Analysis of interatomic Contacts of Structural Units in PDB entry:
6XA7

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 6XA7 entry

There are 8 chains in PDB entry 6XA7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 856	GLU 949
B	GLY 855	ALA 950
C	GLY 858	ALA 950
D	GLY 858	ARG 948
E	GLN 516	VAL 521
F	GLU 518	VAL 521
G	SER 517	VAL 521
H	GLN 516	VAL 521

There are 9 helices in PDB entry 6XA7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	901	907	Right-handed alpha
Helix 2	AA2	A	927	937	Right-handed alpha
Helix 3	AA3	B	901	907	Right-handed alpha
Helix 4	AA4	B	924	926	Right-handed 310
Helix 5	AA5	B	927	936	Right-handed alpha
Helix 6	AA6	C	901	907	Right-handed alpha
Helix 7	AA7	C	927	937	Right-handed alpha
Helix 8	AA8	D	901	907	Right-handed alpha
Helix 9	AA9	D	927	937	Right-handed alpha

There are 8 sheets in PDB entry 6XA7. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	859	866	first strand
Strand 2	A	941	948	anti-parallel
Strand 3	A	914	918	anti-parallel
Strand 4	A	921	922	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	859	866	first strand
Strand 2	A	941	948	anti-parallel
Strand 3	A	914	918	anti-parallel
Strand 4	A	892	897	anti-parallel
Strand 5	A	874	878	anti-parallel
Strand 6	E	518	521	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	859	866	first strand
Strand 2	B	941	948	anti-parallel
Strand 3	B	914	918	anti-parallel
Strand 4	B	921	922	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	892	897	first strand
Strand 2	B	874	878	anti-parallel
Strand 3	F	519	520	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	C	859	866	first strand
Strand 2	C	941	948	anti-parallel
Strand 3	C	914	918	anti-parallel
Strand 4	C	921	922	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	C	893	897	first strand
Strand 2	C	874	877	anti-parallel
Strand 3	G	518	520	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	D	860	865	first strand
Strand 2	D	942	947	anti-parallel
Strand 3	D	914	918	anti-parallel
Strand 4	D	921	922	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	D	892	897	first strand
Strand 2	D	874	878	anti-parallel
Strand 3	H	518	520	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: 6XA7

Analysis of interatomic Contacts of Structural Units in PDB entry:
6XA7