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

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 3WIA entry

There are 9 chains in PDB entry 3WIA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 39	GLU 311
B	HIS 39	GLU 311
C	HIS 39	GLU 311
D	HIS 39	GLU 311
E	HIS 39	GLU 311
F	HIS 39	GLU 311
G	HIS 39	GLU 311
H	HIS 39	GLU 311
I	ASP 40	GLU 311

There are 54 helices in PDB entry 3WIA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	105	110	Right-handed alpha
Helix 2	2	A	139	146	Right-handed alpha
Helix 3	3	A	162	166	Right-handed 310
Helix 4	4	A	182	189	Right-handed alpha
Helix 5	5	A	213	218	Right-handed alpha
Helix 6	6	A	295	301	Right-handed alpha
Helix 7	7	B	105	110	Right-handed alpha
Helix 8	8	B	139	146	Right-handed alpha
Helix 9	9	B	162	166	Right-handed 310
Helix 10	10	B	182	189	Right-handed alpha
Helix 11	11	B	213	218	Right-handed alpha
Helix 12	12	B	295	301	Right-handed alpha
Helix 13	13	C	105	110	Right-handed alpha
Helix 14	14	C	139	147	Right-handed alpha
Helix 15	15	C	162	166	Right-handed 310
Helix 16	16	C	182	189	Right-handed alpha
Helix 17	17	C	213	218	Right-handed alpha
Helix 18	18	C	295	301	Right-handed alpha
Helix 19	19	D	105	110	Right-handed alpha
Helix 20	20	D	139	146	Right-handed alpha
Helix 21	21	D	162	166	Right-handed 310
Helix 22	22	D	182	189	Right-handed alpha
Helix 23	23	D	213	218	Right-handed alpha
Helix 24	24	D	295	301	Right-handed alpha
Helix 25	25	E	105	110	Right-handed alpha
Helix 26	26	E	139	146	Right-handed alpha
Helix 27	27	E	162	166	Right-handed 310
Helix 28	28	E	182	189	Right-handed alpha
Helix 29	29	E	213	218	Right-handed alpha
Helix 30	30	E	295	301	Right-handed alpha
Helix 31	31	F	105	110	Right-handed alpha
Helix 32	32	F	139	146	Right-handed alpha
Helix 33	33	F	162	166	Right-handed 310
Helix 34	34	F	182	189	Right-handed alpha
Helix 35	35	F	213	218	Right-handed alpha
Helix 36	36	F	295	301	Right-handed alpha
Helix 37	37	G	105	110	Right-handed alpha
Helix 38	38	G	139	146	Right-handed alpha
Helix 39	39	G	162	166	Right-handed 310
Helix 40	40	G	182	189	Right-handed alpha
Helix 41	41	G	213	218	Right-handed alpha
Helix 42	42	G	295	301	Right-handed alpha
Helix 43	43	H	105	110	Right-handed alpha
Helix 44	44	H	139	146	Right-handed alpha
Helix 45	45	H	162	166	Right-handed 310
Helix 46	46	H	182	189	Right-handed alpha
Helix 47	47	H	213	218	Right-handed alpha
Helix 48	48	H	295	301	Right-handed alpha
Helix 49	49	I	105	110	Right-handed alpha
Helix 50	50	I	139	146	Right-handed alpha
Helix 51	51	I	162	166	Right-handed 310
Helix 52	52	I	182	189	Right-handed alpha
Helix 53	53	I	213	218	Right-handed alpha
Helix 54	54	I	295	301	Right-handed alpha

There are 36 sheets in PDB entry 3WIA. 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, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ,

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	58	65	first strand
Strand 2	A	40	55	anti-parallel
Strand 3	A	81	88	parallel
Strand 4	A	118	124	anti-parallel

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There are 4 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	74	77	first strand
Strand 2	A	149	155	parallel
Strand 3	A	129	134	anti-parallel
Strand 4	A	98	99	anti-parallel

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There are 6 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	193	199	first strand
Strand 2	A	168	177	anti-parallel
Strand 3	A	227	236	parallel
Strand 4	A	276	282	anti-parallel
Strand 5	A	250	255	anti-parallel
Strand 6	A	262	266	anti-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	A	220	223	first strand
Strand 2	A	304	310	parallel
Strand 3	A	287	293	anti-parallel
Strand 4	A	241	245	anti-parallel
Strand 5	A	269	271	anti-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	58	65	first strand
Strand 2	B	40	55	anti-parallel
Strand 3	B	80	88	parallel
Strand 4	B	118	125	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	B	74	77	first strand
Strand 2	B	149	155	parallel
Strand 3	B	129	134	anti-parallel
Strand 4	B	98	99	anti-parallel

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There are 6 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	193	199	first strand
Strand 2	B	168	177	anti-parallel
Strand 3	B	227	236	parallel
Strand 4	B	276	282	anti-parallel
Strand 5	B	250	255	anti-parallel
Strand 6	B	262	266	anti-parallel

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There are 5 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	220	223	first strand
Strand 2	B	304	310	parallel
Strand 3	B	287	293	anti-parallel
Strand 4	B	241	245	anti-parallel
Strand 5	B	269	271	anti-parallel

