Analysis of interatomic Contacts of Structural Units in PDB entry:
7T2H

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 7T2H entry

There are 5 chains in PDB entry 7T2H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 5	PHE 354
B	ASP 5	ASN 340
C	ILE 9	PHE 61
E	VAL 2	LEU 235
D	MET 65	ARG 345

There are 28 helices in PDB entry 7T2H. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	30	Right-handed alpha
Helix 2	AA2	A	45	53	Right-handed alpha
Helix 3	AA3	A	207	211	Right-handed 310
Helix 4	AA4	A	228	230	Right-handed 310
Helix 5	AA5	A	242	253	Right-handed alpha
Helix 6	AA6	A	270	279	Right-handed alpha
Helix 7	AA7	A	295	309	Right-handed alpha
Helix 8	AA8	A	330	351	Right-handed alpha
Helix 9	AA9	B	7	25	Right-handed alpha
Helix 10	AB1	B	29	34	Right-handed alpha
Helix 11	AB2	B	35	37	Right-handed 310
Helix 12	AB3	B	128	132	Right-handed 310
Helix 13	AB4	C	10	22	Right-handed alpha
Helix 14	AB5	C	29	44	Right-handed alpha
Helix 15	AB6	E	28	32	Right-handed 310
Helix 16	AB7	D	66	96	Right-handed alpha
Helix 17	AB8	D	101	119	Right-handed alpha
Helix 18	AB9	D	120	131	Right-handed alpha
Helix 19	AC1	D	137	171	Right-handed alpha
Helix 20	AC2	D	171	179	Right-handed alpha
Helix 21	AC3	D	180	205	Right-handed alpha
Helix 22	AC4	D	224	227	Right-handed 310
Helix 23	AC5	D	228	241	Right-handed alpha
Helix 24	AC6	D	241	260	Right-handed alpha
Helix 25	AC7	D	261	266	Right-handed 310
Helix 26	AC8	D	268	306	Right-handed alpha
Helix 27	AC9	D	311	337	Right-handed alpha
Helix 28	AD1	D	340	344	Right-handed 310

There are 14 sheets in PDB entry 7T2H. 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,

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	185	190	first strand
Strand 2	A	195	200	anti-parallel
Strand 3	A	33	39	parallel
Strand 4	A	220	226	parallel
Strand 5	A	263	269	parallel
Strand 6	A	319	322	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	B	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	anti-parallel

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There are 4 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	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	94	anti-parallel

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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	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	134	139	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	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	178	180	anti-parallel

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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	B	191	192	first strand
Strand 2	B	198	201	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	220	223	anti-parallel

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There are 4 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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	249	254	anti-parallel
Strand 4	B	262	265	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	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	7	first strand
Strand 2	E	17	24	anti-parallel
Strand 3	E	78	84	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	118	119	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	58	60	first strand
Strand 2	E	45	51	anti-parallel
Strand 3	E	33	39	anti-parallel
Strand 4	E	93	99	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	134	136	first strand
Strand 2	E	231	234	parallel
Strand 3	E	213	219	anti-parallel
Strand 4	E	162	167	anti-parallel
Strand 5	E	174	178	anti-parallel
Strand 6	E	182	183	anti-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	E	143	147	first strand
Strand 2	E	199	204	anti-parallel
Strand 3	E	191	196	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	206	210	first strand
Strand 2	D	215	219	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: 7T2H

Analysis of interatomic Contacts of Structural Units in PDB entry:
7T2H