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

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 6XFQ entry

There are 3 chains in PDB entry 6XFQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	PRO 2	GLU 285
A	VAL 2	PRO 131
B	CYS 3	LEU 126

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	49	52	Right-handed 310
Helix 2	AA2	G	210	212	Right-handed 310
Helix 3	AA3	G	213	223	Right-handed alpha
Helix 4	AA4	G	235	239	Right-handed 310
Helix 5	AA5	G	242	246	Right-handed 310
Helix 6	AA6	G	247	251	Right-handed 310
Helix 7	AA7	G	280	284	Right-handed 310
Helix 8	AA8	A	24	34	Right-handed alpha
Helix 9	AA9	A	46	60	Right-handed alpha
Helix 10	AB1	B	24	36	Right-handed alpha
Helix 11	AB2	B	46	61	Right-handed alpha

There are 7 sheets in PDB entry 6XFQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	5	6	first strand
Strand 2	G	14	16	anti-parallel
Strand 3	G	35	37	parallel
Strand 4	G	59	61	parallel
Strand 5	G	81	83	parallel
Strand 6	G	104	106	parallel
Strand 7	G	128	130	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	G	45	47	first strand
Strand 2	G	69	71	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	G	200	201	first strand
Strand 2	G	227	228	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	A	9	11	first strand
Strand 2	A	14	23	anti-parallel
Strand 3	A	123	129	anti-parallel
Strand 4	A	40	41	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	A	114	116	first strand
Strand 2	A	102	105	anti-parallel
Strand 3	A	66	73	anti-parallel
Strand 4	B	78	80	anti-parallel

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There are 4 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	9	10	first strand
Strand 2	B	14	23	anti-parallel
Strand 3	B	118	125	anti-parallel
Strand 4	B	40	41	anti-parallel

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There are 6 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	9	10	first strand
Strand 2	B	14	23	anti-parallel
Strand 3	B	118	125	anti-parallel
Strand 4	B	65	71	parallel
Strand 5	B	98	102	anti-parallel
Strand 6	B	109	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: 6XFQ

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