Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y0M

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 4Y0M entry

There are 12 chains in PDB entry 4Y0M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 87	CYS 296
B	GLN 88	GLN 302
C	ALA 87	PRO 301
D	ALA 87	SER 297
E	GLN 88	CYS 296
F	GLN 88	PRO 301
G	ALA 87	PRO 301
H	ALA 87	CYS 296
I	ALA 87	SER 297
J	ALA 87	PRO 301
K	GLN 88	PRO 301
L	ALA 87	CYS 296

There are 97 helices in PDB entry 4Y0M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	101	117	Right-handed alpha
Helix 2	AA2	A	128	138	Right-handed alpha
Helix 3	AA3	A	173	178	Right-handed 310
Helix 4	AA4	A	182	187	Right-handed 310
Helix 5	AA5	A	198	208	Right-handed alpha
Helix 6	AA6	A	226	236	Right-handed alpha
Helix 7	AA7	A	246	248	Right-handed 310
Helix 8	AA8	A	282	295	Right-handed alpha
Helix 9	AA9	B	101	117	Right-handed alpha
Helix 10	AB1	B	128	138	Right-handed alpha
Helix 11	AB2	B	173	178	Right-handed 310
Helix 12	AB3	B	182	186	Right-handed 310
Helix 13	AB4	B	198	207	Right-handed alpha
Helix 14	AB5	B	226	237	Right-handed alpha
Helix 15	AB6	B	246	248	Right-handed 310
Helix 16	AB7	B	282	297	Right-handed alpha
Helix 17	AB8	C	101	117	Right-handed alpha
Helix 18	AB9	C	128	138	Right-handed alpha
Helix 19	AC1	C	173	178	Right-handed 310
Helix 20	AC2	C	182	186	Right-handed 310
Helix 21	AC3	C	198	208	Right-handed alpha
Helix 22	AC4	C	226	237	Right-handed alpha
Helix 23	AC5	C	246	248	Right-handed 310
Helix 24	AC6	C	282	297	Right-handed alpha
Helix 25	AC7	D	101	117	Right-handed alpha
Helix 26	AC8	D	128	138	Right-handed alpha
Helix 27	AC9	D	173	178	Right-handed 310
Helix 28	AD1	D	182	188	Right-handed 310
Helix 29	AD2	D	198	207	Right-handed alpha
Helix 30	AD3	D	226	237	Right-handed alpha
Helix 31	AD4	D	246	248	Right-handed 310
Helix 32	AD5	D	282	295	Right-handed alpha
Helix 33	AD6	E	101	117	Right-handed alpha
Helix 34	AD7	E	128	139	Right-handed alpha
Helix 35	AD8	E	173	178	Right-handed 310
Helix 36	AD9	E	182	188	Right-handed 310
Helix 37	AE1	E	198	207	Right-handed alpha
Helix 38	AE2	E	226	236	Right-handed alpha
Helix 39	AE3	E	246	248	Right-handed 310
Helix 40	AE4	E	282	295	Right-handed alpha
Helix 41	AE5	F	101	104	Right-handed 310
Helix 42	AE6	F	105	117	Right-handed alpha
Helix 43	AE7	F	128	139	Right-handed alpha
Helix 44	AE8	F	173	178	Right-handed 310
Helix 45	AE9	F	182	186	Right-handed 310
Helix 46	AF1	F	198	208	Right-handed alpha
Helix 47	AF2	F	226	236	Right-handed alpha
Helix 48	AF3	F	246	248	Right-handed 310
Helix 49	AF4	F	282	297	Right-handed alpha
Helix 50	AF5	G	101	117	Right-handed alpha
Helix 51	AF6	G	128	138	Right-handed alpha
Helix 52	AF7	G	173	178	Right-handed 310
Helix 53	AF8	G	182	186	Right-handed 310
Helix 54	AF9	G	198	207	Right-handed alpha
Helix 55	AG1	G	226	237	Right-handed alpha
Helix 56	AG2	G	246	248	Right-handed 310
Helix 57	AG3	G	282	298	Right-handed alpha
Helix 58	AG4	H	101	116	Right-handed alpha
Helix 59	AG5	H	128	139	Right-handed alpha
Helix 60	AG6	H	173	178	Right-handed 310
Helix 61	AG7	H	182	187	Right-handed 310
Helix 62	AG8	H	198	208	Right-handed alpha
Helix 63	AG9	H	226	236	Right-handed alpha
Helix 64	AH1	H	246	248	Right-handed 310
Helix 65	AH2	H	282	295	Right-handed alpha
Helix 66	AH3	I	101	117	Right-handed alpha
Helix 67	AH4	I	128	139	Right-handed alpha
Helix 68	AH5	I	173	177	Right-handed 310
Helix 69	AH6	I	182	187	Right-handed 310
Helix 70	AH7	I	198	207	Right-handed alpha
Helix 71	AH8	I	226	236	Right-handed alpha
Helix 72	AH9	I	246	248	Right-handed 310
Helix 73	AI1	I	282	297	Right-handed alpha
Helix 74	AI2	J	101	117	Right-handed alpha
Helix 75	AI3	J	128	138	Right-handed alpha
Helix 76	AI4	J	173	178	Right-handed 310
Helix 77	AI5	J	182	186	Right-handed 310
Helix 78	AI6	J	198	207	Right-handed alpha
Helix 79	AI7	J	226	236	Right-handed alpha
Helix 80	AI8	J	246	248	Right-handed 310
Helix 81	AI9	J	282	297	Right-handed alpha
Helix 82	AJ1	K	101	116	Right-handed alpha
Helix 83	AJ2	K	128	139	Right-handed alpha
Helix 84	AJ3	K	173	178	Right-handed 310
Helix 85	AJ4	K	182	186	Right-handed 310
Helix 86	AJ5	K	198	207	Right-handed alpha
Helix 87	AJ6	K	226	237	Right-handed alpha
Helix 88	AJ7	K	246	248	Right-handed 310
Helix 89	AJ8	K	282	298	Right-handed alpha
Helix 90	AJ9	L	101	117	Right-handed alpha
Helix 91	AK1	L	128	139	Right-handed alpha
Helix 92	AK2	L	173	177	Right-handed 310
Helix 93	AK3	L	182	186	Right-handed 310
Helix 94	AK4	L	198	208	Right-handed alpha
Helix 95	AK5	L	226	236	Right-handed alpha
Helix 96	AK6	L	246	248	Right-handed 310
Helix 97	AK7	L	282	295	Right-handed alpha

