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

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 4YWL entry

There are 10 chains in PDB entry 4YWL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 0	SER 253
B	SER 0	SER 253
C	SER 0	SER 253
D	SER 0	SER 253
E	SER 0	SER 253
F	SER 0	SER 253
G	SER 0	SER 253
H	SER 0	SER 253
I	SER 0	SER 253
J	SER 0	SER 253

There are 89 helices in PDB entry 4YWL. 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	17	Right-handed alpha
Helix 2	AA2	A	24	32	Right-handed alpha
Helix 3	AA3	A	33	35	Right-handed 310
Helix 4	AA4	A	46	63	Right-handed alpha
Helix 5	AA5	A	63	84	Right-handed alpha
Helix 6	AA6	A	103	107	Right-handed 310
Helix 7	AA7	A	108	112	Right-handed 310
Helix 8	AA8	A	190	194	Right-handed 310
Helix 9	AA9	A	210	212	Right-handed 310
Helix 10	AB1	B	2	17	Right-handed alpha
Helix 11	AB2	B	24	32	Right-handed alpha
Helix 12	AB3	B	33	35	Right-handed 310
Helix 13	AB4	B	46	53	Right-handed alpha
Helix 14	AB5	B	53	63	Right-handed alpha
Helix 15	AB6	B	63	84	Right-handed alpha
Helix 16	AB7	B	103	107	Right-handed 310
Helix 17	AB8	B	108	112	Right-handed 310
Helix 18	AB9	B	190	194	Right-handed 310
Helix 19	AC1	B	210	212	Right-handed 310
Helix 20	AC2	C	2	17	Right-handed alpha
Helix 21	AC3	C	24	32	Right-handed alpha
Helix 22	AC4	C	33	35	Right-handed 310
Helix 23	AC5	C	46	53	Right-handed alpha
Helix 24	AC6	C	53	63	Right-handed alpha
Helix 25	AC7	C	63	84	Right-handed alpha
Helix 26	AC8	C	103	107	Right-handed 310
Helix 27	AC9	C	108	112	Right-handed 310
Helix 28	AD1	C	190	194	Right-handed 310
Helix 29	AD2	C	210	212	Right-handed 310
Helix 30	AD3	D	2	17	Right-handed alpha
Helix 31	AD4	D	24	32	Right-handed alpha
Helix 32	AD5	D	33	35	Right-handed 310
Helix 33	AD6	D	46	53	Right-handed alpha
Helix 34	AD7	D	53	63	Right-handed alpha
Helix 35	AD8	D	63	84	Right-handed alpha
Helix 36	AD9	D	103	107	Right-handed 310
Helix 37	AE1	D	108	112	Right-handed 310
Helix 38	AE2	D	190	194	Right-handed 310
Helix 39	AE3	D	210	212	Right-handed 310
Helix 40	AE4	E	2	17	Right-handed alpha
Helix 41	AE5	E	24	32	Right-handed alpha
Helix 42	AE6	E	33	35	Right-handed 310
Helix 43	AE7	E	46	53	Right-handed alpha
Helix 44	AE8	E	53	63	Right-handed alpha
Helix 45	AE9	E	63	84	Right-handed alpha
Helix 46	AF1	E	103	107	Right-handed 310
Helix 47	AF2	E	108	112	Right-handed 310
Helix 48	AF3	E	190	194	Right-handed 310
Helix 49	AF4	E	210	212	Right-handed 310
Helix 50	AF5	F	2	17	Right-handed alpha
Helix 51	AF6	F	24	32	Right-handed alpha
Helix 52	AF7	F	46	63	Right-handed alpha
Helix 53	AF8	F	63	84	Right-handed alpha
Helix 54	AF9	F	103	107	Right-handed 310
Helix 55	AG1	F	108	112	Right-handed 310
Helix 56	AG2	F	190	194	Right-handed 310
Helix 57	AG3	F	210	212	Right-handed 310
Helix 58	AG4	G	2	17	Right-handed alpha
Helix 59	AG5	G	24	32	Right-handed alpha
Helix 60	AG6	G	46	63	Right-handed alpha
Helix 61	AG7	G	63	84	Right-handed alpha
Helix 62	AG8	G	103	107	Right-handed 310
Helix 63	AG9	G	108	112	Right-handed 310
Helix 64	AH1	G	190	194	Right-handed 310
Helix 65	AH2	G	210	212	Right-handed 310
Helix 66	AH3	H	2	17	Right-handed alpha
Helix 67	AH4	H	24	32	Right-handed alpha
Helix 68	AH5	H	46	63	Right-handed alpha
Helix 69	AH6	H	63	84	Right-handed alpha
Helix 70	AH7	H	103	107	Right-handed 310
Helix 71	AH8	H	108	112	Right-handed 310
Helix 72	AH9	H	190	194	Right-handed 310
Helix 73	AI1	H	210	212	Right-handed 310
Helix 74	AI2	I	2	17	Right-handed alpha
Helix 75	AI3	I	24	32	Right-handed alpha
Helix 76	AI4	I	46	63	Right-handed alpha
Helix 77	AI5	I	63	84	Right-handed alpha
Helix 78	AI6	I	103	107	Right-handed 310
Helix 79	AI7	I	108	112	Right-handed 310
Helix 80	AI8	I	190	194	Right-handed 310
Helix 81	AI9	I	210	212	Right-handed 310
Helix 82	AJ1	J	2	17	Right-handed alpha
Helix 83	AJ2	J	24	32	Right-handed alpha
Helix 84	AJ3	J	46	63	Right-handed alpha
Helix 85	AJ4	J	63	84	Right-handed alpha
Helix 86	AJ5	J	103	107	Right-handed 310
Helix 87	AJ6	J	108	112	Right-handed 310
Helix 88	AJ7	J	190	194	Right-handed 310
Helix 89	AJ8	J	210	212	Right-handed 310

