Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y1M

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 2Y1M entry

There are 6 chains in PDB entry 2Y1M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 47	ASP 435
B	PRO 47	ASP 435
C	PRO 47	ASP 435
D	PRO 47	ASP 435
E	PRO 47	ASP 435
F	PRO 47	ASP 435

There are112 helices in PDB entry 2Y1M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	52	72	Right-handed alpha
Helix 2	2	A	83	102	Right-handed alpha
Helix 3	3	A	105	111	Right-handed alpha
Helix 4	4	A	112	137	Right-handed alpha
Helix 5	5	A	138	142	Right-handed 310
Helix 6	6	A	145	169	Right-handed alpha
Helix 7	7	A	170	173	Right-handed 310
Helix 8	8	A	183	195	Right-handed alpha
Helix 9	9	A	202	211	Right-handed alpha
Helix 10	10	A	217	229	Right-handed alpha
Helix 11	11	A	238	248	Right-handed alpha
Helix 12	12	A	250	252	Right-handed 310
Helix 13	13	A	253	262	Right-handed alpha
Helix 14	14	A	273	283	Right-handed alpha
Helix 15	15	A	323	334	Right-handed alpha
Helix 16	16	A	364	375	Right-handed alpha
Helix 17	17	A	401	411	Right-handed alpha
Helix 18	18	B	52	72	Right-handed alpha
Helix 19	19	B	83	102	Right-handed alpha
Helix 20	20	B	105	112	Right-handed alpha
Helix 21	21	B	112	135	Right-handed alpha
Helix 22	22	B	136	142	Right-handed 310
Helix 23	23	B	145	169	Right-handed alpha
Helix 24	24	B	170	173	Right-handed 310
Helix 25	25	B	175	179	Right-handed 310
Helix 26	26	B	183	195	Right-handed alpha
Helix 27	27	B	202	213	Right-handed alpha
Helix 28	28	B	217	229	Right-handed alpha
Helix 29	29	B	238	248	Right-handed alpha
Helix 30	30	B	250	252	Right-handed 310
Helix 31	31	B	253	262	Right-handed alpha
Helix 32	32	B	273	283	Right-handed alpha
Helix 33	33	B	323	334	Right-handed alpha
Helix 34	34	B	349	353	Right-handed 310
Helix 35	35	B	364	375	Right-handed alpha
Helix 36	36	B	401	411	Right-handed alpha
Helix 37	37	C	52	71	Right-handed alpha
Helix 38	38	C	72	76	Right-handed 310
Helix 39	39	C	83	101	Right-handed alpha
Helix 40	40	C	105	110	Right-handed alpha
Helix 41	41	C	112	137	Right-handed alpha
Helix 42	42	C	138	142	Right-handed 310
Helix 43	43	C	146	169	Right-handed alpha
Helix 44	44	C	170	173	Right-handed 310
Helix 45	45	C	175	179	Right-handed 310
Helix 46	46	C	183	195	Right-handed alpha
Helix 47	47	C	202	213	Right-handed alpha
Helix 48	48	C	217	229	Right-handed alpha
Helix 49	49	C	238	248	Right-handed alpha
Helix 50	50	C	250	252	Right-handed 310
Helix 51	51	C	253	262	Right-handed alpha
Helix 52	52	C	273	283	Right-handed alpha
Helix 53	53	C	323	334	Right-handed alpha
Helix 54	54	C	364	373	Right-handed alpha
Helix 55	55	C	401	411	Right-handed alpha
Helix 56	56	D	52	71	Right-handed alpha
Helix 57	57	D	72	76	Right-handed 310
Helix 58	58	D	83	101	Right-handed alpha
Helix 59	59	D	105	111	Right-handed alpha
Helix 60	60	D	112	137	Right-handed alpha
Helix 61	61	D	138	141	Right-handed 310
Helix 62	62	D	145	169	Right-handed alpha
Helix 63	63	D	170	173	Right-handed 310
Helix 64	64	D	175	179	Right-handed 310
Helix 65	65	D	183	195	Right-handed alpha
Helix 66	66	D	202	211	Right-handed alpha
Helix 67	67	D	217	229	Right-handed alpha
Helix 68	68	D	238	248	Right-handed alpha
Helix 69	69	D	250	252	Right-handed 310
Helix 70	70	D	253	262	Right-handed alpha
Helix 71	71	D	273	283	Right-handed alpha
Helix 72	72	D	323	334	Right-handed alpha
Helix 73	73	D	364	375	Right-handed alpha
Helix 74	74	D	401	411	Right-handed alpha
Helix 75	75	E	54	71	Right-handed alpha
Helix 76	76	E	72	76	Right-handed 310
Helix 77	77	E	83	102	Right-handed alpha
Helix 78	78	E	105	110	Right-handed alpha
Helix 79	79	E	112	137	Right-handed alpha
Helix 80	80	E	138	142	Right-handed 310
Helix 81	81	E	145	167	Right-handed alpha
Helix 82	82	E	169	173	Right-handed 310
Helix 83	83	E	183	195	Right-handed alpha
Helix 84	84	E	202	213	Right-handed alpha
Helix 85	85	E	217	229	Right-handed alpha
Helix 86	86	E	238	248	Right-handed alpha
Helix 87	87	E	250	252	Right-handed 310
Helix 88	88	E	253	262	Right-handed alpha
Helix 89	89	E	273	283	Right-handed alpha
Helix 90	90	E	296	300	Right-handed 310
Helix 91	91	E	323	334	Right-handed alpha
Helix 92	92	E	364	375	Right-handed alpha
Helix 93	93	E	402	410	Right-handed alpha
Helix 94	94	F	52	72	Right-handed alpha
Helix 95	95	F	73	76	Right-handed 310
Helix 96	96	F	83	102	Right-handed alpha
Helix 97	97	F	105	112	Right-handed alpha
Helix 98	98	F	112	137	Right-handed alpha
Helix 99	99	F	138	140	Right-handed 310
Helix 100	100	F	145	169	Right-handed alpha
Helix 101	101	F	170	173	Right-handed 310
Helix 102	102	F	183	195	Right-handed alpha
Helix 103	103	F	202	211	Right-handed alpha
Helix 104	104	F	217	229	Right-handed alpha
Helix 105	105	F	238	248	Right-handed alpha
Helix 106	106	F	250	252	Right-handed 310
Helix 107	107	F	253	262	Right-handed alpha
Helix 108	108	F	273	283	Right-handed alpha
Helix 109	109	F	323	334	Right-handed alpha
Helix 110	110	F	349	353	Right-handed 310
Helix 111	111	F	364	373	Right-handed alpha
Helix 112	112	F	401	411	Right-handed alpha

