Analysis of interatomic Contacts of Structural Units in PDB entry:
1YR3

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 1YR3 entry

There are 6 chains in PDB entry 1YR3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 5	ALA 277
B	GLN 5	ALA 277
C	GLN 5	ALA 277
D	GLN 5	ALA 277
E	GLN 5	ALA 277
F	GLN 5	ALA 277

There are 60 helices in PDB entry 1YR3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	8	21	Right-handed alpha
Helix 2	2	A	36	43	Right-handed 310
Helix 3	3	A	52	54	Right-handed 310
Helix 4	4	A	87	91	Right-handed 310
Helix 5	5	A	97	108	Right-handed alpha
Helix 6	6	A	165	179	Right-handed alpha
Helix 7	7	A	198	209	Right-handed alpha
Helix 8	8	A	217	227	Right-handed alpha
Helix 9	9	A	250	258	Right-handed alpha
Helix 10	10	A	261	277	Right-handed alpha
Helix 11	11	B	8	21	Right-handed alpha
Helix 12	12	B	36	43	Right-handed 310
Helix 13	13	B	52	54	Right-handed 310
Helix 14	14	B	87	91	Right-handed 310
Helix 15	15	B	97	108	Right-handed alpha
Helix 16	16	B	165	179	Right-handed alpha
Helix 17	17	B	198	209	Right-handed alpha
Helix 18	18	B	217	227	Right-handed alpha
Helix 19	19	B	250	258	Right-handed alpha
Helix 20	20	B	261	277	Right-handed alpha
Helix 21	21	C	8	21	Right-handed alpha
Helix 22	22	C	36	43	Right-handed 310
Helix 23	23	C	52	54	Right-handed 310
Helix 24	24	C	87	91	Right-handed 310
Helix 25	25	C	97	108	Right-handed alpha
Helix 26	26	C	165	179	Right-handed alpha
Helix 27	27	C	198	209	Right-handed alpha
Helix 28	28	C	217	227	Right-handed alpha
Helix 29	29	C	250	258	Right-handed alpha
Helix 30	30	C	261	277	Right-handed alpha
Helix 31	31	D	8	21	Right-handed alpha
Helix 32	32	D	36	43	Right-handed 310
Helix 33	33	D	52	54	Right-handed 310
Helix 34	34	D	87	91	Right-handed 310
Helix 35	35	D	97	108	Right-handed alpha
Helix 36	36	D	165	179	Right-handed alpha
Helix 37	37	D	198	209	Right-handed alpha
Helix 38	38	D	217	227	Right-handed alpha
Helix 39	39	D	250	258	Right-handed alpha
Helix 40	40	D	261	277	Right-handed alpha
Helix 41	41	E	8	21	Right-handed alpha
Helix 42	42	E	36	43	Right-handed 310
Helix 43	43	E	52	54	Right-handed 310
Helix 44	44	E	87	91	Right-handed 310
Helix 45	45	E	97	108	Right-handed alpha
Helix 46	46	E	165	179	Right-handed alpha
Helix 47	47	E	198	209	Right-handed alpha
Helix 48	48	E	217	227	Right-handed alpha
Helix 49	49	E	250	258	Right-handed alpha
Helix 50	50	E	261	277	Right-handed alpha
Helix 51	51	F	8	21	Right-handed alpha
Helix 52	52	F	36	43	Right-handed 310
Helix 53	53	F	52	54	Right-handed 310
Helix 54	54	F	87	91	Right-handed 310
Helix 55	55	F	97	108	Right-handed alpha
Helix 56	56	F	165	180	Right-handed alpha
Helix 57	57	F	198	209	Right-handed alpha
Helix 58	58	F	217	227	Right-handed alpha
Helix 59	59	F	250	258	Right-handed alpha
Helix 60	60	F	261	277	Right-handed alpha

There are 6 sheets in PDB entry 1YR3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 10 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	44	50	first strand
Strand 2	A	68	74	anti-parallel
Strand 3	A	77	83	anti-parallel
Strand 4	A	28	32	parallel
Strand 5	A	111	120	parallel
Strand 6	A	231	240	parallel
Strand 7	A	130	137	anti-parallel
Strand 8	A	183	190	parallel
Strand 9	A	212	214	parallel
Strand 10	A	111	120	anti-parallel

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There are 10 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	44	50	first strand
Strand 2	B	68	74	anti-parallel
Strand 3	B	77	83	anti-parallel
Strand 4	B	28	32	parallel
Strand 5	B	111	120	parallel
Strand 6	B	231	240	parallel
Strand 7	B	130	137	anti-parallel
Strand 8	B	183	190	parallel
Strand 9	B	212	214	parallel
Strand 10	B	111	120	anti-parallel

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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	44	50	first strand
Strand 2	C	68	74	anti-parallel
Strand 3	C	77	83	anti-parallel
Strand 4	C	28	32	parallel
Strand 5	C	111	120	parallel
Strand 6	C	231	240	parallel
Strand 7	C	130	137	anti-parallel
Strand 8	C	184	190	parallel
Strand 9	C	212	214	parallel
Strand 10	C	111	120	anti-parallel

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There are 10 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	44	50	first strand
Strand 2	D	68	74	anti-parallel
Strand 3	D	77	83	anti-parallel
Strand 4	D	28	32	parallel
Strand 5	D	111	120	parallel
Strand 6	D	231	240	parallel
Strand 7	D	130	137	anti-parallel
Strand 8	D	183	190	parallel
Strand 9	D	212	214	parallel
Strand 10	D	111	120	anti-parallel

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There are 10 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	44	50	first strand
Strand 2	E	68	74	anti-parallel
Strand 3	E	77	83	anti-parallel
Strand 4	E	28	32	parallel
Strand 5	E	111	120	parallel
Strand 6	E	231	240	parallel
Strand 7	E	130	137	anti-parallel
Strand 8	E	183	190	parallel
Strand 9	E	212	214	parallel
Strand 10	E	111	120	anti-parallel

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There are 10 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	44	50	first strand
Strand 2	F	68	74	anti-parallel
Strand 3	F	77	83	anti-parallel
Strand 4	F	28	32	parallel
Strand 5	F	111	120	parallel
Strand 6	F	231	240	parallel
Strand 7	F	130	137	anti-parallel
Strand 8	F	183	190	parallel
Strand 9	F	212	214	parallel
Strand 10	F	111	120	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: 1YR3

Analysis of interatomic Contacts of Structural Units in PDB entry:
1YR3