Analysis of interatomic Contacts of Structural Units in PDB entry:
6YAI

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 6YAI entry

There are 14 chains in PDB entry 6YAI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	MET 1	ASP 726
F	GLY 705	ASN 937
C	GLY 359	THR 871
M	LEU 558	PHE 1075
A	ASN 1248	ALA 1626
B	PRO 809	ILE 1276
D	PRO 100	THR 225
O	PRO 100	ASP 158
J	SER 1462	ALA 1626
K	GLU 1370	ALA 1626
L	ASP 927	GLU 1474
H	ASP 635	CYS 870
I	GLN 146	THR 225
N	THR 124	THR 225

There are270 helices in PDB entry 6YAI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	253	257	Right-handed 310
Helix 2	AA2	E	334	341	Right-handed alpha
Helix 3	AA3	E	344	356	Right-handed alpha
Helix 4	AA4	E	360	374	Right-handed alpha
Helix 5	AA5	E	376	386	Right-handed alpha
Helix 6	AA6	E	387	391	Right-handed 310
Helix 7	AA7	E	394	404	Right-handed alpha
Helix 8	AA8	E	412	424	Right-handed alpha
Helix 9	AA9	E	428	442	Right-handed alpha
Helix 10	AB1	E	444	454	Right-handed alpha
Helix 11	AB2	E	460	469	Right-handed alpha
Helix 12	AB3	E	471	483	Right-handed alpha
Helix 13	AB4	E	485	492	Right-handed alpha
Helix 14	AB5	E	497	507	Right-handed alpha
Helix 15	AB6	E	510	521	Right-handed alpha
Helix 16	AB7	E	531	540	Right-handed alpha
Helix 17	AB8	E	545	556	Right-handed alpha
Helix 18	AB9	E	558	572	Right-handed alpha
Helix 19	AC1	E	577	592	Right-handed alpha
Helix 20	AC2	E	592	602	Right-handed alpha
Helix 21	AC3	E	609	621	Right-handed alpha
Helix 22	AC4	E	622	634	Right-handed alpha
Helix 23	AC5	E	635	646	Right-handed alpha
Helix 24	AC6	E	649	660	Right-handed alpha
Helix 25	AC7	E	663	676	Right-handed alpha
Helix 26	AC8	E	679	689	Right-handed alpha
Helix 27	AC9	E	694	705	Right-handed alpha
Helix 28	AD1	E	707	721	Right-handed alpha
Helix 29	AD2	F	716	720	Right-handed 310
Helix 30	AD3	F	821	826	Right-handed 310
Helix 31	AD4	F	833	844	Right-handed alpha
Helix 32	AD5	F	845	849	Right-handed 310
Helix 33	AD6	F	860	870	Right-handed alpha
Helix 34	AD7	F	920	922	Right-handed 310
Helix 35	AD8	F	923	936	Right-handed alpha
Helix 36	AD9	C	360	374	Right-handed alpha
Helix 37	AE1	C	376	386	Right-handed alpha
Helix 38	AE2	C	387	391	Right-handed 310
Helix 39	AE3	C	394	404	Right-handed alpha
Helix 40	AE4	C	412	425	Right-handed alpha
Helix 41	AE5	C	428	442	Right-handed alpha
Helix 42	AE6	C	444	454	Right-handed alpha
Helix 43	AE7	C	460	471	Right-handed alpha
Helix 44	AE8	C	471	482	Right-handed alpha
Helix 45	AE9	C	486	492	Right-handed alpha
Helix 46	AF1	C	497	507	Right-handed alpha
Helix 47	AF2	C	511	523	Right-handed alpha
Helix 48	AF3	C	532	537	Right-handed alpha
Helix 49	AF4	C	545	556	Right-handed alpha
Helix 50	AF5	C	558	571	Right-handed alpha
Helix 51	AF6	C	577	591	Right-handed alpha
Helix 52	AF7	C	593	603	Right-handed alpha
Helix 53	AF8	C	603	608	Right-handed alpha
Helix 54	AF9	C	609	621	Right-handed alpha
