Analysis of interatomic Contacts of Structural Units in PDB entry:
7X98

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 7X98 entry

There are 8 chains in PDB entry 7X98 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 246
A	ALA 248	ALA 400
B	MET 1	ALA 246
B	ALA 248	LEU 399
C	MET 1	ALA 246
C	ALA 248	ALA 400
D	MET 1	ALA 246
D	ALA 248	LEU 399

There are 64 helices in PDB entry 7X98. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	17	Right-handed alpha
Helix 2	AA2	A	57	60	Right-handed 310
Helix 3	AA3	A	61	76	Right-handed alpha
Helix 4	AA4	A	89	103	Right-handed alpha
Helix 5	AA5	A	113	128	Right-handed alpha
Helix 6	AA6	A	141	152	Right-handed alpha
Helix 7	AA7	A	162	172	Right-handed alpha
Helix 8	AA8	A	195	206	Right-handed alpha
Helix 9	AA9	A	227	232	Right-handed alpha
Helix 10	AB1	A	234	238	Right-handed 310
Helix 11	AB2	A	259	270	Right-handed alpha
Helix 12	AB3	A	270	275	Right-handed alpha
Helix 13	AB4	A	280	297	Right-handed alpha
Helix 14	AB5	A	298	318	Right-handed alpha
Helix 15	AB6	A	336	352	Right-handed alpha
Helix 16	AB7	A	379	397	Right-handed alpha
Helix 17	AB8	B	2	17	Right-handed alpha
Helix 18	AB9	B	57	60	Right-handed 310
Helix 19	AC1	B	61	76	Right-handed alpha
Helix 20	AC2	B	89	103	Right-handed alpha
Helix 21	AC3	B	113	128	Right-handed alpha
Helix 22	AC4	B	141	152	Right-handed alpha
Helix 23	AC5	B	162	171	Right-handed alpha
Helix 24	AC6	B	195	206	Right-handed alpha
Helix 25	AC7	B	227	232	Right-handed alpha
Helix 26	AC8	B	234	238	Right-handed 310
Helix 27	AC9	B	259	270	Right-handed alpha
Helix 28	AD1	B	270	275	Right-handed alpha
Helix 29	AD2	B	280	297	Right-handed alpha
Helix 30	AD3	B	298	319	Right-handed alpha
Helix 31	AD4	B	336	352	Right-handed alpha
Helix 32	AD5	B	379	399	Right-handed alpha
Helix 33	AD6	C	2	17	Right-handed alpha
Helix 34	AD7	C	57	60	Right-handed 310
Helix 35	AD8	C	61	76	Right-handed alpha
Helix 36	AD9	C	89	103	Right-handed alpha
Helix 37	AE1	C	113	129	Right-handed alpha
Helix 38	AE2	C	141	152	Right-handed alpha
Helix 39	AE3	C	162	172	Right-handed alpha
Helix 40	AE4	C	195	206	Right-handed alpha
Helix 41	AE5	C	227	232	Right-handed alpha
Helix 42	AE6	C	234	238	Right-handed 310
Helix 43	AE7	C	259	270	Right-handed alpha
Helix 44	AE8	C	270	275	Right-handed alpha
Helix 45	AE9	C	280	297	Right-handed alpha
Helix 46	AF1	C	298	318	Right-handed alpha
Helix 47	AF2	C	336	352	Right-handed alpha
Helix 48	AF3	C	379	397	Right-handed alpha
Helix 49	AF4	D	2	17	Right-handed alpha
Helix 50	AF5	D	57	60	Right-handed 310
Helix 51	AF6	D	61	76	Right-handed alpha
Helix 52	AF7	D	89	103	Right-handed alpha
Helix 53	AF8	D	113	128	Right-handed alpha
Helix 54	AF9	D	141	152	Right-handed alpha
Helix 55	AG1	D	162	171	Right-handed alpha
Helix 56	AG2	D	195	206	Right-handed alpha
Helix 57	AG3	D	227	232	Right-handed alpha
Helix 58	AG4	D	234	238	Right-handed 310
Helix 59	AG5	D	259	270	Right-handed alpha
Helix 60	AG6	D	270	275	Right-handed alpha
Helix 61	AG7	D	280	297	Right-handed alpha
Helix 62	AG8	D	298	318	Right-handed alpha
Helix 63	AG9	D	336	352	Right-handed alpha
Helix 64	AH1	D	379	399	Right-handed alpha

There are 12 sheets in PDB entry 7X98. 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 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	25	28	first strand
Strand 2	A	35	40	anti-parallel
Strand 3	A	43	49	anti-parallel
Strand 4	A	353	354	parallel

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There are 7 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	107	111	first strand
Strand 2	A	254	258	anti-parallel
Strand 3	A	240	244	anti-parallel
Strand 4	A	209	213	parallel
Strand 5	A	179	184	parallel
Strand 6	A	133	137	parallel
Strand 7	A	154	158	parallel

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There are 3 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	330	333	first strand
Strand 2	A	369	372	anti-parallel
Strand 3	A	357	358	anti-parallel

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There are 4 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	25	28	first strand
Strand 2	B	35	40	anti-parallel
Strand 3	B	43	49	anti-parallel
Strand 4	B	353	354	parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	107	111	first strand
Strand 2	B	254	258	anti-parallel
Strand 3	B	240	244	anti-parallel
Strand 4	B	209	213	parallel
Strand 5	B	179	184	parallel
Strand 6	B	133	137	parallel
Strand 7	B	154	158	parallel

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There are 3 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	330	333	first strand
Strand 2	B	369	372	anti-parallel
Strand 3	B	357	358	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	C	25	28	first strand
Strand 2	C	35	40	anti-parallel
Strand 3	C	43	49	anti-parallel
Strand 4	C	353	354	parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	107	111	first strand
Strand 2	C	254	258	anti-parallel
Strand 3	C	240	244	anti-parallel
Strand 4	C	209	213	parallel
Strand 5	C	179	184	parallel
Strand 6	C	133	137	parallel
Strand 7	C	154	158	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	330	333	first strand
Strand 2	C	369	372	anti-parallel
Strand 3	C	357	358	anti-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	D	25	28	first strand
Strand 2	D	35	40	anti-parallel
Strand 3	D	43	49	anti-parallel
Strand 4	D	353	354	parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	107	111	first strand
Strand 2	D	254	258	anti-parallel
Strand 3	D	240	244	anti-parallel
Strand 4	D	209	213	parallel
Strand 5	D	179	184	parallel
Strand 6	D	133	137	parallel
Strand 7	D	154	158	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	330	333	first strand
Strand 2	D	369	372	anti-parallel
Strand 3	D	357	358	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: 7X98

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X98