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

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 1WXW entry

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

Chain ID	Initial residue	Terminal residue
A	MSE 1	LEU 382
B	MSE 1	LEU 382
C	MSE 1	LEU 382
D	MSE 1	LEU 382

There are 68 helices in PDB entry 1WXW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	6	15	Right-handed alpha
Helix 2	2	A	67	82	Right-handed alpha
Helix 3	3	A	83	90	Right-handed alpha
Helix 4	4	A	101	104	Right-handed 310
Helix 5	5	A	123	127	Right-handed 310
Helix 6	6	A	129	138	Right-handed alpha
Helix 7	7	A	150	154	Right-handed 310
Helix 8	8	A	195	197	Right-handed 310
Helix 9	9	A	198	205	Right-handed alpha
Helix 10	10	A	206	208	Right-handed 310
Helix 11	11	A	221	228	Right-handed alpha
Helix 12	12	A	240	254	Right-handed alpha
Helix 13	13	A	265	276	Right-handed alpha
Helix 14	14	A	293	314	Right-handed alpha
Helix 15	15	A	331	346	Right-handed alpha
Helix 16	16	A	368	372	Right-handed 310
Helix 17	17	B	6	15	Right-handed alpha
Helix 18	18	B	21	23	Right-handed 310
Helix 19	19	B	67	82	Right-handed alpha
Helix 20	20	B	83	90	Right-handed alpha
Helix 21	21	B	101	104	Right-handed 310
Helix 22	22	B	123	127	Right-handed 310
Helix 23	23	B	129	138	Right-handed alpha
Helix 24	24	B	139	141	Right-handed 310
Helix 25	25	B	151	156	Right-handed alpha
Helix 26	26	B	195	197	Right-handed 310
Helix 27	27	B	198	205	Right-handed alpha
Helix 28	28	B	206	208	Right-handed 310
Helix 29	29	B	221	228	Right-handed alpha
Helix 30	30	B	240	254	Right-handed alpha
Helix 31	31	B	265	276	Right-handed alpha
Helix 32	32	B	296	314	Right-handed alpha
Helix 33	33	B	331	346	Right-handed alpha
Helix 34	34	B	368	372	Right-handed 310
Helix 35	35	C	6	15	Right-handed alpha
Helix 36	36	C	67	83	Right-handed alpha
Helix 37	37	C	83	90	Right-handed alpha
Helix 38	38	C	101	104	Right-handed 310
Helix 39	39	C	123	128	Right-handed alpha
Helix 40	40	C	129	138	Right-handed alpha
Helix 41	41	C	139	141	Right-handed 310
Helix 42	42	C	150	155	Right-handed 310
Helix 43	43	C	195	197	Right-handed 310
Helix 44	44	C	198	205	Right-handed alpha
Helix 45	45	C	206	208	Right-handed 310
Helix 46	46	C	221	228	Right-handed alpha
Helix 47	47	C	240	254	Right-handed alpha
Helix 48	48	C	265	276	Right-handed alpha
Helix 49	49	C	296	314	Right-handed alpha
Helix 50	50	C	331	346	Right-handed alpha
Helix 51	51	C	368	372	Right-handed 310
Helix 52	52	D	6	15	Right-handed alpha
Helix 53	53	D	68	82	Right-handed alpha
Helix 54	54	D	83	90	Right-handed alpha
Helix 55	55	D	101	104	Right-handed 310
Helix 56	56	D	123	128	Right-handed alpha
Helix 57	57	D	129	138	Right-handed alpha
Helix 58	58	D	139	141	Right-handed 310
Helix 59	59	D	150	156	Right-handed alpha
Helix 60	60	D	195	197	Right-handed 310
Helix 61	61	D	198	205	Right-handed alpha
Helix 62	62	D	206	208	Right-handed 310
Helix 63	63	D	221	228	Right-handed alpha
Helix 64	64	D	240	254	Right-handed alpha
Helix 65	65	D	265	276	Right-handed alpha
Helix 66	66	D	296	314	Right-handed alpha
Helix 67	67	D	331	346	Right-handed alpha
Helix 68	68	D	368	372	Right-handed 310

There are 16 sheets in PDB entry 1WXW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 6 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	19	21	first strand
Strand 2	A	55	61	anti-parallel
Strand 3	A	42	49	anti-parallel
Strand 4	A	33	39	anti-parallel
Strand 5	A	3	5	parallel
Strand 6	A	25	27	anti-parallel

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There are 5 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	94	99	first strand
Strand 2	A	108	113	anti-parallel
Strand 3	A	116	121	anti-parallel
Strand 4	A	143	148	parallel
Strand 5	A	161	167	anti-parallel

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There are 2 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	173	177	first strand
Strand 2	A	180	184	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	A	259	263	first strand
Strand 2	A	231	238	parallel
Strand 3	A	210	216	parallel
Strand 4	A	280	285	parallel
Strand 5	A	315	325	parallel
Strand 6	A	375	381	anti-parallel
Strand 7	A	350	356	anti-parallel

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There are 6 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	19	20	first strand
Strand 2	B	57	61	anti-parallel
Strand 3	B	42	49	anti-parallel
Strand 4	B	33	39	anti-parallel
Strand 5	B	3	5	parallel
Strand 6	B	25	27	anti-parallel

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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	99	first strand
Strand 2	B	108	113	anti-parallel
Strand 3	B	116	121	anti-parallel
Strand 4	B	143	148	parallel
Strand 5	B	161	166	anti-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	B	172	177	first strand
Strand 2	B	180	185	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	B	259	263	first strand
Strand 2	B	231	238	parallel
Strand 3	B	210	216	parallel
Strand 4	B	280	285	parallel
Strand 5	B	315	325	parallel
Strand 6	B	375	381	anti-parallel
Strand 7	B	350	356	anti-parallel

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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	19	21	first strand
Strand 2	C	55	61	anti-parallel
Strand 3	C	42	49	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	3	5	parallel
Strand 6	C	25	27	anti-parallel

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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	94	99	first strand
Strand 2	C	108	113	anti-parallel
Strand 3	C	116	121	anti-parallel
Strand 4	C	143	148	parallel
Strand 5	C	161	166	anti-parallel

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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	172	177	first strand
Strand 2	C	180	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	259	263	first strand
Strand 2	C	231	238	parallel
Strand 3	C	210	216	parallel
Strand 4	C	280	285	parallel
Strand 5	C	315	325	parallel
Strand 6	C	375	381	anti-parallel
Strand 7	C	350	356	anti-parallel

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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	19	21	first strand
Strand 2	D	55	61	anti-parallel
Strand 3	D	42	49	anti-parallel
Strand 4	D	33	39	anti-parallel
Strand 5	D	3	5	parallel
Strand 6	D	25	27	anti-parallel

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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	99	first strand
Strand 2	D	108	113	anti-parallel
Strand 3	D	116	121	anti-parallel
Strand 4	D	143	146	parallel
Strand 5	D	163	167	anti-parallel

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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	172	177	first strand
Strand 2	D	180	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	259	263	first strand
Strand 2	D	231	238	parallel
Strand 3	D	210	216	parallel
Strand 4	D	280	285	parallel
Strand 5	D	315	325	parallel
Strand 6	D	375	381	anti-parallel
Strand 7	D	350	356	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: 1WXW

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