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

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 1YQW entry

There are 6 chains in PDB entry 1YQW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 3	GLY 264
Q	PRO 6	HIS 549
B	ALA 3	GLY 264
R	LYS 5	HIS 549
C	HIS 5	GLY 264
S	PRO 6	HIS 549

There are134 helices in PDB entry 1YQW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	18	25	Right-handed alpha
Helix 2	2	A	31	39	Right-handed alpha
Helix 3	3	A	52	65	Right-handed alpha
Helix 4	4	A	81	85	Right-handed 310
Helix 5	5	A	94	104	Right-handed alpha
Helix 6	6	A	112	118	Right-handed alpha
Helix 7	7	A	119	123	Right-handed 310
Helix 8	8	A	132	138	Right-handed alpha
Helix 9	9	A	150	164	Right-handed alpha
Helix 10	10	A	175	180	Right-handed alpha
Helix 11	11	A	183	187	Right-handed 310
Helix 12	12	A	189	195	Right-handed alpha
Helix 13	13	A	204	209	Right-handed alpha
Helix 14	14	A	213	217	Right-handed 310
Helix 15	15	A	219	223	Right-handed 310
Helix 16	16	A	226	231	Right-handed alpha
Helix 17	17	A	252	257	Right-handed alpha
Helix 18	18	Q	51	57	Right-handed alpha
Helix 19	19	Q	60	62	Right-handed 310
Helix 20	20	Q	63	70	Right-handed alpha
Helix 21	21	Q	77	92	Right-handed alpha
Helix 22	22	Q	96	122	Right-handed alpha
Helix 23	23	Q	123	127	Right-handed 310
Helix 24	24	Q	130	136	Right-handed 310
Helix 25	25	Q	137	147	Right-handed alpha
Helix 26	26	Q	152	155	Right-handed 310
Helix 27	27	Q	156	173	Right-handed alpha
Helix 28	28	Q	176	180	Right-handed 310
Helix 29	29	Q	194	224	Right-handed alpha
Helix 30	30	Q	239	243	Right-handed 310
Helix 31	31	Q	244	265	Right-handed alpha
Helix 32	32	Q	265	277	Right-handed alpha
Helix 33	33	Q	278	283	Right-handed 310
Helix 34	34	Q	301	308	Right-handed alpha
Helix 35	35	Q	328	330	Right-handed 310
Helix 36	36	Q	349	353	Right-handed 310
Helix 37	37	Q	384	396	Right-handed alpha
Helix 38	38	Q	397	412	Right-handed alpha
Helix 39	39	Q	414	419	Right-handed 310
Helix 40	40	Q	420	453	Right-handed alpha
Helix 41	41	Q	497	504	Right-handed alpha
Helix 42	42	Q	513	520	Right-handed alpha
Helix 43	43	Q	530	540	Right-handed alpha
Helix 44	44	Q	543	549	Right-handed alpha
Helix 45	45	B	18	25	Right-handed alpha
Helix 46	46	B	31	39	Right-handed alpha
Helix 47	47	B	52	65	Right-handed alpha
Helix 48	48	B	81	85	Right-handed 310
Helix 49	49	B	94	105	Right-handed alpha
Helix 50	50	B	112	118	Right-handed alpha
Helix 51	51	B	119	123	Right-handed 310
Helix 52	52	B	132	138	Right-handed alpha
Helix 53	53	B	150	164	Right-handed alpha
Helix 54	54	B	175	180	Right-handed alpha
Helix 55	55	B	182	187	Right-handed 310
Helix 56	56	B	189	195	Right-handed alpha
Helix 57	57	B	204	209	Right-handed alpha
Helix 58	58	B	213	217	Right-handed 310
Helix 59	59	B	219	223	Right-handed 310
Helix 60	60	B	226	231	Right-handed alpha
Helix 61	61	B	252	257	Right-handed alpha
Helix 62	62	R	51	57	Right-handed alpha
Helix 63	63	R	60	62	Right-handed 310
Helix 64	64	R	63	69	Right-handed alpha
Helix 65	65	R	70	72	Right-handed 310
Helix 66	66	R	77	92	Right-handed alpha
Helix 67	67	R	96	122	Right-handed alpha
Helix 68	68	R	123	127	Right-handed 310
Helix 69	69	R	131	136	Right-handed 310
Helix 70	70	R	137	149	Right-handed alpha
Helix 71	71	R	152	155	Right-handed 310
Helix 72	72	R	156	173	Right-handed alpha
Helix 73	73	R	176	180	Right-handed 310
Helix 74	74	R	194	224	Right-handed alpha
Helix 75	75	R	239	243	Right-handed 310
Helix 76	76	R	244	265	Right-handed alpha
Helix 77	77	R	265	277	Right-handed alpha
Helix 78	78	R	278	283	Right-handed 310
Helix 79	79	R	301	308	Right-handed alpha
Helix 80	80	R	328	330	Right-handed 310
Helix 81	81	R	349	353	Right-handed 310
Helix 82	82	R	384	396	Right-handed alpha
Helix 83	83	R	397	412	Right-handed alpha
Helix 84	84	R	414	419	Right-handed 310
Helix 85	85	R	420	453	Right-handed alpha
Helix 86	86	R	497	504	Right-handed alpha
Helix 87	87	R	513	520	Right-handed alpha
Helix 88	88	R	530	540	Right-handed alpha
Helix 89	89	R	543	549	Right-handed alpha
Helix 90	90	C	18	25	Right-handed alpha
Helix 91	91	C	31	39	Right-handed alpha
Helix 92	92	C	52	65	Right-handed alpha
Helix 93	93	C	81	85	Right-handed 310
Helix 94	94	C	94	105	Right-handed alpha
Helix 95	95	C	112	118	Right-handed alpha
Helix 96	96	C	119	123	Right-handed 310
Helix 97	97	C	132	138	Right-handed alpha
Helix 98	98	C	150	164	Right-handed alpha
Helix 99	99	C	175	180	Right-handed alpha
Helix 100	100	C	183	187	Right-handed 310
Helix 101	101	C	189	195	Right-handed alpha
Helix 102	102	C	204	209	Right-handed alpha
Helix 103	103	C	213	217	Right-handed 310
Helix 104	104	C	219	223	Right-handed 310
Helix 105	105	C	226	231	Right-handed alpha
Helix 106	106	C	252	257	Right-handed alpha
Helix 107	107	S	51	57	Right-handed alpha
Helix 108	108	S	60	62	Right-handed 310
Helix 109	109	S	63	69	Right-handed alpha
Helix 110	110	S	70	72	Right-handed 310
Helix 111	111	S	77	92	Right-handed alpha
Helix 112	112	S	96	122	Right-handed alpha
Helix 113	113	S	123	127	Right-handed 310
Helix 114	114	S	130	136	Right-handed 310
Helix 115	115	S	137	147	Right-handed alpha
Helix 116	116	S	152	155	Right-handed 310
Helix 117	117	S	156	173	Right-handed alpha
Helix 118	118	S	176	180	Right-handed 310
Helix 119	119	S	194	224	Right-handed alpha
Helix 120	120	S	239	243	Right-handed 310
Helix 121	121	S	244	265	Right-handed alpha
Helix 122	122	S	265	277	Right-handed alpha
Helix 123	123	S	278	283	Right-handed 310
Helix 124	124	S	301	308	Right-handed alpha
Helix 125	125	S	328	330	Right-handed 310
Helix 126	126	S	349	353	Right-handed 310
Helix 127	127	S	384	396	Right-handed alpha
Helix 128	128	S	397	412	Right-handed alpha
Helix 129	129	S	414	419	Right-handed 310
Helix 130	130	S	420	453	Right-handed alpha
Helix 131	131	S	497	504	Right-handed alpha
Helix 132	132	S	513	520	Right-handed alpha
Helix 133	133	S	530	540	Right-handed alpha
Helix 134	134	S	543	549	Right-handed alpha

