Analysis of interatomic Contacts of Structural Units in PDB entry:
3WXL

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 3WXL entry

There are 4 chains in PDB entry 3WXL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE -1	LYS 511
B	PHE -1	LYS 511
C	PHE -1	LYS 511
D	PHE -1	LYS 511

There are 76 helices in PDB entry 3WXL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	46	69	Right-handed alpha
Helix 2	2	A	109	120	Right-handed alpha
Helix 3	3	A	128	133	Right-handed alpha
Helix 4	4	A	140	152	Right-handed alpha
Helix 5	5	A	152	162	Right-handed alpha
Helix 6	6	A	169	178	Right-handed alpha
Helix 7	7	A	187	191	Right-handed alpha
Helix 8	8	A	204	211	Right-handed alpha
Helix 9	9	A	214	218	Right-handed 310
Helix 10	10	A	237	243	Right-handed alpha
Helix 11	11	A	254	262	Right-handed alpha
Helix 12	12	A	320	330	Right-handed alpha
Helix 13	13	A	338	346	Right-handed alpha
Helix 14	14	A	383	411	Right-handed alpha
Helix 15	15	A	422	425	Right-handed 310
Helix 16	16	A	426	438	Right-handed alpha
Helix 17	17	A	448	462	Right-handed alpha
Helix 18	18	A	467	479	Right-handed alpha
Helix 19	19	A	489	506	Right-handed alpha
Helix 20	20	B	46	69	Right-handed alpha
Helix 21	21	B	109	120	Right-handed alpha
Helix 22	22	B	128	133	Right-handed alpha
Helix 23	23	B	140	152	Right-handed alpha
Helix 24	24	B	152	162	Right-handed alpha
Helix 25	25	B	169	178	Right-handed alpha
Helix 26	26	B	187	191	Right-handed alpha
Helix 27	27	B	204	211	Right-handed alpha
Helix 28	28	B	214	218	Right-handed 310
Helix 29	29	B	237	242	Right-handed alpha
Helix 30	30	B	254	262	Right-handed alpha
Helix 31	31	B	320	330	Right-handed alpha
Helix 32	32	B	337	346	Right-handed alpha
Helix 33	33	B	383	411	Right-handed alpha
Helix 34	34	B	421	425	Right-handed 310
Helix 35	35	B	426	438	Right-handed alpha
Helix 36	36	B	448	462	Right-handed alpha
Helix 37	37	B	467	479	Right-handed alpha
Helix 38	38	B	489	505	Right-handed alpha
Helix 39	39	C	46	69	Right-handed alpha
Helix 40	40	C	109	120	Right-handed alpha
Helix 41	41	C	128	133	Right-handed alpha
Helix 42	42	C	140	152	Right-handed alpha
Helix 43	43	C	152	161	Right-handed alpha
Helix 44	44	C	169	178	Right-handed alpha
Helix 45	45	C	187	191	Right-handed alpha
Helix 46	46	C	204	211	Right-handed alpha
Helix 47	47	C	214	218	Right-handed 310
Helix 48	48	C	234	236	Right-handed 310
Helix 49	49	C	237	242	Right-handed alpha
Helix 50	50	C	254	262	Right-handed alpha
Helix 51	51	C	320	330	Right-handed alpha
Helix 52	52	C	337	347	Right-handed alpha
Helix 53	53	C	383	411	Right-handed alpha
Helix 54	54	C	422	425	Right-handed 310
Helix 55	55	C	426	438	Right-handed alpha
Helix 56	56	C	448	463	Right-handed alpha
Helix 57	57	C	467	479	Right-handed alpha
Helix 58	58	C	489	505	Right-handed alpha
Helix 59	59	D	46	69	Right-handed alpha
Helix 60	60	D	109	120	Right-handed alpha
Helix 61	61	D	128	133	Right-handed alpha
Helix 62	62	D	140	152	Right-handed alpha
Helix 63	63	D	152	161	Right-handed alpha
Helix 64	64	D	169	178	Right-handed alpha
Helix 65	65	D	187	191	Right-handed alpha
Helix 66	66	D	204	211	Right-handed alpha
Helix 67	67	D	214	218	Right-handed 310
Helix 68	68	D	254	262	Right-handed alpha
Helix 69	69	D	320	330	Right-handed alpha
Helix 70	70	D	338	347	Right-handed alpha
Helix 71	71	D	383	411	Right-handed alpha
Helix 72	72	D	421	425	Right-handed 310
Helix 73	73	D	426	438	Right-handed alpha
Helix 74	74	D	448	463	Right-handed alpha
Helix 75	75	D	467	479	Right-handed alpha
Helix 76	76	D	489	505	Right-handed alpha

