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

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 3MYR entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 3	PRO 270
B	GLU 1003	HIS 1561
C	ALA 3	LEU 271
D	MET 1001	GLN 1198

There are168 helices in PDB entry 3MYR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	17	26	Right-handed alpha
Helix 2	2	A	30	38	Right-handed alpha
Helix 3	3	A	51	66	Right-handed alpha
Helix 4	4	A	84	87	Right-handed 310
Helix 5	5	A	95	104	Right-handed alpha
Helix 6	6	A	113	119	Right-handed alpha
Helix 7	7	A	119	124	Right-handed alpha
Helix 8	8	A	133	138	Right-handed alpha
Helix 9	9	A	152	167	Right-handed alpha
Helix 10	10	A	178	183	Right-handed alpha
Helix 11	11	A	192	198	Right-handed alpha
Helix 12	12	A	207	213	Right-handed alpha
Helix 13	13	A	216	220	Right-handed 310
Helix 14	14	A	222	226	Right-handed 310
Helix 15	15	A	256	260	Right-handed 310
Helix 16	16	B	1040	1045	Right-handed alpha
Helix 17	17	B	1049	1051	Right-handed 310
Helix 18	18	B	1052	1059	Right-handed alpha
Helix 19	19	B	1066	1081	Right-handed alpha
Helix 20	20	B	1085	1111	Right-handed alpha
Helix 21	21	B	1112	1116	Right-handed 310
Helix 22	22	B	1118	1123	Right-handed alpha
Helix 23	23	B	1126	1138	Right-handed alpha
Helix 24	24	B	1144	1161	Right-handed alpha
Helix 25	25	B	1164	1168	Right-handed 310
Helix 26	26	B	1180	1202	Right-handed alpha
Helix 27	27	B	1202	1210	Right-handed alpha
Helix 28	28	B	1235	1256	Right-handed alpha
Helix 29	29	B	1256	1266	Right-handed alpha
Helix 30	30	B	1267	1273	Right-handed 310
Helix 31	31	B	1294	1296	Right-handed 310
Helix 32	32	B	1344	1348	Right-handed 310
Helix 33	33	B	1389	1400	Right-handed alpha
Helix 34	34	B	1402	1417	Right-handed alpha
Helix 35	35	B	1419	1424	Right-handed 310
Helix 36	36	B	1425	1457	Right-handed alpha
Helix 37	37	B	1469	1473	Right-handed 310
Helix 38	38	B	1508	1515	Right-handed alpha
Helix 39	39	B	1524	1532	Right-handed alpha
Helix 40	40	B	1542	1552	Right-handed alpha
Helix 41	41	B	1555	1561	Right-handed alpha
Helix 42	42	C	17	26	Right-handed alpha
Helix 43	43	C	30	38	Right-handed alpha
Helix 44	44	C	51	66	Right-handed alpha
Helix 45	45	C	84	87	Right-handed 310
Helix 46	46	C	95	104	Right-handed alpha
Helix 47	47	C	113	119	Right-handed alpha
Helix 48	48	C	119	124	Right-handed alpha
Helix 49	49	C	133	138	Right-handed alpha
Helix 50	50	C	152	167	Right-handed alpha
Helix 51	51	C	178	183	Right-handed alpha
Helix 52	52	C	185	189	Right-handed 310
Helix 53	53	C	192	198	Right-handed alpha
Helix 54	54	C	207	212	Right-handed alpha
Helix 55	55	C	216	220	Right-handed 310
Helix 56	56	C	222	226	Right-handed 310
Helix 57	57	C	256	260	Right-handed 310
Helix 58	58	D	1040	1046	Right-handed alpha
Helix 59	59	D	1049	1051	Right-handed 310
Helix 60	60	D	1052	1059	Right-handed alpha
Helix 61	61	D	1066	1081	Right-handed alpha
Helix 62	62	D	1085	1111	Right-handed alpha
Helix 63	63	D	1112	1116	Right-handed 310
Helix 64	64	D	1118	1123	Right-handed alpha
Helix 65	65	D	1126	1138	Right-handed alpha
Helix 66	66	D	1144	1161	Right-handed alpha
Helix 67	67	D	1164	1168	Right-handed 310
Helix 68	68	D	1180	1202	Right-handed alpha
Helix 69	69	D	1202	1210	Right-handed alpha
Helix 70	70	D	1235	1256	Right-handed alpha
Helix 71	71	D	1256	1266	Right-handed alpha
Helix 72	72	D	1267	1274	Right-handed 310
Helix 73	73	D	1294	1296	Right-handed 310
Helix 74	74	D	1344	1348	Right-handed 310
Helix 75	75	D	1354	1358	Right-handed 310
Helix 76	76	D	1389	1400	Right-handed alpha
Helix 77	77	D	1402	1416	Right-handed alpha
Helix 78	78	D	1419	1424	Right-handed 310
Helix 79	79	D	1425	1457	Right-handed alpha
Helix 80	80	D	1469	1473	Right-handed 310
Helix 81	81	D	1508	1515	Right-handed alpha
Helix 82	82	D	1524	1532	Right-handed alpha