There are 36 sheets in PDB entry 2Y1M. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF, CA, CB, CC, CD, CE, CF, A, DB, C, DD, DE, DF, EA, EB, EC, ED, EE, EF, FA, FB, FC, FD, FE, FF,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	199	201	first strand
Strand 2	A	235	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	268	271	first strand
Strand 2	A	290	295	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	A	314	317	first strand
Strand 2	A	304	308	anti-parallel
Strand 3	A	290	295	anti-parallel
Strand 4	A	339	340	first strand

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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	A	314	317	first strand
Strand 2	A	304	308	anti-parallel
Strand 3	A	290	295	anti-parallel
Strand 4	A	268	271	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	339	340	first strand
Strand 2	A	290	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	399	400	first strand
Strand 2	A	391	394	anti-parallel
Strand 3	A	425	428	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	199	201	first strand
Strand 2	B	235	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	268	271	first strand
Strand 2	B	290	295	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	314	317	first strand
Strand 2	B	303	308	anti-parallel
Strand 3	B	290	295	anti-parallel
Strand 4	B	339	340	first strand

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	314	317	first strand
Strand 2	B	303	308	anti-parallel
Strand 3	B	290	295	anti-parallel
Strand 4	B	268	271	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	339	340	first strand
Strand 2	B	290	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	399	400	first strand
Strand 2	B	391	394	anti-parallel
Strand 3	B	425	428	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	199	201	first strand
Strand 2	C	235	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	268	271	first strand
Strand 2	C	290	295	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	314	317	first strand
Strand 2	C	303	308	anti-parallel
Strand 3	C	290	295	anti-parallel
Strand 4	C	339	340	first strand

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	314	317	first strand
Strand 2	C	303	308	anti-parallel
Strand 3	C	290	295	anti-parallel
Strand 4	C	268	271	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	339	340	first strand
Strand 2	C	290	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	399	400	first strand
Strand 2	C	391	394	anti-parallel
Strand 3	C	425	428	anti-parallel

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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	D	199	201	first strand
Strand 2	D	235	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	268	271	first strand
Strand 2	D	290	295	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	D	314	317	first strand
Strand 2	D	305	308	anti-parallel
Strand 3	D	290	295	anti-parallel
Strand 4	D	339	340	first strand

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	314	317	first strand
Strand 2	D	305	308	anti-parallel
Strand 3	D	290	295	anti-parallel
Strand 4	D	268	271	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	339	340	first strand
Strand 2	D	290	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	399	400	first strand
Strand 2	D	391	394	anti-parallel
Strand 3	D	425	428	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	199	201	first strand
Strand 2	E	235	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	268	271	first strand
Strand 2	E	290	295	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	314	317	first strand
Strand 2	E	304	308	anti-parallel
Strand 3	E	290	295	anti-parallel
Strand 4	E	339	340	first strand

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	314	317	first strand
Strand 2	E	304	308	anti-parallel
Strand 3	E	290	295	anti-parallel
Strand 4	E	268	271	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	339	340	first strand
Strand 2	E	290	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	399	400	first strand
Strand 2	E	391	393	anti-parallel
Strand 3	E	426	428	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	199	201	first strand
Strand 2	F	235	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	268	271	first strand
Strand 2	F	290	295	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	314	317	first strand
Strand 2	F	303	308	anti-parallel
Strand 3	F	290	295	anti-parallel
Strand 4	F	339	340	first strand

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	314	317	first strand
Strand 2	F	303	308	anti-parallel
Strand 3	F	290	295	anti-parallel
Strand 4	F	268	271	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	339	340	first strand
Strand 2	F	290	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	399	400	first strand
Strand 2	F	391	394	anti-parallel
Strand 3	F	425	427	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: 2Y1M

Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y1M