Analysis of interatomic Contacts of Structural Units in PDB entry:
7CUN

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 7CUN entry

There are 12 chains in PDB entry 7CUN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1389	HIS 2185
B	VAL 32	SER 1202
D	PRO 33	PRO 936
E	ARG 184	PHE 1006
F	ILE 3	SER 599
G	ASP 21	VAL 928
H	ASP 44	PHE 995
I	CYS 5	PHE 658
K	ALA 17	PRO 605
P	ASP 8	ALA 589
Q	ASP 2	ARG 294
U	UNK 80	UNK 525

There are394 helices in PDB entry 7CUN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1393	1403	Right-handed alpha
Helix 2	AA2	A	1406	1425	Right-handed alpha
Helix 3	AA3	A	1431	1445	Right-handed alpha
Helix 4	AA4	A	1447	1456	Right-handed alpha
Helix 5	AA5	A	1457	1475	Right-handed alpha
Helix 6	AA6	A	1481	1500	Right-handed alpha
Helix 7	AA7	A	1507	1519	Right-handed alpha
Helix 8	AA8	A	1528	1537	Right-handed alpha
Helix 9	AA9	A	1542	1558	Right-handed alpha
Helix 10	AB1	A	1567	1572	Right-handed alpha
Helix 11	AB2	A	1572	1578	Right-handed alpha
Helix 12	AB3	A	1582	1592	Right-handed alpha
Helix 13	AB4	A	1597	1609	Right-handed alpha
Helix 14	AB5	A	1614	1625	Right-handed alpha
Helix 15	AB6	A	1633	1642	Right-handed alpha
Helix 16	AB7	A	1656	1668	Right-handed alpha
Helix 17	AB8	A	1669	1681	Right-handed alpha
Helix 18	AB9	A	1690	1703	Right-handed alpha
Helix 19	AC1	A	1728	1743	Right-handed alpha
Helix 20	AC2	A	1751	1770	Right-handed alpha
Helix 21	AC3	A	1771	1780	Right-handed alpha
Helix 22	AC4	A	1791	1797	Right-handed alpha
Helix 23	AC5	A	1798	1801	Right-handed 310
Helix 24	AC6	A	1805	1815	Right-handed alpha
Helix 25	AC7	A	1825	1843	Right-handed alpha
Helix 26	AC8	A	1859	1864	Right-handed alpha
Helix 27	AC9	A	1864	1873	Right-handed alpha
Helix 28	AD1	A	1873	1886	Right-handed alpha
Helix 29	AD2	A	1905	1917	Right-handed alpha
Helix 30	AD3	A	1918	1923	Right-handed alpha
Helix 31	AD4	A	1928	1945	Right-handed alpha
Helix 32	AD5	A	1952	1969	Right-handed alpha
Helix 33	AD6	A	1970	1981	Right-handed alpha
Helix 34	AD7	A	1982	1986	Right-handed 310
Helix 35	AD8	A	2044	2046	Right-handed 310
Helix 36	AD9	A	2047	2057	Right-handed alpha
Helix 37	AE1	A	2059	2074	Right-handed alpha
Helix 38	AE2	A	2077	2083	Right-handed 310
Helix 39	AE3	A	2084	2093	Right-handed alpha
Helix 40	AE4	A	2097	2114	Right-handed alpha
Helix 41	AE5	A	2115	2120	Right-handed 310
Helix 42	AE6	A	2121	2130	Right-handed alpha
Helix 43	AE7	A	2135	2152	Right-handed alpha
Helix 44	AE8	A	2154	2169	Right-handed alpha
Helix 45	AE9	A	2173	2185	Right-handed alpha
Helix 46	AF1	B	37	45	Right-handed alpha
Helix 47	AF2	B	60	70	Right-handed alpha
Helix 48	AF3	B	75	89	Right-handed alpha
Helix 49	AF4	B	93	107	Right-handed alpha
Helix 50	AF5	B	109	126	Right-handed alpha
Helix 51	AF6	B	153	162	Right-handed alpha
Helix 52	AF7	B	165	186	Right-handed alpha
Helix 53	AF8	B	199	214	Right-handed alpha
Helix 54	AF9	B	217	229	Right-handed alpha
Helix 55	AG1	B	229	238	Right-handed alpha
Helix 56	AG2	B	243	253	Right-handed alpha
Helix 57	AG3	B	264	280	Right-handed alpha
Helix 58	AG4	B	282	294	Right-handed alpha