There are 30 sheets in PDB entry 4YWL. 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, AD3,

There are 2 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	41	45	first strand
Strand 2	A	92	96	parallel

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There are 4 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	145	149	first strand
Strand 2	A	129	139	anti-parallel
Strand 3	A	178	188	anti-parallel
Strand 4	A	170	172	first strand

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There are 8 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	145	149	first strand
Strand 2	A	129	139	anti-parallel
Strand 3	A	202	208	first strand
Strand 4	A	240	251	parallel
Strand 5	A	220	231	anti-parallel
Strand 6	A	115	125	anti-parallel
Strand 7	A	178	188	anti-parallel
Strand 8	A	170	172	first strand

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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	B	41	45	first strand
Strand 2	B	92	96	parallel

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There are 4 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	145	149	first strand
Strand 2	B	129	139	anti-parallel
Strand 3	B	178	188	anti-parallel
Strand 4	B	170	172	first strand

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There are 8 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	145	149	first strand
Strand 2	B	129	139	anti-parallel
Strand 3	B	202	208	first strand
Strand 4	B	240	251	parallel
Strand 5	B	220	231	anti-parallel
Strand 6	B	115	125	anti-parallel
Strand 7	B	178	188	anti-parallel
Strand 8	B	170	172	first strand

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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	41	45	first strand
Strand 2	C	92	96	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	145	149	first strand
Strand 2	C	129	139	anti-parallel
Strand 3	C	178	188	anti-parallel
Strand 4	C	170	172	first strand

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There are 8 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	145	149	first strand
Strand 2	C	129	139	anti-parallel
Strand 3	C	202	208	first strand
Strand 4	C	240	251	parallel
Strand 5	C	220	231	anti-parallel
Strand 6	C	115	125	anti-parallel
Strand 7	C	178	188	anti-parallel
Strand 8	C	170	172	first strand

