Analysis of interatomic Contacts of Structural Units in PDB entry:
1J4A

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 1J4A entry

There are 4 chains in PDB entry 1J4A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 2	VAL 332
B	THR 2	VAL 332
C	THR 2	VAL 332
D	THR 2	GLY 333

There are 68 helices in PDB entry 1J4A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	10	12	Right-handed 310
Helix 2	2	A	13	23	Right-handed alpha
Helix 3	3	A	40	45	Right-handed 310
Helix 4	4	A	59	69	Right-handed alpha
Helix 5	5	A	85	92	Right-handed alpha
Helix 6	6	A	103	121	Right-handed alpha
Helix 7	7	A	121	131	Right-handed alpha
Helix 8	8	A	143	146	Right-handed 310
Helix 9	9	A	155	168	Right-handed alpha
Helix 10	10	A	180	186	Right-handed alpha
Helix 11	11	A	192	200	Right-handed alpha
Helix 12	12	A	210	214	Right-handed 310
Helix 13	13	A	218	225	Right-handed alpha
Helix 14	14	A	236	240	Right-handed 310
Helix 15	15	A	241	251	Right-handed alpha
Helix 16	16	A	280	289	Right-handed alpha
Helix 17	17	A	302	322	Right-handed alpha
Helix 18	18	B	10	12	Right-handed 310
Helix 19	19	B	13	23	Right-handed alpha
Helix 20	20	B	39	45	Right-handed 310
Helix 21	21	B	59	69	Right-handed alpha
Helix 22	22	B	85	92	Right-handed alpha
Helix 23	23	B	103	121	Right-handed alpha
Helix 24	24	B	121	131	Right-handed alpha
Helix 25	25	B	143	146	Right-handed 310
Helix 26	26	B	155	169	Right-handed alpha
Helix 27	27	B	180	186	Right-handed alpha
Helix 28	28	B	192	200	Right-handed alpha
Helix 29	29	B	210	214	Right-handed 310
Helix 30	30	B	218	225	Right-handed alpha
Helix 31	31	B	236	240	Right-handed 310
Helix 32	32	B	241	251	Right-handed alpha
Helix 33	33	B	280	289	Right-handed alpha
Helix 34	34	B	302	322	Right-handed alpha
Helix 35	35	C	10	12	Right-handed 310
Helix 36	36	C	13	22	Right-handed alpha
Helix 37	37	C	40	44	Right-handed 310
Helix 38	38	C	59	69	Right-handed alpha
Helix 39	39	C	85	92	Right-handed alpha
Helix 40	40	C	103	121	Right-handed alpha
Helix 41	41	C	121	131	Right-handed alpha
Helix 42	42	C	143	146	Right-handed 310
Helix 43	43	C	155	168	Right-handed alpha
Helix 44	44	C	180	186	Right-handed alpha
Helix 45	45	C	192	200	Right-handed alpha
Helix 46	46	C	210	214	Right-handed 310
Helix 47	47	C	218	225	Right-handed alpha
Helix 48	48	C	236	240	Right-handed 310
Helix 49	49	C	241	251	Right-handed alpha
Helix 50	50	C	280	289	Right-handed alpha
Helix 51	51	C	302	322	Right-handed alpha
Helix 52	52	D	10	12	Right-handed 310
Helix 53	53	D	13	23	Right-handed alpha
Helix 54	54	D	40	45	Right-handed 310
Helix 55	55	D	59	69	Right-handed alpha
Helix 56	56	D	85	92	Right-handed alpha
Helix 57	57	D	103	121	Right-handed alpha
Helix 58	58	D	121	131	Right-handed alpha
Helix 59	59	D	143	146	Right-handed 310
Helix 60	60	D	155	168	Right-handed alpha
Helix 61	61	D	180	186	Right-handed alpha
Helix 62	62	D	192	200	Right-handed alpha
Helix 63	63	D	210	214	Right-handed 310
Helix 64	64	D	218	225	Right-handed alpha
Helix 65	65	D	236	240	Right-handed 310
Helix 66	66	D	241	251	Right-handed alpha
Helix 67	67	D	280	289	Right-handed alpha
Helix 68	68	D	302	322	Right-handed alpha

There are 8 sheets in PDB entry 1J4A. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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	28	31	first strand
Strand 2	A	3	6	parallel
Strand 3	A	49	52	parallel
Strand 4	A	73	76	parallel
Strand 5	A	95	97	parallel

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There are 6 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	171	175	first strand
Strand 2	A	148	152	parallel
Strand 3	A	202	205	parallel
Strand 4	A	229	233	parallel
Strand 5	A	254	259	parallel
Strand 6	A	292	294	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	28	31	first strand
Strand 2	B	3	6	parallel
Strand 3	B	49	52	parallel
Strand 4	B	73	76	parallel
Strand 5	B	95	97	parallel
Strand 6	B	329	330	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	171	175	first strand
Strand 2	B	148	152	parallel
Strand 3	B	202	205	parallel
Strand 4	B	229	233	parallel
Strand 5	B	254	259	parallel
Strand 6	B	292	294	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	28	31	first strand
Strand 2	C	3	6	parallel
Strand 3	C	50	51	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	171	175	first strand
Strand 2	C	148	152	parallel
Strand 3	C	202	205	parallel
Strand 4	C	229	233	parallel
Strand 5	C	254	259	parallel
Strand 6	C	292	294	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	D	28	31	first strand
Strand 2	D	3	6	parallel
Strand 3	D	49	52	parallel
Strand 4	D	73	76	parallel
Strand 5	D	95	97	parallel
Strand 6	D	329	330	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	171	175	first strand
Strand 2	D	148	152	parallel
Strand 3	D	202	205	parallel
Strand 4	D	229	233	parallel
Strand 5	D	254	259	parallel
Strand 6	D	292	294	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: 1J4A

Analysis of interatomic Contacts of Structural Units in PDB entry:
1J4A