Analysis of interatomic Contacts of Structural Units in PDB entry:
7R12

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 7R12 entry

There are 2 chains in PDB entry 7R12 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	SER 19	TYR 613
A	PRO 322	CYS 590

There are 38 helices in PDB entry 7R12. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	20	53	Right-handed alpha
Helix 2	AA2	D	55	81	Right-handed alpha
Helix 3	AA3	D	92	102	Right-handed alpha
Helix 4	AA4	D	103	108	Right-handed 310
Helix 5	AA5	D	109	129	Right-handed alpha
Helix 6	AA6	D	146	155	Right-handed alpha
Helix 7	AA7	D	157	194	Right-handed alpha
Helix 8	AA8	D	198	205	Right-handed alpha
Helix 9	AA9	D	226	231	Right-handed alpha
Helix 10	AB1	D	233	249	Right-handed alpha
Helix 11	AB2	D	275	280	Right-handed 310
Helix 12	AB3	D	293	300	Right-handed alpha
Helix 13	AB4	D	305	318	Right-handed alpha
Helix 14	AB5	D	324	331	Right-handed alpha
Helix 15	AB6	D	365	385	Right-handed alpha
Helix 16	AB7	D	386	388	Right-handed 310
Helix 17	AB8	D	389	393	Right-handed 310
Helix 18	AB9	D	399	412	Right-handed alpha
Helix 19	AC1	D	414	422	Right-handed alpha
Helix 20	AC2	D	431	444	Right-handed alpha
Helix 21	AC3	D	446	448	Right-handed 310
Helix 22	AC4	D	449	465	Right-handed alpha
Helix 23	AC5	D	472	484	Right-handed alpha
Helix 24	AC6	D	499	502	Right-handed 310
Helix 25	AC7	D	503	508	Right-handed alpha
Helix 26	AC8	D	513	533	Right-handed alpha
Helix 27	AC9	D	538	542	Right-handed 310
Helix 28	AD1	D	547	559	Right-handed alpha
Helix 29	AD2	D	565	575	Right-handed alpha
Helix 30	AD3	D	581	588	Right-handed alpha
Helix 31	AD4	D	588	599	Right-handed alpha
Helix 32	AD5	A	337	343	Right-handed alpha
Helix 33	AD6	A	364	371	Right-handed alpha
Helix 34	AD7	A	385	390	Right-handed 310
Helix 35	AD8	A	405	410	Right-handed 310
Helix 36	AD9	A	416	422	Right-handed alpha
Helix 37	AE1	A	438	443	Right-handed alpha
Helix 38	AE2	A	502	505	Right-handed 310

There are 7 sheets in PDB entry 7R12. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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	D	131	132	first strand
Strand 2	D	142	143	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	262	263	first strand
Strand 2	D	487	488	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	347	350	first strand
Strand 2	D	356	359	anti-parallel

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There are 5 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	325	328	first strand
Strand 2	A	538	543	parallel
Strand 3	A	546	555	anti-parallel
Strand 4	A	584	588	anti-parallel
Strand 5	A	575	577	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	A	354	358	first strand
Strand 2	A	394	403	anti-parallel
Strand 3	A	507	516	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 AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	453	454	first strand
Strand 2	A	492	493	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	A	473	474	first strand
Strand 2	A	488	489	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: 7R12

Analysis of interatomic Contacts of Structural Units in PDB entry:
7R12