Analysis of interatomic Contacts of Structural Units in PDB entry:
2G7U

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 2G7U entry

There are 4 chains in PDB entry 2G7U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 5	ALA 255
B	ARG 6	ALA 255
C	ILE 9	GLY 256
D	ILE 9	GLY 256

There are 37 helices in PDB entry 2G7U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	9	21	Right-handed alpha
Helix 2	2	A	30	39	Right-handed alpha
Helix 3	3	A	41	55	Right-handed alpha
Helix 4	4	A	71	76	Right-handed alpha
Helix 5	5	A	79	100	Right-handed alpha
Helix 6	6	A	140	148	Right-handed alpha
Helix 7	7	A	151	162	Right-handed alpha
Helix 8	8	A	174	189	Right-handed alpha
Helix 9	9	A	229	252	Right-handed alpha
Helix 10	10	B	9	21	Right-handed alpha
Helix 11	11	B	30	39	Right-handed alpha
Helix 12	12	B	41	55	Right-handed alpha
Helix 13	13	B	69	81	Right-handed alpha
Helix 14	14	B	83	100	Right-handed alpha
Helix 15	15	B	140	148	Right-handed alpha
Helix 16	16	B	151	162	Right-handed alpha
Helix 17	17	B	174	189	Right-handed alpha
Helix 18	18	B	229	252	Right-handed alpha
Helix 19	19	C	9	20	Right-handed alpha
Helix 20	20	C	30	39	Right-handed alpha
Helix 21	21	C	41	56	Right-handed alpha
Helix 22	22	C	69	78	Right-handed 310
Helix 23	23	C	79	100	Right-handed alpha
Helix 24	24	C	140	148	Right-handed alpha
Helix 25	25	C	151	162	Right-handed alpha
Helix 26	26	C	174	189	Right-handed alpha
Helix 27	27	C	229	252	Right-handed alpha
Helix 28	28	D	9	20	Right-handed alpha
Helix 29	29	D	30	39	Right-handed alpha
Helix 30	30	D	41	55	Right-handed alpha
Helix 31	31	D	69	71	Right-handed 310
Helix 32	32	D	72	82	Right-handed alpha
Helix 33	33	D	82	100	Right-handed alpha
Helix 34	34	D	140	148	Right-handed alpha
Helix 35	35	D	151	162	Right-handed alpha
Helix 36	36	D	174	189	Right-handed alpha
Helix 37	37	D	229	252	Right-handed alpha

There are 9 sheets in PDB entry 2G7U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	58	61	first strand
Strand 2	A	64	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	136	first strand
Strand 2	A	112	119	anti-parallel
Strand 3	A	103	109	anti-parallel
Strand 4	A	215	224	anti-parallel
Strand 5	A	201	209	anti-parallel
Strand 6	A	191	194	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	125	127	first strand
Strand 2	D	125	127	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	61	first strand
Strand 2	B	64	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	134	136	first strand
Strand 2	B	112	119	anti-parallel
Strand 3	B	103	109	anti-parallel
Strand 4	B	215	224	anti-parallel
Strand 5	B	201	209	anti-parallel
Strand 6	B	191	194	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	61	first strand
Strand 2	C	64	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	134	136	first strand
Strand 2	C	112	119	anti-parallel
Strand 3	C	103	109	anti-parallel
Strand 4	C	215	224	anti-parallel
Strand 5	C	201	209	anti-parallel
Strand 6	C	191	194	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	61	first strand
Strand 2	D	64	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	134	136	first strand
Strand 2	D	112	119	anti-parallel
Strand 3	D	103	109	anti-parallel
Strand 4	D	215	224	anti-parallel
Strand 5	D	201	209	anti-parallel
Strand 6	D	191	194	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: 2G7U

Analysis of interatomic Contacts of Structural Units in PDB entry:
2G7U