Helix 83	83	D	1542	1552	Right-handed alpha
Helix 84	84	D	1555	1561	Right-handed alpha
Helix 85	85	E	17	26	Right-handed alpha
Helix 86	86	E	30	38	Right-handed alpha
Helix 87	87	E	51	66	Right-handed alpha
Helix 88	88	E	84	87	Right-handed 310
Helix 89	89	E	95	104	Right-handed alpha
Helix 90	90	E	113	119	Right-handed alpha
Helix 91	91	E	120	124	Right-handed 310
Helix 92	92	E	133	138	Right-handed alpha
Helix 93	93	E	152	167	Right-handed alpha
Helix 94	94	E	178	183	Right-handed alpha
Helix 95	95	E	185	189	Right-handed 310
Helix 96	96	E	192	198	Right-handed alpha
Helix 97	97	E	207	212	Right-handed alpha
Helix 98	98	E	216	220	Right-handed 310
Helix 99	99	E	222	226	Right-handed 310
Helix 100	100	E	256	260	Right-handed 310
Helix 101	101	F	1040	1045	Right-handed alpha
Helix 102	102	F	1049	1051	Right-handed 310
Helix 103	103	F	1052	1059	Right-handed alpha
Helix 104	104	F	1066	1081	Right-handed alpha
Helix 105	105	F	1085	1111	Right-handed alpha
Helix 106	106	F	1112	1116	Right-handed 310
Helix 107	107	F	1118	1123	Right-handed alpha
Helix 108	108	F	1126	1138	Right-handed alpha
Helix 109	109	F	1144	1161	Right-handed alpha
Helix 110	110	F	1164	1168	Right-handed 310
Helix 111	111	F	1180	1202	Right-handed alpha
Helix 112	112	F	1202	1210	Right-handed alpha
Helix 113	113	F	1235	1256	Right-handed alpha
Helix 114	114	F	1256	1266	Right-handed alpha
Helix 115	115	F	1267	1274	Right-handed 310
Helix 116	116	F	1294	1296	Right-handed 310
Helix 117	117	F	1344	1348	Right-handed 310
Helix 118	118	F	1389	1400	Right-handed alpha
Helix 119	119	F	1402	1416	Right-handed alpha
Helix 120	120	F	1419	1424	Right-handed 310
Helix 121	121	F	1425	1457	Right-handed alpha
Helix 122	122	F	1469	1473	Right-handed 310
Helix 123	123	F	1508	1515	Right-handed alpha
Helix 124	124	F	1524	1532	Right-handed alpha
Helix 125	125	F	1542	1552	Right-handed alpha
Helix 126	126	F	1555	1561	Right-handed alpha
Helix 127	127	G	17	26	Right-handed alpha
Helix 128	128	G	30	38	Right-handed alpha
Helix 129	129	G	51	66	Right-handed alpha
Helix 130	130	G	84	87	Right-handed 310
Helix 131	131	G	95	104	Right-handed alpha
Helix 132	132	G	113	119	Right-handed alpha
Helix 133	133	G	119	124	Right-handed alpha
Helix 134	134	G	133	138	Right-handed alpha
Helix 135	135	G	152	167	Right-handed alpha
Helix 136	136	G	178	183	Right-handed alpha
Helix 137	137	G	192	198	Right-handed alpha
Helix 138	138	G	207	213	Right-handed alpha
Helix 139	139	G	216	220	Right-handed 310
Helix 140	140	G	222	226	Right-handed 310
Helix 141	141	G	256	260	Right-handed 310
Helix 142	142	H	1040	1046	Right-handed alpha
Helix 143	143	H	1049	1051	Right-handed 310
Helix 144	144	H	1052	1059	Right-handed alpha
Helix 145	145	H	1066	1081	Right-handed alpha
Helix 146	146	H	1085	1111	Right-handed alpha
Helix 147	147	H	1112	1116	Right-handed 310
Helix 148	148	H	1118	1123	Right-handed alpha
Helix 149	149	H	1126	1138	Right-handed alpha
Helix 150	150	H	1144	1161	Right-handed alpha
Helix 151	151	H	1164	1168	Right-handed 310
Helix 152	152	H	1180	1202	Right-handed alpha
Helix 153	153	H	1202	1210	Right-handed alpha
Helix 154	154	H	1235	1256	Right-handed alpha
Helix 155	155	H	1256	1266	Right-handed alpha
Helix 156	156	H	1267	1274	Right-handed 310
Helix 157	157	H	1294	1296	Right-handed 310
Helix 158	158	H	1344	1348	Right-handed 310
Helix 159	159	H	1354	1358	Right-handed 310
Helix 160	160	H	1389	1400	Right-handed alpha
Helix 161	161	H	1402	1416	Right-handed alpha
Helix 162	162	H	1419	1424	Right-handed 310
Helix 163	163	H	1425	1457	Right-handed alpha
Helix 164	164	H	1469	1473	Right-handed 310
Helix 165	165	H	1508	1515	Right-handed alpha
Helix 166	166	H	1524	1532	Right-handed alpha
Helix 167	167	H	1542	1552	Right-handed alpha
Helix 168	168	H	1555	1561	Right-handed alpha