There are 29 sheets in PDB entry 4Y0M. 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, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2,

There are 8 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	122	127	first strand
Strand 2	A	93	98	parallel
Strand 3	A	143	147	parallel
Strand 4	A	269	277	anti-parallel
Strand 5	A	155	170	anti-parallel
Strand 6	A	240	244	anti-parallel
Strand 7	A	191	193	parallel
Strand 8	A	220	221	parallel

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There are 6 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	122	127	first strand
Strand 2	A	93	98	parallel
Strand 3	A	143	147	parallel
Strand 4	A	269	277	anti-parallel
Strand 5	A	155	170	anti-parallel
Strand 6	A	258	262	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	B	122	126	first strand
Strand 2	B	93	97	parallel
Strand 3	B	143	147	parallel
Strand 4	B	269	277	anti-parallel
Strand 5	B	155	170	anti-parallel
Strand 6	B	241	244	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	122	126	first strand
Strand 2	B	93	97	parallel
Strand 3	B	143	147	parallel
Strand 4	B	269	277	anti-parallel
Strand 5	B	155	170	anti-parallel
Strand 6	B	258	262	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	127	first strand
Strand 2	C	93	98	parallel
Strand 3	C	143	147	parallel
Strand 4	C	269	277	anti-parallel
Strand 5	C	155	170	anti-parallel
Strand 6	C	241	244	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	127	first strand
Strand 2	C	93	98	parallel
Strand 3	C	143	147	parallel
Strand 4	C	269	277	anti-parallel
Strand 5	C	155	170	anti-parallel
Strand 6	C	258	262	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	C	192	194	first strand
Strand 2	C	220	222	parallel

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There are 6 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	122	127	first strand
Strand 2	D	93	98	parallel
Strand 3	D	143	147	parallel
Strand 4	D	269	277	anti-parallel
Strand 5	D	155	170	anti-parallel
Strand 6	D	241	244	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	122	127	first strand
Strand 2	D	93	98	parallel
Strand 3	D	143	147	parallel
Strand 4	D	269	277	anti-parallel
Strand 5	D	155	170	anti-parallel
Strand 6	D	258	262	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	192	193	first strand
Strand 2	D	220	221	parallel

