Analysis of interatomic Contacts of Structural Units in PDB entry:
3ITJ

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 3ITJ entry

There are 4 chains in PDB entry 3ITJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 1	LEU 317
B	HIS 0	GLU 318
C	SER -1	LEU 317
D	VAL 1	LEU 317

There are 44 helices in PDB entry 3ITJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	24	Right-handed alpha
Helix 2	2	A	35	39	Right-handed 310
Helix 3	3	A	43	48	Right-handed 310
Helix 4	4	A	63	77	Right-handed alpha
Helix 5	5	A	129	134	Right-handed alpha
Helix 6	6	A	141	146	Right-handed alpha
Helix 7	7	A	148	152	Right-handed 310
Helix 8	8	A	162	173	Right-handed alpha
Helix 9	9	A	191	201	Right-handed alpha
Helix 10	10	A	253	257	Right-handed 310
Helix 11	11	A	286	290	Right-handed 310
Helix 12	12	A	295	315	Right-handed alpha
Helix 13	13	B	11	24	Right-handed alpha
Helix 14	14	B	35	39	Right-handed 310
Helix 15	15	B	43	48	Right-handed 310
Helix 16	16	B	63	77	Right-handed alpha
Helix 17	17	B	102	104	Right-handed 310
Helix 18	18	B	129	134	Right-handed alpha
Helix 19	19	B	141	146	Right-handed alpha
Helix 20	20	B	148	152	Right-handed 310
Helix 21	21	B	162	173	Right-handed alpha
Helix 22	22	B	191	201	Right-handed alpha
Helix 23	23	B	253	257	Right-handed 310
Helix 24	24	B	286	290	Right-handed 310
Helix 25	25	B	295	318	Right-handed alpha
Helix 26	26	C	11	24	Right-handed alpha
Helix 27	27	C	35	39	Right-handed 310
Helix 28	28	C	43	48	Right-handed 310
Helix 29	29	C	62	77	Right-handed alpha
Helix 30	30	C	129	134	Right-handed alpha
Helix 31	31	C	162	173	Right-handed alpha
Helix 32	32	C	196	201	Right-handed alpha
Helix 33	33	C	253	257	Right-handed 310
Helix 34	34	C	286	289	Right-handed 310
Helix 35	35	C	295	317	Right-handed alpha
Helix 36	36	D	11	24	Right-handed alpha
Helix 37	37	D	35	39	Right-handed 310
Helix 38	38	D	43	48	Right-handed 310
Helix 39	39	D	62	77	Right-handed alpha
Helix 40	40	D	129	134	Right-handed alpha
Helix 41	41	D	141	146	Right-handed alpha
Helix 42	42	D	162	173	Right-handed alpha
Helix 43	43	D	253	257	Right-handed 310
Helix 44	44	D	295	316	Right-handed alpha

There are 22 sheets in PDB entry 3ITJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	80	82	first strand
Strand 2	A	29	31	parallel
Strand 3	A	2	8	parallel
Strand 4	A	109	116	parallel
Strand 5	A	96	100	anti-parallel
Strand 6	A	86	90	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	80	82	first strand
Strand 2	A	29	31	parallel
Strand 3	A	2	8	parallel
Strand 4	A	109	116	parallel
Strand 5	A	282	284	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	50	51	first strand
Strand 2	A	61	62	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	120	122	first strand
Strand 2	A	249	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	138	139	first strand
Strand 2	A	242	245	parallel
Strand 3	A	155	159	parallel
Strand 4	A	178	182	parallel
Strand 5	A	204	207	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	210	217	first strand
Strand 2	A	222	229	anti-parallel
Strand 3	A	234	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	80	82	first strand
Strand 2	B	29	31	parallel
Strand 3	B	2	8	parallel
Strand 4	B	109	116	parallel
Strand 5	B	96	100	anti-parallel
Strand 6	B	86	90	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	80	82	first strand
Strand 2	B	29	31	parallel
Strand 3	B	2	8	parallel
Strand 4	B	109	116	parallel
Strand 5	B	282	284	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	50	51	first strand
Strand 2	B	61	62	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	120	122	first strand
Strand 2	B	249	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	138	139	first strand
Strand 2	B	242	245	parallel
Strand 3	B	155	159	parallel
Strand 4	B	178	182	parallel
Strand 5	B	204	207	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	210	218	first strand
Strand 2	B	221	229	anti-parallel
Strand 3	B	234	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	80	82	first strand
Strand 2	C	29	31	parallel
Strand 3	C	2	8	parallel
Strand 4	C	109	116	parallel
Strand 5	C	96	100	anti-parallel
Strand 6	C	86	90	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	80	82	first strand
Strand 2	C	29	31	parallel
Strand 3	C	2	8	parallel
Strand 4	C	109	116	parallel
Strand 5	C	282	284	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	120	122	first strand
Strand 2	C	249	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	138	139	first strand
Strand 2	C	242	245	parallel
Strand 3	C	155	159	parallel
Strand 4	C	178	182	parallel
Strand 5	C	204	207	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	210	217	first strand
Strand 2	C	222	229	anti-parallel
Strand 3	C	234	238	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	80	82	first strand
Strand 2	D	29	31	parallel
Strand 3	D	2	8	parallel
Strand 4	D	109	116	parallel
Strand 5	D	96	100	anti-parallel
Strand 6	D	86	90	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	80	82	first strand
Strand 2	D	29	31	parallel
Strand 3	D	2	8	parallel
Strand 4	D	109	116	parallel
Strand 5	D	282	284	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	122	first strand
Strand 2	D	249	251	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	138	139	first strand
Strand 2	D	242	245	parallel
Strand 3	D	155	159	parallel
Strand 4	D	178	182	parallel
Strand 5	D	204	207	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	210	212	first strand
Strand 2	D	224	229	anti-parallel
Strand 3	D	234	239	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: 3ITJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
3ITJ