Helix 59	AG5	B	295	310	Right-handed alpha
Helix 60	AG6	B	317	324	Right-handed alpha
Helix 61	AG7	B	330	346	Right-handed alpha
Helix 62	AG8	B	350	366	Right-handed alpha
Helix 63	AG9	B	367	374	Right-handed alpha
Helix 64	AH1	B	381	396	Right-handed alpha
Helix 65	AH2	B	404	415	Right-handed alpha
Helix 66	AH3	B	422	439	Right-handed alpha
Helix 67	AH4	B	445	470	Right-handed alpha
Helix 68	AH5	B	475	489	Right-handed alpha
Helix 69	AH6	B	492	502	Right-handed alpha
Helix 70	AH7	B	515	523	Right-handed alpha
Helix 71	AH8	B	530	537	Right-handed alpha
Helix 72	AH9	B	552	564	Right-handed alpha
Helix 73	AI1	B	573	581	Right-handed alpha
Helix 74	AI2	B	591	602	Right-handed alpha
Helix 75	AI3	B	615	622	Right-handed alpha
Helix 76	AI4	B	644	665	Right-handed alpha
Helix 77	AI5	B	688	698	Right-handed alpha
Helix 78	AI6	B	703	718	Right-handed alpha
Helix 79	AI7	B	723	727	Right-handed 310
Helix 80	AI8	B	738	744	Right-handed alpha
Helix 81	AI9	B	753	762	Right-handed alpha
Helix 82	AJ1	B	769	778	Right-handed alpha
Helix 83	AJ2	B	786	794	Right-handed alpha
Helix 84	AJ3	B	796	801	Right-handed alpha
Helix 85	AJ4	B	806	820	Right-handed alpha
Helix 86	AJ5	B	824	836	Right-handed alpha
Helix 87	AJ6	B	850	855	Right-handed alpha
Helix 88	AJ7	B	856	862	Right-handed 310
Helix 89	AJ8	B	866	869	Right-handed 310
Helix 90	AJ9	B	870	896	Right-handed alpha
Helix 91	AK1	B	923	946	Right-handed alpha
Helix 92	AK2	B	988	1008	Right-handed alpha
Helix 93	AK3	B	1008	1019	Right-handed alpha
Helix 94	AK4	B	1021	1023	Right-handed 310
Helix 95	AK5	B	1024	1030	Right-handed alpha
Helix 96	AK6	B	1032	1040	Right-handed 310
Helix 97	AK7	B	1041	1047	Right-handed alpha
Helix 98	AK8	B	1050	1068	Right-handed alpha
Helix 99	AK9	B	1070	1087	Right-handed alpha
Helix 100	AL1	B	1092	1101	Right-handed alpha
Helix 101	AL2	B	1103	1114	Right-handed alpha
Helix 102	AL3	B	1117	1137	Right-handed alpha
Helix 103	AL4	B	1146	1151	Right-handed 310
Helix 104	AL5	B	1180	1202	Right-handed alpha
Helix 105	AL6	D	34	45	Right-handed alpha
Helix 106	AL7	D	49	61	Right-handed alpha
Helix 107	AL8	D	69	80	Right-handed alpha
Helix 108	AL9	D	85	100	Right-handed alpha
Helix 109	AM1	D	106	118	Right-handed alpha
Helix 110	AM2	D	123	139	Right-handed alpha
Helix 111	AM3	D	150	158	Right-handed alpha
Helix 112	AM4	D	166	177	Right-handed alpha
Helix 113	AM5	D	197	204	Right-handed alpha
Helix 114	AM6	D	208	224	Right-handed alpha
Helix 115	AM7	D	232	240	Right-handed alpha
Helix 116	AM8	D	248	263	Right-handed alpha
Helix 117	AM9	D	295	305	Right-handed alpha
Helix 118	AN1	D	306	310	Right-handed 310
Helix 119	AN2	D	314	325	Right-handed alpha
Helix 120	AN3	D	330	335	Right-handed alpha
Helix 121	AN4	D	336	339	Right-handed 310
Helix 122	AN5	D	387	405	Right-handed alpha
Helix 123	AN6	D	412	418	Right-handed alpha
Helix 124	AN7	D	424	437	Right-handed alpha
Helix 125	AN8	D	448	453	Right-handed alpha
Helix 126	AN9	D	454	456	Right-handed 310
Helix 127	AO1	D	463	474	Right-handed alpha
Helix 128	AO2	D	478	496	Right-handed alpha
