Analysis of interatomic Contacts of Structural Units in PDB entry:
1Y2M

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 1Y2M entry

There are 4 chains in PDB entry 1Y2M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 26	LEU 715
B	ALA 26	ALA 716
C	ALA 26	ALA 716
D	ALA 26	ALA 716

There are121 helices in PDB entry 1Y2M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	29	34	Right-handed alpha
Helix 2	2	A	43	53	Right-handed alpha
Helix 3	3	A	68	78	Right-handed alpha
Helix 4	4	A	87	102	Right-handed alpha
Helix 5	5	A	124	139	Right-handed alpha
Helix 6	6	A	146	150	Right-handed 310
Helix 7	7	A	161	177	Right-handed alpha
Helix 8	8	A	184	197	Right-handed alpha
Helix 9	9	A	214	226	Right-handed alpha
Helix 10	10	A	246	253	Right-handed alpha
Helix 11	11	A	263	270	Right-handed alpha
Helix 12	12	A	272	304	Right-handed alpha
Helix 13	13	A	307	316	Right-handed 310
Helix 14	14	A	322	337	Right-handed alpha
Helix 15	15	A	344	349	Right-handed alpha
Helix 16	16	A	362	367	Right-handed alpha
Helix 17	17	A	367	392	Right-handed alpha
Helix 18	18	A	415	444	Right-handed alpha
Helix 19	19	A	453	457	Right-handed 310
Helix 20	20	A	460	464	Right-handed 310
Helix 21	21	A	467	485	Right-handed alpha
Helix 22	22	A	488	492	Right-handed 310
Helix 23	23	A	505	561	Right-handed alpha
Helix 24	24	A	568	586	Right-handed alpha
Helix 25	25	A	592	612	Right-handed alpha
Helix 26	26	A	618	647	Right-handed alpha
Helix 27	27	A	648	657	Right-handed 310
Helix 28	28	A	661	671	Right-handed alpha
Helix 29	29	A	680	685	Right-handed alpha
Helix 30	30	A	690	704	Right-handed alpha
Helix 31	31	A	707	715	Right-handed alpha
Helix 32	32	B	29	34	Right-handed alpha
Helix 33	33	B	43	53	Right-handed alpha
Helix 34	34	B	68	78	Right-handed alpha
Helix 35	35	B	87	108	Right-handed alpha
Helix 36	36	B	124	139	Right-handed alpha
Helix 37	37	B	146	150	Right-handed 310
Helix 38	38	B	161	177	Right-handed alpha
Helix 39	39	B	184	198	Right-handed alpha
Helix 40	40	B	214	226	Right-handed alpha
Helix 41	41	B	246	253	Right-handed alpha
Helix 42	42	B	263	270	Right-handed alpha
Helix 43	43	B	272	304	Right-handed alpha
Helix 44	44	B	307	316	Right-handed 310
Helix 45	45	B	322	337	Right-handed alpha
Helix 46	46	B	344	349	Right-handed alpha
Helix 47	47	B	362	367	Right-handed alpha
Helix 48	48	B	367	392	Right-handed alpha
Helix 49	49	B	415	444	Right-handed alpha
Helix 50	50	B	453	457	Right-handed 310
Helix 51	51	B	460	464	Right-handed 310
Helix 52	52	B	467	485	Right-handed alpha
Helix 53	53	B	488	492	Right-handed 310
Helix 54	54	B	505	561	Right-handed alpha
Helix 55	55	B	569	588	Right-handed alpha
Helix 56	56	B	592	612	Right-handed alpha
Helix 57	57	B	618	647	Right-handed alpha
Helix 58	58	B	648	657	Right-handed 310
Helix 59	59	B	661	671	Right-handed alpha
Helix 60	60	B	680	685	Right-handed alpha
Helix 61	61	B	690	704	Right-handed alpha
Helix 62	62	B	707	715	Right-handed alpha
Helix 63	63	C	29	34	Right-handed alpha
Helix 64	64	C	43	53	Right-handed alpha
Helix 65	65	C	68	78	Right-handed alpha
Helix 66	66	C	87	103	Right-handed alpha
Helix 67	67	C	125	139	Right-handed alpha
Helix 68	68	C	146	150	Right-handed 310
Helix 69	69	C	161	177	Right-handed alpha
Helix 70	70	C	184	198	Right-handed alpha
Helix 71	71	C	214	226	Right-handed alpha
Helix 72	72	C	246	253	Right-handed alpha
Helix 73	73	C	263	270	Right-handed alpha
Helix 74	74	C	272	304	Right-handed alpha
Helix 75	75	C	307	316	Right-handed 310
Helix 76	76	C	322	337	Right-handed alpha
Helix 77	77	C	362	367	Right-handed alpha
Helix 78	78	C	367	392	Right-handed alpha
