Analysis of interatomic Contacts of Structural Units in PDB entry:
7B7U

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 7B7U entry

There are 12 chains in PDB entry 7B7U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 361	ARG 1416
B	GLU 16	HIS 1060
C	PRO 2	VAL 271
E	ASP 2	GLN 210
F	LYS 50	ASP 127
H	ALA 2	ALA 149
I	PHE 11	GLU 125
J	MET 1	LYS 67
K	MET 1	GLY 115
L	MET 15	ARG 58
M	VAL 48	PRO 155
N	UNK 180	UNK 209

There are112 helices in PDB entry 7B7U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	382	388	Right-handed alpha
Helix 2	AA2	A	398	409	Right-handed alpha
Helix 3	AA3	A	508	519	Right-handed alpha
Helix 4	AA4	A	541	549	Right-handed alpha
Helix 5	AA5	A	556	566	Right-handed alpha
Helix 6	AA6	A	587	596	Right-handed alpha
Helix 7	AA7	A	611	616	Right-handed alpha
Helix 8	AA8	A	641	646	Right-handed alpha
Helix 9	AA9	A	651	661	Right-handed alpha
Helix 10	AB1	A	661	684	Right-handed alpha
Helix 11	AB2	A	688	693	Right-handed 310
Helix 12	AB3	A	695	723	Right-handed alpha
Helix 13	AB4	A	732	760	Right-handed alpha
Helix 14	AB5	A	764	773	Right-handed alpha
Helix 15	AB6	A	777	786	Right-handed alpha
Helix 16	AB7	A	832	868	Right-handed alpha
Helix 17	AB8	A	890	894	Right-handed 310
Helix 18	AB9	A	912	920	Right-handed alpha
Helix 19	AC1	A	928	934	Right-handed alpha
Helix 20	AC2	A	935	945	Right-handed alpha
Helix 21	AC3	A	945	970	Right-handed alpha
Helix 22	AC4	A	971	974	Right-handed 310
Helix 23	AC5	A	982	994	Right-handed alpha
Helix 24	AC6	A	1005	1020	Right-handed alpha
Helix 25	AC7	A	1027	1049	Right-handed alpha
Helix 26	AC8	A	1050	1057	Right-handed alpha
Helix 27	AC9	A	1061	1080	Right-handed alpha
Helix 28	AD1	A	1086	1097	Right-handed alpha
Helix 29	AD2	A	1098	1102	Right-handed 310
Helix 30	AD3	A	1120	1129	Right-handed alpha
Helix 31	AD4	A	1145	1150	Right-handed alpha
Helix 32	AD5	A	1150	1160	Right-handed alpha
Helix 33	AD6	A	1186	1188	Right-handed 310
Helix 34	AD7	A	1189	1198	Right-handed alpha
Helix 35	AD8	A	1203	1207	Right-handed 310
Helix 36	AD9	A	1217	1224	Right-handed alpha
Helix 37	AE1	A	1227	1240	Right-handed alpha
Helix 38	AE2	A	1280	1293	Right-handed alpha
Helix 39	AE3	A	1342	1349	Right-handed alpha
Helix 40	AE4	A	1361	1369	Right-handed alpha
Helix 41	AE5	A	1370	1388	Right-handed alpha
Helix 42	AE6	A	1394	1405	Right-handed alpha
Helix 43	AE7	B	21	37	Right-handed alpha
Helix 44	AE8	B	40	53	Right-handed alpha
Helix 45	AE9	B	55	59	Right-handed 310
Helix 46	AF1	B	109	116	Right-handed alpha
Helix 47	AF2	B	167	172	Right-handed alpha
Helix 48	AF3	B	269	277	Right-handed alpha
Helix 49	AF4	B	280	289	Right-handed alpha
