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

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 7YXD entry

There are 8 chains in PDB entry 7YXD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 529	GLN 776
C	ARG 17	SER 27
D	PRO 530	HIS 775
F	ARG 17	SER 27
H	PHE 529	HIS 775
J	ARG 17	SER 28
L	PHE 529	HIS 775
N	ARG 17	SER 27

There are 40 helices in PDB entry 7YXD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	531	540	Right-handed alpha
Helix 2	AA2	A	555	580	Right-handed alpha
Helix 3	AA3	A	583	587	Right-handed 310
Helix 4	AA4	A	588	617	Right-handed alpha
Helix 5	AA5	A	638	657	Right-handed alpha
Helix 6	AA6	A	659	672	Right-handed alpha
Helix 7	AA7	A	682	703	Right-handed alpha
Helix 8	AA8	A	713	742	Right-handed alpha
Helix 9	AA9	A	750	766	Right-handed alpha
Helix 10	AB1	C	18	26	Right-handed alpha
Helix 11	AB2	D	531	540	Right-handed alpha
Helix 12	AB3	D	555	580	Right-handed alpha
Helix 13	AB4	D	583	587	Right-handed 310
Helix 14	AB5	D	588	617	Right-handed alpha
Helix 15	AB6	D	638	657	Right-handed alpha
Helix 16	AB7	D	659	672	Right-handed alpha
Helix 17	AB8	D	682	703	Right-handed alpha
Helix 18	AB9	D	712	742	Right-handed alpha
Helix 19	AC1	D	750	766	Right-handed alpha
Helix 20	AC2	F	18	27	Right-handed alpha
Helix 21	AC3	H	531	540	Right-handed alpha
Helix 22	AC4	H	555	580	Right-handed alpha
Helix 23	AC5	H	583	587	Right-handed 310
Helix 24	AC6	H	588	617	Right-handed alpha
Helix 25	AC7	H	638	657	Right-handed alpha
Helix 26	AC8	H	659	672	Right-handed alpha
Helix 27	AC9	H	682	703	Right-handed alpha
Helix 28	AD1	H	712	742	Right-handed alpha
Helix 29	AD2	H	750	767	Right-handed alpha
Helix 30	AD3	J	18	26	Right-handed alpha
Helix 31	AD4	L	531	540	Right-handed alpha
Helix 32	AD5	L	555	580	Right-handed alpha
Helix 33	AD6	L	583	587	Right-handed 310
Helix 34	AD7	L	588	615	Right-handed alpha
Helix 35	AD8	L	638	657	Right-handed alpha
Helix 36	AD9	L	659	672	Right-handed alpha
Helix 37	AE1	L	682	703	Right-handed alpha
Helix 38	AE2	L	712	742	Right-handed alpha
Helix 39	AE3	L	750	766	Right-handed alpha
Helix 40	AE4	N	18	27	Right-handed alpha

There are 8 sheets in PDB entry 7YXD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	621	624	first strand
Strand 2	A	627	629	anti-parallel

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There are 2 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	674	676	first strand
Strand 2	A	769	771	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	D	622	624	first strand
Strand 2	D	627	628	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	D	674	676	first strand
Strand 2	D	769	771	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	621	624	first strand
Strand 2	H	627	629	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	H	674	676	first strand
Strand 2	H	769	771	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	L	622	624	first strand
Strand 2	L	627	628	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	674	676	first strand
Strand 2	L	769	771	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: 7YXD

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