Analysis of interatomic Contacts of Structural Units in PDB entry:
6AR3

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 6AR3 entry

There are 6 chains in PDB entry 6AR3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	GLN 419
B	C 1	C 11
C	U 1	G 14
D	ALA 2	GLY 420
E	C 1	C 11
F	U 1	G 14

There are 44 helices in PDB entry 6AR3. 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	36	54	Right-handed alpha
Helix 4	AA4	A	81	100	Right-handed alpha
Helix 5	AA5	A	101	103	Right-handed 310
Helix 6	AA6	A	115	130	Right-handed alpha
Helix 7	AA7	A	141	145	Right-handed 310
Helix 8	AA8	A	147	156	Right-handed alpha
Helix 9	AA9	A	161	174	Right-handed alpha
Helix 10	AB1	A	195	204	Right-handed alpha
Helix 11	AB2	A	204	214	Right-handed alpha
Helix 12	AB3	A	231	249	Right-handed alpha
Helix 13	AB4	A	285	300	Right-handed alpha
Helix 14	AB5	A	307	326	Right-handed alpha
Helix 15	AB6	A	327	329	Right-handed 310
Helix 16	AB7	A	331	354	Right-handed alpha
Helix 17	AB8	A	356	368	Right-handed alpha
Helix 18	AB9	A	370	379	Right-handed alpha
Helix 19	AC1	A	383	388	Right-handed alpha
Helix 20	AC2	A	390	398	Right-handed alpha
Helix 21	AC3	A	398	405	Right-handed alpha
Helix 22	AC4	A	409	419	Right-handed alpha
Helix 23	AC5	D	3	8	Right-handed alpha
Helix 24	AC6	D	9	24	Right-handed alpha
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	141	145	Right-handed 310
Helix 30	AD3	D	147	156	Right-handed alpha
Helix 31	AD4	D	161	174	Right-handed alpha
Helix 32	AD5	D	195	204	Right-handed alpha
Helix 33	AD6	D	204	214	Right-handed alpha
Helix 34	AD7	D	231	249	Right-handed alpha
Helix 35	AD8	D	285	300	Right-handed alpha
Helix 36	AD9	D	307	326	Right-handed alpha
Helix 37	AE1	D	327	329	Right-handed 310
Helix 38	AE2	D	331	354	Right-handed alpha
Helix 39	AE3	D	356	368	Right-handed alpha
Helix 40	AE4	D	370	378	Right-handed alpha
Helix 41	AE5	D	383	388	Right-handed alpha
Helix 42	AE6	D	390	397	Right-handed alpha
Helix 43	AE7	D	398	405	Right-handed alpha
Helix 44	AE8	D	409	420	Right-handed alpha

There are 6 sheets in PDB entry 6AR3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	74	79	first strand
Strand 2	A	62	68	anti-parallel
Strand 3	A	176	178	parallel
Strand 4	A	181	183	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	272	274	first strand
Strand 2	A	282	284	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	74	79	first strand
Strand 2	D	62	68	anti-parallel
Strand 3	D	176	178	parallel
Strand 4	D	181	183	anti-parallel

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There are 3 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	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 AA6 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: 6AR3

Analysis of interatomic Contacts of Structural Units in PDB entry:
6AR3