Analysis of interatomic Contacts of Structural Units in PDB entry:
7S4I

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 7S4I entry

There are 5 chains in PDB entry 7S4I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 33	MET 414
C	LEU 45	GLU 280
B	ALA 7	THR 247
G	LEU 45	GLU 280
K	LEU 45	THR 167

There are 96 helices in PDB entry 7S4I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	39	45	Right-handed alpha
Helix 2	AA2	A	162	166	Right-handed 310
Helix 3	AA3	A	184	208	Right-handed alpha
Helix 4	AA4	A	212	221	Right-handed alpha
Helix 5	AA5	A	231	257	Right-handed alpha
Helix 6	AA6	A	337	339	Right-handed 310
Helix 7	AA7	A	369	374	Right-handed alpha
Helix 8	AA8	A	376	382	Right-handed 310
Helix 9	AA9	C	49	73	Right-handed alpha
Helix 10	AB1	C	82	89	Right-handed alpha
Helix 11	AB2	C	89	114	Right-handed alpha
Helix 12	AB3	C	123	150	Right-handed alpha
Helix 13	AB4	C	150	161	Right-handed alpha
Helix 14	AB5	C	170	177	Right-handed alpha
Helix 15	AB6	C	179	199	Right-handed alpha
Helix 16	AB7	C	207	233	Right-handed alpha
Helix 17	AB8	C	242	244	Right-handed 310
Helix 18	AB9	C	245	254	Right-handed alpha
Helix 19	AC1	C	257	270	Right-handed alpha
Helix 20	AC2	B	10	43	Right-handed alpha
Helix 21	AC3	B	45	51	Right-handed alpha
Helix 22	AC4	B	58	69	Right-handed alpha
Helix 23	AC5	B	69	84	Right-handed alpha
Helix 24	AC6	B	87	107	Right-handed alpha
Helix 25	AC7	B	115	120	Right-handed alpha
Helix 26	AC8	B	124	137	Right-handed alpha
Helix 27	AC9	B	140	155	Right-handed alpha
Helix 28	AD1	B	155	165	Right-handed alpha
Helix 29	AD2	B	166	168	Right-handed 310
Helix 30	AD3	B	180	188	Right-handed alpha
Helix 31	AD4	B	194	198	Right-handed 310
Helix 32	AD5	B	211	239	Right-handed alpha
Helix 33	AD6	G	49	73	Right-handed alpha
Helix 34	AD7	G	82	89	Right-handed alpha
Helix 35	AD8	G	89	114	Right-handed alpha
Helix 36	AD9	G	123	150	Right-handed alpha
Helix 37	AE1	G	150	161	Right-handed alpha
Helix 38	AE2	G	170	177	Right-handed alpha
Helix 39	AE3	G	179	199	Right-handed alpha
Helix 40	AE4	G	207	233	Right-handed alpha
Helix 41	AE5	G	242	244	Right-handed 310
Helix 42	AE6	G	245	254	Right-handed alpha
Helix 43	AE7	G	257	270	Right-handed alpha
Helix 44	AE8	K	49	73	Right-handed alpha
Helix 45	AE9	K	82	89	Right-handed alpha
Helix 46	AF1	K	89	114	Right-handed alpha
Helix 47	AF2	K	123	150	Right-handed alpha
Helix 48	AF3	K	150	161	Right-handed alpha
Helix 49	AF4	K	170	177	Right-handed alpha
Helix 50	AF5	K	179	199	Right-handed alpha
Helix 51	AF6	K	207	233	Right-handed alpha
Helix 52	AF7	K	242	244	Right-handed 310
Helix 53	AF8	K	245	254	Right-handed alpha
Helix 54	AF9	K	257	270	Right-handed alpha
Helix 55	AG1	E	39	45	Right-handed alpha
Helix 56	AG2	E	162	166	Right-handed 310
Helix 57	AG3	E	184	208	Right-handed alpha
Helix 58	AG4	E	212	221	Right-handed alpha
Helix 59	AG5	E	231	257	Right-handed alpha
Helix 60	AG6	E	337	339	Right-handed 310
Helix 61	AG7	E	369	374	Right-handed alpha
Helix 62	AG8	E	376	382	Right-handed 310
Helix 63	AG9	I	39	45	Right-handed alpha
Helix 64	AH1	I	162	166	Right-handed 310
Helix 65	AH2	I	184	208	Right-handed alpha
Helix 66	AH3	I	212	221	Right-handed alpha
Helix 67	AH4	I	231	257	Right-handed alpha
Helix 68	AH5	I	337	339	Right-handed 310
Helix 69	AH6	I	369	374	Right-handed alpha
Helix 70	AH7	I	376	382	Right-handed 310
Helix 71	AH8	F	10	43	Right-handed alpha
Helix 72	AH9	F	45	51	Right-handed alpha
Helix 73	AI1	F	58	69	Right-handed alpha
Helix 74	AI2	F	69	84	Right-handed alpha
Helix 75	AI3	F	87	107	Right-handed alpha
Helix 76	AI4	F	115	120	Right-handed alpha
Helix 77	AI5	F	124	137	Right-handed alpha
Helix 78	AI6	F	140	155	Right-handed alpha
Helix 79	AI7	F	155	165	Right-handed alpha
Helix 80	AI8	F	166	168	Right-handed 310
Helix 81	AI9	F	180	188	Right-handed alpha
Helix 82	AJ1	F	194	198	Right-handed 310
Helix 83	AJ2	F	211	239	Right-handed alpha
Helix 84	AJ3	J	10	43	Right-handed alpha
Helix 85	AJ4	J	45	51	Right-handed alpha
Helix 86	AJ5	J	58	69	Right-handed alpha
Helix 87	AJ6	J	69	84	Right-handed alpha
Helix 88	AJ7	J	87	107	Right-handed alpha
Helix 89	AJ8	J	115	120	Right-handed alpha
Helix 90	AJ9	J	124	137	Right-handed alpha
Helix 91	AK1	J	140	155	Right-handed alpha
Helix 92	AK2	J	155	165	Right-handed alpha
Helix 93	AK3	J	166	168	Right-handed 310
Helix 94	AK4	J	180	188	Right-handed alpha
Helix 95	AK5	J	194	198	Right-handed 310
Helix 96	AK6	J	211	239	Right-handed alpha

