Analysis of interatomic Contacts of Structural Units in PDB entry:
9X7D

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 9X7D entry

There are 6 chains in PDB entry 9X7D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	GLN 301
B	GLY 2	GLN 301
C	ILE 3	GLN 301
D	GLY 2	GLN 301
E	ILE 3	GLN 301
F	ILE 3	GLN 301

There are 59 helices in PDB entry 9X7D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	15	Right-handed alpha
Helix 2	AA2	A	41	44	Right-handed 310
Helix 3	AA3	A	50	58	Right-handed alpha
Helix 4	AA4	A	59	61	Right-handed 310
Helix 5	AA5	A	199	208	Right-handed alpha
Helix 6	AA6	A	210	212	Right-handed 310
Helix 7	AA7	A	227	236	Right-handed alpha
Helix 8	AA8	A	248	261	Right-handed alpha
Helix 9	AA9	A	263	278	Right-handed alpha
Helix 10	AB1	A	294	301	Right-handed alpha
Helix 11	AB2	B	10	15	Right-handed alpha
Helix 12	AB3	B	41	44	Right-handed 310
Helix 13	AB4	B	50	57	Right-handed alpha
Helix 14	AB5	B	59	61	Right-handed 310
Helix 15	AB6	B	199	214	Right-handed alpha
Helix 16	AB7	B	227	237	Right-handed alpha
Helix 17	AB8	B	248	260	Right-handed alpha
Helix 18	AB9	B	263	277	Right-handed alpha
Helix 19	AC1	B	294	301	Right-handed alpha
Helix 20	AC2	C	10	15	Right-handed alpha
Helix 21	AC3	C	41	44	Right-handed 310
Helix 22	AC4	C	50	57	Right-handed alpha
Helix 23	AC5	C	59	61	Right-handed 310
Helix 24	AC6	C	68	71	Right-handed 310
Helix 25	AC7	C	199	214	Right-handed alpha
Helix 26	AC8	C	227	236	Right-handed alpha
Helix 27	AC9	C	246	248	Right-handed 310
Helix 28	AD1	C	249	261	Right-handed alpha
Helix 29	AD2	C	263	276	Right-handed alpha
Helix 30	AD3	C	294	301	Right-handed alpha
Helix 31	AD4	D	10	15	Right-handed alpha
Helix 32	AD5	D	41	44	Right-handed 310
Helix 33	AD6	D	50	57	Right-handed alpha
Helix 34	AD7	D	59	63	Right-handed 310
Helix 35	AD8	D	199	212	Right-handed alpha
Helix 36	AD9	D	227	236	Right-handed alpha
Helix 37	AE1	D	248	261	Right-handed alpha
Helix 38	AE2	D	263	277	Right-handed alpha
Helix 39	AE3	D	294	301	Right-handed alpha
Helix 40	AE4	E	10	15	Right-handed alpha
Helix 41	AE5	E	41	44	Right-handed 310
Helix 42	AE6	E	50	57	Right-handed alpha
Helix 43	AE7	E	59	61	Right-handed 310
Helix 44	AE8	E	199	212	Right-handed alpha
Helix 45	AE9	E	227	236	Right-handed alpha
Helix 46	AF1	E	248	261	Right-handed alpha
Helix 47	AF2	E	263	274	Right-handed alpha
Helix 48	AF3	E	274	279	Right-handed alpha
Helix 49	AF4	E	294	301	Right-handed alpha
Helix 50	AF5	F	10	15	Right-handed alpha
Helix 51	AF6	F	41	44	Right-handed 310
Helix 52	AF7	F	47	49	Right-handed 310
Helix 53	AF8	F	50	58	Right-handed alpha
Helix 54	AF9	F	59	61	Right-handed 310
Helix 55	AG1	F	199	214	Right-handed alpha
Helix 56	AG2	F	227	236	Right-handed alpha
Helix 57	AG3	F	248	261	Right-handed alpha
Helix 58	AG4	F	263	277	Right-handed alpha
Helix 59	AG5	F	294	301	Right-handed alpha

There are 19 sheets in PDB entry 9X7D. 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,

