Analysis of interatomic Contacts of Structural Units in PDB entry:
9XOH

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 9XOH entry

There are 4 chains in PDB entry 9XOH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLY 176
B	MET 1	GLY 176
C	MET 1	THR 173
D	MET 1	THR 173

There are 32 helices in PDB entry 9XOH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	12	Right-handed 310
Helix 2	AA2	A	15	28	Right-handed alpha
Helix 3	AA3	A	38	42	Right-handed 310
Helix 4	AA4	A	123	129	Right-handed 310
Helix 5	AA5	A	130	141	Right-handed alpha
Helix 6	AA6	A	144	156	Right-handed alpha
Helix 7	AA7	A	157	159	Right-handed 310
Helix 8	AA8	A	165	173	Right-handed alpha
Helix 9	AA9	B	9	12	Right-handed 310
Helix 10	AB1	B	15	28	Right-handed alpha
Helix 11	AB2	B	38	42	Right-handed 310
Helix 12	AB3	B	123	129	Right-handed 310
Helix 13	AB4	B	130	141	Right-handed alpha
Helix 14	AB5	B	144	156	Right-handed alpha
Helix 15	AB6	B	157	159	Right-handed 310
Helix 16	AB7	B	165	173	Right-handed alpha
Helix 17	AB8	C	9	12	Right-handed 310
Helix 18	AB9	C	15	28	Right-handed alpha
Helix 19	AC1	C	38	42	Right-handed 310
Helix 20	AC2	C	123	129	Right-handed 310
Helix 21	AC3	C	130	141	Right-handed alpha
Helix 22	AC4	C	144	156	Right-handed alpha
Helix 23	AC5	C	157	159	Right-handed 310
Helix 24	AC6	C	165	173	Right-handed alpha
Helix 25	AC7	D	9	12	Right-handed 310
Helix 26	AC8	D	15	28	Right-handed alpha
Helix 27	AC9	D	38	42	Right-handed 310
Helix 28	AD1	D	123	129	Right-handed 310
Helix 29	AD2	D	130	141	Right-handed alpha
Helix 30	AD3	D	144	156	Right-handed alpha
Helix 31	AD4	D	157	159	Right-handed 310
Helix 32	AD5	D	165	173	Right-handed alpha

There are 8 sheets in PDB entry 9XOH. 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	4	7	first strand
Strand 2	A	107	116	anti-parallel
Strand 3	A	85	99	anti-parallel
Strand 4	A	65	75	anti-parallel
Strand 5	A	51	58	anti-parallel
Strand 6	A	44	47	anti-parallel

Back to list of sheets
Back to top of page

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	4	7	first strand
Strand 2	A	107	116	anti-parallel
Strand 3	A	85	99	anti-parallel
Strand 4	A	120	122	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	4	7	first strand
Strand 2	B	107	116	anti-parallel
Strand 3	B	85	99	anti-parallel
Strand 4	B	65	75	anti-parallel
Strand 5	B	51	58	anti-parallel
Strand 6	B	44	47	anti-parallel

Back to list of sheets
Back to top of page

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	4	7	first strand
Strand 2	B	107	116	anti-parallel
Strand 3	B	85	99	anti-parallel
Strand 4	B	120	122	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	4	7	first strand
Strand 2	C	107	116	anti-parallel
Strand 3	C	85	99	anti-parallel
Strand 4	C	65	75	anti-parallel
Strand 5	C	51	58	anti-parallel
Strand 6	C	44	46	anti-parallel

Back to list of sheets
Back to top of page

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	C	4	7	first strand
Strand 2	C	107	116	anti-parallel
Strand 3	C	85	99	anti-parallel
Strand 4	C	120	122	anti-parallel

Back to list of sheets
Back to top of page

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	D	4	7	first strand
Strand 2	D	107	116	anti-parallel
Strand 3	D	85	99	anti-parallel
Strand 4	D	65	75	anti-parallel
Strand 5	D	51	58	anti-parallel
Strand 6	D	44	46	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	4	7	first strand
Strand 2	D	107	116	anti-parallel
Strand 3	D	85	99	anti-parallel
Strand 4	D	120	122	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9XOH

Analysis of interatomic Contacts of Structural Units in PDB entry:
9XOH