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

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 7MCS entry

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

Chain ID	Initial residue	Terminal residue
A	THR 4	PRO 295
B	ARG 5	PRO 406
C	ALA 3	PRO 406
D	ALA 3	VAL 405
E	THR 4	VAL 405
F	ARG 5	VAL 405
G	ALA 3	GLU 407
H	C 1	C 15
I	G 1	G 15

There are133 helices in PDB entry 7MCS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	76	93	Right-handed alpha
Helix 2	AA2	A	100	115	Right-handed alpha
Helix 3	AA3	A	141	153	Right-handed alpha
Helix 4	AA4	A	179	195	Right-handed alpha
Helix 5	AA5	A	198	203	Right-handed alpha
Helix 6	AA6	A	211	224	Right-handed alpha
Helix 7	AA7	A	235	240	Right-handed alpha
Helix 8	AA8	A	246	256	Right-handed alpha
Helix 9	AA9	A	268	274	Right-handed 310
Helix 10	AB1	A	278	285	Right-handed alpha
Helix 11	AB2	B	21	26	Right-handed alpha
Helix 12	AB3	B	32	39	Right-handed alpha
Helix 13	AB4	B	47	52	Right-handed 310
Helix 14	AB5	B	54	63	Right-handed alpha
Helix 15	AB6	B	64	69	Right-handed alpha
Helix 16	AB7	B	75	91	Right-handed alpha
Helix 17	AB8	B	101	114	Right-handed alpha
Helix 18	AB9	B	143	151	Right-handed alpha
Helix 19	AC1	B	179	195	Right-handed alpha
Helix 20	AC2	B	198	204	Right-handed alpha
Helix 21	AC3	B	209	224	Right-handed alpha
Helix 22	AC4	B	233	238	Right-handed 310
Helix 23	AC5	B	243	256	Right-handed alpha
Helix 24	AC6	B	268	273	Right-handed 310
Helix 25	AC7	B	279	284	Right-handed alpha
Helix 26	AC8	B	305	317	Right-handed alpha
Helix 27	AC9	B	329	341	Right-handed alpha
Helix 28	AD1	B	343	362	Right-handed alpha
Helix 29	AD2	B	367	379	Right-handed alpha
Helix 30	AD3	B	382	392	Right-handed alpha
Helix 31	AD4	B	393	398	Right-handed alpha
Helix 32	AD5	C	15	19	Right-handed 310
Helix 33	AD6	C	32	39	Right-handed alpha
Helix 34	AD7	C	47	52	Right-handed alpha
Helix 35	AD8	C	54	63	Right-handed alpha
Helix 36	AD9	C	64	69	Right-handed alpha
Helix 37	AE1	C	75	91	Right-handed alpha
Helix 38	AE2	C	100	114	Right-handed alpha
Helix 39	AE3	C	141	151	Right-handed alpha
Helix 40	AE4	C	179	195	Right-handed alpha
Helix 41	AE5	C	198	204	Right-handed alpha
Helix 42	AE6	C	210	224	Right-handed alpha
Helix 43	AE7	C	233	238	Right-handed 310
Helix 44	AE8	C	245	258	Right-handed alpha
Helix 45	AE9	C	268	272	Right-handed 310
Helix 46	AF1	C	279	284	Right-handed alpha
Helix 47	AF2	C	305	317	Right-handed alpha
Helix 48	AF3	C	329	341	Right-handed alpha
Helix 49	AF4	C	343	362	Right-handed alpha
Helix 50	AF5	C	367	379	Right-handed alpha
Helix 51	AF6	C	382	392	Right-handed alpha
Helix 52	AF7	C	393	398	Right-handed alpha
Helix 53	AF8	D	32	39	Right-handed alpha
Helix 54	AF9	D	47	52	Right-handed 310
Helix 55	AG1	D	54	63	Right-handed alpha
Helix 56	AG2	D	64	68	Right-handed 310
Helix 57	AG3	D	75	90	Right-handed alpha
Helix 58	AG4	D	91	95	Right-handed 310
Helix 59	AG5	D	101	113	Right-handed alpha
Helix 60	AG6	D	141	150	Right-handed alpha
Helix 61	AG7	D	151	153	Right-handed 310
Helix 62	AG8	D	179	195	Right-handed alpha
Helix 63	AG9	D	198	205	Right-handed alpha
Helix 64	AH1	D	209	224	Right-handed alpha
Helix 65	AH2	D	233	239	Right-handed 310
Helix 66	AH3	D	244	258	Right-handed alpha
Helix 67	AH4	D	268	274	Right-handed 310
Helix 68	AH5	D	278	286	Right-handed alpha
Helix 69	AH6	D	305	317	Right-handed alpha
Helix 70	AH7	D	329	341	Right-handed alpha
Helix 71	AH8	D	343	362	Right-handed alpha
Helix 72	AH9	D	367	378	Right-handed alpha
Helix 73	AI1	D	382	392	Right-handed alpha
Helix 74	AI2	D	393	398	Right-handed alpha
Helix 75	AI3	E	21	26	Right-handed alpha
Helix 76	AI4	E	32	38	Right-handed alpha
Helix 77	AI5	E	39	41	Right-handed 310
Helix 78	AI6	E	47	52	Right-handed 310
Helix 79	AI7	E	54	63	Right-handed alpha
Helix 80	AI8	E	64	69	Right-handed alpha
Helix 81	AI9	E	75	90	Right-handed alpha
Helix 82	AJ1	E	101	114	Right-handed alpha
Helix 83	AJ2	E	142	151	Right-handed alpha
Helix 84	AJ3	E	179	195	Right-handed alpha
Helix 85	AJ4	E	199	204	Right-handed alpha
Helix 86	AJ5	E	209	224	Right-handed alpha
Helix 87	AJ6	E	233	239	Right-handed 310
Helix 88	AJ7	E	245	258	Right-handed alpha
Helix 89	AJ8	E	268	272	Right-handed 310
Helix 90	AJ9	E	278	286	Right-handed alpha
Helix 91	AK1	E	305	317	Right-handed alpha
Helix 92	AK2	E	329	341	Right-handed alpha
Helix 93	AK3	E	343	362	Right-handed alpha
Helix 94	AK4	E	367	379	Right-handed alpha
Helix 95	AK5	E	382	391	Right-handed alpha
Helix 96	AK6	E	393	398	Right-handed alpha
Helix 97	AK7	F	21	26	Right-handed alpha
Helix 98	AK8	F	32	38	Right-handed alpha
Helix 99	AK9	F	47	52	Right-handed alpha
Helix 100	AL1	F	54	62	Right-handed alpha
Helix 101	AL2	F	63	65	Right-handed 310
Helix 102	AL3	F	75	91	Right-handed alpha
Helix 103	AL4	F	92	95	Right-handed 310
Helix 104	AL5	F	100	114	Right-handed alpha
Helix 105	AL6	F	145	151	Right-handed alpha
Helix 106	AL7	F	181	195	Right-handed alpha
Helix 107	AL8	F	209	224	Right-handed alpha
Helix 108	AL9	F	233	238	Right-handed 310
Helix 109	AM1	F	243	258	Right-handed alpha
Helix 110	AM2	F	268	276	Right-handed 310
Helix 111	AM3	F	279	286	Right-handed alpha
Helix 112	AM4	F	305	318	Right-handed alpha
Helix 113	AM5	F	329	341	Right-handed alpha
Helix 114	AM6	F	343	360	Right-handed alpha
Helix 115	AM7	F	367	379	Right-handed alpha
Helix 116	AM8	F	382	392	Right-handed alpha
Helix 117	AM9	F	393	400	Right-handed alpha
Helix 118	AN1	G	32	41	Right-handed alpha
Helix 119	AN2	G	48	52	Right-handed 310
Helix 120	AN3	G	54	64	Right-handed alpha
Helix 121	AN4	G	75	93	Right-handed alpha
Helix 122	AN5	G	141	151	Right-handed alpha
Helix 123	AN6	G	179	195	Right-handed alpha
Helix 124	AN7	G	198	203	Right-handed alpha
Helix 125	AN8	G	212	224	Right-handed alpha
Helix 126	AN9	G	246	259	Right-handed alpha
Helix 127	AO1	G	268	274	Right-handed 310
Helix 128	AO2	G	305	317	Right-handed alpha
Helix 129	AO3	G	329	341	Right-handed alpha
Helix 130	AO4	G	343	362	Right-handed alpha
Helix 131	AO5	G	367	379	Right-handed alpha
Helix 132	AO6	G	382	392	Right-handed alpha
Helix 133	AO7	G	393	398	Right-handed alpha