There are 7 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	22	first strand
Strand 2	A	25	32	anti-parallel
Strand 3	A	35	39	anti-parallel
Strand 4	A	85	90	anti-parallel
Strand 5	A	72	82	anti-parallel
Strand 6	A	63	67	anti-parallel
Strand 7	A	17	22	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	A	100	102	first strand
Strand 2	A	155	165	parallel
Strand 3	A	147	152	anti-parallel
Strand 4	A	110	117	anti-parallel
Strand 5	A	120	128	anti-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	100	102	first strand
Strand 2	A	155	165	parallel
Strand 3	A	171	174	anti-parallel

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There are 7 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	73	74	first strand
Strand 2	B	63	66	anti-parallel
Strand 3	B	17	22	anti-parallel
Strand 4	B	25	32	anti-parallel
Strand 5	B	35	39	anti-parallel
Strand 6	B	85	90	anti-parallel
Strand 7	B	76	82	anti-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	B	99	102	first strand
Strand 2	B	155	165	parallel
Strand 3	B	147	152	anti-parallel
Strand 4	B	110	117	anti-parallel
Strand 5	B	120	128	anti-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	99	102	first strand
Strand 2	B	155	165	parallel
Strand 3	B	171	174	anti-parallel

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There are 7 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	72	74	first strand
Strand 2	C	63	67	anti-parallel
Strand 3	C	17	22	anti-parallel
Strand 4	C	25	32	anti-parallel
Strand 5	C	35	39	anti-parallel
Strand 6	C	85	90	anti-parallel
Strand 7	C	76	82	anti-parallel

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There are 5 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	100	102	first strand
Strand 2	C	155	165	parallel
Strand 3	C	147	152	anti-parallel
Strand 4	C	110	117	anti-parallel
Strand 5	C	120	128	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	C	100	102	first strand
Strand 2	C	155	165	parallel
Strand 3	C	171	174	anti-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	D	72	74	first strand
Strand 2	D	64	67	anti-parallel
Strand 3	D	17	22	anti-parallel
Strand 4	D	25	32	anti-parallel
Strand 5	D	35	39	anti-parallel
Strand 6	D	85	90	anti-parallel
Strand 7	D	76	82	anti-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	D	99	102	first strand
Strand 2	D	155	165	parallel
Strand 3	D	147	152	anti-parallel
Strand 4	D	110	117	anti-parallel
Strand 5	D	120	128	anti-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	99	102	first strand
Strand 2	D	155	165	parallel
Strand 3	D	171	174	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	72	74	first strand
Strand 2	E	63	67	anti-parallel
Strand 3	E	17	22	anti-parallel
Strand 4	E	25	32	anti-parallel
Strand 5	E	35	39	anti-parallel
Strand 6	E	85	90	anti-parallel
Strand 7	E	76	82	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	100	102	first strand
Strand 2	E	155	165	parallel
Strand 3	E	147	152	anti-parallel
Strand 4	E	110	117	anti-parallel
Strand 5	E	120	128	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	100	102	first strand
Strand 2	E	155	165	parallel
Strand 3	E	171	174	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	72	74	first strand
Strand 2	F	63	67	anti-parallel
Strand 3	F	17	22	anti-parallel
Strand 4	F	25	32	anti-parallel
Strand 5	F	35	39	anti-parallel
Strand 6	F	85	90	anti-parallel
Strand 7	F	76	78	anti-parallel

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There are 7 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	72	74	first strand
Strand 2	F	63	67	anti-parallel
Strand 3	F	17	22	anti-parallel
Strand 4	F	25	32	anti-parallel
Strand 5	F	35	39	anti-parallel
Strand 6	F	85	90	anti-parallel
Strand 7	F	81	82	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	100	102	first strand
Strand 2	F	155	165	parallel
Strand 3	F	147	152	anti-parallel
Strand 4	F	110	117	anti-parallel
Strand 5	F	120	128	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	100	102	first strand
Strand 2	F	155	165	parallel
Strand 3	F	171	174	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: 9X7D

Analysis of interatomic Contacts of Structural Units in PDB entry:
9X7D