Helix 129	AO3	D	499	514	Right-handed alpha
Helix 130	AO4	D	515	520	Right-handed 310
Helix 131	AO5	D	521	526	Right-handed alpha
Helix 132	AO6	D	543	555	Right-handed alpha
Helix 133	AO7	D	567	580	Right-handed alpha
Helix 134	AO8	D	609	624	Right-handed alpha
Helix 135	AO9	D	628	650	Right-handed alpha
Helix 136	AP1	D	653	675	Right-handed alpha
Helix 137	AP2	D	695	710	Right-handed alpha
Helix 138	AP3	D	715	741	Right-handed alpha
Helix 139	AP4	D	743	765	Right-handed alpha
Helix 140	AP5	D	775	788	Right-handed alpha
Helix 141	AP6	D	791	804	Right-handed alpha
Helix 142	AP7	E	186	204	Right-handed alpha
Helix 143	AP8	E	210	224	Right-handed alpha
Helix 144	AP9	E	225	240	Right-handed alpha
Helix 145	AQ1	E	247	262	Right-handed alpha
Helix 146	AQ2	E	265	274	Right-handed alpha
Helix 147	AQ3	E	274	279	Right-handed alpha
Helix 148	AQ4	E	283	288	Right-handed alpha
Helix 149	AQ5	E	289	292	Right-handed 310
Helix 150	AQ6	E	293	315	Right-handed alpha
Helix 151	AQ7	E	318	331	Right-handed alpha
Helix 152	AQ8	E	337	348	Right-handed alpha
Helix 153	AQ9	E	354	369	Right-handed alpha
Helix 154	AR1	E	383	393	Right-handed alpha
Helix 155	AR2	E	394	396	Right-handed 310
Helix 156	AR3	E	397	402	Right-handed alpha
Helix 157	AR4	E	403	413	Right-handed alpha
Helix 158	AR5	E	418	431	Right-handed alpha
Helix 159	AR6	E	439	459	Right-handed alpha
Helix 160	AR7	E	471	478	Right-handed alpha
Helix 161	AR8	E	480	489	Right-handed alpha
Helix 162	AR9	E	494	510	Right-handed alpha
Helix 163	AS1	E	514	525	Right-handed alpha
Helix 164	AS2	E	528	543	Right-handed alpha
Helix 165	AS3	E	549	563	Right-handed alpha
Helix 166	AS4	E	567	587	Right-handed alpha
Helix 167	AS5	E	590	595	Right-handed alpha
Helix 168	AS6	E	598	604	Right-handed alpha
Helix 169	AS7	E	606	611	Right-handed alpha
Helix 170	AS8	E	612	616	Right-handed 310
Helix 171	AS9	E	618	630	Right-handed alpha
Helix 172	AT1	E	640	662	Right-handed alpha
Helix 173	AT2	E	663	666	Right-handed 310
Helix 174	AT3	E	667	679	Right-handed alpha
Helix 175	AT4	E	681	696	Right-handed alpha
Helix 176	AT5	E	732	738	Right-handed alpha
Helix 177	AT6	E	772	788	Right-handed alpha
Helix 178	AT7	E	805	821	Right-handed alpha
Helix 179	AT8	E	834	839	Right-handed 310
Helix 180	AT9	E	840	854	Right-handed alpha
Helix 181	AU1	E	855	865	Right-handed alpha
Helix 182	AU2	E	867	871	Right-handed 310
Helix 183	AU3	E	874	891	Right-handed alpha
Helix 184	AU4	E	896	899	Right-handed 310
Helix 185	AU5	E	900	917	Right-handed alpha
Helix 186	AU6	E	921	931	Right-handed alpha
Helix 187	AU7	E	932	934	Right-handed 310
Helix 188	AU8	E	935	953	Right-handed alpha
Helix 189	AU9	E	981	995	Right-handed alpha
Helix 190	AV1	E	995	1000	Right-handed alpha
Helix 191	AV2	F	11	16	Right-handed 310
Helix 192	AV3	F	23	40	Right-handed alpha
Helix 193	AV4	F	57	61	Right-handed alpha
Helix 194	AV5	F	69	79	Right-handed alpha
Helix 195	AV6	F	87	100	Right-handed alpha
Helix 196	AV7	F	195	204	Right-handed alpha
Helix 197	AV8	F	212	224	Right-handed alpha
Helix 198	AV9	F	334	339	Right-handed alpha