There are 27 sheets in PDB entry 1YQW. 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,

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	41	45	first strand
Strand 2	A	8	13	parallel
Strand 3	A	70	75	parallel
Strand 4	A	108	111	parallel
Strand 5	A	142	144	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	78	79	first strand
Strand 2	A	130	131	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	88	89	first strand
Strand 2	A	92	93	anti-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	Q	14	18	first strand
Strand 2	Q	28	35	anti-parallel
Strand 3	Q	38	46	anti-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	Q	232	233	first strand
Strand 2	Q	236	237	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	Q	289	291	first strand
Strand 2	Q	314	316	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	Q	294	296	first strand
Strand 2	Q	309	311	anti-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	Q	332	335	first strand
Strand 2	Q	373	376	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	465	474	first strand
Strand 2	Q	477	486	anti-parallel
Strand 3	Q	489	496	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	B	41	44	first strand
Strand 2	B	8	13	parallel
Strand 3	B	71	75	parallel
Strand 4	B	108	111	parallel
Strand 5	B	142	144	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	78	79	first strand
Strand 2	B	130	131	anti-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	88	89	first strand
Strand 2	B	92	93	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	14	18	first strand
Strand 2	R	28	35	anti-parallel
Strand 3	R	38	46	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	232	233	first strand
Strand 2	R	236	237	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	R	289	291	first strand
Strand 2	R	314	316	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	R	294	296	first strand
Strand 2	R	309	311	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	R	332	335	first strand
Strand 2	R	373	376	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	465	474	first strand
Strand 2	R	477	486	anti-parallel
Strand 3	R	489	496	anti-parallel

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There are 5 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	41	44	first strand
Strand 2	C	8	13	parallel
Strand 3	C	71	75	parallel
Strand 4	C	108	111	parallel
Strand 5	C	142	144	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	78	79	first strand
Strand 2	C	130	131	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	C	88	89	first strand
Strand 2	C	92	93	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	14	18	first strand
Strand 2	S	28	35	anti-parallel
Strand 3	S	38	46	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	S	232	233	first strand
Strand 2	S	236	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	289	291	first strand
Strand 2	S	314	316	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	294	296	first strand
Strand 2	S	309	311	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	332	335	first strand
Strand 2	S	373	376	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	465	474	first strand
Strand 2	S	477	486	anti-parallel
Strand 3	S	489	496	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: 1YQW

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