Helix 79	79	C	415	444	Right-handed alpha
Helix 80	80	C	453	457	Right-handed 310
Helix 81	81	C	460	464	Right-handed 310
Helix 82	82	C	467	485	Right-handed alpha
Helix 83	83	C	488	492	Right-handed 310
Helix 84	84	C	505	565	Right-handed alpha
Helix 85	85	C	568	586	Right-handed alpha
Helix 86	86	C	592	612	Right-handed alpha
Helix 87	87	C	618	646	Right-handed alpha
Helix 88	88	C	648	657	Right-handed 310
Helix 89	89	C	661	671	Right-handed alpha
Helix 90	90	C	680	685	Right-handed alpha
Helix 91	91	C	690	704	Right-handed alpha
Helix 92	92	C	707	716	Right-handed alpha
Helix 93	93	D	43	53	Right-handed alpha
Helix 94	94	D	68	78	Right-handed alpha
Helix 95	95	D	87	103	Right-handed alpha
Helix 96	96	D	124	139	Right-handed alpha
Helix 97	97	D	146	150	Right-handed 310
Helix 98	98	D	161	177	Right-handed alpha
Helix 99	99	D	184	197	Right-handed alpha
Helix 100	100	D	214	226	Right-handed alpha
Helix 101	101	D	246	253	Right-handed alpha
Helix 102	102	D	263	270	Right-handed alpha
Helix 103	103	D	272	304	Right-handed alpha
Helix 104	104	D	307	316	Right-handed 310
Helix 105	105	D	322	337	Right-handed alpha
Helix 106	106	D	344	349	Right-handed alpha
Helix 107	107	D	362	367	Right-handed alpha
Helix 108	108	D	367	392	Right-handed alpha
Helix 109	109	D	415	444	Right-handed alpha
Helix 110	110	D	453	457	Right-handed 310
Helix 111	111	D	460	464	Right-handed 310
Helix 112	112	D	467	485	Right-handed alpha
Helix 113	113	D	505	565	Right-handed alpha
Helix 114	114	D	569	586	Right-handed alpha
Helix 115	115	D	592	612	Right-handed alpha
Helix 116	116	D	618	646	Right-handed alpha
Helix 117	117	D	648	657	Right-handed 310
Helix 118	118	D	659	671	Right-handed alpha
Helix 119	119	D	680	685	Right-handed alpha
Helix 120	120	D	690	704	Right-handed alpha
Helix 121	121	D	707	716	Right-handed alpha

There are 12 sheets in PDB entry 1Y2M. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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	60	62	first strand
Strand 2	A	82	84	parallel

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There are 3 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	200	201	first strand
Strand 2	A	232	237	anti-parallel
Strand 3	A	240	245	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	399	401	first strand
Strand 2	A	406	408	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	B	60	62	first strand
Strand 2	B	82	84	parallel

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There are 3 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	200	201	first strand
Strand 2	B	232	237	anti-parallel
Strand 3	B	240	245	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	399	401	first strand
Strand 2	B	406	408	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	C	60	62	first strand
Strand 2	C	82	84	parallel

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There are 3 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	200	201	first strand
Strand 2	C	232	237	anti-parallel
Strand 3	C	240	245	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	C	399	401	first strand
Strand 2	C	406	408	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	D	60	62	first strand
Strand 2	D	82	84	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	200	201	first strand
Strand 2	D	232	237	anti-parallel
Strand 3	D	240	245	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	D	399	401	first strand
Strand 2	D	406	408	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: 1Y2M

Analysis of interatomic Contacts of Structural Units in PDB entry:
1Y2M