Analysis of interatomic Contacts of Structural Units in PDB entry:
7YPX

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 7YPX entry

There are 6 chains in PDB entry 7YPX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 31	PRO 280
B	LEU 31	PRO 280
C	LEU 31	PRO 280
a	MET 1	PHE 162
b	MET 1	PHE 162
c	MET 1	PHE 162

There are 24 helices in PDB entry 7YPX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	32	54	Right-handed alpha
Helix 2	AA2	A	64	69	Right-handed alpha
Helix 3	AA3	A	69	75	Right-handed alpha
Helix 4	AA4	B	32	52	Right-handed alpha
Helix 5	AA5	B	64	75	Right-handed alpha
Helix 6	AA6	C	32	52	Right-handed alpha
Helix 7	AA7	C	64	75	Right-handed alpha
Helix 8	AA8	a	25	31	Right-handed alpha
Helix 9	AA9	a	63	75	Right-handed alpha
Helix 10	AB1	a	76	83	Right-handed alpha
Helix 11	AB2	a	84	100	Right-handed alpha
Helix 12	AB3	a	107	133	Right-handed alpha
Helix 13	AB4	a	152	162	Right-handed alpha
Helix 14	AB5	b	25	31	Right-handed alpha
Helix 15	AB6	b	63	83	Right-handed alpha
Helix 16	AB7	b	84	100	Right-handed alpha
Helix 17	AB8	b	107	133	Right-handed alpha
Helix 18	AB9	b	152	162	Right-handed alpha
Helix 19	AC1	c	25	31	Right-handed alpha
Helix 20	AC2	c	63	75	Right-handed alpha
Helix 21	AC3	c	76	83	Right-handed alpha
Helix 22	AC4	c	84	100	Right-handed alpha
Helix 23	AC5	c	107	133	Right-handed alpha
Helix 24	AC6	c	152	162	Right-handed alpha

There are 16 sheets in PDB entry 7YPX. 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,

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	78	83	first strand
Strand 2	A	270	275	anti-parallel
Strand 3	A	98	105	anti-parallel
Strand 4	A	135	136	anti-parallel

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There are 5 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	78	83	first strand
Strand 2	A	270	275	anti-parallel
Strand 3	A	98	105	anti-parallel
Strand 4	A	129	132	anti-parallel
Strand 5	A	205	207	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	A	91	92	first strand
Strand 2	A	140	141	anti-parallel

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There are 3 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	168	170	first strand
Strand 2	A	173	175	anti-parallel
Strand 3	A	198	200	anti-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	78	83	first strand
Strand 2	B	270	275	anti-parallel
Strand 3	B	98	105	anti-parallel
Strand 4	B	135	136	anti-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	78	83	first strand
Strand 2	B	270	275	anti-parallel
Strand 3	B	98	105	anti-parallel
Strand 4	B	129	132	anti-parallel
Strand 5	B	205	207	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	B	91	92	first strand
Strand 2	B	140	141	anti-parallel

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There are 3 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	168	170	first strand
Strand 2	B	173	175	anti-parallel
Strand 3	B	198	200	anti-parallel

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There are 4 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	78	83	first strand
Strand 2	C	270	275	anti-parallel
Strand 3	C	98	105	anti-parallel
Strand 4	C	135	136	anti-parallel

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There are 5 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	78	83	first strand
Strand 2	C	270	275	anti-parallel
Strand 3	C	98	105	anti-parallel
Strand 4	C	129	132	anti-parallel
Strand 5	C	205	207	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	91	92	first strand
Strand 2	C	140	141	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	168	170	first strand
Strand 2	C	173	175	anti-parallel
Strand 3	C	198	200	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	13	21	first strand
Strand 2	a	3	10	anti-parallel
Strand 3	a	36	38	anti-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	b	13	21	first strand
Strand 2	b	3	10	anti-parallel
Strand 3	b	36	38	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	b	48	50	first strand
Strand 2	b	53	55	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	13	21	first strand
Strand 2	c	3	10	anti-parallel
Strand 3	c	36	38	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: 7YPX

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YPX