Analysis of interatomic Contacts of Structural Units in PDB entry:
6ITC

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 6ITC entry

There are 8 chains in PDB entry 6ITC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 14	ALA 778
Y	PHE 2	LYS 430
E	GLN 2	PHE 59
V	GLN 1	SER 116
B	ALA 2	GLY 59
G	LYS 3	PHE 64
G	VAL 68	ILE 229
C	VAL 2	SER 112

There are 62 helices in PDB entry 6ITC. 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	30	Right-handed alpha
Helix 2	AA2	A	31	33	Right-handed 310
Helix 3	AA3	A	40	53	Right-handed alpha
Helix 4	AA4	A	61	78	Right-handed alpha
Helix 5	AA5	A	83	94	Right-handed alpha
Helix 6	AA6	A	106	118	Right-handed alpha
Helix 7	AA7	A	130	147	Right-handed alpha
Helix 8	AA8	A	160	169	Right-handed alpha
Helix 9	AA9	A	177	188	Right-handed alpha
Helix 10	AB1	A	192	196	Right-handed 310
Helix 11	AB2	A	208	213	Right-handed alpha
Helix 12	AB3	A	231	242	Right-handed alpha
Helix 13	AB4	A	245	249	Right-handed alpha
Helix 14	AB5	A	262	273	Right-handed alpha
Helix 15	AB6	A	283	299	Right-handed alpha
Helix 16	AB7	A	301	306	Right-handed alpha
Helix 17	AB8	A	333	341	Right-handed alpha
Helix 18	AB9	A	357	362	Right-handed alpha
Helix 19	AC1	A	374	376	Right-handed 310
Helix 20	AC2	A	377	384	Right-handed alpha
Helix 21	AC3	A	410	427	Right-handed alpha
Helix 22	AC4	A	439	449	Right-handed alpha
Helix 23	AC5	A	463	465	Right-handed 310
Helix 24	AC6	A	466	471	Right-handed alpha
Helix 25	AC7	A	472	474	Right-handed 310
Helix 26	AC8	A	484	488	Right-handed 310
Helix 27	AC9	A	515	525	Right-handed alpha
Helix 28	AD1	A	543	550	Right-handed alpha
Helix 29	AD2	A	571	619	Right-handed alpha
Helix 30	AD3	A	623	643	Right-handed alpha
Helix 31	AD4	A	653	665	Right-handed alpha
Helix 32	AD5	A	672	676	Right-handed 310
Helix 33	AD6	A	680	704	Right-handed alpha
Helix 34	AD7	A	705	738	Right-handed alpha
Helix 35	AD8	A	739	743	Right-handed 310
Helix 36	AD9	A	747	777	Right-handed alpha
Helix 37	AE1	Y	4	9	Right-handed alpha
Helix 38	AE2	Y	11	31	Right-handed alpha
Helix 39	AE3	Y	40	47	Right-handed alpha
Helix 40	AE4	Y	74	88	Right-handed alpha
Helix 41	AE5	Y	92	102	Right-handed alpha
Helix 42	AE6	Y	103	135	Right-handed alpha
Helix 43	AE7	Y	148	174	Right-handed alpha
Helix 44	AE8	Y	177	188	Right-handed alpha
Helix 45	AE9	Y	190	202	Right-handed alpha
Helix 46	AF1	Y	214	236	Right-handed alpha
Helix 47	AF2	Y	271	289	Right-handed alpha
Helix 48	AF3	Y	294	304	Right-handed alpha
Helix 49	AF4	Y	310	331	Right-handed alpha
Helix 50	AF5	Y	332	343	Right-handed alpha
Helix 51	AF6	Y	354	381	Right-handed alpha
Helix 52	AF7	Y	382	390	Right-handed alpha
Helix 53	AF8	Y	399	418	Right-handed alpha
Helix 54	AF9	Y	419	424	Right-handed alpha
Helix 55	AG1	E	3	15	Right-handed alpha
Helix 56	AG2	E	22	59	Right-handed alpha
Helix 57	AG3	V	86	90	Right-handed 310
Helix 58	AG4	B	3	20	Right-handed alpha
Helix 59	AG5	B	21	24	Right-handed 310
Helix 60	AG6	G	57	62	Right-handed alpha
Helix 61	AG7	C	28	32	Right-handed 310
Helix 62	AG8	C	83	87	Right-handed 310

There are 16 sheets in PDB entry 6ITC. 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,

There are 2 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	97	99	first strand
Strand 2	A	389	391	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	153	154	first strand
Strand 2	A	173	176	parallel
Strand 3	A	125	128	parallel
Strand 4	A	204	206	parallel

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There are 2 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	220	226	first strand
Strand 2	A	349	356	anti-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	A	250	253	first strand
Strand 2	A	258	261	anti-parallel

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There are 2 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	307	309	first strand
Strand 2	A	312	314	anti-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	A	327	329	first strand
Strand 2	B	54	56	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	A	406	407	first strand
Strand 2	A	538	539	parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	480	483	first strand
Strand 2	A	432	435	parallel
Strand 3	A	506	508	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	Y	238	242	first strand
Strand 2	Y	261	265	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	V	4	7	first strand
Strand 2	V	17	24	anti-parallel
Strand 3	V	77	83	anti-parallel
Strand 4	V	68	72	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	11	12	first strand
Strand 2	V	110	115	parallel
Strand 3	V	91	94	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	V	34	37	first strand
Strand 2	V	47	51	anti-parallel

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There are 12 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	12	22	first strand
Strand 2	G	25	36	anti-parallel
Strand 3	G	41	48	anti-parallel
Strand 4	G	217	227	anti-parallel
Strand 5	G	199	208	anti-parallel
Strand 6	G	148	155	anti-parallel
Strand 7	G	160	170	anti-parallel
Strand 8	G	176	187	anti-parallel
Strand 9	G	92	100	anti-parallel
Strand 10	G	105	115	anti-parallel
Strand 11	G	118	128	anti-parallel
Strand 12	G	12	22	parallel

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There are 4 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	3	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	77	81	anti-parallel
Strand 4	C	68	72	anti-parallel

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There are 6 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	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	95	anti-parallel
Strand 4	C	34	39	anti-parallel
Strand 5	C	47	51	anti-parallel
Strand 6	C	57	59	anti-parallel

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There are 4 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	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	95	anti-parallel
Strand 4	C	101	102	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: 6ITC

Analysis of interatomic Contacts of Structural Units in PDB entry:
6ITC