Analysis of interatomic Contacts of Structural Units in PDB entry:
7BA2

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 7BA2 entry

There are 2 chains in PDB entry 7BA2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 43	PRO 461
B	GLU 42	PRO 461

There are 28 helices in PDB entry 7BA2. 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	64	Right-handed alpha
Helix 2	AA2	A	206	210	Right-handed 310
Helix 3	AA3	A	225	242	Right-handed alpha
Helix 4	AA4	A	243	245	Right-handed 310
Helix 5	AA5	A	269	271	Right-handed 310
Helix 6	AA6	A	272	281	Right-handed alpha
Helix 7	AA7	A	292	307	Right-handed alpha
Helix 8	AA8	A	328	332	Right-handed 310
Helix 9	AA9	A	341	345	Right-handed alpha
Helix 10	AB1	A	363	365	Right-handed 310
Helix 11	AB2	A	375	394	Right-handed alpha
Helix 12	AB3	A	414	423	Right-handed alpha
Helix 13	AB4	A	424	426	Right-handed 310
Helix 14	AB5	A	436	459	Right-handed alpha
Helix 15	AB6	B	43	63	Right-handed alpha
Helix 16	AB7	B	206	210	Right-handed 310
Helix 17	AB8	B	225	242	Right-handed alpha
Helix 18	AB9	B	243	245	Right-handed 310
Helix 19	AC1	B	269	271	Right-handed 310
Helix 20	AC2	B	272	281	Right-handed alpha
Helix 21	AC3	B	292	306	Right-handed alpha
Helix 22	AC4	B	328	332	Right-handed 310
Helix 23	AC5	B	363	365	Right-handed 310
Helix 24	AC6	B	375	394	Right-handed alpha
Helix 25	AC7	B	409	413	Right-handed 310
Helix 26	AC8	B	414	423	Right-handed alpha
Helix 27	AC9	B	424	426	Right-handed 310
Helix 28	AD1	B	436	459	Right-handed alpha

There are 11 sheets in PDB entry 7BA2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 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	88	91	first strand
Strand 2	A	183	187	anti-parallel
Strand 3	A	67	71	anti-parallel
Strand 4	A	170	173	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	A	100	104	first strand
Strand 2	A	111	115	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	125	129	first strand
Strand 2	A	145	149	anti-parallel
Strand 3	A	157	159	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	132	135	first strand
Strand 2	A	140	142	anti-parallel
Strand 3	A	164	166	anti-parallel

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There are 6 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	258	267	first strand
Strand 2	A	247	254	anti-parallel
Strand 3	A	197	204	parallel
Strand 4	A	311	318	parallel
Strand 5	A	397	405	parallel
Strand 6	A	428	434	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	A	324	326	first strand
Strand 2	A	367	370	anti-parallel
Strand 3	A	346	349	anti-parallel
Strand 4	A	337	340	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	88	90	first strand
Strand 2	B	183	187	anti-parallel
Strand 3	B	67	71	anti-parallel
Strand 4	B	171	173	parallel

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There are 2 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	125	127	first strand
Strand 2	B	147	149	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	B	130	135	first strand
Strand 2	B	140	144	anti-parallel
Strand 3	B	162	166	anti-parallel

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There are 6 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	258	267	first strand
Strand 2	B	247	254	anti-parallel
Strand 3	B	197	204	parallel
Strand 4	B	311	318	parallel
Strand 5	B	397	405	parallel
Strand 6	B	428	434	parallel

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There are 4 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	324	326	first strand
Strand 2	B	367	370	anti-parallel
Strand 3	B	346	349	anti-parallel
Strand 4	B	337	340	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: 7BA2

Analysis of interatomic Contacts of Structural Units in PDB entry:
7BA2