Analysis of interatomic Contacts of Structural Units in PDB entry:
8ITM

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 8ITM entry

There are 5 chains in PDB entry 8ITM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	ASN 63	SER 354
A	THR 9	LEU 394
B	GLU 3	SER 343
G	THR 6	ARG 62
N	GLN 1	SER 127

There are 25 helices in PDB entry 8ITM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	63	101	Right-handed alpha
Helix 2	AA2	R	106	133	Right-handed alpha
Helix 3	AA3	R	150	186	Right-handed alpha
Helix 4	AA4	R	194	220	Right-handed alpha
Helix 5	AA5	R	231	268	Right-handed alpha
Helix 6	AA6	R	270	290	Right-handed alpha
Helix 7	AA7	R	290	296	Right-handed alpha
Helix 8	AA8	R	306	331	Right-handed alpha
Helix 9	AA9	R	335	354	Right-handed alpha
Helix 10	AB1	A	10	40	Right-handed alpha
Helix 11	AB2	A	52	60	Right-handed alpha
Helix 12	AB3	A	234	239	Right-handed 310
Helix 13	AB4	A	264	279	Right-handed alpha
Helix 14	AB5	A	293	303	Right-handed alpha
Helix 15	AB6	A	307	312	Right-handed alpha
Helix 16	AB7	A	313	316	Right-handed 310
Helix 17	AB8	A	331	352	Right-handed alpha
Helix 18	AB9	A	370	391	Right-handed alpha
Helix 19	AC1	B	4	26	Right-handed alpha
Helix 20	AC2	B	29	34	Right-handed alpha
Helix 21	AC3	B	35	37	Right-handed 310
Helix 22	AC4	G	7	24	Right-handed alpha
Helix 23	AC5	G	29	44	Right-handed alpha
Helix 24	AC6	N	28	32	Right-handed 310
Helix 25	AC7	N	87	91	Right-handed 310

There are 11 sheets in PDB entry 8ITM. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 3 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	208	209	first strand
Strand 2	A	217	223	anti-parallel
Strand 3	A	212	214	anti-parallel

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There are 6 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	208	209	first strand
Strand 2	A	217	223	anti-parallel
Strand 3	A	41	47	parallel
Strand 4	A	243	249	parallel
Strand 5	A	286	292	parallel
Strand 6	A	359	362	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	45	51	first strand
Strand 2	B	336	341	anti-parallel
Strand 3	B	327	330	anti-parallel
Strand 4	B	317	320	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	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 AA5 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 AA6 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	157	161	anti-parallel
Strand 3	B	165	168	anti-parallel
Strand 4	B	178	181	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	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	218	222	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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	259	263	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	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 AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	5	6	first strand
Strand 2	N	17	23	anti-parallel
Strand 3	N	78	84	anti-parallel
Strand 4	N	68	73	anti-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	N	10	12	first strand
Strand 2	N	123	126	parallel
Strand 3	N	92	98	anti-parallel
Strand 4	N	34	39	anti-parallel
Strand 5	N	45	47	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: 8ITM

Analysis of interatomic Contacts of Structural Units in PDB entry:
8ITM