There are 24 sheets in PDB entry 3WXL. 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, Q, R, S, T, U, V, W, X,

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	25	32	first strand
Strand 2	A	13	20	anti-parallel
Strand 3	A	3	9	anti-parallel
Strand 4	A	77	82	parallel
Strand 5	A	247	253	parallel
Strand 6	A	225	230	anti-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	44	45	first strand
Strand 2	A	101	102	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	87	91	first strand
Strand 2	A	164	168	anti-parallel

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There are 2 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	184	186	first strand
Strand 2	A	220	222	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	A	196	197	first strand
Strand 2	A	202	203	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	296	302	first strand
Strand 2	A	309	317	anti-parallel
Strand 3	A	278	285	anti-parallel
Strand 4	A	269	274	anti-parallel
Strand 5	A	416	420	parallel
Strand 6	A	441	444	parallel
Strand 7	A	481	484	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	354	357	first strand
Strand 2	A	373	378	anti-parallel
Strand 3	B	373	378	anti-parallel
Strand 4	B	354	357	anti-parallel

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There are 6 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	25	32	first strand
Strand 2	B	13	19	anti-parallel
Strand 3	B	4	9	anti-parallel
Strand 4	B	77	82	parallel
Strand 5	B	247	253	parallel
Strand 6	B	225	230	anti-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	B	44	45	first strand
Strand 2	B	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	87	91	first strand
Strand 2	B	164	168	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	B	184	186	first strand
Strand 2	B	220	222	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	196	197	first strand
Strand 2	B	202	203	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	296	302	first strand
Strand 2	B	309	317	anti-parallel
Strand 3	B	278	285	anti-parallel
Strand 4	B	269	274	anti-parallel
Strand 5	B	416	420	parallel
Strand 6	B	441	444	parallel
Strand 7	B	481	484	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	25	32	first strand
Strand 2	C	13	20	anti-parallel
Strand 3	C	3	9	anti-parallel
Strand 4	C	77	82	parallel
Strand 5	C	247	253	parallel
Strand 6	C	225	230	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	C	44	45	first strand
Strand 2	C	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	87	91	first strand
Strand 2	C	164	168	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	184	186	first strand
Strand 2	C	220	222	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	296	302	first strand
Strand 2	C	309	317	anti-parallel
Strand 3	C	278	285	anti-parallel
Strand 4	C	269	274	anti-parallel
Strand 5	C	416	420	parallel
Strand 6	C	441	444	parallel
Strand 7	C	481	484	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	354	357	first strand
Strand 2	C	373	378	anti-parallel
Strand 3	D	373	378	anti-parallel
Strand 4	D	354	356	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	25	32	first strand
Strand 2	D	13	20	anti-parallel
Strand 3	D	3	9	anti-parallel
Strand 4	D	77	82	parallel
Strand 5	D	247	253	parallel
Strand 6	D	225	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	44	45	first strand
Strand 2	D	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	87	91	first strand
Strand 2	D	164	168	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	184	186	first strand
Strand 2	D	220	222	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	296	302	first strand
Strand 2	D	309	316	anti-parallel
Strand 3	D	279	285	anti-parallel
Strand 4	D	269	273	anti-parallel
Strand 5	D	416	420	parallel
Strand 6	D	441	444	parallel
Strand 7	D	481	484	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: 3WXL

Analysis of interatomic Contacts of Structural Units in PDB entry:
3WXL