Analysis of interatomic Contacts of Structural Units in PDB entry:
7X8P

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 7X8P entry

There are 6 chains in PDB entry 7X8P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 37	GLN 153
B	GLU 1	THR 209
C	GLU 1	LYS 227
D	GLY 37	GLN 153
E	GLU 1	THR 209
F	GLU 1	LYS 227

There are 28 helices in PDB entry 7X8P. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	48	Right-handed 310
Helix 2	AA2	A	65	74	Right-handed alpha
Helix 3	AA3	A	76	83	Right-handed alpha
Helix 4	AA4	A	87	97	Right-handed alpha
Helix 5	AA5	A	110	128	Right-handed alpha
Helix 6	AA6	A	133	141	Right-handed 310
Helix 7	AA7	B	78	82	Right-handed 310
Helix 8	AA8	B	121	127	Right-handed alpha
Helix 9	AA9	B	181	187	Right-handed alpha
Helix 10	AB1	C	28	32	Right-handed 310
Helix 11	AB2	C	87	91	Right-handed 310
Helix 12	AB3	C	169	171	Right-handed 310
Helix 13	AB4	C	200	204	Right-handed 310
Helix 14	AB5	C	214	217	Right-handed 310
Helix 15	AB6	D	44	48	Right-handed 310
Helix 16	AB7	D	65	74	Right-handed alpha
Helix 17	AB8	D	76	83	Right-handed alpha
Helix 18	AB9	D	87	97	Right-handed alpha
Helix 19	AC1	D	110	128	Right-handed alpha
Helix 20	AC2	D	133	141	Right-handed 310
Helix 21	AC3	E	78	82	Right-handed 310
Helix 22	AC4	E	121	127	Right-handed alpha
Helix 23	AC5	E	181	187	Right-handed alpha
Helix 24	AC6	F	28	32	Right-handed 310
Helix 25	AC7	F	87	91	Right-handed 310
Helix 26	AC8	F	169	171	Right-handed 310
Helix 27	AC9	F	200	204	Right-handed 310
Helix 28	AD1	F	214	217	Right-handed 310

There are 27 sheets in PDB entry 7X8P. 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,

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	39	41	first strand
Strand 2	A	54	56	anti-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	B	7	10	first strand
Strand 2	B	101	105	parallel
Strand 3	B	83	90	anti-parallel
Strand 4	B	31	37	anti-parallel
Strand 5	B	44	47	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	B	7	10	first strand
Strand 2	B	101	105	parallel
Strand 3	B	83	90	anti-parallel
Strand 4	B	94	97	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	16	21	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	61	65	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	B	114	118	first strand
Strand 2	B	130	139	anti-parallel
Strand 3	B	172	180	anti-parallel
Strand 4	B	159	161	anti-parallel

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There are 4 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	114	118	first strand
Strand 2	B	130	139	anti-parallel
Strand 3	B	172	180	anti-parallel
Strand 4	B	165	166	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	B	153	155	first strand
Strand 2	B	145	150	anti-parallel
Strand 3	B	191	197	anti-parallel
Strand 4	B	200	206	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	C	3	7	first strand
Strand 2	C	17	25	anti-parallel
Strand 3	C	78	84	anti-parallel
Strand 4	C	68	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	C	120	124	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	34	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	59	60	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	C	10	12	first strand
Strand 2	C	120	124	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	113	116	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	C	102	104	first strand
Strand 2	C	108	110	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	C	133	137	first strand
Strand 2	C	148	158	anti-parallel
Strand 3	C	189	198	anti-parallel
Strand 4	C	176	178	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	C	133	137	first strand
Strand 2	C	148	158	anti-parallel
Strand 3	C	189	198	anti-parallel
Strand 4	C	182	183	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	C	164	167	first strand
Strand 2	C	207	213	anti-parallel
Strand 3	C	218	224	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	39	41	first strand
Strand 2	D	54	56	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	E	7	10	first strand
Strand 2	E	101	105	parallel
Strand 3	E	83	90	anti-parallel
Strand 4	E	31	37	anti-parallel
Strand 5	E	44	47	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	7	10	first strand
Strand 2	E	101	105	parallel
Strand 3	E	83	90	anti-parallel
Strand 4	E	94	97	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	16	21	first strand
Strand 2	E	69	74	anti-parallel
Strand 3	E	61	65	anti-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	E	114	118	first strand
Strand 2	E	130	139	anti-parallel
Strand 3	E	172	180	anti-parallel
Strand 4	E	159	161	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	114	118	first strand
Strand 2	E	130	139	anti-parallel
Strand 3	E	172	180	anti-parallel
Strand 4	E	165	166	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	153	155	first strand
Strand 2	E	145	150	anti-parallel
Strand 3	E	191	197	anti-parallel
Strand 4	E	200	206	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	3	7	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	78	83	anti-parallel
Strand 4	F	68	73	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	120	124	parallel
Strand 3	F	92	104	anti-parallel
Strand 4	F	34	39	anti-parallel
Strand 5	F	45	51	anti-parallel
Strand 6	F	59	60	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	120	124	parallel
Strand 3	F	92	104	anti-parallel
Strand 4	F	108	116	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	133	137	first strand
Strand 2	F	148	158	anti-parallel
Strand 3	F	189	198	anti-parallel
Strand 4	F	176	178	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	F	144	145	first strand
Strand 2	F	148	158	anti-parallel
Strand 3	F	189	198	anti-parallel
Strand 4	F	182	183	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	164	167	first strand
Strand 2	F	207	213	anti-parallel
Strand 3	F	218	224	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: 7X8P

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X8P