Helix 199	AW1	F	385	390	Right-handed alpha
Helix 200	AW2	F	411	416	Right-handed alpha
Helix 201	AW3	F	423	432	Right-handed alpha
Helix 202	AW4	F	453	470	Right-handed alpha
Helix 203	AW5	F	552	564	Right-handed alpha
Helix 204	AW6	F	583	590	Right-handed alpha
Helix 205	AW7	G	22	35	Right-handed alpha
Helix 206	AW8	G	37	55	Right-handed alpha
Helix 207	AW9	G	57	74	Right-handed alpha
Helix 208	AX1	G	78	90	Right-handed alpha
Helix 209	AX2	G	100	109	Right-handed alpha
Helix 210	AX3	G	115	129	Right-handed alpha
Helix 211	AX4	G	136	147	Right-handed alpha
Helix 212	AX5	G	152	168	Right-handed alpha
Helix 213	AX6	G	169	186	Right-handed alpha
Helix 214	AX7	G	190	198	Right-handed alpha
Helix 215	AX8	G	199	204	Right-handed 310
Helix 216	AX9	G	207	225	Right-handed alpha
Helix 217	AY1	G	227	245	Right-handed alpha
Helix 218	AY2	G	248	263	Right-handed alpha
Helix 219	AY3	G	265	283	Right-handed alpha
Helix 220	AY4	G	288	301	Right-handed alpha
Helix 221	AY5	G	305	320	Right-handed alpha
Helix 222	AY6	G	322	328	Right-handed alpha
Helix 223	AY7	G	343	351	Right-handed alpha
Helix 224	AY8	G	352	354	Right-handed 310
Helix 225	AY9	G	356	374	Right-handed alpha
Helix 226	AZ1	G	378	393	Right-handed alpha
Helix 227	AZ2	G	402	423	Right-handed alpha
Helix 228	AZ3	G	424	426	Right-handed 310
Helix 229	AZ4	G	427	438	Right-handed alpha
Helix 230	AZ5	G	445	457	Right-handed alpha
Helix 231	AZ6	G	460	478	Right-handed alpha
Helix 232	AZ7	G	485	501	Right-handed alpha
Helix 233	AZ8	G	506	518	Right-handed alpha
Helix 234	AZ9	G	522	537	Right-handed alpha
Helix 235	BA1	G	539	551	Right-handed alpha
Helix 236	BA2	G	556	576	Right-handed alpha
Helix 237	BA3	G	583	606	Right-handed alpha
Helix 238	BA4	G	615	641	Right-handed alpha
Helix 239	BA5	G	645	650	Right-handed alpha
Helix 240	BA6	G	666	693	Right-handed alpha
Helix 241	BA7	G	696	720	Right-handed alpha
Helix 242	BA8	G	742	760	Right-handed alpha
Helix 243	BA9	G	772	785	Right-handed alpha
Helix 244	BB1	G	792	796	Right-handed 310
Helix 245	BB2	G	840	844	Right-handed 310
Helix 246	BB3	H	46	54	Right-handed alpha
Helix 247	BB4	H	60	70	Right-handed alpha
Helix 248	BB5	H	82	97	Right-handed alpha
Helix 249	BB6	H	109	119	Right-handed alpha
Helix 250	BB7	H	136	157	Right-handed alpha
Helix 251	BB8	H	170	192	Right-handed alpha
Helix 252	BB9	H	194	207	Right-handed alpha
Helix 253	BC1	H	212	233	Right-handed alpha
Helix 254	BC2	H	241	259	Right-handed alpha
Helix 255	BC3	H	268	283	Right-handed alpha
Helix 256	BC4	H	326	337	Right-handed alpha
Helix 257	BC5	H	339	348	Right-handed alpha
Helix 258	BC6	H	355	372	Right-handed alpha
Helix 259	BC7	H	377	396	Right-handed alpha
Helix 260	BC8	H	400	408	Right-handed alpha
Helix 261	BC9	H	411	423	Right-handed alpha
Helix 262	BD1	H	434	446	Right-handed alpha
Helix 263	BD2	H	447	449	Right-handed 310
Helix 264	BD3	H	452	460	Right-handed alpha
Helix 265	BD4	H	461	465	Right-handed 310
Helix 266	BD5	H	466	470	Right-handed 310
Helix 267	BD6	H	473	485	Right-handed alpha
Helix 268	BD7	H	505	518	Right-handed alpha
Helix 269	BD8	H	521	536	Right-handed alpha
