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

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 7BEG entry

There are 9 chains in PDB entry 7BEG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 6	PRO 323
B	THR 6	PRO 322
C	VAL 2	GLU 1342
D	GLU 15	GLY 1376
E	ALA 2	ARG 91
F	ALA 79	ASP 613
N	T -79	A 14
T	T -14	A 79
G	THR 2	GLU 107

There are144 helices in PDB entry 7BEG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	34	50	Right-handed alpha
Helix 2	AA2	A	77	85	Right-handed alpha
Helix 3	AA3	A	157	162	Right-handed alpha
Helix 4	AA4	A	212	233	Right-handed alpha
Helix 5	AA5	A	256	260	Right-handed 310
Helix 6	AA6	A	269	274	Right-handed 310
Helix 7	AA7	A	277	284	Right-handed alpha
Helix 8	AA8	A	285	290	Right-handed alpha
Helix 9	AA9	A	299	308	Right-handed alpha
Helix 10	AB1	A	309	311	Right-handed 310
Helix 11	AB2	B	35	50	Right-handed alpha
Helix 12	AB3	B	77	86	Right-handed alpha
Helix 13	AB4	B	111	115	Right-handed 310
Helix 14	AB5	B	154	161	Right-handed alpha
Helix 15	AB6	B	212	228	Right-handed alpha
Helix 16	AB7	B	229	232	Right-handed 310
Helix 17	AB8	B	263	267	Right-handed 310
Helix 18	AB9	B	269	274	Right-handed 310
Helix 19	AC1	B	277	282	Right-handed alpha
Helix 20	AC2	B	285	290	Right-handed alpha
Helix 21	AC3	B	298	310	Right-handed alpha
Helix 22	AC4	C	4	10	Right-handed alpha
Helix 23	AC5	C	28	37	Right-handed alpha
Helix 24	AC6	C	48	56	Right-handed alpha
Helix 25	AC7	C	81	88	Right-handed alpha
Helix 26	AC8	C	207	212	Right-handed alpha
Helix 27	AC9	C	216	224	Right-handed alpha
Helix 28	AD1	C	270	281	Right-handed alpha
Helix 29	AD2	C	288	293	Right-handed alpha
Helix 30	AD3	C	318	329	Right-handed alpha
Helix 31	AD4	C	345	354	Right-handed alpha
Helix 32	AD5	C	358	371	Right-handed alpha
Helix 33	AD6	C	378	390	Right-handed alpha
Helix 34	AD7	C	398	409	Right-handed alpha
Helix 35	AD8	C	421	437	Right-handed alpha
Helix 36	AD9	C	455	480	Right-handed alpha
Helix 37	AE1	C	488	492	Right-handed 310
Helix 38	AE2	C	495	509	Right-handed alpha
Helix 39	AE3	C	519	528	Right-handed alpha
Helix 40	AE4	C	539	543	Right-handed 310
Helix 41	AE5	C	624	628	Right-handed 310
Helix 42	AE6	C	662	667	Right-handed alpha
Helix 43	AE7	C	670	674	Right-handed 310
Helix 44	AE8	C	675	687	Right-handed alpha
Helix 45	AE9	C	704	709	Right-handed alpha
Helix 46	AF1	C	820	825	Right-handed alpha
Helix 47	AF2	C	858	863	Right-handed alpha
Helix 48	AF3	C	896	907	Right-handed alpha
Helix 49	AF4	C	945	955	Right-handed alpha
Helix 50	AF5	C	957	983	Right-handed alpha
Helix 51	AF6	C	1005	1039	Right-handed alpha
Helix 52	AF7	C	1101	1106	Right-handed alpha
Helix 53	AF8	C	1109	1133	Right-handed alpha
Helix 54	AF9	C	1137	1150	Right-handed alpha
Helix 55	AG1	C	1165	1176	Right-handed alpha
Helix 56	AG2	C	1177	1179	Right-handed 310
Helix 57	AG3	C	1191	1200	Right-handed alpha
Helix 58	AG4	C	1238	1243	Right-handed alpha
Helix 59	AG5	C	1271	1281	Right-handed alpha
Helix 60	AG6	C	1285	1293	Right-handed alpha
Helix 61	AG7	C	1297	1311	Right-handed alpha
Helix 62	AG8	C	1320	1332	Right-handed alpha
Helix 63	AG9	D	26	33	Right-handed alpha
Helix 64	AH1	D	113	118	Right-handed alpha
Helix 65	AH2	D	122	129	Right-handed alpha
Helix 66	AH3	D	131	140	Right-handed alpha
Helix 67	AH4	D	161	170	Right-handed alpha
Helix 68	AH5	D	181	191	Right-handed alpha