There are 34 sheets in PDB entry 3MYR. 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, AC, AD, AE, AF, AG, AH,

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	40	43	first strand
Strand 2	A	7	12	parallel
Strand 3	A	71	75	parallel
Strand 4	A	108	112	parallel
Strand 5	A	143	146	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	131	132	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	89	90	first strand
Strand 2	A	93	94	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	B	1005	1007	first strand
Strand 2	B	1017	1024	anti-parallel
Strand 3	B	1027	1035	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	B	1281	1283	first strand
Strand 2	B	1303	1305	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	1286	1288	first strand
Strand 2	B	1298	1300	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	B	1324	1327	first strand
Strand 2	B	1378	1381	anti-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	B	1476	1485	first strand
Strand 2	B	1488	1497	anti-parallel
Strand 3	B	1500	1507	anti-parallel

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There are 5 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	40	43	first strand
Strand 2	C	7	12	parallel
Strand 3	C	71	75	parallel
Strand 4	C	108	112	parallel
Strand 5	C	143	146	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	C	78	79	first strand
Strand 2	C	131	132	anti-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	C	89	90	first strand
Strand 2	C	93	94	anti-parallel

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There are 3 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	1005	1007	first strand
Strand 2	D	1017	1024	anti-parallel
Strand 3	D	1027	1035	anti-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	D	1281	1283	first strand
Strand 2	D	1303	1305	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	D	1286	1288	first strand
Strand 2	D	1298	1300	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	D	1324	1327	first strand
Strand 2	D	1378	1381	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	D	1333	1334	first strand
Strand 2	D	1351	1352	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	1476	1485	first strand
Strand 2	D	1488	1497	anti-parallel
Strand 3	D	1500	1507	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	E	40	43	first strand
Strand 2	E	7	12	parallel
Strand 3	E	71	75	parallel
Strand 4	E	108	112	parallel
Strand 5	E	143	146	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	E	78	79	first strand
Strand 2	E	131	132	anti-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	E	89	90	first strand
Strand 2	E	93	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1005	1007	first strand
Strand 2	F	1017	1024	anti-parallel
Strand 3	F	1027	1035	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1281	1283	first strand
Strand 2	F	1303	1305	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	F	1286	1288	first strand
Strand 2	F	1298	1300	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	F	1324	1327	first strand
Strand 2	F	1378	1381	anti-parallel

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There are 3 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	1476	1485	first strand
Strand 2	F	1488	1497	anti-parallel
Strand 3	F	1500	1507	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	40	43	first strand
Strand 2	G	7	12	parallel
Strand 3	G	71	75	parallel
Strand 4	G	108	112	parallel
Strand 5	G	143	146	parallel

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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	G	78	79	first strand
Strand 2	G	131	132	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	G	89	90	first strand
Strand 2	G	93	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1005	1007	first strand
Strand 2	H	1017	1024	anti-parallel
Strand 3	H	1027	1035	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1281	1283	first strand
Strand 2	H	1303	1305	anti-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	H	1286	1288	first strand
Strand 2	H	1298	1300	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1324	1327	first strand
Strand 2	H	1378	1381	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1333	1334	first strand
Strand 2	H	1351	1352	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1476	1485	first strand
Strand 2	H	1488	1497	anti-parallel
Strand 3	H	1500	1507	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: 3MYR

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