Analysis of interatomic Contacts of Structural Units in PDB entry:
7X7D

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 7X7D entry

There are 6 chains in PDB entry 7X7D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	ASN 334	PRO 527
C	GLY 1	SER 130
A	ASN 334	PRO 527
B	GLY 1	SER 130
E	ASN 334	PRO 527
F	GLY 1	SER 130

There are 31 helices in PDB entry 7X7D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	338	343	Right-handed alpha
Helix 2	AA2	D	349	353	Right-handed 310
Helix 3	AA3	D	365	370	Right-handed alpha
Helix 4	AA4	D	405	410	Right-handed 310
Helix 5	AA5	D	416	422	Right-handed alpha
Helix 6	AA6	D	438	443	Right-handed alpha
Helix 7	AA7	D	502	505	Right-handed 310
Helix 8	AA8	C	30	32	Right-handed 310
Helix 9	AA9	C	75	77	Right-handed 310
Helix 10	AB1	C	88	92	Right-handed 310
Helix 11	AB2	C	103	107	Right-handed 310
Helix 12	AB3	A	338	343	Right-handed alpha
Helix 13	AB4	A	349	353	Right-handed 310
Helix 14	AB5	A	365	370	Right-handed alpha
Helix 15	AB6	A	405	410	Right-handed 310
Helix 16	AB7	A	416	422	Right-handed alpha
Helix 17	AB8	A	438	443	Right-handed alpha
Helix 18	AB9	A	502	505	Right-handed 310
Helix 19	AC1	B	30	32	Right-handed 310
Helix 20	AC2	B	88	92	Right-handed 310
Helix 21	AC3	B	103	107	Right-handed 310
Helix 22	AC4	E	338	343	Right-handed alpha
Helix 23	AC5	E	349	353	Right-handed 310
Helix 24	AC6	E	365	370	Right-handed alpha
Helix 25	AC7	E	405	410	Right-handed 310
Helix 26	AC8	E	416	422	Right-handed alpha
Helix 27	AC9	E	438	443	Right-handed alpha
Helix 28	AD1	E	502	505	Right-handed 310
Helix 29	AD2	F	30	32	Right-handed 310
Helix 30	AD3	F	88	92	Right-handed 310
Helix 31	AD4	F	103	107	Right-handed 310

There are 20 sheets in PDB entry 7X7D. 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,

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	D	354	358	first strand
Strand 2	D	394	403	anti-parallel
Strand 3	D	507	516	anti-parallel
Strand 4	D	431	437	anti-parallel
Strand 5	D	376	380	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	361	362	first strand
Strand 2	D	524	525	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	D	452	454	first strand
Strand 2	D	492	494	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	473	474	first strand
Strand 2	D	488	489	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	C	5	9	first strand
Strand 2	C	20	27	anti-parallel
Strand 3	C	79	84	anti-parallel
Strand 4	C	69	74	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	13	14	first strand
Strand 2	C	124	128	parallel
Strand 3	C	93	101	anti-parallel
Strand 4	C	34	41	anti-parallel
Strand 5	C	48	53	anti-parallel
Strand 6	C	59	61	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	13	14	first strand
Strand 2	C	124	128	parallel
Strand 3	C	93	101	anti-parallel
Strand 4	C	119	120	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	A	354	357	first strand
Strand 2	A	396	403	anti-parallel
Strand 3	A	507	514	anti-parallel
Strand 4	A	431	437	anti-parallel
Strand 5	A	376	380	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	A	361	362	first strand
Strand 2	A	524	525	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	452	454	first strand
Strand 2	A	492	494	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	A	473	474	first strand
Strand 2	A	488	489	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	B	5	9	first strand
Strand 2	B	18	27	anti-parallel
Strand 3	B	79	87	anti-parallel
Strand 4	B	69	74	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	13	14	first strand
Strand 2	B	124	128	parallel
Strand 3	B	93	101	anti-parallel
Strand 4	B	34	41	anti-parallel
Strand 5	B	48	53	anti-parallel
Strand 6	B	59	61	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	13	14	first strand
Strand 2	B	124	128	parallel
Strand 3	B	93	101	anti-parallel
Strand 4	B	119	120	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	E	354	357	first strand
Strand 2	E	396	403	anti-parallel
Strand 3	E	507	514	anti-parallel
Strand 4	E	431	437	anti-parallel
Strand 5	E	376	380	anti-parallel

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There are 2 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	452	454	first strand
Strand 2	E	492	494	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	E	473	474	first strand
Strand 2	E	488	489	anti-parallel

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There are 4 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	5	9	first strand
Strand 2	F	20	27	anti-parallel
Strand 3	F	79	84	anti-parallel
Strand 4	F	69	74	anti-parallel

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There are 6 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	13	14	first strand
Strand 2	F	124	128	parallel
Strand 3	F	93	101	anti-parallel
Strand 4	F	34	41	anti-parallel
Strand 5	F	48	53	anti-parallel
Strand 6	F	59	61	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	F	13	14	first strand
Strand 2	F	124	128	parallel
Strand 3	F	93	101	anti-parallel
Strand 4	F	119	120	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: 7X7D

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X7D