Analysis of interatomic Contacts of Structural Units in PDB entry:
1R9J

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 1R9J entry

There are 2 chains in PDB entry 1R9J (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 0	SER 669
B	ARG -1	SER 669

There are 69 helices in PDB entry 1R9J. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	3	22	Right-handed alpha
Helix 2	2	A	27	33	Right-handed alpha
Helix 3	3	A	33	43	Right-handed alpha
Helix 4	4	A	64	66	Right-handed 310
Helix 5	5	A	67	79	Right-handed alpha
Helix 6	6	A	83	89	Right-handed alpha
Helix 7	7	A	117	138	Right-handed alpha
Helix 8	8	A	155	160	Right-handed alpha
Helix 9	9	A	160	174	Right-handed alpha
Helix 10	10	A	192	196	Right-handed 310
Helix 11	11	A	200	208	Right-handed alpha
Helix 12	12	A	221	235	Right-handed alpha
Helix 13	13	A	257	261	Right-handed 310
Helix 14	14	A	266	277	Right-handed alpha
Helix 15	15	A	288	320	Right-handed alpha
Helix 16	16	A	320	332	Right-handed alpha
Helix 17	17	A	339	343	Right-handed 310
Helix 18	18	A	352	367	Right-handed alpha
Helix 19	19	A	377	382	Right-handed alpha
Helix 20	20	A	385	389	Right-handed 310
Helix 21	21	A	408	423	Right-handed alpha
Helix 22	22	A	434	438	Right-handed 310
Helix 23	23	A	439	450	Right-handed alpha
Helix 24	24	A	461	465	Right-handed 310
Helix 25	25	A	475	483	Right-handed alpha
Helix 26	26	A	493	507	Right-handed alpha
Helix 27	27	A	528	534	Right-handed alpha
Helix 28	28	A	555	567	Right-handed alpha
Helix 29	29	A	579	585	Right-handed alpha
Helix 30	30	A	587	595	Right-handed alpha
Helix 31	31	A	611	615	Right-handed 310
Helix 32	32	A	630	638	Right-handed alpha
Helix 33	33	A	641	656	Right-handed alpha
Helix 34	34	A	664	669	Right-handed alpha
Helix 35	35	B	3	23	Right-handed alpha
Helix 36	36	B	27	33	Right-handed alpha
Helix 37	37	B	33	44	Right-handed alpha
Helix 38	38	B	64	66	Right-handed 310
Helix 39	39	B	67	78	Right-handed alpha
Helix 40	40	B	83	89	Right-handed alpha
Helix 41	41	B	117	138	Right-handed alpha
Helix 42	42	B	154	160	Right-handed alpha
Helix 43	43	B	160	174	Right-handed alpha
Helix 44	44	B	194	196	Right-handed 310
Helix 45	45	B	200	208	Right-handed alpha
Helix 46	46	B	221	235	Right-handed alpha
Helix 47	47	B	257	261	Right-handed 310
Helix 48	48	B	266	277	Right-handed alpha
Helix 49	49	B	288	320	Right-handed alpha
Helix 50	50	B	320	332	Right-handed alpha
Helix 51	51	B	339	343	Right-handed 310
Helix 52	52	B	352	367	Right-handed alpha
Helix 53	53	B	377	382	Right-handed alpha
Helix 54	54	B	385	389	Right-handed 310
Helix 55	55	B	408	423	Right-handed alpha
Helix 56	56	B	434	438	Right-handed 310
Helix 57	57	B	439	450	Right-handed alpha
Helix 58	58	B	461	465	Right-handed 310
Helix 59	59	B	468	472	Right-handed 310
Helix 60	60	B	475	483	Right-handed alpha
Helix 61	61	B	493	507	Right-handed alpha
Helix 62	62	B	528	534	Right-handed alpha
Helix 63	63	B	555	566	Right-handed alpha
Helix 64	64	B	579	585	Right-handed alpha
Helix 65	65	B	587	595	Right-handed alpha
Helix 66	66	B	611	615	Right-handed 310
Helix 67	67	B	630	638	Right-handed alpha
Helix 68	68	B	641	656	Right-handed alpha
Helix 69	69	B	664	669	Right-handed alpha

There are 9 sheets in PDB entry 1R9J. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	59	62	first strand
Strand 2	A	149	154	parallel
Strand 3	A	178	184	parallel
Strand 4	A	240	245	parallel
Strand 5	A	211	215	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	350	351	first strand
Strand 2	A	520	521	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	402	404	first strand
Strand 2	A	370	374	parallel
Strand 3	A	426	432	parallel
Strand 4	A	454	458	parallel
Strand 5	A	512	515	parallel
Strand 6	A	487	489	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	537	540	first strand
Strand 2	A	572	576	anti-parallel
Strand 3	A	547	551	parallel
Strand 4	A	601	604	parallel
Strand 5	A	618	620	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	59	62	first strand
Strand 2	B	149	153	parallel
Strand 3	B	178	184	parallel
Strand 4	B	240	245	parallel
Strand 5	B	211	215	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	187	188	first strand
Strand 2	B	191	192	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	350	351	first strand
Strand 2	B	520	521	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	402	404	first strand
Strand 2	B	370	374	parallel
Strand 3	B	426	432	parallel
Strand 4	B	454	458	parallel
Strand 5	B	512	515	parallel
Strand 6	B	487	489	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	537	540	first strand
Strand 2	B	572	576	anti-parallel
Strand 3	B	547	551	parallel
Strand 4	B	601	604	parallel
Strand 5	B	618	620	parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1R9J

Analysis of interatomic Contacts of Structural Units in PDB entry:
1R9J