Helix 55	AG1	C	622	634	Right-handed alpha
Helix 56	AG2	C	635	646	Right-handed alpha
Helix 57	AG3	C	650	659	Right-handed alpha
Helix 58	AG4	C	662	673	Right-handed alpha
Helix 59	AG5	C	676	690	Right-handed alpha
Helix 60	AG6	C	695	706	Right-handed alpha
Helix 61	AG7	C	709	718	Right-handed alpha
Helix 62	AG8	C	724	738	Right-handed alpha
Helix 63	AG9	C	743	750	Right-handed alpha
Helix 64	AH1	C	755	766	Right-handed alpha
Helix 65	AH2	C	773	781	Right-handed alpha
Helix 66	AH3	C	783	795	Right-handed alpha
Helix 67	AH4	C	798	807	Right-handed alpha
Helix 68	AH5	C	808	810	Right-handed 310
Helix 69	AH6	C	811	822	Right-handed alpha
Helix 70	AH7	C	826	835	Right-handed alpha
Helix 71	AH8	C	841	853	Right-handed alpha
Helix 72	AH9	C	858	867	Right-handed alpha
Helix 73	AI1	M	559	571	Right-handed alpha
Helix 74	AI2	M	577	592	Right-handed alpha
Helix 75	AI3	M	595	603	Right-handed alpha
Helix 76	AI4	M	603	608	Right-handed alpha
Helix 77	AI5	M	609	620	Right-handed alpha
Helix 78	AI6	M	622	634	Right-handed alpha
Helix 79	AI7	M	635	646	Right-handed alpha
Helix 80	AI8	M	649	659	Right-handed alpha
Helix 81	AI9	M	662	673	Right-handed alpha
Helix 82	AJ1	M	678	690	Right-handed alpha
Helix 83	AJ2	M	695	705	Right-handed alpha
Helix 84	AJ3	M	709	719	Right-handed alpha
Helix 85	AJ4	M	724	738	Right-handed alpha
Helix 86	AJ5	M	741	751	Right-handed alpha
Helix 87	AJ6	M	755	766	Right-handed alpha
Helix 88	AJ7	M	773	782	Right-handed alpha
Helix 89	AJ8	M	783	795	Right-handed alpha
Helix 90	AJ9	M	798	807	Right-handed alpha
Helix 91	AK1	M	811	822	Right-handed alpha
Helix 92	AK2	M	825	835	Right-handed alpha
Helix 93	AK3	M	841	853	Right-handed alpha
Helix 94	AK4	M	858	867	Right-handed alpha
Helix 95	AK5	M	872	887	Right-handed alpha
Helix 96	AK6	M	890	897	Right-handed alpha
Helix 97	AK7	M	901	910	Right-handed alpha
Helix 98	AK8	M	913	924	Right-handed alpha
Helix 99	AK9	M	926	935	Right-handed alpha
Helix 100	AL1	M	939	948	Right-handed alpha
Helix 101	AL2	M	952	960	Right-handed alpha
Helix 102	AL3	M	966	979	Right-handed alpha
Helix 103	AL4	M	985	998	Right-handed alpha
Helix 104	AL5	M	1005	1014	Right-handed alpha
Helix 105	AL6	M	1024	1036	Right-handed alpha
Helix 106	AL7	M	1038	1047	Right-handed alpha
Helix 107	AL8	M	1051	1062	Right-handed alpha
Helix 108	AL9	M	1066	1075	Right-handed alpha
Helix 109	AM1	A	1249	1264	Right-handed alpha
Helix 110	AM2	A	1265	1273	Right-handed alpha
Helix 111	AM3	A	1274	1279	Right-handed 310
Helix 112	AM4	A	1280	1293	Right-handed alpha
Helix 113	AM5	A	1295	1307	Right-handed alpha
Helix 114	AM6	A	1313	1328	Right-handed alpha
Helix 115	AM7	A	1328	1337	Right-handed alpha
Helix 116	AM8	A	1344	1356	Right-handed alpha
Helix 117	AM9	A	1357	1369	Right-handed alpha
Helix 118	AN1	A	1370	1381	Right-handed alpha
Helix 119	AN2	A	1387	1395	Right-handed alpha
Helix 120	AN3	A	1396	1398	Right-handed 310
