha
Helix 49	49	C	806	810	Right-handed 310
Helix 50	50	C	811	821	Right-handed alpha
Helix 51	51	C	832	860	Right-handed alpha
Helix 52	52	D	488	502	Right-handed alpha
Helix 53	53	D	505	512	Right-handed 310
Helix 54	54	D	561	576	Right-handed alpha
Helix 55	55	D	598	610	Right-handed alpha
Helix 56	56	D	611	624	Right-handed alpha
Helix 57	57	D	656	675	Right-handed alpha
Helix 58	58	D	694	701	Right-handed alpha
Helix 59	59	D	713	720	Right-handed alpha
Helix 60	60	D	724	737	Right-handed alpha
Helix 61	61	D	737	743	Right-handed alpha
Helix 62	62	D	752	764	Right-handed alpha
Helix 63	63	D	767	769	Right-handed 310
Helix 64	64	D	770	775	Right-handed alpha
Helix 65	65	D	806	810	Right-handed 310
Helix 66	66	D	811	821	Right-handed alpha
Helix 67	67	D	832	859	Right-handed alpha

There are 10 sheets in PDB entry 1HW8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	549	556	first strand
Strand 2	A	530	546	anti-parallel
Strand 3	B	530	546	anti-parallel
Strand 4	B	549	556	anti-parallel

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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	748	749	first strand
Strand 2	A	777	784	parallel
Strand 3	A	790	800	anti-parallel
Strand 4	A	703	712	anti-parallel
Strand 5	A	580	590	anti-parallel
Strand 6	A	642	650	anti-parallel
Strand 7	A	593	595	anti-parallel
Strand 8	A	679	682	anti-parallel

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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	748	749	first strand
Strand 2	A	777	784	parallel
Strand 3	A	790	800	anti-parallel
Strand 4	A	703	712	anti-parallel
Strand 5	A	580	590	anti-parallel
Strand 6	A	642	650	anti-parallel
Strand 7	A	630	639	anti-parallel

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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	629	639	first strand
Strand 2	B	642	651	anti-parallel
Strand 3	B	580	590	anti-parallel
Strand 4	B	703	712	anti-parallel
Strand 5	B	790	800	anti-parallel
Strand 6	B	777	784	anti-parallel
Strand 7	B	748	749	parallel

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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	629	639	first strand
Strand 2	B	642	651	anti-parallel
Strand 3	B	593	595	anti-parallel
Strand 4	B	679	682	anti-parallel

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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	549	556	first strand
Strand 2	C	530	546	anti-parallel
Strand 3	D	530	546	anti-parallel
Strand 4	D	549	556	anti-parallel

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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	748	749	first strand
Strand 2	C	777	784	parallel
Strand 3	C	790	800	anti-parallel
Strand 4	C	703	712	anti-parallel
Strand 5	C	580	590	anti-parallel
Strand 6	C	642	650	anti-parallel
Strand 7	C	593	595	anti-parallel
Strand 8	C	679	682	anti-parallel

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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	748	749	first strand
Strand 2	C	777	784	parallel
Strand 3	C	790	800	anti-parallel
Strand 4	C	703	712	anti-parallel
Strand 5	C	580	590	anti-parallel
Strand 6	C	642	650	anti-parallel
Strand 7	C	630	639	anti-parallel

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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	748	749	first strand
Strand 2	D	777	784	parallel
Strand 3	D	790	800	anti-parallel
Strand 4	D	703	712	anti-parallel
Strand 5	D	580	590	anti-parallel
Strand 6	D	642	650	anti-parallel
Strand 7	D	593	595	anti-parallel
Strand 8	D	679	682	anti-parallel

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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	748	749	first strand
Strand 2	D	777	784	parallel
Strand 3	D	790	800	anti-parallel
Strand 4	D	703	712	anti-parallel
Strand 5	D	580	590	anti-parallel
Strand 6	D	642	650	anti-parallel
Strand 7	D	630	639	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1HW8

Analysis of interatomic Contacts of Structural Units in PDB entry:
1HW8