Analysis of interatomic Contacts of Structural Units in PDB entry:
6YA4

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 6YA4 entry

There are 4 chains in PDB entry 6YA4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	GLY 2	LYS 333
A	GLY 2	LYS 333
B	SER 4	LYS 333
D	SER 4	LYS 333

There are 50 helices in PDB entry 6YA4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	36	52	Right-handed alpha
Helix 2	AA2	C	67	69	Right-handed 310
Helix 3	AA3	C	70	79	Right-handed alpha
Helix 4	AA4	C	92	103	Right-handed alpha
Helix 5	AA5	C	127	141	Right-handed alpha
Helix 6	AA6	C	156	174	Right-handed alpha
Helix 7	AA7	C	189	203	Right-handed alpha
Helix 8	AA8	C	212	215	Right-handed 310
Helix 9	AA9	C	216	229	Right-handed alpha
Helix 10	AB1	C	230	235	Right-handed 310
Helix 11	AB2	C	245	248	Right-handed 310
Helix 12	AB3	C	269	283	Right-handed alpha
Helix 13	AB4	C	309	325	Right-handed alpha
Helix 14	AB5	A	36	52	Right-handed alpha
Helix 15	AB6	A	69	80	Right-handed alpha
Helix 16	AB7	A	92	103	Right-handed alpha
Helix 17	AB8	A	127	141	Right-handed alpha
Helix 18	AB9	A	156	174	Right-handed alpha
Helix 19	AC1	A	189	203	Right-handed alpha
Helix 20	AC2	A	212	215	Right-handed 310
Helix 21	AC3	A	216	229	Right-handed alpha
Helix 22	AC4	A	231	235	Right-handed 310
Helix 23	AC5	A	245	248	Right-handed 310
Helix 24	AC6	A	269	283	Right-handed alpha
Helix 25	AC7	A	309	326	Right-handed alpha
Helix 26	AC8	B	36	52	Right-handed alpha
Helix 27	AC9	B	69	79	Right-handed alpha
Helix 28	AD1	B	92	103	Right-handed alpha
Helix 29	AD2	B	127	141	Right-handed alpha
Helix 30	AD3	B	156	172	Right-handed alpha
Helix 31	AD4	B	189	203	Right-handed alpha
Helix 32	AD5	B	212	215	Right-handed 310
Helix 33	AD6	B	216	229	Right-handed alpha
Helix 34	AD7	B	230	235	Right-handed 310
Helix 35	AD8	B	245	248	Right-handed 310
Helix 36	AD9	B	269	283	Right-handed alpha
Helix 37	AE1	B	309	326	Right-handed alpha
Helix 38	AE2	D	36	52	Right-handed alpha
Helix 39	AE3	D	67	69	Right-handed 310
Helix 40	AE4	D	70	82	Right-handed alpha
Helix 41	AE5	D	92	103	Right-handed alpha
Helix 42	AE6	D	127	141	Right-handed alpha
Helix 43	AE7	D	156	174	Right-handed alpha
Helix 44	AE8	D	189	203	Right-handed alpha
Helix 45	AE9	D	212	214	Right-handed 310
Helix 46	AF1	D	215	229	Right-handed alpha
Helix 47	AF2	D	230	235	Right-handed 310
Helix 48	AF3	D	245	248	Right-handed 310
Helix 49	AF4	D	269	283	Right-handed alpha
Helix 50	AF5	D	309	326	Right-handed alpha

There are 12 sheets in PDB entry 6YA4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	56	first strand
Strand 2	C	59	63	parallel
Strand 3	C	23	27	parallel
Strand 4	C	84	88	parallel
Strand 5	C	107	111	parallel
Strand 6	C	121	126	parallel
Strand 7	C	291	294	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	C	178	183	first strand
Strand 2	C	147	152	parallel
Strand 3	C	207	211	parallel
Strand 4	C	237	240	parallel
Strand 5	C	262	268	parallel
Strand 6	C	301	304	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	250	252	first strand
Strand 2	C	258	260	anti-parallel

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There are 7 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	55	56	first strand
Strand 2	A	59	63	parallel
Strand 3	A	23	27	parallel
Strand 4	A	84	88	parallel
Strand 5	A	107	111	parallel
Strand 6	A	121	126	parallel
Strand 7	A	291	294	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	A	178	183	first strand
Strand 2	A	147	152	parallel
Strand 3	A	207	211	parallel
Strand 4	A	237	240	parallel
Strand 5	A	262	268	parallel
Strand 6	A	301	304	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	250	252	first strand
Strand 2	A	258	260	anti-parallel

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There are 7 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	55	56	first strand
Strand 2	B	59	63	parallel
Strand 3	B	23	27	parallel
Strand 4	B	84	88	parallel
Strand 5	B	107	111	parallel
Strand 6	B	121	126	parallel
Strand 7	B	291	294	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	B	178	183	first strand
Strand 2	B	147	152	parallel
Strand 3	B	207	211	parallel
Strand 4	B	237	240	parallel
Strand 5	B	262	268	parallel
Strand 6	B	301	304	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	250	252	first strand
Strand 2	B	258	260	anti-parallel

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There are 7 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	55	56	first strand
Strand 2	D	59	63	parallel
Strand 3	D	23	27	parallel
Strand 4	D	84	88	parallel
Strand 5	D	107	111	parallel
Strand 6	D	121	126	parallel
Strand 7	D	291	294	parallel

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There are 6 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	178	183	first strand
Strand 2	D	147	152	parallel
Strand 3	D	207	211	parallel
Strand 4	D	237	240	parallel
Strand 5	D	262	268	parallel
Strand 6	D	301	304	anti-parallel

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There are 2 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	250	252	first strand
Strand 2	D	258	260	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: 6YA4

Analysis of interatomic Contacts of Structural Units in PDB entry:
6YA4