Analysis of interatomic Contacts of Structural Units in PDB entry:
9T56

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 9T56 entry

There are 10 chains in PDB entry 9T56 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 4	HIS 321
B	GLU 4	HIS 321
C	GLU 4	HIS 321
D	GLU 4	HIS 321
E	C 40	G 95
F	A 112	U 179
G	A 11	T 36
H	A 3	T 28
I	G 6	C 31
J	G 14	C 39

There are 52 helices in PDB entry 9T56. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	36	50	Right-handed alpha
Helix 2	AA2	A	66	76	Right-handed alpha
Helix 3	AA3	A	84	96	Right-handed alpha
Helix 4	AA4	A	105	116	Right-handed alpha
Helix 5	AA5	A	125	155	Right-handed alpha
Helix 6	AA6	A	159	187	Right-handed alpha
Helix 7	AA7	A	188	201	Right-handed alpha
Helix 8	AA8	A	206	217	Right-handed alpha
Helix 9	AA9	A	224	232	Right-handed alpha
Helix 10	AB1	A	256	274	Right-handed alpha
Helix 11	AB2	A	274	287	Right-handed alpha
Helix 12	AB3	A	290	313	Right-handed alpha
Helix 13	AB4	A	317	321	Right-handed 310
Helix 14	AB5	B	36	51	Right-handed alpha
Helix 15	AB6	B	65	76	Right-handed alpha
Helix 16	AB7	B	84	95	Right-handed alpha
Helix 17	AB8	B	101	117	Right-handed alpha
Helix 18	AB9	B	125	155	Right-handed alpha
Helix 19	AC1	B	159	188	Right-handed alpha
Helix 20	AC2	B	188	201	Right-handed alpha
Helix 21	AC3	B	205	217	Right-handed alpha
Helix 22	AC4	B	224	232	Right-handed alpha
Helix 23	AC5	B	256	274	Right-handed alpha
Helix 24	AC6	B	274	288	Right-handed alpha
Helix 25	AC7	B	290	313	Right-handed alpha
Helix 26	AC8	B	317	321	Right-handed 310
Helix 27	AC9	C	36	50	Right-handed alpha
Helix 28	AD1	C	66	77	Right-handed alpha
Helix 29	AD2	C	84	96	Right-handed alpha
Helix 30	AD3	C	105	117	Right-handed alpha
Helix 31	AD4	C	125	155	Right-handed alpha
Helix 32	AD5	C	158	188	Right-handed alpha
Helix 33	AD6	C	188	201	Right-handed alpha
Helix 34	AD7	C	205	217	Right-handed alpha
Helix 35	AD8	C	224	232	Right-handed alpha
Helix 36	AD9	C	256	274	Right-handed alpha
Helix 37	AE1	C	274	286	Right-handed alpha
Helix 38	AE2	C	290	313	Right-handed alpha
Helix 39	AE3	C	317	321	Right-handed 310
Helix 40	AE4	D	36	50	Right-handed alpha
Helix 41	AE5	D	64	76	Right-handed alpha
Helix 42	AE6	D	84	95	Right-handed alpha
Helix 43	AE7	D	101	117	Right-handed alpha
Helix 44	AE8	D	125	155	Right-handed alpha
Helix 45	AE9	D	159	188	Right-handed alpha
Helix 46	AF1	D	188	200	Right-handed alpha
Helix 47	AF2	D	205	217	Right-handed alpha
Helix 48	AF3	D	224	232	Right-handed alpha
Helix 49	AF4	D	256	274	Right-handed alpha
Helix 50	AF5	D	274	287	Right-handed alpha
Helix 51	AF6	D	290	313	Right-handed alpha
Helix 52	AF7	D	317	321	Right-handed 310

There are 9 sheets in PDB entry 9T56. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 5 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	28	34	first strand
Strand 2	A	16	22	anti-parallel
Strand 3	A	6	12	anti-parallel
Strand 4	A	55	60	parallel
Strand 5	A	79	83	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	A	236	241	first strand
Strand 2	A	245	251	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	B	28	34	first strand
Strand 2	B	16	22	anti-parallel
Strand 3	B	6	11	anti-parallel
Strand 4	B	55	60	parallel
Strand 5	B	79	83	parallel

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There are 2 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	236	237	first strand
Strand 2	B	250	251	anti-parallel

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There are 5 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	28	34	first strand
Strand 2	C	16	22	anti-parallel
Strand 3	C	6	11	anti-parallel
Strand 4	C	55	60	parallel
Strand 5	C	79	83	parallel

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There are 2 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	236	237	first strand
Strand 2	C	250	251	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	240	241	first strand
Strand 2	C	245	246	anti-parallel

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There are 5 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	28	34	first strand
Strand 2	D	16	22	anti-parallel
Strand 3	D	6	12	anti-parallel
Strand 4	D	55	60	parallel
Strand 5	D	79	83	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	236	237	first strand
Strand 2	D	250	251	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: 9T56

Analysis of interatomic Contacts of Structural Units in PDB entry:
9T56