Helix 121	AN4	A	1401	1414	Right-handed alpha
Helix 122	AN5	A	1419	1426	Right-handed alpha
Helix 123	AN6	A	1431	1443	Right-handed alpha
Helix 124	AN7	A	1444	1456	Right-handed alpha
Helix 125	AN8	A	1457	1459	Right-handed 310
Helix 126	AN9	A	1460	1475	Right-handed alpha
Helix 127	AO1	A	1477	1487	Right-handed alpha
Helix 128	AO2	A	1492	1501	Right-handed alpha
Helix 129	AO3	A	1504	1518	Right-handed alpha
Helix 130	AO4	A	1523	1532	Right-handed alpha
Helix 131	AO5	A	1535	1544	Right-handed alpha
Helix 132	AO6	A	1549	1560	Right-handed alpha
Helix 133	AO7	A	1562	1564	Right-handed 310
Helix 134	AO8	A	1565	1573	Right-handed alpha
Helix 135	AO9	A	1574	1577	Right-handed 310
Helix 136	AP1	A	1578	1589	Right-handed alpha
Helix 137	AP2	A	1595	1624	Right-handed alpha
Helix 138	AP3	B	811	823	Right-handed alpha
Helix 139	AP4	B	826	833	Right-handed alpha
Helix 140	AP5	B	844	853	Right-handed alpha
Helix 141	AP6	B	854	857	Right-handed 310
Helix 142	AP7	B	858	868	Right-handed alpha
Helix 143	AP8	B	872	886	Right-handed alpha
Helix 144	AP9	B	890	896	Right-handed alpha
Helix 145	AQ1	B	901	909	Right-handed alpha
Helix 146	AQ2	B	913	925	Right-handed alpha
Helix 147	AQ3	B	926	935	Right-handed alpha
Helix 148	AQ4	B	940	950	Right-handed alpha
Helix 149	AQ5	B	952	960	Right-handed alpha
Helix 150	AQ6	B	966	978	Right-handed alpha
Helix 151	AQ7	B	985	998	Right-handed alpha
Helix 152	AQ8	B	1004	1014	Right-handed alpha
Helix 153	AQ9	B	1023	1036	Right-handed alpha
Helix 154	AR1	B	1038	1047	Right-handed alpha
Helix 155	AR2	B	1051	1062	Right-handed alpha
Helix 156	AR3	B	1065	1075	Right-handed alpha
Helix 157	AR4	B	1077	1089	Right-handed alpha
Helix 158	AR5	B	1091	1102	Right-handed alpha
Helix 159	AR6	B	1104	1118	Right-handed alpha
Helix 160	AR7	B	1120	1132	Right-handed alpha
Helix 161	AR8	B	1136	1145	Right-handed alpha
Helix 162	AR9	B	1151	1162	Right-handed alpha
Helix 163	AS1	B	1166	1180	Right-handed alpha
Helix 164	AS2	B	1182	1191	Right-handed alpha
Helix 165	AS3	B	1200	1208	Right-handed alpha
Helix 166	AS4	B	1213	1221	Right-handed alpha
Helix 167	AS5	B	1225	1234	Right-handed alpha
Helix 168	AS6	B	1237	1248	Right-handed alpha
Helix 169	AS7	B	1249	1263	Right-handed alpha
Helix 170	AS8	B	1267	1273	Right-handed alpha
Helix 171	AS9	B	1274	1276	Right-handed 310
Helix 172	AT1	D	101	162	Right-handed alpha
Helix 173	AT2	D	190	198	Right-handed alpha
Helix 174	AT3	D	205	210	Right-handed 310
Helix 175	AT4	D	213	219	Right-handed alpha
Helix 176	AT5	O	103	155	Right-handed alpha
Helix 177	AT6	J	1463	1474	Right-handed alpha
Helix 178	AT7	J	1477	1487	Right-handed alpha
Helix 179	AT8	J	1492	1501	Right-handed alpha
Helix 180	AT9	J	1504	1518	Right-handed alpha
Helix 181	AU1	J	1523	1532	Right-handed alpha
Helix 182	AU2	J	1535	1544	Right-handed alpha
Helix 183	AU3	J	1549	1560	Right-handed alpha
