Analysis of interatomic Contacts of Structural Units in PDB entry:
6Y9P

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 6Y9P entry

There are 12 chains in PDB entry 6Y9P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 810	PHE 902
B	SER 813	PHE 902
C	TYR 541	PHE 548
D	ASP 542	PHE 548
E	PRO 811	GLU 901
F	GLU 544	PHE 548
G	THR 812	GLU 901
H	PRO 538	PHE 548
I	THR 812	GLU 901
J	GLU 544	PHE 548
K	THR 812	GLU 901
L	GLU 544	PHE 548

There are 8 helices in PDB entry 6Y9P. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	849	855	Right-handed alpha
Helix 2	AA2	A	875	889	Right-handed alpha
Helix 3	AA3	B	849	855	Right-handed alpha
Helix 4	AA4	B	875	889	Right-handed alpha
Helix 5	AA5	E	875	889	Right-handed alpha
Helix 6	AA6	G	875	889	Right-handed alpha
Helix 7	AA7	I	875	889	Right-handed alpha
Helix 8	AA8	K	875	889	Right-handed alpha

There are 10 sheets in PDB entry 6Y9P. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	813	819	first strand
Strand 2	A	894	900	anti-parallel
Strand 3	A	862	866	anti-parallel
Strand 4	A	869	870	anti-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	841	845	first strand
Strand 2	A	827	830	anti-parallel
Strand 3	C	546	547	anti-parallel
Strand 4	I	841	846	anti-parallel
Strand 5	I	827	830	anti-parallel
Strand 6	J	545	547	anti-parallel

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There are 4 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	814	819	first strand
Strand 2	B	894	900	anti-parallel
Strand 3	B	862	866	anti-parallel
Strand 4	B	869	870	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	B	841	845	first strand
Strand 2	B	827	830	anti-parallel
Strand 3	D	545	547	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	E	814	819	first strand
Strand 2	E	894	900	anti-parallel
Strand 3	E	862	866	anti-parallel
Strand 4	E	869	870	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	841	845	first strand
Strand 2	E	827	830	anti-parallel
Strand 3	F	545	547	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	814	819	first strand
Strand 2	G	894	900	anti-parallel
Strand 3	G	862	866	anti-parallel
Strand 4	G	869	870	anti-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	G	841	845	first strand
Strand 2	G	827	830	anti-parallel
Strand 3	H	545	547	anti-parallel
Strand 4	K	841	846	anti-parallel
Strand 5	K	827	830	anti-parallel
Strand 6	L	545	547	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	I	814	818	first strand
Strand 2	I	895	900	anti-parallel
Strand 3	I	862	866	anti-parallel
Strand 4	I	869	870	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	814	819	first strand
Strand 2	K	894	900	anti-parallel
Strand 3	K	862	866	anti-parallel
Strand 4	K	869	870	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: 6Y9P

Analysis of interatomic Contacts of Structural Units in PDB entry:
6Y9P