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There are 4 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	58	65	first strand
Strand 2	C	40	55	anti-parallel
Strand 3	C	81	88	parallel
Strand 4	C	118	124	anti-parallel

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There are 4 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	74	77	first strand
Strand 2	C	149	155	parallel
Strand 3	C	129	134	anti-parallel
Strand 4	C	98	99	anti-parallel

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There are 6 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	193	199	first strand
Strand 2	C	168	177	anti-parallel
Strand 3	C	227	236	parallel
Strand 4	C	276	282	anti-parallel
Strand 5	C	250	255	anti-parallel
Strand 6	C	262	266	anti-parallel

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There are 5 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	220	223	first strand
Strand 2	C	304	310	parallel
Strand 3	C	287	293	anti-parallel
Strand 4	C	241	245	anti-parallel
Strand 5	C	269	271	anti-parallel

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There are 4 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	58	65	first strand
Strand 2	D	40	55	anti-parallel
Strand 3	D	81	88	parallel
Strand 4	D	118	124	anti-parallel

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There are 4 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	74	77	first strand
Strand 2	D	149	155	parallel
Strand 3	D	129	134	anti-parallel
Strand 4	D	98	99	anti-parallel

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There are 6 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	193	199	first strand
Strand 2	D	168	177	anti-parallel
Strand 3	D	227	236	parallel
Strand 4	D	276	282	anti-parallel
Strand 5	D	250	255	anti-parallel
Strand 6	D	262	266	anti-parallel

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There are 5 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	220	223	first strand
Strand 2	D	304	310	parallel
Strand 3	D	287	293	anti-parallel
Strand 4	D	241	245	anti-parallel
Strand 5	D	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	58	65	first strand
Strand 2	E	40	55	anti-parallel
Strand 3	E	80	88	parallel
Strand 4	E	118	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	74	77	first strand
Strand 2	E	149	155	parallel
Strand 3	E	129	134	anti-parallel
Strand 4	E	98	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	193	199	first strand
Strand 2	E	168	177	anti-parallel
Strand 3	E	227	236	parallel
Strand 4	E	276	282	anti-parallel
Strand 5	E	250	255	anti-parallel
Strand 6	E	262	266	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	220	223	first strand
Strand 2	E	304	310	parallel
Strand 3	E	287	293	anti-parallel
Strand 4	E	241	245	anti-parallel
Strand 5	E	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	58	65	first strand
Strand 2	F	40	55	anti-parallel
Strand 3	F	80	88	parallel
Strand 4	F	118	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	74	77	first strand
Strand 2	F	149	155	parallel
Strand 3	F	129	134	anti-parallel
Strand 4	F	98	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	193	198	first strand
Strand 2	F	168	177	anti-parallel
Strand 3	F	227	236	parallel
Strand 4	F	276	282	anti-parallel
Strand 5	F	250	255	anti-parallel
Strand 6	F	262	266	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	220	223	first strand
Strand 2	F	304	310	parallel
Strand 3	F	287	293	anti-parallel
Strand 4	F	241	245	anti-parallel
Strand 5	F	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	58	65	first strand
Strand 2	G	40	55	anti-parallel
Strand 3	G	80	88	parallel
Strand 4	G	118	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	74	77	first strand
Strand 2	G	149	155	parallel
Strand 3	G	129	134	anti-parallel
Strand 4	G	98	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	193	199	first strand
Strand 2	G	168	177	anti-parallel
Strand 3	G	227	236	parallel
Strand 4	G	276	282	anti-parallel
Strand 5	G	250	255	anti-parallel
Strand 6	G	262	266	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	220	223	first strand
Strand 2	G	304	310	parallel
Strand 3	G	287	293	anti-parallel
Strand 4	G	241	245	anti-parallel
Strand 5	G	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	58	65	first strand
Strand 2	H	40	55	anti-parallel
Strand 3	H	81	88	parallel
Strand 4	H	118	124	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	74	77	first strand
Strand 2	H	149	155	parallel
Strand 3	H	129	134	anti-parallel
Strand 4	H	98	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	193	199	first strand
Strand 2	H	168	177	anti-parallel
Strand 3	H	227	236	parallel
Strand 4	H	276	282	anti-parallel
Strand 5	H	250	255	anti-parallel
Strand 6	H	262	266	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	220	223	first strand
Strand 2	H	304	310	parallel
Strand 3	H	287	293	anti-parallel
Strand 4	H	241	245	anti-parallel
Strand 5	H	268	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	58	65	first strand
Strand 2	I	41	55	anti-parallel
Strand 3	I	80	88	parallel
Strand 4	I	118	125	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	74	77	first strand
Strand 2	I	149	155	parallel
Strand 3	I	129	134	anti-parallel
Strand 4	I	98	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	193	199	first strand
Strand 2	I	168	177	anti-parallel
Strand 3	I	227	236	parallel
Strand 4	I	276	282	anti-parallel
Strand 5	I	250	255	anti-parallel
Strand 6	I	262	266	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	220	223	first strand
Strand 2	I	304	310	parallel
Strand 3	I	287	293	anti-parallel
Strand 4	I	241	245	anti-parallel
Strand 5	I	269	271	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: 3WIA

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