There are 12 sheets in PDB entry 7MCS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	6	7	first strand
Strand 2	A	157	158	parallel

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There are 5 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	172	173	first strand
Strand 2	A	229	232	parallel
Strand 3	A	263	267	parallel
Strand 4	A	133	135	parallel
Strand 5	A	291	292	parallel

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There are 5 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	170	173	first strand
Strand 2	B	229	232	parallel
Strand 3	B	263	267	parallel
Strand 4	B	132	136	parallel
Strand 5	B	290	293	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	156	159	first strand
Strand 2	B	164	167	anti-parallel
Strand 3	B	225	226	parallel

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There are 5 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	167	173	first strand
Strand 2	C	226	232	parallel
Strand 3	C	263	267	parallel
Strand 4	C	131	136	parallel
Strand 5	C	290	293	parallel

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There are 5 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	170	173	first strand
Strand 2	D	229	232	parallel
Strand 3	D	263	267	parallel
Strand 4	D	131	135	parallel
Strand 5	D	290	292	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	D	156	159	first strand
Strand 2	D	164	167	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	6	7	first strand
Strand 2	E	156	159	parallel
Strand 3	E	164	167	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	170	173	first strand
Strand 2	E	229	232	parallel
Strand 3	E	263	267	parallel
Strand 4	E	131	135	parallel
Strand 5	E	291	292	parallel

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There are 7 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	6	7	first strand
Strand 2	F	156	159	parallel
Strand 3	F	164	173	anti-parallel
Strand 4	F	226	232	parallel
Strand 5	F	263	267	parallel
Strand 6	F	131	135	parallel
Strand 7	F	290	292	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	G	264	267	first strand
Strand 2	G	132	136	parallel
Strand 3	G	292	293	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	G	170	173	first strand
Strand 2	G	229	232	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: 7MCS

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