Analysis of interatomic Contacts of Structural Units in PDB entry:
6XW4

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 6XW4 entry

There are 4 chains in PDB entry 6XW4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 229	VAL 530
B	MET 229	VAL 530
C	GLN 1	SER 121
D	GLN 1	SER 122

There are 11 helices in PDB entry 6XW4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	236	240	Right-handed 310
Helix 2	AA2	A	282	286	Right-handed 310
Helix 3	AA3	A	368	371	Right-handed 310
Helix 4	AA4	A	454	464	Right-handed alpha
Helix 5	AA5	B	236	240	Right-handed 310
Helix 6	AA6	B	282	286	Right-handed 310
Helix 7	AA7	B	454	464	Right-handed alpha
Helix 8	AA8	C	62	65	Right-handed 310
Helix 9	AA9	C	87	91	Right-handed 310
Helix 10	AB1	D	62	65	Right-handed 310
Helix 11	AB2	D	87	91	Right-handed 310

There are 12 sheets in PDB entry 6XW4. 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 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	447	451	first strand
Strand 2	A	431	436	anti-parallel
Strand 3	A	251	254	anti-parallel
Strand 4	A	507	508	anti-parallel

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There are 8 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	438	439	first strand
Strand 2	A	389	402	parallel
Strand 3	A	332	342	anti-parallel
Strand 4	A	350	360	anti-parallel
Strand 5	A	373	378	anti-parallel
Strand 6	A	302	310	anti-parallel
Strand 7	A	289	298	anti-parallel
Strand 8	A	389	402	anti-parallel

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There are 5 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	427	429	first strand
Strand 2	A	497	500	anti-parallel
Strand 3	A	485	492	anti-parallel
Strand 4	A	472	479	anti-parallel
Strand 5	A	513	521	anti-parallel

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There are 4 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	447	451	first strand
Strand 2	B	431	436	anti-parallel
Strand 3	B	251	254	anti-parallel
Strand 4	B	507	509	anti-parallel

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There are 8 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	438	439	first strand
Strand 2	B	389	402	parallel
Strand 3	B	332	342	anti-parallel
Strand 4	B	350	360	anti-parallel
Strand 5	B	373	378	anti-parallel
Strand 6	B	302	310	anti-parallel
Strand 7	B	289	298	anti-parallel
Strand 8	B	389	402	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	427	429	first strand
Strand 2	B	497	500	anti-parallel
Strand 3	B	485	492	anti-parallel
Strand 4	B	472	479	anti-parallel
Strand 5	B	513	521	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	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	72	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	C	10	12	first strand
Strand 2	C	116	120	parallel
Strand 3	C	92	100	anti-parallel
Strand 4	C	32	39	anti-parallel
Strand 5	C	46	51	anti-parallel
Strand 6	C	58	60	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	10	12	first strand
Strand 2	C	116	120	parallel
Strand 3	C	92	100	anti-parallel
Strand 4	C	111	112	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	D	3	7	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	68	72	anti-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	11	13	first strand
Strand 2	D	116	121	parallel
Strand 3	D	92	100	anti-parallel
Strand 4	D	32	39	anti-parallel
Strand 5	D	46	51	anti-parallel
Strand 6	D	58	60	anti-parallel

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There are 4 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	11	13	first strand
Strand 2	D	116	121	parallel
Strand 3	D	92	100	anti-parallel
Strand 4	D	111	112	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: 6XW4

Analysis of interatomic Contacts of Structural Units in PDB entry:
6XW4