Analysis of interatomic Contacts of Structural Units in PDB entry:
7A5E

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 7A5E entry

There are 2 chains in PDB entry 7A5E (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	LEU 338
B	ALA 1	PRO 337

There are 28 helices in PDB entry 7A5E. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	21	Right-handed alpha
Helix 2	AA2	A	31	33	Right-handed 310
Helix 3	AA3	A	59	67	Right-handed alpha
Helix 4	AA4	A	67	78	Right-handed alpha
Helix 5	AA5	A	92	98	Right-handed alpha
Helix 6	AA6	A	103	107	Right-handed 310
Helix 7	AA7	A	108	123	Right-handed alpha
Helix 8	AA8	A	177	192	Right-handed alpha
Helix 9	AA9	A	238	243	Right-handed alpha
Helix 10	AB1	A	245	271	Right-handed alpha
Helix 11	AB2	A	278	281	Right-handed 310
Helix 12	AB3	A	282	288	Right-handed alpha
Helix 13	AB4	A	307	309	Right-handed 310
Helix 14	AB5	A	310	325	Right-handed alpha
Helix 15	AB6	B	15	21	Right-handed alpha
Helix 16	AB7	B	31	33	Right-handed 310
Helix 17	AB8	B	59	67	Right-handed alpha
Helix 18	AB9	B	67	77	Right-handed alpha
Helix 19	AC1	B	92	98	Right-handed alpha
Helix 20	AC2	B	103	107	Right-handed 310
Helix 21	AC3	B	108	123	Right-handed alpha
Helix 22	AC4	B	177	192	Right-handed alpha
Helix 23	AC5	B	238	243	Right-handed alpha
Helix 24	AC6	B	245	271	Right-handed alpha
Helix 25	AC7	B	278	281	Right-handed 310
Helix 26	AC8	B	282	288	Right-handed alpha
Helix 27	AC9	B	307	309	Right-handed 310
Helix 28	AD1	B	310	325	Right-handed alpha

There are 12 sheets in PDB entry 7A5E. 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 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	3	4	first strand
Strand 2	A	328	329	anti-parallel

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There are 8 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	52	54	first strand
Strand 2	A	6	11	parallel
Strand 3	A	297	304	parallel
Strand 4	A	80	86	parallel
Strand 5	A	223	232	parallel
Strand 6	A	207	218	anti-parallel
Strand 7	A	127	139	anti-parallel
Strand 8	A	173	174	anti-parallel

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There are 5 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	142	145	first strand
Strand 2	A	127	139	anti-parallel
Strand 3	A	207	218	anti-parallel
Strand 4	A	223	232	anti-parallel
Strand 5	A	335	336	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	A	27	30	first strand
Strand 2	A	35	39	anti-parallel
Strand 3	A	45	49	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	156	160	first strand
Strand 2	A	164	168	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	194	197	first strand
Strand 2	A	200	204	anti-parallel

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There are 2 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	3	4	first strand
Strand 2	B	328	329	anti-parallel

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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	52	54	first strand
Strand 2	B	6	11	parallel
Strand 3	B	297	304	parallel
Strand 4	B	80	86	parallel
Strand 5	B	223	232	parallel
Strand 6	B	207	218	anti-parallel
Strand 7	B	127	138	anti-parallel
Strand 8	B	173	174	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	143	145	first strand
Strand 2	B	127	138	anti-parallel
Strand 3	B	207	218	anti-parallel
Strand 4	B	223	232	anti-parallel
Strand 5	B	335	336	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	27	30	first strand
Strand 2	B	35	39	anti-parallel
Strand 3	B	45	49	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	B	157	159	first strand
Strand 2	B	165	167	anti-parallel

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There are 2 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	194	195	first strand
Strand 2	B	203	204	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: 7A5E

Analysis of interatomic Contacts of Structural Units in PDB entry:
7A5E