Analysis of interatomic Contacts of Structural Units in PDB entry:
1D8W

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 1D8W entry

There are 4 chains in PDB entry 1D8W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 11	ARG 426
B	THR 10	ARG 426
C	THR 11	ARG 426
D	MSE 9	ARG 426

There are 79 helices in PDB entry 1D8W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	27	Right-handed alpha
Helix 2	2	A	30	39	Right-handed alpha
Helix 3	3	A	48	51	Right-handed 310
Helix 4	4	A	79	93	Right-handed alpha
Helix 5	5	A	105	107	Right-handed 310
Helix 6	6	A	114	118	Right-handed 310
Helix 7	7	A	119	122	Right-handed 310
Helix 8	8	A	123	133	Right-handed alpha
Helix 9	9	A	146	150	Right-handed 310
Helix 10	10	A	159	185	Right-handed alpha
Helix 11	11	A	205	220	Right-handed alpha
Helix 12	12	A	249	261	Right-handed alpha
Helix 13	13	A	276	285	Right-handed alpha
Helix 14	14	A	310	323	Right-handed alpha
Helix 15	15	A	341	362	Right-handed alpha
Helix 16	16	A	364	373	Right-handed alpha
Helix 17	17	A	376	388	Right-handed alpha
Helix 18	18	A	391	403	Right-handed alpha
Helix 19	19	A	410	422	Right-handed alpha
Helix 20	20	B	11	26	Right-handed alpha
Helix 21	21	B	30	39	Right-handed alpha
Helix 22	22	B	48	50	Right-handed 310
Helix 23	23	B	79	92	Right-handed alpha
Helix 24	24	B	105	107	Right-handed 310
Helix 25	25	B	114	118	Right-handed 310
Helix 26	26	B	119	122	Right-handed 310
Helix 27	27	B	123	133	Right-handed alpha
Helix 28	28	B	146	150	Right-handed 310
Helix 29	29	B	159	185	Right-handed alpha
Helix 30	30	B	205	220	Right-handed alpha
Helix 31	31	B	249	261	Right-handed alpha
Helix 32	32	B	276	285	Right-handed alpha
Helix 33	33	B	310	323	Right-handed alpha
Helix 34	34	B	341	362	Right-handed alpha
Helix 35	35	B	364	373	Right-handed alpha
Helix 36	36	B	376	388	Right-handed alpha
Helix 37	37	B	391	403	Right-handed alpha
Helix 38	38	B	410	422	Right-handed alpha
Helix 39	39	B	423	426	Right-handed 310
Helix 40	40	C	11	27	Right-handed alpha
Helix 41	41	C	30	39	Right-handed alpha
Helix 42	42	C	48	51	Right-handed 310
Helix 43	43	C	79	92	Right-handed alpha
Helix 44	44	C	105	107	Right-handed 310
Helix 45	45	C	114	118	Right-handed 310
Helix 46	46	C	119	122	Right-handed 310
Helix 47	47	C	123	133	Right-handed alpha
Helix 48	48	C	146	150	Right-handed 310
Helix 49	49	C	159	185	Right-handed alpha
Helix 50	50	C	205	220	Right-handed alpha
Helix 51	51	C	249	261	Right-handed alpha
Helix 52	52	C	276	285	Right-handed alpha
Helix 53	53	C	310	323	Right-handed alpha
Helix 54	54	C	341	362	Right-handed alpha
Helix 55	55	C	364	373	Right-handed alpha
Helix 56	56	C	376	388	Right-handed alpha
Helix 57	57	C	391	403	Right-handed alpha
Helix 58	58	C	410	422	Right-handed alpha
Helix 59	59	C	423	426	Right-handed 310
Helix 60	60	D	10	26	Right-handed alpha
Helix 61	61	D	30	39	Right-handed alpha
Helix 62	62	D	48	51	Right-handed 310
Helix 63	63	D	79	92	Right-handed alpha
Helix 64	64	D	105	107	Right-handed 310
Helix 65	65	D	114	118	Right-handed 310
Helix 66	66	D	119	122	Right-handed 310
Helix 67	67	D	123	133	Right-handed alpha
Helix 68	68	D	146	150	Right-handed 310
Helix 69	69	D	159	185	Right-handed alpha
Helix 70	70	D	205	220	Right-handed alpha
Helix 71	71	D	249	261	Right-handed alpha
Helix 72	72	D	276	285	Right-handed alpha
Helix 73	73	D	310	323	Right-handed alpha
Helix 74	74	D	341	362	Right-handed alpha
Helix 75	75	D	364	373	Right-handed alpha
Helix 76	76	D	376	388	Right-handed alpha
Helix 77	77	D	391	403	Right-handed alpha
Helix 78	78	D	410	422	Right-handed alpha
Helix 79	79	D	423	426	Right-handed 310

There are 9 sheets in PDB entry 1D8W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 9 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	43	46	first strand
Strand 2	A	98	103	parallel
Strand 3	A	136	140	parallel
Strand 4	A	188	192	parallel
Strand 5	A	229	234	parallel
Strand 6	A	263	267	parallel
Strand 7	A	291	295	parallel
Strand 8	A	329	333	parallel
Strand 9	A	43	46	parallel

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There are 2 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	197	198	first strand
Strand 2	A	245	246	anti-parallel

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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	43	46	first strand
Strand 2	B	98	103	parallel
Strand 3	B	136	140	parallel

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There are 5 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	188	192	first strand
Strand 2	B	229	234	parallel
Strand 3	B	263	267	parallel
Strand 4	B	291	295	parallel
Strand 5	B	329	333	parallel

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There are 2 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	197	198	first strand
Strand 2	B	245	246	anti-parallel

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There are 9 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	43	46	first strand
Strand 2	C	98	103	parallel
Strand 3	C	136	140	parallel
Strand 4	C	188	192	parallel
Strand 5	C	229	234	parallel
Strand 6	C	263	267	parallel
Strand 7	C	291	295	parallel
Strand 8	C	329	333	parallel
Strand 9	C	43	46	parallel

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There are 2 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	197	198	first strand
Strand 2	C	245	246	anti-parallel

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There are 9 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	43	46	first strand
Strand 2	D	98	103	parallel
Strand 3	D	136	140	parallel
Strand 4	D	188	192	parallel
Strand 5	D	229	234	parallel
Strand 6	D	263	267	parallel
Strand 7	D	291	295	parallel
Strand 8	D	329	333	parallel
Strand 9	D	43	46	parallel

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There are 2 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	197	198	first strand
Strand 2	D	245	246	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: 1D8W

Analysis of interatomic Contacts of Structural Units in PDB entry:
1D8W