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

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 4TRY entry

There are 6 chains in PDB entry 4TRY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 60	ASN 446
B	PHE 60	ILE 447
C	PHE 60	ILE 447
D	GLU 1	ILE 2
E	GLU 1	ILE 2
F	GLU 1	ILE 2

There are 37 helices in PDB entry 4TRY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	60	64	Right-handed 310
Helix 2	AA2	A	114	118	Right-handed 310
Helix 3	AA3	A	184	188	Right-handed 310
Helix 4	AA4	A	196	205	Right-handed alpha
Helix 5	AA5	A	223	230	Right-handed alpha
Helix 6	AA6	A	241	243	Right-handed 310
Helix 7	AA7	A	277	282	Right-handed alpha
Helix 8	AA8	A	299	313	Right-handed alpha
Helix 9	AA9	A	337	341	Right-handed 310
Helix 10	AB1	A	362	366	Right-handed alpha
Helix 11	AB2	A	396	400	Right-handed alpha
Helix 12	AB3	A	408	410	Right-handed 310
Helix 13	AB4	A	440	444	Right-handed 310
Helix 14	AB5	B	114	118	Right-handed 310
Helix 15	AB6	B	184	188	Right-handed 310
Helix 16	AB7	B	196	204	Right-handed alpha
Helix 17	AB8	B	225	230	Right-handed alpha
Helix 18	AB9	B	241	243	Right-handed 310
Helix 19	AC1	B	278	283	Right-handed 310
Helix 20	AC2	B	299	313	Right-handed alpha
Helix 21	AC3	B	319	323	Right-handed 310
Helix 22	AC4	B	337	341	Right-handed 310
Helix 23	AC5	B	352	355	Right-handed 310
Helix 24	AC6	B	362	366	Right-handed alpha
Helix 25	AC7	B	395	401	Right-handed alpha
Helix 26	AC8	B	408	410	Right-handed 310
Helix 27	AC9	C	60	64	Right-handed 310
Helix 28	AD1	C	114	118	Right-handed 310
Helix 29	AD2	C	184	188	Right-handed 310
Helix 30	AD3	C	196	205	Right-handed alpha
Helix 31	AD4	C	241	243	Right-handed 310
Helix 32	AD5	C	277	282	Right-handed alpha
Helix 33	AD6	C	299	312	Right-handed alpha
Helix 34	AD7	C	362	366	Right-handed alpha
Helix 35	AD8	C	395	401	Right-handed alpha
Helix 36	AD9	C	408	410	Right-handed 310
Helix 37	AE1	C	439	444	Right-handed 310

There are 19 sheets in PDB entry 4TRY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1,

There are 8 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	67	70	first strand
Strand 2	A	74	81	anti-parallel
Strand 3	A	86	93	anti-parallel
Strand 4	A	178	181	parallel
Strand 5	A	99	102	anti-parallel
Strand 6	A	156	167	parallel
Strand 7	A	136	147	anti-parallel
Strand 8	A	122	131	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	67	70	first strand
Strand 2	A	74	81	anti-parallel
Strand 3	A	136	147	anti-parallel
Strand 4	A	122	131	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	A	233	237	first strand
Strand 2	A	211	215	anti-parallel
Strand 3	A	402	407	anti-parallel
Strand 4	A	412	418	anti-parallel
Strand 5	A	245	253	anti-parallel

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There are 5 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	261	262	first strand
Strand 2	A	286	289	anti-parallel
Strand 3	A	392	395	parallel
Strand 4	A	295	298	anti-parallel
Strand 5	A	385	388	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	A	272	273	first strand
Strand 2	A	264	269	anti-parallel
Strand 3	A	344	349	anti-parallel
Strand 4	A	355	361	anti-parallel
Strand 5	A	431	436	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	A	329	332	first strand
Strand 2	A	378	383	anti-parallel
Strand 3	A	367	369	anti-parallel

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There are 8 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	68	70	first strand
Strand 2	B	74	81	anti-parallel
Strand 3	B	86	93	anti-parallel
Strand 4	B	178	181	parallel
Strand 5	B	99	102	anti-parallel
Strand 6	B	156	167	parallel
Strand 7	B	136	147	anti-parallel
Strand 8	B	122	131	anti-parallel

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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	B	68	70	first strand
Strand 2	B	74	81	anti-parallel
Strand 3	B	136	147	anti-parallel
Strand 4	B	122	131	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	233	237	first strand
Strand 2	B	211	215	anti-parallel
Strand 3	B	402	407	anti-parallel
Strand 4	B	412	418	anti-parallel
Strand 5	B	245	253	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	261	262	first strand
Strand 2	B	286	288	anti-parallel
Strand 3	B	392	394	parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	272	273	first strand
Strand 2	B	264	269	anti-parallel
Strand 3	B	344	348	anti-parallel
Strand 4	B	356	361	anti-parallel
Strand 5	B	430	435	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	296	298	first strand
Strand 2	B	386	388	parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	329	331	first strand
Strand 2	B	379	383	anti-parallel
Strand 3	B	367	369	anti-parallel

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There are 8 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	70	first strand
Strand 2	C	74	81	anti-parallel
Strand 3	C	86	93	anti-parallel
Strand 4	C	178	181	parallel
Strand 5	C	99	102	anti-parallel
Strand 6	C	155	167	parallel
Strand 7	C	136	147	anti-parallel
Strand 8	C	122	131	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	70	first strand
Strand 2	C	74	81	anti-parallel
Strand 3	C	136	147	anti-parallel
Strand 4	C	122	131	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	234	237	first strand
Strand 2	C	211	214	anti-parallel
Strand 3	C	402	407	anti-parallel
Strand 4	C	412	418	anti-parallel
Strand 5	C	245	253	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	272	273	first strand
Strand 2	C	264	269	anti-parallel
Strand 3	C	344	349	anti-parallel
Strand 4	C	355	361	anti-parallel
Strand 5	C	430	436	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	286	288	first strand
Strand 2	C	392	394	parallel
Strand 3	C	295	298	anti-parallel
Strand 4	C	385	388	parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	329	331	first strand
Strand 2	C	379	383	anti-parallel
Strand 3	C	367	369	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: 4TRY

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