Helix 270	BD9	H	551	559	Right-handed alpha
Helix 271	BE1	H	563	583	Right-handed alpha
Helix 272	BE2	H	585	601	Right-handed alpha
Helix 273	BE3	H	604	626	Right-handed alpha
Helix 274	BE4	H	636	649	Right-handed alpha
Helix 275	BE5	H	656	670	Right-handed alpha
Helix 276	BE6	H	688	702	Right-handed alpha
Helix 277	BE7	H	711	725	Right-handed alpha
Helix 278	BE8	H	755	763	Right-handed alpha
Helix 279	BE9	H	766	782	Right-handed alpha
Helix 280	BF1	H	810	829	Right-handed alpha
Helix 281	BF2	H	832	846	Right-handed alpha
Helix 282	BF3	H	848	864	Right-handed alpha
Helix 283	BF4	H	865	868	Right-handed 310
Helix 284	BF5	H	877	890	Right-handed alpha
Helix 285	BF6	H	893	901	Right-handed alpha
Helix 286	BF7	H	908	917	Right-handed alpha
Helix 287	BF8	H	924	932	Right-handed 310
Helix 288	BF9	H	934	948	Right-handed alpha
Helix 289	BG1	H	950	962	Right-handed alpha
Helix 290	BG2	H	974	994	Right-handed alpha
Helix 291	BG3	I	110	114	Right-handed 310
Helix 292	BG4	I	126	146	Right-handed alpha
Helix 293	BG5	I	185	190	Right-handed alpha
Helix 294	BG6	I	204	208	Right-handed 310
Helix 295	BG7	I	273	291	Right-handed alpha
Helix 296	BG8	I	304	315	Right-handed alpha
Helix 297	BG9	I	316	318	Right-handed 310
Helix 298	BH1	I	332	343	Right-handed alpha
Helix 299	BH2	I	362	368	Right-handed alpha
Helix 300	BH3	I	368	373	Right-handed alpha
Helix 301	BH4	I	404	412	Right-handed alpha
Helix 302	BH5	I	453	465	Right-handed alpha
Helix 303	BH6	I	590	602	Right-handed alpha
Helix 304	BH7	I	621	623	Right-handed 310
Helix 305	BH8	I	641	653	Right-handed alpha
Helix 306	BH9	K	85	89	Right-handed 310
Helix 307	BI1	K	104	117	Right-handed alpha
Helix 308	BI2	K	118	121	Right-handed 310
Helix 309	BI3	K	129	138	Right-handed alpha
Helix 310	BI4	K	219	237	Right-handed alpha
Helix 311	BI5	K	250	266	Right-handed alpha
Helix 312	BI6	K	277	288	Right-handed alpha
Helix 313	BI7	K	293	298	Right-handed alpha
Helix 314	BI8	K	344	348	Right-handed 310
Helix 315	BI9	K	365	372	Right-handed alpha
Helix 316	BJ1	K	400	412	Right-handed alpha
Helix 317	BJ2	K	424	440	Right-handed alpha
Helix 318	BJ3	K	467	476	Right-handed alpha
Helix 319	BJ4	K	502	509	Right-handed alpha
Helix 320	BJ5	K	528	540	Right-handed alpha
Helix 321	BJ6	K	586	597	Right-handed alpha
Helix 322	BJ7	P	10	20	Right-handed alpha
Helix 323	BJ8	P	25	43	Right-handed alpha
Helix 324	BJ9	P	43	50	Right-handed alpha
Helix 325	BK1	P	50	57	Right-handed alpha
Helix 326	BK2	P	63	74	Right-handed alpha
Helix 327	BK3	P	82	86	Right-handed 310
Helix 328	BK4	P	89	98	Right-handed alpha
Helix 329	BK5	P	102	116	Right-handed alpha
Helix 330	BK6	P	120	136	Right-handed alpha
Helix 331	BK7	P	140	148	Right-handed alpha
Helix 332	BK8	P	159	174	Right-handed alpha
Helix 333	BK9	P	178	193	Right-handed alpha
Helix 334	BL1	P	197	204	Right-handed alpha
Helix 335	BL2	P	204	214	Right-handed alpha
Helix 336	BL3	P	220	235	Right-handed alpha
Helix 337	BL4	P	236	240	Right-handed 310
Helix 338	BL5	P	244	253	Right-handed alpha
Helix 339	BL6	P	257	266	Right-handed alpha