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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	122	126	first strand
Strand 2	E	93	97	parallel
Strand 3	E	143	147	parallel
Strand 4	E	269	277	anti-parallel
Strand 5	E	155	170	anti-parallel
Strand 6	E	240	244	anti-parallel
Strand 7	E	191	193	parallel
Strand 8	E	220	221	parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	122	126	first strand
Strand 2	E	93	97	parallel
Strand 3	E	143	147	parallel
Strand 4	E	269	277	anti-parallel
Strand 5	E	155	170	anti-parallel
Strand 6	E	258	262	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	122	127	first strand
Strand 2	F	93	98	parallel
Strand 3	F	143	147	parallel
Strand 4	F	269	277	anti-parallel
Strand 5	F	155	170	anti-parallel
Strand 6	F	241	244	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	122	127	first strand
Strand 2	F	93	98	parallel
Strand 3	F	143	147	parallel
Strand 4	F	269	277	anti-parallel
Strand 5	F	155	170	anti-parallel
Strand 6	F	258	262	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	192	193	first strand
Strand 2	F	220	221	parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	122	126	first strand
Strand 2	G	93	97	parallel
Strand 3	G	143	147	parallel
Strand 4	G	269	277	anti-parallel
Strand 5	G	155	170	anti-parallel
Strand 6	G	241	244	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	122	126	first strand
Strand 2	G	93	97	parallel
Strand 3	G	143	147	parallel
Strand 4	G	269	277	anti-parallel
Strand 5	G	155	170	anti-parallel
Strand 6	G	258	262	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	192	193	first strand
Strand 2	G	220	221	parallel

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There are 8 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	122	127	first strand
Strand 2	H	93	98	parallel
Strand 3	H	143	147	parallel
Strand 4	H	269	277	anti-parallel
Strand 5	H	155	170	anti-parallel
Strand 6	H	240	244	anti-parallel
Strand 7	H	191	194	parallel
Strand 8	H	220	222	parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	122	127	first strand
Strand 2	H	93	98	parallel
Strand 3	H	143	147	parallel
Strand 4	H	269	277	anti-parallel
Strand 5	H	155	170	anti-parallel
Strand 6	H	258	262	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	122	127	first strand
Strand 2	I	93	98	parallel
Strand 3	I	143	147	parallel
Strand 4	I	269	277	anti-parallel
Strand 5	I	155	170	anti-parallel
Strand 6	I	241	244	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	122	127	first strand
Strand 2	I	93	98	parallel
Strand 3	I	143	147	parallel
Strand 4	I	269	277	anti-parallel
Strand 5	I	155	170	anti-parallel
Strand 6	I	258	262	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	192	194	first strand
Strand 2	I	220	222	parallel

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There are 8 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	122	126	first strand
Strand 2	J	93	97	parallel
Strand 3	J	143	147	parallel
Strand 4	J	269	277	anti-parallel
Strand 5	J	155	170	anti-parallel
Strand 6	J	240	244	anti-parallel
Strand 7	J	191	194	parallel
Strand 8	J	220	222	parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	122	126	first strand
Strand 2	J	93	97	parallel
Strand 3	J	143	147	parallel
Strand 4	J	269	277	anti-parallel
Strand 5	J	155	170	anti-parallel
Strand 6	J	258	262	anti-parallel

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There are 8 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	122	127	first strand
Strand 2	K	93	98	parallel
Strand 3	K	143	147	parallel
Strand 4	K	269	277	anti-parallel
Strand 5	K	155	170	anti-parallel
Strand 6	K	240	244	anti-parallel
Strand 7	K	191	194	parallel
Strand 8	K	220	222	parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	122	127	first strand
Strand 2	K	93	98	parallel
Strand 3	K	143	147	parallel
Strand 4	K	269	277	anti-parallel
Strand 5	K	155	170	anti-parallel
Strand 6	K	258	262	anti-parallel

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There are 8 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	122	127	first strand
Strand 2	L	93	98	parallel
Strand 3	L	143	147	parallel
Strand 4	L	269	277	anti-parallel
Strand 5	L	155	170	anti-parallel
Strand 6	L	240	244	anti-parallel
Strand 7	L	191	193	parallel
Strand 8	L	220	221	parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	122	127	first strand
Strand 2	L	93	98	parallel
Strand 3	L	143	147	parallel
Strand 4	L	269	277	anti-parallel
Strand 5	L	155	170	anti-parallel
Strand 6	L	258	262	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: 4Y0M

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y0M