Helix 184	AU4	J	1562	1573	Right-handed alpha
Helix 185	AU5	J	1574	1577	Right-handed 310
Helix 186	AU6	J	1578	1590	Right-handed alpha
Helix 187	AU7	J	1595	1625	Right-handed alpha
Helix 188	AU8	K	1371	1380	Right-handed alpha
Helix 189	AU9	K	1388	1398	Right-handed 310
Helix 190	AV1	K	1401	1415	Right-handed alpha
Helix 191	AV2	K	1418	1426	Right-handed alpha
Helix 192	AV3	K	1431	1443	Right-handed alpha
Helix 193	AV4	K	1448	1456	Right-handed alpha
Helix 194	AV5	K	1457	1459	Right-handed 310
Helix 195	AV6	K	1460	1475	Right-handed alpha
Helix 196	AV7	K	1477	1487	Right-handed alpha
Helix 197	AV8	K	1492	1501	Right-handed alpha
Helix 198	AV9	K	1504	1518	Right-handed alpha
Helix 199	AW1	K	1523	1531	Right-handed alpha
Helix 200	AW2	K	1535	1545	Right-handed alpha
Helix 201	AW3	K	1549	1560	Right-handed alpha
Helix 202	AW4	K	1562	1564	Right-handed 310
Helix 203	AW5	K	1565	1572	Right-handed alpha
Helix 204	AW6	K	1573	1577	Right-handed 310
Helix 205	AW7	K	1578	1589	Right-handed alpha
Helix 206	AW8	K	1595	1625	Right-handed alpha
Helix 207	AW9	L	928	935	Right-handed alpha
Helix 208	AX1	L	940	950	Right-handed alpha
Helix 209	AX2	L	952	960	Right-handed alpha
Helix 210	AX3	L	966	982	Right-handed alpha
Helix 211	AX4	L	985	997	Right-handed alpha
Helix 212	AX5	L	1004	1014	Right-handed alpha
Helix 213	AX6	L	1025	1036	Right-handed alpha
Helix 214	AX7	L	1038	1047	Right-handed alpha
Helix 215	AX8	L	1051	1062	Right-handed alpha
Helix 216	AX9	L	1065	1075	Right-handed alpha
Helix 217	AY1	L	1077	1089	Right-handed alpha
Helix 218	AY2	L	1091	1102	Right-handed alpha
Helix 219	AY3	L	1104	1118	Right-handed alpha
Helix 220	AY4	L	1120	1129	Right-handed alpha
Helix 221	AY5	L	1136	1146	Right-handed alpha
Helix 222	AY6	L	1151	1161	Right-handed alpha
Helix 223	AY7	L	1167	1180	Right-handed alpha
Helix 224	AY8	L	1182	1191	Right-handed alpha
Helix 225	AY9	L	1200	1208	Right-handed alpha
Helix 226	AZ1	L	1213	1222	Right-handed alpha
Helix 227	AZ2	L	1225	1235	Right-handed alpha
Helix 228	AZ3	L	1237	1248	Right-handed alpha
Helix 229	AZ4	L	1249	1263	Right-handed alpha
Helix 230	AZ5	L	1266	1274	Right-handed alpha
Helix 231	AZ6	L	1279	1292	Right-handed alpha
Helix 232	AZ7	L	1295	1305	Right-handed alpha
Helix 233	AZ8	L	1313	1328	Right-handed alpha
Helix 234	AZ9	L	1331	1340	Right-handed alpha
Helix 235	BA1	L	1345	1356	Right-handed alpha
Helix 236	BA2	L	1357	1368	Right-handed alpha
Helix 237	BA3	L	1370	1381	Right-handed alpha
Helix 238	BA4	L	1381	1386	Right-handed alpha
Helix 239	BA5	L	1387	1395	Right-handed alpha
Helix 240	BA6	L	1396	1398	Right-handed 310
Helix 241	BA7	L	1401	1414	Right-handed alpha
Helix 242	BA8	L	1415	1427	Right-handed alpha
Helix 243	BA9	L	1428	1430	Right-handed 310
Helix 244	BB1	L	1431	1442	Right-handed alpha
Helix 245	BB2	L	1444	1447	Right-handed 310
Helix 246	BB3	L	1448	1456	Right-handed alpha