Helix 50	AF5	B	294	307	Right-handed alpha
Helix 51	AF6	B	313	323	Right-handed alpha
Helix 52	AF7	B	331	345	Right-handed alpha
Helix 53	AF8	B	357	377	Right-handed alpha
Helix 54	AF9	B	387	389	Right-handed 310
Helix 55	AG1	B	395	423	Right-handed alpha
Helix 56	AG2	B	430	435	Right-handed alpha
Helix 57	AG3	B	436	450	Right-handed alpha
Helix 58	AG4	B	474	483	Right-handed alpha
Helix 59	AG5	B	502	506	Right-handed 310
Helix 60	AG6	B	538	548	Right-handed alpha
Helix 61	AG7	B	552	556	Right-handed 310
Helix 62	AG8	B	557	562	Right-handed 310
Helix 63	AG9	B	579	594	Right-handed alpha
Helix 64	AH1	B	636	645	Right-handed alpha
Helix 65	AH2	B	652	659	Right-handed alpha
Helix 66	AH3	B	667	671	Right-handed alpha
Helix 67	AH4	B	699	704	Right-handed 310
Helix 68	AH5	B	707	711	Right-handed 310
Helix 69	AH6	B	713	717	Right-handed 310
Helix 70	AH7	B	718	731	Right-handed alpha
Helix 71	AH8	B	762	767	Right-handed alpha
Helix 72	AH9	B	798	804	Right-handed alpha
Helix 73	AI1	B	968	972	Right-handed 310
Helix 74	AI2	B	977	994	Right-handed alpha
Helix 75	AI3	B	1007	1017	Right-handed alpha
Helix 76	AI4	B	1054	1060	Right-handed alpha
Helix 77	AI5	C	27	41	Right-handed alpha
Helix 78	AI6	C	60	70	Right-handed alpha
Helix 79	AI7	C	77	82	Right-handed alpha
Helix 80	AI8	C	118	120	Right-handed 310
Helix 81	AI9	C	173	177	Right-handed 310
Helix 82	AJ1	C	199	203	Right-handed 310
Helix 83	AJ2	C	240	271	Right-handed alpha
Helix 84	AJ3	E	3	24	Right-handed alpha
Helix 85	AJ4	E	29	34	Right-handed alpha
Helix 86	AJ5	E	36	44	Right-handed alpha
Helix 87	AJ6	E	48	52	Right-handed 310
Helix 88	AJ7	E	83	97	Right-handed alpha
Helix 89	AJ8	E	111	121	Right-handed alpha
Helix 90	AJ9	E	133	137	Right-handed 310
Helix 91	AK1	E	138	142	Right-handed 310
Helix 92	AK2	E	152	164	Right-handed alpha
Helix 93	AK3	E	177	184	Right-handed alpha
Helix 94	AK4	F	58	75	Right-handed alpha
Helix 95	AK5	F	88	99	Right-handed alpha
Helix 96	AK6	F	121	123	Right-handed 310
Helix 97	AK7	H	83	88	Right-handed 310
Helix 98	AK8	H	130	134	Right-handed 310
Helix 99	AK9	I	63	68	Right-handed alpha
Helix 100	AL1	I	69	75	Right-handed 310
Helix 101	AL2	J	17	27	Right-handed alpha
Helix 102	AL3	J	30	38	Right-handed alpha
Helix 103	AL4	J	42	52	Right-handed alpha
Helix 104	AL5	J	55	61	Right-handed alpha
Helix 105	AL6	K	6	10	Right-handed 310
Helix 106	AL7	K	39	53	Right-handed alpha
Helix 107	AL8	K	82	113	Right-handed alpha
Helix 108	AL9	M	51	67	Right-handed alpha
Helix 109	AM1	M	71	79	Right-handed alpha
Helix 110	AM2	M	80	82	Right-handed 310
Helix 111	AM3	M	83	97	Right-handed alpha
Helix 112	AM4	M	137	150	Right-handed alpha

