Analysis of interatomic Contacts of Structural Units in PDB entry:
4QWW

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 4QWW entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 3	THR 535
B	ALA 3	THR 535
C	GLN 1	GLU 212
D	GLU 1	GLN 3

There are 65 helices in PDB entry 4QWW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	40	44	Right-handed 310
Helix 2	2	A	78	83	Right-handed alpha
Helix 3	3	A	127	131	Right-handed 310
Helix 4	4	A	132	140	Right-handed alpha
Helix 5	5	A	151	156	Right-handed alpha
Helix 6	6	A	167	184	Right-handed alpha
Helix 7	7	A	185	187	Right-handed 310
Helix 8	8	A	200	212	Right-handed alpha
Helix 9	9	A	237	252	Right-handed alpha
Helix 10	10	A	259	269	Right-handed alpha
Helix 11	11	A	270	279	Right-handed alpha
Helix 12	12	A	280	282	Right-handed 310
Helix 13	13	A	304	312	Right-handed alpha
Helix 14	14	A	328	333	Right-handed alpha
Helix 15	15	A	348	360	Right-handed alpha
Helix 16	16	A	364	375	Right-handed alpha
Helix 17	17	A	383	400	Right-handed alpha
Helix 18	18	A	400	413	Right-handed alpha
Helix 19	19	A	433	437	Right-handed 310
Helix 20	20	A	443	448	Right-handed alpha
Helix 21	21	A	449	457	Right-handed 310
Helix 22	22	A	459	479	Right-handed alpha
Helix 23	23	A	517	526	Right-handed alpha
Helix 24	24	A	526	535	Right-handed alpha
Helix 25	25	B	40	44	Right-handed 310
Helix 26	26	B	78	83	Right-handed alpha
Helix 27	27	B	127	131	Right-handed 310
Helix 28	28	B	132	139	Right-handed alpha
Helix 29	29	B	150	156	Right-handed alpha
Helix 30	30	B	167	184	Right-handed alpha
Helix 31	31	B	185	187	Right-handed 310
Helix 32	32	B	200	212	Right-handed alpha
Helix 33	33	B	212	217	Right-handed alpha
Helix 34	34	B	237	252	Right-handed alpha
Helix 35	35	B	258	269	Right-handed alpha
Helix 36	36	B	270	279	Right-handed alpha
Helix 37	37	B	280	282	Right-handed 310
Helix 38	38	B	304	312	Right-handed alpha
Helix 39	39	B	328	333	Right-handed alpha
Helix 40	40	B	348	360	Right-handed alpha
Helix 41	41	B	364	375	Right-handed alpha
Helix 42	42	B	383	400	Right-handed alpha
Helix 43	43	B	400	413	Right-handed alpha
Helix 44	44	B	433	437	Right-handed 310
Helix 45	45	B	443	448	Right-handed alpha
Helix 46	46	B	449	457	Right-handed 310
Helix 47	47	B	459	479	Right-handed alpha
Helix 48	48	B	517	526	Right-handed alpha
Helix 49	49	B	526	535	Right-handed alpha
Helix 50	50	C	78	82	Right-handed 310
Helix 51	51	C	120	126	Right-handed alpha
Helix 52	52	C	182	186	Right-handed alpha
Helix 53	53	D	28	32	Right-handed 310
Helix 54	54	D	64	67	Right-handed 310
Helix 55	55	D	89	93	Right-handed 310
Helix 56	56	D	168	170	Right-handed 310
Helix 57	57	D	212	215	Right-handed 310
Helix 58	58	E	78	82	Right-handed 310
Helix 59	59	E	120	126	Right-handed alpha
Helix 60	60	E	182	186	Right-handed alpha
Helix 61	61	F	28	32	Right-handed 310
Helix 62	62	F	64	67	Right-handed 310
Helix 63	63	F	89	93	Right-handed 310
Helix 64	64	F	168	170	Right-handed 310
Helix 65	65	F	212	215	Right-handed 310

There are 28 sheets in PDB entry 4QWW. 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,

There are 3 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	7	10	first strand
Strand 2	A	13	16	anti-parallel
Strand 3	A	57	59	parallel

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There are 11 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	18	22	first strand
Strand 2	A	25	34	anti-parallel
Strand 3	A	96	102	anti-parallel
Strand 4	A	142	145	anti-parallel
Strand 5	A	109	115	parallel
Strand 6	A	189	199	parallel
Strand 7	A	221	225	parallel
Strand 8	A	319	324	parallel
Strand 9	A	418	423	parallel
Strand 10	A	502	505	parallel
Strand 11	A	511	513	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	66	67	first strand
Strand 2	A	90	91	parallel