Helix 69	AH6	D	194	208	Right-handed alpha
Helix 70	AH7	D	210	231	Right-handed alpha
Helix 71	AH8	D	233	236	Right-handed 310
Helix 72	AH9	D	263	284	Right-handed alpha
Helix 73	AI1	D	288	308	Right-handed alpha
Helix 74	AI2	D	328	333	Right-handed alpha
Helix 75	AI3	D	336	342	Right-handed alpha
Helix 76	AI4	D	369	377	Right-handed alpha
Helix 77	AI5	D	379	387	Right-handed alpha
Helix 78	AI6	D	393	403	Right-handed alpha
Helix 79	AI7	D	405	417	Right-handed alpha
Helix 80	AI8	D	430	434	Right-handed 310
Helix 81	AI9	D	450	454	Right-handed 310
Helix 82	AJ1	D	473	482	Right-handed alpha
Helix 83	AJ2	D	504	514	Right-handed alpha
Helix 84	AJ3	D	529	540	Right-handed alpha
Helix 85	AJ4	D	573	583	Right-handed alpha
Helix 86	AJ5	D	588	593	Right-handed alpha
Helix 87	AJ6	D	597	612	Right-handed alpha
Helix 88	AJ7	D	614	636	Right-handed alpha
Helix 89	AJ8	D	648	669	Right-handed alpha
Helix 90	AJ9	D	674	702	Right-handed alpha
Helix 91	AK1	D	720	729	Right-handed alpha
Helix 92	AK2	D	734	741	Right-handed alpha
Helix 93	AK3	D	768	803	Right-handed alpha
Helix 94	AK4	D	835	840	Right-handed alpha
Helix 95	AK5	D	865	876	Right-handed alpha
Helix 96	AK6	D	895	900	Right-handed alpha
Helix 97	AK7	D	915	934	Right-handed alpha
Helix 98	AK8	D	1133	1146	Right-handed alpha
Helix 99	AK9	D	1216	1224	Right-handed alpha
Helix 100	AL1	D	1225	1242	Right-handed alpha
Helix 101	AL2	D	1249	1260	Right-handed alpha
Helix 102	AL3	D	1282	1294	Right-handed alpha
Helix 103	AL4	D	1309	1314	Right-handed alpha
Helix 104	AL5	D	1318	1326	Right-handed alpha
Helix 105	AL6	D	1327	1339	Right-handed alpha
Helix 106	AL7	D	1346	1353	Right-handed alpha
Helix 107	AL8	D	1359	1361	Right-handed 310
Helix 108	AL9	D	1362	1375	Right-handed alpha
Helix 109	AM1	E	6	14	Right-handed alpha
Helix 110	AM2	E	15	33	Right-handed alpha
Helix 111	AM3	E	45	56	Right-handed alpha
Helix 112	AM4	E	60	80	Right-handed alpha
Helix 113	AM5	E	80	91	Right-handed alpha
Helix 114	AM6	F	80	91	Right-handed alpha
Helix 115	AM7	F	96	105	Right-handed alpha
Helix 116	AM8	F	115	136	Right-handed alpha
Helix 117	AM9	F	139	153	Right-handed alpha
Helix 118	AN1	F	159	164	Right-handed alpha
Helix 119	AN2	F	213	233	Right-handed alpha
Helix 120	AN3	F	242	257	Right-handed alpha
Helix 121	AN4	F	262	295	Right-handed alpha
Helix 122	AN5	F	299	309	Right-handed alpha
Helix 123	AN6	F	313	322	Right-handed alpha
Helix 124	AN7	F	324	329	Right-handed 310
Helix 125	AN8	F	333	352	Right-handed alpha
Helix 126	AN9	F	354	392	Right-handed alpha
Helix 127	AO1	F	400	417	Right-handed alpha
Helix 128	AO2	F	426	444	Right-handed alpha
Helix 129	AO3	F	453	474	Right-handed alpha
Helix 130	AO4	F	479	487	Right-handed alpha
Helix 131	AO5	F	490	501	Right-handed alpha
Helix 132	AO6	F	530	551	Right-handed alpha
Helix 133	AO7	F	552	564	Right-handed alpha
Helix 134	AO8	F	572	580	Right-handed alpha
Helix 135	AO9	F	584	599	Right-handed alpha
Helix 136	AP1	F	608	612	Right-handed 310
Helix 137	AP2	G	7	18	Right-handed alpha
Helix 138	AP3	G	24	30	Right-handed alpha
Helix 139	AP4	G	35	46	Right-handed alpha
Helix 140	AP5	G	50	67	Right-handed alpha
Helix 141	AP6	G	73	78	Right-handed alpha
Helix 142	AP7	G	85	90	Right-handed alpha
Helix 143	AP8	G	93	97	Right-handed alpha
Helix 144	AP9	G	100	107	Right-handed alpha