There are 18 sheets in PDB entry 7S4I. 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,

There are 5 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	47	54	first strand
Strand 2	A	64	73	anti-parallel
Strand 3	A	121	130	anti-parallel
Strand 4	A	98	105	anti-parallel
Strand 5	A	108	109	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	58	60	first strand
Strand 2	A	148	160	parallel
Strand 3	A	134	144	anti-parallel
Strand 4	A	87	92	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	169	171	first strand
Strand 2	A	177	179	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	A	346	348	first strand
Strand 2	A	359	367	anti-parallel
Strand 3	A	297	306	anti-parallel
Strand 4	A	282	292	anti-parallel
Strand 5	A	410	412	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	A	341	342	first strand
Strand 2	A	323	325	parallel
Strand 3	A	312	318	anti-parallel
Strand 4	A	386	395	anti-parallel
Strand 5	A	400	408	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	B	170	173	first strand
Strand 2	B	176	179	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	47	54	first strand
Strand 2	E	64	73	anti-parallel
Strand 3	E	121	130	anti-parallel
Strand 4	E	98	105	anti-parallel
Strand 5	E	108	109	anti-parallel

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There are 4 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	58	60	first strand
Strand 2	E	148	160	parallel
Strand 3	E	134	144	anti-parallel
Strand 4	E	87	92	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	E	169	171	first strand
Strand 2	E	177	179	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	E	346	348	first strand
Strand 2	E	359	367	anti-parallel
Strand 3	E	297	306	anti-parallel
Strand 4	E	282	292	anti-parallel
Strand 5	E	410	412	parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	341	342	first strand
Strand 2	E	323	325	parallel
Strand 3	E	312	318	anti-parallel
Strand 4	E	386	395	anti-parallel
Strand 5	E	400	408	anti-parallel

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There are 5 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	47	54	first strand
Strand 2	I	64	73	anti-parallel
Strand 3	I	121	130	anti-parallel
Strand 4	I	98	105	anti-parallel
Strand 5	I	108	109	anti-parallel

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There are 4 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	58	60	first strand
Strand 2	I	148	160	parallel
Strand 3	I	134	144	anti-parallel
Strand 4	I	87	92	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	169	171	first strand
Strand 2	I	177	179	anti-parallel

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There are 5 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	346	348	first strand
Strand 2	I	359	367	anti-parallel
Strand 3	I	297	306	anti-parallel
Strand 4	I	282	292	anti-parallel
Strand 5	I	410	412	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	I	341	342	first strand
Strand 2	I	323	325	parallel
Strand 3	I	312	318	anti-parallel
Strand 4	I	386	395	anti-parallel
Strand 5	I	400	408	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	F	170	173	first strand
Strand 2	F	176	179	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	J	170	173	first strand
Strand 2	J	176	179	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: 7S4I

Analysis of interatomic Contacts of Structural Units in PDB entry:
7S4I