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There are 3 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	7	10	first strand
Strand 2	B	13	16	anti-parallel
Strand 3	B	57	59	parallel

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There are 11 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	18	22	first strand
Strand 2	B	25	34	anti-parallel
Strand 3	B	96	102	anti-parallel
Strand 4	B	142	145	anti-parallel
Strand 5	B	109	115	parallel
Strand 6	B	189	199	parallel
Strand 7	B	221	225	parallel
Strand 8	B	319	324	parallel
Strand 9	B	418	423	parallel
Strand 10	B	502	505	parallel
Strand 11	B	511	513	anti-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	B	66	67	first strand
Strand 2	B	90	91	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	C	4	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	69	74	anti-parallel
Strand 4	C	61	66	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	C	10	13	first strand
Strand 2	C	101	105	parallel
Strand 3	C	83	89	anti-parallel
Strand 4	C	33	37	anti-parallel
Strand 5	C	44	48	anti-parallel
Strand 6	C	52	53	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	10	13	first strand
Strand 2	C	101	105	parallel
Strand 3	C	83	89	anti-parallel
Strand 4	C	96	97	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	113	117	first strand
Strand 2	C	128	138	anti-parallel
Strand 3	C	172	181	anti-parallel
Strand 4	C	158	162	anti-parallel

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There are 4 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	152	154	first strand
Strand 2	C	143	149	anti-parallel
Strand 3	C	190	197	anti-parallel
Strand 4	C	204	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	7	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	80	85	anti-parallel
Strand 4	D	70	75	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	11	12	first strand
Strand 2	D	119	123	parallel
Strand 3	D	94	101	anti-parallel
Strand 4	D	33	39	anti-parallel
Strand 5	D	46	51	anti-parallel
Strand 6	D	60	62	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	11	12	first strand
Strand 2	D	119	123	parallel
Strand 3	D	94	101	anti-parallel
Strand 4	D	112	115	anti-parallel

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There are 4 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	132	136	first strand
Strand 2	D	147	157	anti-parallel
Strand 3	D	187	196	anti-parallel
Strand 4	D	175	177	anti-parallel

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There are 4 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	132	136	first strand
Strand 2	D	147	157	anti-parallel
Strand 3	D	187	196	anti-parallel
Strand 4	D	181	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	163	166	first strand
Strand 2	D	206	211	anti-parallel
Strand 3	D	216	221	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	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	69	74	anti-parallel
Strand 4	E	61	66	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	10	13	first strand
Strand 2	E	101	105	parallel
Strand 3	E	83	89	anti-parallel
Strand 4	E	33	37	anti-parallel
Strand 5	E	44	48	anti-parallel
Strand 6	E	52	53	anti-parallel

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There are 4 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	10	13	first strand
Strand 2	E	101	105	parallel
Strand 3	E	83	89	anti-parallel
Strand 4	E	96	97	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	E	113	117	first strand
Strand 2	E	128	138	anti-parallel
Strand 3	E	172	181	anti-parallel
Strand 4	E	158	162	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	E	152	154	first strand
Strand 2	E	143	149	anti-parallel
Strand 3	E	190	197	anti-parallel
Strand 4	E	204	209	anti-parallel

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There are 4 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	3	7	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	80	85	anti-parallel
Strand 4	F	70	75	anti-parallel

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There are 6 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	11	12	first strand
Strand 2	F	119	123	parallel
Strand 3	F	94	101	anti-parallel
Strand 4	F	33	39	anti-parallel
Strand 5	F	46	51	anti-parallel
Strand 6	F	60	62	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	F	11	12	first strand
Strand 2	F	119	123	parallel
Strand 3	F	94	101	anti-parallel
Strand 4	F	112	115	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	F	132	136	first strand
Strand 2	F	147	157	anti-parallel
Strand 3	F	187	196	anti-parallel
Strand 4	F	175	177	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	132	136	first strand
Strand 2	F	147	157	anti-parallel
Strand 3	F	187	196	anti-parallel
Strand 4	F	181	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	163	166	first strand
Strand 2	F	206	211	anti-parallel
Strand 3	F	216	221	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: 4QWW

Analysis of interatomic Contacts of Structural Units in PDB entry:
4QWW