There are 41 sheets in PDB entry 7BEG. 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, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5,

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	A	12	18	first strand
Strand 2	A	23	29	anti-parallel
Strand 3	A	199	206	anti-parallel
Strand 4	A	182	189	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	A	98	104	first strand
Strand 2	A	140	150	anti-parallel
Strand 3	A	52	61	anti-parallel
Strand 4	A	170	172	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	90	92	first strand
Strand 2	A	121	123	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	108	110	first strand
Strand 2	A	131	133	anti-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	A	152	153	first strand
Strand 2	A	175	176	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	B	12	13	first strand
Strand 2	B	23	29	anti-parallel
Strand 3	B	202	207	anti-parallel
Strand 4	B	180	186	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	B	102	104	first strand
Strand 2	B	140	150	anti-parallel
Strand 3	B	52	61	anti-parallel
Strand 4	B	170	172	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	B	91	92	first strand
Strand 2	B	121	122	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	C	13	14	first strand
Strand 2	C	1182	1183	parallel
Strand 3	C	700	701	parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	60	first strand
Strand 2	C	66	75	anti-parallel
Strand 3	C	94	104	anti-parallel
Strand 4	C	116	127	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	136	138	first strand
Strand 2	C	141	144	anti-parallel
Strand 3	C	513	514	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	148	151	first strand
Strand 2	C	451	454	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	155	160	first strand
Strand 2	C	171	176	anti-parallel
Strand 3	C	184	189	anti-parallel
Strand 4	C	193	198	anti-parallel
Strand 5	C	204	205	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	285	286	first strand
Strand 2	C	238	239	anti-parallel
Strand 3	C	227	231	anti-parallel
Strand 4	C	332	336	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	301	302	first strand
Strand 2	C	309	311	anti-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	C	529	530	first strand
Strand 2	C	573	574	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	581	first strand
Strand 2	C	587	595	anti-parallel
Strand 3	C	598	606	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	581	first strand
Strand 2	C	587	595	anti-parallel
Strand 3	C	652	653	anti-parallel
Strand 4	C	615	617	parallel
Strand 5	C	634	638	anti-parallel
Strand 6	C	641	645	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	722	723	first strand
Strand 2	C	776	777	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	731	732	first strand
Strand 2	C	751	752	anti-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	C	798	801	first strand
Strand 2	C	1229	1232	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1075	1076	first strand
Strand 2	C	815	818	parallel
Strand 3	C	1096	1097	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	C	833	836	first strand
Strand 2	C	1050	1055	anti-parallel
Strand 3	C	931	933	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	C	876	877	first strand
Strand 2	C	926	927	anti-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	C	887	889	first strand
Strand 2	C	913	915	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1336	1337	first strand
Strand 2	D	20	23	anti-parallel
Strand 3	D	1341	1342	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	103	112	first strand
Strand 2	D	238	244	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	159	160	first strand
Strand 2	D	144	149	anti-parallel
Strand 3	D	176	179	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	253	254	first strand
Strand 2	D	260	261	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	350	352	first strand
Strand 2	D	467	469	anti-parallel
Strand 3	D	421	424	anti-parallel
Strand 4	D	435	437	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	355	357	first strand
Strand 2	D	447	449	parallel

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There are 3 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	526	527	first strand
Strand 2	D	549	554	parallel
Strand 3	D	566	570	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	820	822	first strand
Strand 2	D	880	882	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	826	827	first strand
Strand 2	D	830	831	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	956	957	first strand
Strand 2	D	1010	1011	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	960	961	first strand
Strand 2	D	981	982	anti-parallel
Strand 3	D	995	996	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	966	967	first strand
Strand 2	D	973	974	anti-parallel
Strand 3	D	1002	1003	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1034	1038	first strand
Strand 2	D	1077	1081	anti-parallel
Strand 3	D	1098	1100	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1059	1060	first strand
Strand 2	D	1106	1107	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1162	1164	first strand
Strand 2	D	1174	1178	anti-parallel
Strand 3	D	1186	1189	anti-parallel

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There are 3 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1279	1281	first strand
Strand 2	D	1263	1265	anti-parallel
Strand 3	D	1303	1304	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: 7BEG

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