Analysis of interatomic Contacts of Structural Units in PDB entry:
4YRY

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 4YRY entry

There are 4 chains in PDB entry 4YRY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LYS 276
B	MET 1	LYS 468
C	MET 1	LYS 276
D	MET 1	LYS 281

There are 56 helices in PDB entry 4YRY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	26	32	Right-handed alpha
Helix 2	AA2	A	72	81	Right-handed alpha
Helix 3	AA3	A	113	128	Right-handed alpha
Helix 4	AA4	A	147	155	Right-handed alpha
Helix 5	AA5	A	171	177	Right-handed alpha
Helix 6	AA6	A	192	201	Right-handed alpha
Helix 7	AA7	A	202	205	Right-handed 310
Helix 8	AA8	A	252	261	Right-handed alpha
Helix 9	AA9	A	266	275	Right-handed alpha
Helix 10	AB1	B	12	17	Right-handed alpha
Helix 11	AB2	B	28	37	Right-handed alpha
Helix 12	AB3	B	45	50	Right-handed alpha
Helix 13	AB4	B	56	66	Right-handed alpha
Helix 14	AB5	B	68	80	Right-handed alpha
Helix 15	AB6	B	82	90	Right-handed alpha
Helix 16	AB7	B	91	95	Right-handed 310
Helix 17	AB8	B	100	104	Right-handed 310
Helix 18	AB9	B	112	127	Right-handed alpha
Helix 19	AC1	B	149	162	Right-handed alpha
Helix 20	AC2	B	176	180	Right-handed 310
Helix 21	AC3	B	189	203	Right-handed alpha
Helix 22	AC4	B	218	226	Right-handed alpha
Helix 23	AC5	B	254	262	Right-handed alpha
Helix 24	AC6	B	265	269	Right-handed 310
Helix 25	AC7	B	288	300	Right-handed alpha
Helix 26	AC8	B	320	330	Right-handed alpha
Helix 27	AC9	B	396	402	Right-handed alpha
Helix 28	AD1	B	432	437	Right-handed alpha
Helix 29	AD2	B	440	460	Right-handed alpha
Helix 30	AD3	C	26	33	Right-handed alpha
Helix 31	AD4	C	72	80	Right-handed alpha
Helix 32	AD5	C	117	128	Right-handed alpha
Helix 33	AD6	C	147	155	Right-handed alpha
Helix 34	AD7	C	192	197	Right-handed alpha
Helix 35	AD8	C	249	251	Right-handed 310
Helix 36	AD9	C	252	261	Right-handed alpha
Helix 37	AE1	C	264	273	Right-handed alpha
Helix 38	AE2	C	274	276	Right-handed 310
Helix 39	AE3	D	12	17	Right-handed alpha
Helix 40	AE4	D	28	38	Right-handed alpha
Helix 41	AE5	D	45	50	Right-handed alpha
Helix 42	AE6	D	56	66	Right-handed alpha
Helix 43	AE7	D	68	80	Right-handed alpha
Helix 44	AE8	D	82	90	Right-handed alpha
Helix 45	AE9	D	100	104	Right-handed 310
Helix 46	AF1	D	112	127	Right-handed alpha
Helix 47	AF2	D	149	162	Right-handed alpha
Helix 48	AF3	D	177	182	Right-handed alpha
Helix 49	AF4	D	189	203	Right-handed alpha
Helix 50	AF5	D	218	226	Right-handed alpha
Helix 51	AF6	D	254	262	Right-handed alpha
Helix 52	AF7	D	288	300	Right-handed alpha
Helix 53	AF8	D	320	331	Right-handed alpha
Helix 54	AF9	D	396	402	Right-handed alpha
Helix 55	AG1	D	432	437	Right-handed alpha
Helix 56	AG2	D	440	461	Right-handed alpha

There are 15 sheets in PDB entry 4YRY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6,

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	8	14	first strand
Strand 2	A	19	25	anti-parallel
Strand 3	A	63	69	anti-parallel
Strand 4	A	56	58	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	50	53	first strand
Strand 2	A	38	42	anti-parallel
Strand 3	A	89	94	anti-parallel

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There are 6 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	156	159	first strand
Strand 2	A	131	137	parallel
Strand 3	A	105	111	parallel
Strand 4	A	187	190	parallel
Strand 5	A	210	213	parallel
Strand 6	A	245	247	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	229	232	first strand
Strand 2	A	235	238	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	B	206	208	first strand
Strand 2	B	165	169	parallel
Strand 3	B	142	146	parallel
Strand 4	B	228	231	parallel
Strand 5	B	428	430	parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	251	253	first strand
Strand 2	B	386	389	parallel
Strand 3	B	281	285	parallel
Strand 4	B	305	309	parallel
Strand 5	B	333	335	parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	338	345	first strand
Strand 2	B	351	361	anti-parallel
Strand 3	B	372	383	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	11	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	63	69	anti-parallel
Strand 4	C	56	58	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	50	53	first strand
Strand 2	C	38	42	anti-parallel
Strand 3	C	89	94	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	156	159	first strand
Strand 2	C	131	136	parallel
Strand 3	C	105	110	parallel
Strand 4	C	186	190	parallel
Strand 5	C	210	213	parallel
Strand 6	C	245	247	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	229	232	first strand
Strand 2	C	235	238	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	206	208	first strand
Strand 2	D	165	169	parallel
Strand 3	D	142	146	parallel
Strand 4	D	228	231	parallel
Strand 5	D	428	430	parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	251	253	first strand
Strand 2	D	386	389	parallel
Strand 3	D	281	285	parallel
Strand 4	D	305	309	parallel
Strand 5	D	333	335	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	338	345	first strand
Strand 2	D	351	362	anti-parallel
Strand 3	D	369	374	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	338	345	first strand
Strand 2	D	351	362	anti-parallel
Strand 3	D	380	383	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: 4YRY

Analysis of interatomic Contacts of Structural Units in PDB entry:
4YRY