Helix 340	BL7	P	267	274	Right-handed alpha
Helix 341	BL8	P	274	282	Right-handed alpha
Helix 342	BL9	P	282	289	Right-handed alpha
Helix 343	BM1	P	295	312	Right-handed alpha
Helix 344	BM2	P	317	325	Right-handed alpha
Helix 345	BM3	P	325	335	Right-handed alpha
Helix 346	BM4	P	338	349	Right-handed alpha
Helix 347	BM5	P	352	357	Right-handed alpha
Helix 348	BM6	P	360	374	Right-handed alpha
Helix 349	BM7	P	377	385	Right-handed alpha
Helix 350	BM8	P	396	404	Right-handed alpha
Helix 351	BM9	P	404	412	Right-handed alpha
Helix 352	BN1	P	417	427	Right-handed alpha
Helix 353	BN2	P	427	432	Right-handed alpha
Helix 354	BN3	P	436	442	Right-handed alpha
Helix 355	BN4	P	442	451	Right-handed alpha
Helix 356	BN5	P	455	473	Right-handed alpha
Helix 357	BN6	P	482	488	Right-handed alpha
Helix 358	BN7	P	494	509	Right-handed alpha
Helix 359	BN8	P	515	520	Right-handed alpha
Helix 360	BN9	P	521	528	Right-handed alpha
Helix 361	BO1	P	533	548	Right-handed alpha
Helix 362	BO2	P	552	559	Right-handed alpha
Helix 363	BO3	P	559	568	Right-handed alpha
Helix 364	BO4	P	573	586	Right-handed alpha
Helix 365	BO5	Q	3	18	Right-handed alpha
Helix 366	BO6	Q	24	40	Right-handed alpha
Helix 367	BO7	Q	61	72	Right-handed alpha
Helix 368	BO8	Q	93	107	Right-handed alpha
Helix 369	BO9	Q	128	137	Right-handed alpha
Helix 370	BP1	Q	140	151	Right-handed alpha
Helix 371	BP2	Q	176	182	Right-handed alpha
Helix 372	BP3	Q	193	201	Right-handed alpha
Helix 373	BP4	Q	221	231	Right-handed alpha
Helix 374	BP5	Q	264	268	Right-handed 310
Helix 375	BP6	U	82	91	Right-handed alpha
Helix 376	BP7	U	98	106	Right-handed alpha
Helix 377	BP8	U	112	119	Right-handed alpha
Helix 378	BP9	U	122	131	Right-handed alpha
Helix 379	BQ1	U	139	146	Right-handed alpha
Helix 380	BQ2	U	149	159	Right-handed alpha
Helix 381	BQ3	U	165	171	Right-handed alpha
Helix 382	BQ4	U	178	185	Right-handed alpha
Helix 383	BQ5	U	191	202	Right-handed alpha
Helix 384	BQ6	U	206	218	Right-handed alpha
Helix 385	BQ7	U	230	245	Right-handed alpha
Helix 386	BQ8	U	253	258	Right-handed alpha
Helix 387	BQ9	U	259	271	Right-handed alpha
Helix 388	BR1	U	278	288	Right-handed alpha
Helix 389	BR2	U	293	309	Right-handed alpha
Helix 390	BR3	U	313	323	Right-handed alpha
Helix 391	BR4	U	406	418	Right-handed alpha
Helix 392	BR5	U	422	436	Right-handed alpha
Helix 393	BR6	U	507	511	Right-handed 310
Helix 394	BR7	U	512	523	Right-handed alpha

There are 25 sheets in PDB entry 7CUN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7,

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	D	820	821	first strand
Strand 2	D	850	852	anti-parallel
Strand 3	D	889	892	anti-parallel
Strand 4	D	882	886	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	845	847	first strand
Strand 2	D	895	897	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	D	872	875	first strand
Strand 2	D	861	866	anti-parallel
Strand 3	D	910	915	anti-parallel
Strand 4	D	929	930	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	62	64	first strand
Strand 2	F	50	53	anti-parallel
Strand 3	F	4	7	parallel