Helix 247	BB4	L	1457	1459	Right-handed 310
Helix 248	BB5	L	1460	1473	Right-handed alpha
Helix 249	BB6	H	638	645	Right-handed 310
Helix 250	BB7	H	647	657	Right-handed alpha
Helix 251	BB8	H	662	673	Right-handed alpha
Helix 252	BB9	H	676	690	Right-handed alpha
Helix 253	BC1	H	695	704	Right-handed alpha
Helix 254	BC2	H	707	717	Right-handed alpha
Helix 255	BC3	H	724	738	Right-handed alpha
Helix 256	BC4	H	744	751	Right-handed alpha
Helix 257	BC5	H	755	766	Right-handed alpha
Helix 258	BC6	H	773	781	Right-handed alpha
Helix 259	BC7	H	783	795	Right-handed alpha
Helix 260	BC8	H	798	806	Right-handed alpha
Helix 261	BC9	H	811	822	Right-handed alpha
Helix 262	BD1	H	825	835	Right-handed alpha
Helix 263	BD2	H	841	852	Right-handed alpha
Helix 264	BD3	H	858	869	Right-handed alpha
Helix 265	BD4	I	147	161	Right-handed alpha
Helix 266	BD5	I	190	199	Right-handed alpha
Helix 267	BD6	I	216	220	Right-handed 310
Helix 268	BD7	N	125	161	Right-handed alpha
Helix 269	BD8	N	190	198	Right-handed alpha
Helix 270	BD9	N	214	219	Right-handed alpha

There are 10 sheets in PDB entry 6YAI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	7	14	first strand
Strand 2	E	323	329	anti-parallel
Strand 3	E	315	318	anti-parallel
Strand 4	E	305	308	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	30	31	first strand
Strand 2	E	39	44	anti-parallel
Strand 3	E	47	53	anti-parallel
Strand 4	E	61	64	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	70	73	first strand
Strand 2	E	79	84	anti-parallel
Strand 3	E	87	92	anti-parallel
Strand 4	E	100	103	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	110	113	first strand
Strand 2	E	118	122	anti-parallel
Strand 3	E	126	131	anti-parallel
Strand 4	E	139	143	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	152	158	first strand
Strand 2	E	164	173	anti-parallel
Strand 3	E	176	185	anti-parallel
Strand 4	E	190	195	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	198	204	first strand
Strand 2	E	213	222	anti-parallel
Strand 3	E	225	232	anti-parallel
Strand 4	E	248	250	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	261	266	first strand
Strand 2	E	272	277	anti-parallel
Strand 3	E	281	286	anti-parallel
Strand 4	E	292	297	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	712	715	first strand
Strand 2	F	723	732	anti-parallel
Strand 3	F	735	744	anti-parallel
Strand 4	F	781	789	anti-parallel
Strand 5	F	765	766	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	754	757	first strand
Strand 2	F	802	808	anti-parallel
Strand 3	F	813	819	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	850	854	first strand
Strand 2	F	912	918	anti-parallel
Strand 3	F	898	905	anti-parallel
Strand 4	F	884	892	anti-parallel
Strand 5	F	874	881	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: 6YAI

Analysis of interatomic Contacts of Structural Units in PDB entry:
6YAI