There are 36 sheets in PDB entry 7B7U. 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,

There are 2 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	367	369	first strand
Strand 2	A	482	484	parallel

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There are 3 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	377	381	first strand
Strand 2	A	472	477	parallel
Strand 3	A	455	456	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	A	389	393	first strand
Strand 2	A	445	449	anti-parallel
Strand 3	A	416	420	anti-parallel
Strand 4	A	426	428	anti-parallel

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There are 10 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	579	581	first strand
Strand 2	H	90	100	anti-parallel
Strand 3	H	139	147	anti-parallel
Strand 4	H	55	61	anti-parallel
Strand 5	H	4	14	anti-parallel
Strand 6	H	25	32	anti-parallel
Strand 7	H	38	44	anti-parallel
Strand 8	H	121	126	anti-parallel
Strand 9	H	113	118	anti-parallel
Strand 10	H	90	100	anti-parallel

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There are 3 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	602	604	first strand
Strand 2	A	628	630	anti-parallel
Strand 3	A	635	637	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	789	790	first strand
Strand 2	A	822	823	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	A	872	873	first strand
Strand 2	A	879	880	anti-parallel
Strand 3	A	886	888	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	A	902	905	first strand
Strand 2	A	976	979	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	A	1140	1141	first strand
Strand 2	A	1335	1339	anti-parallel
Strand 3	A	1306	1310	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	A	1245	1247	first strand
Strand 2	A	1256	1259	anti-parallel
Strand 3	A	1210	1216	anti-parallel
Strand 4	A	1170	1177	anti-parallel
Strand 5	I	52	56	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1319	1322	first strand
Strand 2	A	1328	1331	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	B	65	67	first strand
Strand 2	B	83	93	anti-parallel
Strand 3	B	121	133	anti-parallel
Strand 4	B	139	153	anti-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	B	97	99	first strand
Strand 2	B	105	107	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	185	187	first strand
Strand 2	B	190	193	anti-parallel
Strand 3	B	468	469	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	391	394	first strand
Strand 2	B	196	200	anti-parallel
Strand 3	B	485	486	parallel
Strand 4	B	523	524	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	204	208	first strand
Strand 2	B	215	222	anti-parallel
Strand 3	B	234	240	anti-parallel
Strand 4	B	256	259	anti-parallel
Strand 5	B	267	268	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	B	531	532	first strand
Strand 2	B	621	627	anti-parallel
Strand 3	B	662	666	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	531	532	first strand
Strand 2	B	621	627	anti-parallel
Strand 3	B	695	696	anti-parallel
Strand 4	B	675	676	parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	572	577	first strand
Strand 2	B	565	569	anti-parallel
Strand 3	B	611	615	parallel
Strand 4	B	602	606	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	748	751	first strand
Strand 2	B	808	817	anti-parallel
Strand 3	B	917	927	anti-parallel
Strand 4	B	902	911	anti-parallel
Strand 5	B	859	860	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	748	751	first strand
Strand 2	B	808	817	anti-parallel
Strand 3	B	917	927	anti-parallel
Strand 4	B	902	911	anti-parallel
Strand 5	L	44	45	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	759	760	first strand
Strand 2	B	997	998	parallel

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There are 8 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1025	1026	first strand
Strand 2	B	1041	1050	anti-parallel
Strand 3	B	934	937	anti-parallel
Strand 4	B	943	949	anti-parallel
Strand 5	B	794	797	parallel
Strand 6	B	965	967	anti-parallel
Strand 7	B	776	782	parallel
Strand 8	B	1041	1050	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	828	829	first strand
Strand 2	B	869	871	anti-parallel
Strand 3	B	890	891	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	B	956	957	first strand
Strand 2	B	1028	1029	anti-parallel

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There are 4 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	8	14	first strand
Strand 2	C	18	24	anti-parallel
Strand 3	C	229	235	anti-parallel
Strand 4	C	179	185	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	121	122	first strand
Strand 2	C	99	106	anti-parallel
Strand 3	C	158	168	anti-parallel
Strand 4	C	44	55	anti-parallel
Strand 5	L	55	56	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	113	116	first strand
Strand 2	C	149	153	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	60	61	first strand
Strand 2	E	73	75	anti-parallel
Strand 3	E	101	105	parallel
Strand 4	E	126	130	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	E	147	150	first strand
Strand 2	E	190	197	anti-parallel
Strand 3	E	201	210	anti-parallel
Strand 4	E	172	174	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	F	105	107	first strand
Strand 2	F	117	119	anti-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	I	25	29	first strand
Strand 2	I	34	38	anti-parallel
Strand 3	I	45	47	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	80	81	first strand
Strand 2	I	94	97	anti-parallel
Strand 3	I	111	114	anti-parallel
Strand 4	I	122	124	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	19	23	first strand
Strand 2	K	30	36	anti-parallel
Strand 3	K	70	77	anti-parallel
Strand 4	K	56	62	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	L	16	17	first strand
Strand 2	L	26	27	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	M	118	120	first strand
Strand 2	M	125	128	anti-parallel
Strand 3	N	193	194	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: 7B7U

Analysis of interatomic Contacts of Structural Units in PDB entry:
7B7U