Analysis of interatomic Contacts of Structural Units in PDB entry:
4TR9

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 4TR9 entry

There are 4 chains in PDB entry 4TR9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 5	GLY 351
B	GLU 5	GLY 351
C	GLU 5	GLY 351
D	GLU 5	CYS 246

There are 63 helices in PDB entry 4TR9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	14	29	Right-handed alpha
Helix 2	AA2	A	41	52	Right-handed alpha
Helix 3	AA3	A	57	70	Right-handed alpha
Helix 4	AA4	A	73	76	Right-handed 310
Helix 5	AA5	A	84	89	Right-handed alpha
Helix 6	AA6	A	97	105	Right-handed alpha
Helix 7	AA7	A	134	146	Right-handed alpha
Helix 8	AA8	A	159	163	Right-handed 310
Helix 9	AA9	A	166	187	Right-handed alpha
Helix 10	AB1	A	204	226	Right-handed alpha
Helix 11	AB2	A	229	233	Right-handed 310
Helix 12	AB3	A	251	267	Right-handed alpha
Helix 13	AB4	A	282	295	Right-handed alpha
Helix 14	AB5	A	308	320	Right-handed alpha
Helix 15	AB6	A	322	324	Right-handed 310
Helix 16	AB7	A	325	346	Right-handed alpha
Helix 17	AB8	B	14	29	Right-handed alpha
Helix 18	AB9	B	41	51	Right-handed alpha
Helix 19	AC1	B	57	70	Right-handed alpha
Helix 20	AC2	B	73	76	Right-handed 310
Helix 21	AC3	B	84	89	Right-handed alpha
Helix 22	AC4	B	97	105	Right-handed alpha
Helix 23	AC5	B	134	146	Right-handed alpha
Helix 24	AC6	B	166	187	Right-handed alpha
Helix 25	AC7	B	204	227	Right-handed alpha
Helix 26	AC8	B	229	233	Right-handed 310
Helix 27	AC9	B	251	267	Right-handed alpha
Helix 28	AD1	B	282	296	Right-handed alpha
Helix 29	AD2	B	308	320	Right-handed alpha
Helix 30	AD3	B	322	324	Right-handed 310
Helix 31	AD4	B	325	346	Right-handed alpha
Helix 32	AD5	C	14	29	Right-handed alpha
Helix 33	AD6	C	43	51	Right-handed alpha
Helix 34	AD7	C	57	70	Right-handed alpha
Helix 35	AD8	C	73	76	Right-handed 310
Helix 36	AD9	C	84	89	Right-handed alpha
Helix 37	AE1	C	97	105	Right-handed alpha
Helix 38	AE2	C	134	146	Right-handed alpha
Helix 39	AE3	C	166	187	Right-handed alpha
Helix 40	AE4	C	204	226	Right-handed alpha
Helix 41	AE5	C	229	233	Right-handed 310
Helix 42	AE6	C	251	267	Right-handed alpha
Helix 43	AE7	C	282	295	Right-handed alpha
Helix 44	AE8	C	308	320	Right-handed alpha
Helix 45	AE9	C	325	346	Right-handed alpha
Helix 46	AF1	D	14	29	Right-handed alpha
Helix 47	AF2	D	45	50	Right-handed alpha
Helix 48	AF3	D	57	70	Right-handed alpha
Helix 49	AF4	D	73	76	Right-handed 310
Helix 50	AF5	D	84	89	Right-handed alpha
Helix 51	AF6	D	97	105	Right-handed alpha
Helix 52	AF7	D	134	144	Right-handed alpha
Helix 53	AF8	D	159	163	Right-handed 310
Helix 54	AF9	D	166	187	Right-handed alpha
Helix 55	AG1	D	204	226	Right-handed alpha
Helix 56	AG2	D	229	233	Right-handed 310
Helix 57	AG3	D	251	267	Right-handed alpha
Helix 58	AG4	D	282	295	Right-handed alpha
Helix 59	AG5	D	308	320	Right-handed alpha
Helix 60	AG6	D	322	324	Right-handed 310
Helix 61	AG7	D	325	346	Right-handed alpha
Helix 62	AG8	E	9	16	Right-handed alpha
Helix 63	AG9	G	9	14	Right-handed alpha

There are 8 sheets in PDB entry 4TR9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 9 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	34	38	first strand
Strand 2	A	78	83	parallel
Strand 3	A	108	112	parallel
Strand 4	A	149	156	parallel
Strand 5	A	190	197	parallel
Strand 6	A	234	235	parallel
Strand 7	A	273	276	parallel
Strand 8	A	302	307	parallel
Strand 9	A	34	38	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	117	119	first strand
Strand 2	A	127	129	anti-parallel

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There are 9 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	34	38	first strand
Strand 2	B	78	83	parallel
Strand 3	B	108	112	parallel
Strand 4	B	149	156	parallel
Strand 5	B	190	197	parallel
Strand 6	B	234	235	parallel
Strand 7	B	273	276	parallel
Strand 8	B	302	307	parallel
Strand 9	B	34	38	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	117	119	first strand
Strand 2	B	127	129	anti-parallel

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There are 9 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	34	38	first strand
Strand 2	C	78	83	parallel
Strand 3	C	108	112	parallel
Strand 4	C	149	156	parallel
Strand 5	C	190	197	parallel
Strand 6	C	234	235	parallel
Strand 7	C	273	276	parallel
Strand 8	C	302	307	parallel
Strand 9	C	34	38	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	117	119	first strand
Strand 2	C	127	129	anti-parallel

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There are 9 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	34	38	first strand
Strand 2	D	78	83	parallel
Strand 3	D	108	112	parallel
Strand 4	D	149	156	parallel
Strand 5	D	190	197	parallel
Strand 6	D	234	235	parallel
Strand 7	D	273	276	parallel
Strand 8	D	302	307	parallel
Strand 9	D	34	38	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	117	119	first strand
Strand 2	D	127	129	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: 4TR9

Analysis of interatomic Contacts of Structural Units in PDB entry:
4TR9