Analysis of interatomic Contacts of Structural Units in PDB entry:
6AR1

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 6AR1 entry

There are 6 chains in PDB entry 6AR1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	ARG 418
B	C 1	C 11
C	U 1	G 14
D	ALA 2	ARG 418
E	T 2	C 11
F	U 1	G 14

There are 42 helices in PDB entry 6AR1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	8	Right-handed alpha
Helix 2	AA2	A	9	24	Right-handed alpha
Helix 3	AA3	A	33	35	Right-handed 310
Helix 4	AA4	A	36	54	Right-handed alpha
Helix 5	AA5	A	81	100	Right-handed alpha
Helix 6	AA6	A	101	103	Right-handed 310
Helix 7	AA7	A	115	130	Right-handed alpha
Helix 8	AA8	A	147	157	Right-handed alpha
Helix 9	AA9	A	161	174	Right-handed alpha
Helix 10	AB1	A	195	215	Right-handed alpha
Helix 11	AB2	A	231	249	Right-handed alpha
Helix 12	AB3	A	263	267	Right-handed 310
Helix 13	AB4	A	285	300	Right-handed alpha
Helix 14	AB5	A	307	327	Right-handed alpha
Helix 15	AB6	A	331	354	Right-handed alpha
Helix 16	AB7	A	356	368	Right-handed alpha
Helix 17	AB8	A	370	379	Right-handed alpha
Helix 18	AB9	A	383	388	Right-handed alpha
Helix 19	AC1	A	390	397	Right-handed alpha
Helix 20	AC2	A	398	405	Right-handed alpha
Helix 21	AC3	A	409	417	Right-handed alpha
Helix 22	AC4	D	3	8	Right-handed alpha
Helix 23	AC5	D	9	24	Right-handed alpha
Helix 24	AC6	D	33	35	Right-handed 310
Helix 25	AC7	D	36	54	Right-handed alpha
Helix 26	AC8	D	81	100	Right-handed alpha
Helix 27	AC9	D	101	103	Right-handed 310
Helix 28	AD1	D	115	130	Right-handed alpha
Helix 29	AD2	D	147	159	Right-handed alpha
Helix 30	AD3	D	161	174	Right-handed alpha
Helix 31	AD4	D	195	215	Right-handed alpha
Helix 32	AD5	D	231	249	Right-handed alpha
Helix 33	AD6	D	263	267	Right-handed 310
Helix 34	AD7	D	285	300	Right-handed alpha
Helix 35	AD8	D	307	327	Right-handed alpha
Helix 36	AD9	D	331	354	Right-handed alpha
Helix 37	AE1	D	356	368	Right-handed alpha
Helix 38	AE2	D	370	379	Right-handed alpha
Helix 39	AE3	D	383	388	Right-handed alpha
Helix 40	AE4	D	390	397	Right-handed alpha
Helix 41	AE5	D	398	405	Right-handed alpha
Helix 42	AE6	D	409	417	Right-handed alpha

There are 8 sheets in PDB entry 6AR1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	63	68	first strand
Strand 2	A	74	79	anti-parallel

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There are 3 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	133	137	first strand
Strand 2	A	224	229	anti-parallel
Strand 3	A	217	221	anti-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	A	176	177	first strand
Strand 2	A	182	183	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	A	272	274	first strand
Strand 2	A	282	284	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	D	63	68	first strand
Strand 2	D	74	79	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	133	137	first strand
Strand 2	D	224	229	anti-parallel
Strand 3	D	217	221	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	D	176	177	first strand
Strand 2	D	182	183	anti-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	D	272	274	first strand
Strand 2	D	282	284	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: 6AR1

Analysis of interatomic Contacts of Structural Units in PDB entry:
6AR1