Strand 4	F	124	125	parallel
Strand 5	F	167	168	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	170	171	first strand
Strand 2	F	207	208	parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	231	232	first strand
Strand 2	F	265	267	anti-parallel
Strand 3	F	328	329	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	307	310	first strand
Strand 2	F	349	352	anti-parallel
Strand 3	F	363	367	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	802	804	first strand
Strand 2	G	835	837	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	831	833	first strand
Strand 2	G	888	890	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	879	881	first strand
Strand 2	G	849	858	anti-parallel
Strand 3	G	910	911	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	879	881	first strand
Strand 2	G	849	858	anti-parallel
Strand 3	G	902	907	anti-parallel
Strand 4	G	924	926	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	32	34	first strand
Strand 2	I	98	100	parallel
Strand 3	I	122	125	parallel
Strand 4	I	194	196	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	210	212	first strand
Strand 2	I	226	228	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	236	237	first strand
Strand 2	I	262	263	parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	295	299	first strand
Strand 2	I	392	396	parallel
Strand 3	I	326	329	parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	529	531	first strand
Strand 2	K	492	494	anti-parallel

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There are 9 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	606	610	first strand
Strand 2	I	615	619	anti-parallel
Strand 3	I	624	629	anti-parallel
Strand 4	I	632	637	anti-parallel
Strand 5	K	514	524	parallel
Strand 6	K	575	583	anti-parallel
Strand 7	K	562	566	anti-parallel
Strand 8	K	557	559	anti-parallel
Strand 9	K	549	551	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	32	35	first strand
Strand 2	K	38	41	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	148	149	first strand
Strand 2	K	155	158	anti-parallel
Strand 3	K	170	173	anti-parallel
Strand 4	K	178	181	anti-parallel
Strand 5	K	205	209	parallel
Strand 6	K	416	419	parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	326	329	first strand
Strand 2	K	240	244	parallel
Strand 3	K	352	353	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	355	356	first strand
Strand 2	K	391	392	parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	45	48	first strand
Strand 2	Q	156	159	parallel
Strand 3	Q	163	166	anti-parallel
Strand 4	Q	236	239	parallel
Strand 5	Q	256	259	parallel
Strand 6	Q	248	251	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	52	54	first strand
Strand 2	Q	273	278	anti-parallel
Strand 3	Q	284	289	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	80	82	first strand
Strand 2	Q	111	113	parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	202	203	first strand
Strand 2	Q	219	220	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: 7CUN

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CUN