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

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 3WQT entry

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

Chain ID	Initial residue	Terminal residue
A	HIS 4	ASP 377
B	TYR 6	ASP 377
C	HIS 4	ASP 377
D	HIS 4	ASP 377

There are 55 helices in PDB entry 3WQT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	48	68	Right-handed alpha
Helix 2	2	A	101	113	Right-handed alpha
Helix 3	3	A	162	174	Right-handed alpha
Helix 4	4	A	185	189	Right-handed alpha
Helix 5	5	A	190	193	Right-handed 310
Helix 6	6	A	194	201	Right-handed alpha
Helix 7	7	A	231	243	Right-handed alpha
Helix 8	8	A	246	258	Right-handed alpha
Helix 9	9	A	261	265	Right-handed 310
Helix 10	10	A	286	311	Right-handed alpha
Helix 11	11	A	324	329	Right-handed 310
Helix 12	12	A	331	338	Right-handed alpha
Helix 13	13	A	356	358	Right-handed 310
Helix 14	14	A	359	377	Right-handed alpha
Helix 15	15	B	48	65	Right-handed alpha
Helix 16	16	B	101	113	Right-handed alpha
Helix 17	17	B	162	173	Right-handed alpha
Helix 18	18	B	174	176	Right-handed 310
Helix 19	19	B	185	189	Right-handed alpha
Helix 20	20	B	190	192	Right-handed 310
Helix 21	21	B	194	201	Right-handed alpha
Helix 22	22	B	231	240	Right-handed alpha
Helix 23	23	B	246	258	Right-handed alpha
Helix 24	24	B	286	310	Right-handed alpha
Helix 25	25	B	324	329	Right-handed 310
Helix 26	26	B	331	340	Right-handed alpha
Helix 27	27	B	356	358	Right-handed 310
Helix 28	28	B	359	377	Right-handed alpha
Helix 29	29	C	48	68	Right-handed alpha
Helix 30	30	C	101	113	Right-handed alpha
Helix 31	31	C	162	174	Right-handed alpha
Helix 32	32	C	185	189	Right-handed alpha
Helix 33	33	C	190	192	Right-handed 310
Helix 34	34	C	194	201	Right-handed alpha
Helix 35	35	C	231	244	Right-handed alpha
Helix 36	36	C	246	258	Right-handed alpha
Helix 37	37	C	261	265	Right-handed 310
Helix 38	38	C	286	311	Right-handed alpha
Helix 39	39	C	324	329	Right-handed 310
Helix 40	40	C	331	340	Right-handed alpha
Helix 41	41	C	356	358	Right-handed 310
Helix 42	42	C	359	377	Right-handed alpha
Helix 43	43	D	48	68	Right-handed alpha
Helix 44	44	D	101	113	Right-handed alpha
Helix 45	45	D	162	174	Right-handed alpha
Helix 46	46	D	185	189	Right-handed alpha
Helix 47	47	D	196	201	Right-handed alpha
Helix 48	48	D	231	243	Right-handed alpha
Helix 49	49	D	246	257	Right-handed alpha
Helix 50	50	D	285	288	Right-handed 310
Helix 51	51	D	289	310	Right-handed alpha
Helix 52	52	D	324	329	Right-handed 310
Helix 53	53	D	331	340	Right-handed alpha
Helix 54	54	D	356	358	Right-handed 310
Helix 55	55	D	359	377	Right-handed alpha

There are 23 sheets in PDB entry 3WQT. 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,

There are 5 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	27	37	first strand
Strand 2	A	15	24	anti-parallel
Strand 3	A	6	11	anti-parallel
Strand 4	A	73	78	parallel
Strand 5	A	178	184	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	41	42	first strand
Strand 2	A	45	46	anti-parallel

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There are 4 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	83	93	first strand
Strand 2	A	150	161	anti-parallel
Strand 3	A	121	133	anti-parallel
Strand 4	A	137	139	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	98	99	first strand
Strand 2	A	146	147	anti-parallel

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There are 5 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	221	228	first strand
Strand 2	A	212	218	anti-parallel
Strand 3	A	202	207	anti-parallel
Strand 4	A	319	323	parallel
Strand 5	A	344	346	parallel

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There are 2 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	270	274	first strand
Strand 2	A	281	285	anti-parallel

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There are 5 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	33	37	first strand
Strand 2	B	15	19	anti-parallel
Strand 3	B	8	11	anti-parallel
Strand 4	B	73	78	parallel
Strand 5	B	178	184	parallel

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There are 2 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	41	42	first strand
Strand 2	B	45	46	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	B	83	93	first strand
Strand 2	B	150	161	anti-parallel
Strand 3	B	121	133	anti-parallel
Strand 4	B	137	139	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	98	99	first strand
Strand 2	B	146	147	anti-parallel

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There are 5 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	221	229	first strand
Strand 2	B	211	218	anti-parallel
Strand 3	B	202	207	anti-parallel
Strand 4	B	319	323	parallel
Strand 5	B	344	346	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	29	37	first strand
Strand 2	C	15	22	anti-parallel
Strand 3	C	5	11	anti-parallel
Strand 4	C	73	78	parallel
Strand 5	C	178	184	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	41	42	first strand
Strand 2	C	45	46	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	C	83	93	first strand
Strand 2	C	150	161	anti-parallel
Strand 3	C	121	133	anti-parallel
Strand 4	C	137	139	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	98	99	first strand
Strand 2	C	146	147	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	C	221	228	first strand
Strand 2	C	212	218	anti-parallel
Strand 3	C	202	207	anti-parallel
Strand 4	C	319	323	parallel
Strand 5	C	344	346	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	270	275	first strand
Strand 2	C	278	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	29	37	first strand
Strand 2	D	15	22	anti-parallel
Strand 3	D	5	11	anti-parallel
Strand 4	D	73	78	parallel
Strand 5	D	178	184	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	41	42	first strand
Strand 2	D	45	46	anti-parallel

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There are 3 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	83	93	first strand
Strand 2	D	150	161	anti-parallel
Strand 3	D	121	133	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	98	99	first strand
Strand 2	D	146	147	anti-parallel

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There are 5 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	221	228	first strand
Strand 2	D	212	218	anti-parallel
Strand 3	D	203	207	anti-parallel
Strand 4	D	320	323	parallel
Strand 5	D	344	346	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	271	273	first strand
Strand 2	D	282	284	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: 3WQT

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