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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	41	45	first strand
Strand 2	D	92	96	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	145	149	first strand
Strand 2	D	129	139	anti-parallel
Strand 3	D	178	188	anti-parallel
Strand 4	D	170	172	first strand

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There are 8 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	145	149	first strand
Strand 2	D	129	139	anti-parallel
Strand 3	D	202	208	first strand
Strand 4	D	240	251	parallel
Strand 5	D	220	231	anti-parallel
Strand 6	D	115	125	anti-parallel
Strand 7	D	178	188	anti-parallel
Strand 8	D	170	172	first strand

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	41	45	first strand
Strand 2	E	92	96	parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	145	149	first strand
Strand 2	E	129	139	anti-parallel
Strand 3	E	178	188	anti-parallel
Strand 4	E	170	172	first strand

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	145	149	first strand
Strand 2	E	129	139	anti-parallel
Strand 3	E	202	208	first strand
Strand 4	E	240	251	parallel
Strand 5	E	220	231	anti-parallel
Strand 6	E	115	125	anti-parallel
Strand 7	E	178	188	anti-parallel
Strand 8	E	170	172	first strand

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	41	45	first strand
Strand 2	F	92	96	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	145	149	first strand
Strand 2	F	129	139	anti-parallel
Strand 3	F	178	188	anti-parallel
Strand 4	F	170	172	first strand

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There are 8 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	145	149	first strand
Strand 2	F	129	139	anti-parallel
Strand 3	F	202	208	first strand
Strand 4	F	240	251	parallel
Strand 5	F	220	231	anti-parallel
Strand 6	F	115	125	anti-parallel
Strand 7	F	178	188	anti-parallel
Strand 8	F	170	172	first strand

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	41	45	first strand
Strand 2	G	92	96	parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	145	149	first strand
Strand 2	G	129	139	anti-parallel
Strand 3	G	178	188	anti-parallel
Strand 4	G	170	172	first strand

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	145	149	first strand
Strand 2	G	129	139	anti-parallel
Strand 3	G	202	208	first strand
Strand 4	G	240	251	parallel
Strand 5	G	220	231	anti-parallel
Strand 6	G	115	125	anti-parallel
Strand 7	G	178	188	anti-parallel
Strand 8	G	170	172	first strand

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	41	45	first strand
Strand 2	H	92	96	parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	145	149	first strand
Strand 2	H	129	139	anti-parallel
Strand 3	H	178	188	anti-parallel
Strand 4	H	170	172	first strand

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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	H	145	149	first strand
Strand 2	H	129	139	anti-parallel
Strand 3	H	202	208	first strand
Strand 4	H	240	251	parallel
Strand 5	H	220	231	anti-parallel
Strand 6	H	115	125	anti-parallel
Strand 7	H	178	188	anti-parallel
Strand 8	H	170	172	first strand

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	41	45	first strand
Strand 2	I	92	96	parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	145	149	first strand
Strand 2	I	129	139	anti-parallel
Strand 3	I	178	188	anti-parallel
Strand 4	I	170	172	first strand

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There are 8 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	145	149	first strand
Strand 2	I	129	139	anti-parallel
Strand 3	I	202	208	first strand
Strand 4	I	240	251	parallel
Strand 5	I	220	231	anti-parallel
Strand 6	I	115	125	anti-parallel
Strand 7	I	178	188	anti-parallel
Strand 8	I	170	172	first strand

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	41	45	first strand
Strand 2	J	92	96	parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	145	149	first strand
Strand 2	J	129	139	anti-parallel
Strand 3	J	178	188	anti-parallel
Strand 4	J	170	172	first strand

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There are 8 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	145	149	first strand
Strand 2	J	129	139	anti-parallel
Strand 3	J	202	208	first strand
Strand 4	J	240	251	parallel
Strand 5	J	220	231	anti-parallel
Strand 6	J	115	125	anti-parallel
Strand 7	J	178	188	anti-parallel
Strand 8	J	170	172	first strand

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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: 4YWL

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