Analysis of interatomic Contacts of Structural Units in PDB entry:
8XQJ

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 8XQJ entry

There are 4 chains in PDB entry 8XQJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	SER 129
B	GLN 1	SER 129
C	SER 17	ALA 319
D	SER 17	ALA 319

There are 31 helices in PDB entry 8XQJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	61	64	Right-handed 310
Helix 2	AA2	A	86	90	Right-handed 310
Helix 3	AA3	A	110	114	Right-handed 310
Helix 4	AA4	B	86	90	Right-handed 310
Helix 5	AA5	B	110	114	Right-handed 310
Helix 6	AA6	C	29	56	Right-handed alpha
Helix 7	AA7	C	57	61	Right-handed 310
Helix 8	AA8	C	62	91	Right-handed alpha
Helix 9	AA9	C	97	133	Right-handed alpha
Helix 10	AB1	C	133	144	Right-handed alpha
Helix 11	AB2	C	145	167	Right-handed alpha
Helix 12	AB3	C	172	176	Right-handed 310
Helix 13	AB4	C	190	192	Right-handed 310
Helix 14	AB5	C	193	211	Right-handed alpha
Helix 15	AB6	C	211	232	Right-handed alpha
Helix 16	AB7	C	236	278	Right-handed alpha
Helix 17	AB8	C	280	313	Right-handed alpha
Helix 18	AB9	C	313	319	Right-handed alpha
Helix 19	AC1	D	29	56	Right-handed alpha
Helix 20	AC2	D	57	61	Right-handed 310
Helix 21	AC3	D	62	80	Right-handed alpha
Helix 22	AC4	D	81	91	Right-handed alpha
Helix 23	AC5	D	98	133	Right-handed alpha
Helix 24	AC6	D	133	144	Right-handed alpha
Helix 25	AC7	D	145	167	Right-handed alpha
Helix 26	AC8	D	172	176	Right-handed 310
Helix 27	AC9	D	193	210	Right-handed alpha
Helix 28	AD1	D	210	232	Right-handed alpha
Helix 29	AD2	D	236	278	Right-handed alpha
Helix 30	AD3	D	280	313	Right-handed alpha
Helix 31	AD4	D	313	319	Right-handed alpha

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

There are 6 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	11	12	first strand
Strand 2	A	123	127	parallel
Strand 3	A	91	99	anti-parallel
Strand 4	A	32	39	anti-parallel
Strand 5	A	46	50	anti-parallel
Strand 6	A	58	59	anti-parallel

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There are 4 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	11	12	first strand
Strand 2	A	123	127	parallel
Strand 3	A	91	99	anti-parallel
Strand 4	A	118	119	anti-parallel

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There are 3 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	17	22	first strand
Strand 2	A	77	83	anti-parallel
Strand 3	A	71	72	anti-parallel

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There are 6 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	10	11	first strand
Strand 2	B	123	126	parallel
Strand 3	B	91	99	anti-parallel
Strand 4	B	32	39	anti-parallel
Strand 5	B	45	52	anti-parallel
Strand 6	B	56	59	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	B	10	11	first strand
Strand 2	B	123	126	parallel
Strand 3	B	91	99	anti-parallel
Strand 4	B	118	119	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	B	17	22	first strand
Strand 2	B	77	83	anti-parallel
Strand 3	B	67	72	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	C	168	171	first strand
Strand 2	C	180	183	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	D	168	171	first strand
Strand 2	D	180	183	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: 8XQJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
8XQJ