Analysis of interatomic Contacts of Structural Units in PDB entry:
7E2C

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 7E2C entry

There are 11 chains in PDB entry 7E2C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 3	LEU 152
B	GLU 34	GLN 263
C	ARG 8	GLY 191
D	GLY 2	VAL 157
E	ALA 2	GLN 219
F	ARG 8	PRO 189
G	VAL 26	PHE 282
H	PRO 2	LEU 173
I	GLN 250	ASN 1084
J	ARG 266	ILE 1289
K	LEU 212	ILE 559

There are 83 helices in PDB entry 7E2C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	32	46	Right-handed alpha
Helix 2	AA2	A	98	121	Right-handed alpha
Helix 3	AA3	A	132	142	Right-handed alpha
Helix 4	AA4	B	41	61	Right-handed alpha
Helix 5	AA5	B	101	110	Right-handed alpha
Helix 6	AA6	B	118	133	Right-handed alpha
Helix 7	AA7	B	134	140	Right-handed alpha
Helix 8	AA8	B	156	161	Right-handed alpha
Helix 9	AA9	B	163	168	Right-handed alpha
Helix 10	AB1	B	206	211	Right-handed alpha
Helix 11	AB2	B	213	215	Right-handed 310
Helix 12	AB3	B	216	230	Right-handed alpha
Helix 13	AB4	C	9	21	Right-handed alpha
Helix 14	AB5	C	26	45	Right-handed alpha
Helix 15	AB6	C	49	75	Right-handed alpha
Helix 16	AB7	C	83	97	Right-handed alpha
Helix 17	AB8	C	141	153	Right-handed alpha
Helix 18	AB9	D	37	57	Right-handed alpha
Helix 19	AC1	D	101	109	Right-handed alpha
Helix 20	AC2	D	142	154	Right-handed alpha
Helix 21	AC3	E	29	47	Right-handed alpha
Helix 22	AC4	E	170	190	Right-handed alpha
Helix 23	AC5	E	204	216	Right-handed alpha
Helix 24	AC6	F	9	18	Right-handed alpha
Helix 25	AC7	F	26	45	Right-handed alpha
Helix 26	AC8	F	48	75	Right-handed alpha
Helix 27	AC9	F	84	99	Right-handed alpha
Helix 28	AD1	F	131	136	Right-handed 310
Helix 29	AD2	F	142	154	Right-handed alpha
Helix 30	AD3	G	59	77	Right-handed alpha
Helix 31	AD4	G	79	107	Right-handed alpha
Helix 32	AD5	G	178	187	Right-handed alpha
Helix 33	AD6	G	187	192	Right-handed alpha
Helix 34	AD7	G	227	229	Right-handed 310
Helix 35	AD8	G	230	242	Right-handed alpha
Helix 36	AD9	G	271	279	Right-handed alpha
Helix 37	AE1	H	37	53	Right-handed alpha
Helix 38	AE2	H	130	146	Right-handed alpha
Helix 39	AE3	H	160	169	Right-handed alpha
Helix 40	AE4	I	255	269	Right-handed alpha
Helix 41	AE5	I	276	289	Right-handed alpha
Helix 42	AE6	I	296	314	Right-handed alpha
Helix 43	AE7	I	322	333	Right-handed alpha
Helix 44	AE8	I	334	337	Right-handed 310
Helix 45	AE9	I	348	367	Right-handed alpha
Helix 46	AF1	I	399	409	Right-handed alpha
Helix 47	AF2	I	409	417	Right-handed alpha
Helix 48	AF3	I	418	421	Right-handed 310
Helix 49	AF4	I	456	460	Right-handed 310
Helix 50	AF5	I	467	472	Right-handed alpha
Helix 51	AF6	I	476	481	Right-handed alpha
Helix 52	AF7	I	517	526	Right-handed alpha
Helix 53	AF8	I	862	866	Right-handed alpha
Helix 54	AF9	I	867	869	Right-handed 310
Helix 55	AG1	I	886	888	Right-handed 310
Helix 56	AG2	I	889	894	Right-handed alpha
Helix 57	AG3	I	896	900	Right-handed 310
Helix 58	AG4	I	921	924	Right-handed 310
Helix 59	AG5	I	925	930	Right-handed alpha
Helix 60	AG6	I	933	938	Right-handed alpha
Helix 61	AG7	I	939	947	Right-handed alpha
Helix 62	AG8	J	267	286	Right-handed alpha
Helix 63	AG9	J	310	328	Right-handed alpha
Helix 64	AH1	J	381	395	Right-handed alpha
Helix 65	AH2	J	407	416	Right-handed alpha
Helix 66	AH3	J	426	441	Right-handed alpha
Helix 67	AH4	J	459	475	Right-handed alpha
Helix 68	AH5	J	476	478	Right-handed 310
Helix 69	AH6	J	506	524	Right-handed alpha
Helix 70	AH7	J	526	544	Right-handed alpha
Helix 71	AH8	J	553	563	Right-handed alpha
Helix 72	AH9	J	584	603	Right-handed alpha
Helix 73	AI1	J	604	619	Right-handed alpha
Helix 74	AI2	J	636	641	Right-handed alpha
Helix 75	AI3	J	897	905	Right-handed alpha
Helix 76	AI4	J	920	924	Right-handed 310
Helix 77	AI5	J	954	958	Right-handed 310
Helix 78	AI6	J	1016	1026	Right-handed alpha
Helix 79	AI7	J	1112	1129	Right-handed alpha
Helix 80	AI8	J	1158	1163	Right-handed alpha
Helix 81	AI9	J	1197	1201	Right-handed 310
Helix 82	AJ1	K	237	249	Right-handed alpha
Helix 83	AJ2	K	483	500	Right-handed alpha

There are 35 sheets in PDB entry 7E2C. 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,

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	17	21	first strand
Strand 2	A	8	11	anti-parallel
Strand 3	A	85	87	anti-parallel
Strand 4	A	77	78	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	A	72	74	first strand
Strand 2	A	89	91	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	B	177	179	first strand
Strand 2	B	183	185	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	187	188	first strand
Strand 2	B	258	262	anti-parallel
Strand 3	B	235	238	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	C	104	106	first strand
Strand 2	C	114	118	anti-parallel
Strand 3	C	175	179	anti-parallel
Strand 4	C	160	165	anti-parallel

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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	9	first strand
Strand 2	D	87	92	anti-parallel
Strand 3	D	77	81	anti-parallel
Strand 4	D	67	72	anti-parallel
Strand 5	E	119	124	anti-parallel
Strand 6	E	128	130	anti-parallel
Strand 7	E	142	144	anti-parallel
Strand 8	E	3	10	anti-parallel
Strand 9	E	14	20	anti-parallel

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There are 2 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	24	25	first strand
Strand 2	G	57	58	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	F	161	165	first strand
Strand 2	F	175	178	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	G	209	213	first strand
Strand 2	G	264	268	anti-parallel
Strand 3	G	253	254	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	H	14	20	first strand
Strand 2	H	3	8	anti-parallel
Strand 3	H	110	114	anti-parallel
Strand 4	H	100	104	anti-parallel
Strand 5	H	88	93	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	I	563	565	first strand
Strand 2	I	580	582	anti-parallel
Strand 3	I	619	621	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	I	674	677	first strand
Strand 2	I	688	691	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	I	742	745	first strand
Strand 2	I	758	761	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	I	769	772	first strand
Strand 2	I	781	790	anti-parallel
Strand 3	I	775	778	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	I	769	772	first strand
Strand 2	I	781	790	anti-parallel
Strand 3	I	837	842	anti-parallel
Strand 4	I	814	815	anti-parallel

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There are 4 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	819	820	first strand
Strand 2	I	797	805	anti-parallel
Strand 3	I	853	861	anti-parallel
Strand 4	I	973	974	anti-parallel

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There are 2 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	983	984	first strand
Strand 2	I	1077	1078	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	I	987	992	first strand
Strand 2	I	1031	1036	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	J	753	757	first strand
Strand 2	J	802	805	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	J	860	861	first strand
Strand 2	J	990	991	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	J	967	970	first strand
Strand 2	J	982	985	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	J	995	996	first strand
Strand 2	J	1037	1046	anti-parallel
Strand 3	J	1000	1003	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	J	995	996	first strand
Strand 2	J	1037	1046	anti-parallel
Strand 3	J	1073	1081	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	J	1055	1057	first strand
Strand 2	J	1132	1134	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1172	1177	first strand
Strand 2	J	1189	1195	anti-parallel
Strand 3	J	1251	1252	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	J	1181	1182	first strand
Strand 2	J	1284	1288	parallel
Strand 3	J	1261	1267	anti-parallel
Strand 4	J	1211	1216	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	J	1208	1209	first strand
Strand 2	J	1241	1242	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	J	1231	1232	first strand
Strand 2	J	1254	1255	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	217	221	first strand
Strand 2	K	229	233	anti-parallel
Strand 3	K	293	295	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	283	284	first strand
Strand 2	K	259	260	anti-parallel
Strand 3	K	313	314	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	267	268	first strand
Strand 2	K	306	307	anti-parallel
Strand 3	K	331	332	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	310	311	first strand
Strand 2	K	327	328	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	K	411	414	first strand
Strand 2	K	431	434	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	K	420	421	first strand
Strand 2	K	556	557	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	K	444	446	first strand
Strand 2	K	539	541	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: 7E2C

Analysis of interatomic Contacts of Structural Units in PDB entry:
7E2C