Analysis of interatomic Contacts of Structural Units in PDB entry:
1J2Q

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 1J2Q entry

There are 14 chains in PDB entry 1J2Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 10	LYS 233
B	ARG 10	LYS 233
C	ARG 10	LYS 233
D	ARG 10	LYS 233
E	ARG 10	LYS 233
F	ARG 10	LYS 233
G	ARG 10	LYS 233
H	THR 1	LYS 198
I	THR 1	LYS 198
J	THR 1	LYS 198
K	THR 1	LYS 198
L	THR 1	LYS 198
M	THR 1	LYS 198
N	THR 1	LYS 198

There are 91 helices in PDB entry 1J2Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	21	33	Right-handed alpha
Helix 2	2	A	81	104	Right-handed alpha
Helix 3	3	A	108	123	Right-handed alpha
Helix 4	4	A	168	180	Right-handed alpha
Helix 5	5	A	185	202	Right-handed alpha
Helix 6	6	A	206	208	Right-handed 310
Helix 7	7	A	225	233	Right-handed alpha
Helix 8	8	B	21	33	Right-handed alpha
Helix 9	9	B	81	104	Right-handed alpha
Helix 10	10	B	108	123	Right-handed alpha
Helix 11	11	B	168	180	Right-handed alpha
Helix 12	12	B	185	201	Right-handed alpha
Helix 13	13	B	206	208	Right-handed 310
Helix 14	14	B	225	233	Right-handed alpha
Helix 15	15	C	21	33	Right-handed alpha
Helix 16	16	C	81	104	Right-handed alpha
Helix 17	17	C	108	123	Right-handed alpha
Helix 18	18	C	168	180	Right-handed alpha
Helix 19	19	C	185	202	Right-handed alpha
Helix 20	20	C	206	208	Right-handed 310
Helix 21	21	C	225	233	Right-handed alpha
Helix 22	22	D	21	33	Right-handed alpha
Helix 23	23	D	81	104	Right-handed alpha
Helix 24	24	D	108	123	Right-handed alpha
Helix 25	25	D	168	180	Right-handed alpha
Helix 26	26	D	185	202	Right-handed alpha
Helix 27	27	D	206	208	Right-handed 310
Helix 28	28	D	225	233	Right-handed alpha
Helix 29	29	E	21	33	Right-handed alpha
Helix 30	30	E	81	104	Right-handed alpha
Helix 31	31	E	108	123	Right-handed alpha
Helix 32	32	E	168	180	Right-handed alpha
Helix 33	33	E	185	201	Right-handed alpha
Helix 34	34	E	206	208	Right-handed 310
Helix 35	35	E	225	233	Right-handed alpha
Helix 36	36	F	21	33	Right-handed alpha
Helix 37	37	F	81	104	Right-handed alpha
Helix 38	38	F	108	123	Right-handed alpha
Helix 39	39	F	168	180	Right-handed alpha
Helix 40	40	F	185	201	Right-handed alpha
Helix 41	41	F	206	208	Right-handed 310
Helix 42	42	F	225	233	Right-handed alpha
Helix 43	43	G	21	33	Right-handed alpha
Helix 44	44	G	81	104	Right-handed alpha
Helix 45	45	G	108	123	Right-handed alpha
Helix 46	46	G	168	180	Right-handed alpha
Helix 47	47	G	185	201	Right-handed alpha
Helix 48	48	G	206	208	Right-handed 310
Helix 49	49	G	225	233	Right-handed alpha
Helix 50	50	H	48	71	Right-handed alpha
Helix 51	51	H	75	90	Right-handed alpha
Helix 52	52	H	130	142	Right-handed alpha
Helix 53	53	H	147	164	Right-handed alpha
Helix 54	54	H	186	193	Right-handed alpha
Helix 55	55	H	194	196	Right-handed 310
Helix 56	56	I	48	71	Right-handed alpha
Helix 57	57	I	75	90	Right-handed alpha
Helix 58	58	I	130	142	Right-handed alpha
Helix 59	59	I	147	166	Right-handed alpha
Helix 60	60	I	186	193	Right-handed alpha
Helix 61	61	I	194	196	Right-handed 310
Helix 62	62	J	48	71	Right-handed alpha
Helix 63	63	J	75	90	Right-handed alpha
Helix 64	64	J	130	142	Right-handed alpha
Helix 65	65	J	147	164	Right-handed alpha
Helix 66	66	J	186	193	Right-handed alpha
Helix 67	67	J	194	196	Right-handed 310
Helix 68	68	K	48	71	Right-handed alpha
Helix 69	69	K	75	90	Right-handed alpha
Helix 70	70	K	130	142	Right-handed alpha
Helix 71	71	K	147	166	Right-handed alpha
Helix 72	72	K	186	193	Right-handed alpha
Helix 73	73	K	194	196	Right-handed 310
Helix 74	74	L	48	71	Right-handed alpha
Helix 75	75	L	75	90	Right-handed alpha
Helix 76	76	L	130	142	Right-handed alpha
Helix 77	77	L	147	164	Right-handed alpha
Helix 78	78	L	186	193	Right-handed alpha
Helix 79	79	L	194	196	Right-handed 310
Helix 80	80	M	48	71	Right-handed alpha
Helix 81	81	M	75	90	Right-handed alpha
Helix 82	82	M	130	142	Right-handed alpha
Helix 83	83	M	147	164	Right-handed alpha
Helix 84	84	M	186	193	Right-handed alpha
Helix 85	85	M	194	196	Right-handed 310
Helix 86	86	N	48	71	Right-handed alpha
Helix 87	87	N	75	90	Right-handed alpha
Helix 88	88	N	130	142	Right-handed alpha
Helix 89	89	N	147	164	Right-handed alpha
Helix 90	90	N	186	193	Right-handed alpha
Helix 91	91	N	194	196	Right-handed 310

There are 35 sheets in PDB entry 1J2Q. 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, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI,

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	162	165	first strand
Strand 2	A	37	42	anti-parallel
Strand 3	A	45	51	anti-parallel
Strand 4	A	210	216	anti-parallel
Strand 5	A	222	223	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	67	71	first strand
Strand 2	A	74	80	anti-parallel
Strand 3	A	134	141	anti-parallel
Strand 4	A	146	151	anti-parallel
Strand 5	A	157	159	anti-parallel

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There are 5 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	162	165	first strand
Strand 2	B	37	42	anti-parallel
Strand 3	B	45	51	anti-parallel
Strand 4	B	210	216	anti-parallel
Strand 5	B	222	223	anti-parallel

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There are 5 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	67	71	first strand
Strand 2	B	74	80	anti-parallel
Strand 3	B	134	141	anti-parallel
Strand 4	B	146	151	anti-parallel
Strand 5	B	157	159	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	C	162	165	first strand
Strand 2	C	37	42	anti-parallel
Strand 3	C	45	51	anti-parallel
Strand 4	C	210	216	anti-parallel
Strand 5	C	222	223	anti-parallel

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There are 5 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	67	71	first strand
Strand 2	C	74	80	anti-parallel
Strand 3	C	134	141	anti-parallel
Strand 4	C	146	151	anti-parallel
Strand 5	C	157	159	anti-parallel

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There are 5 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	162	165	first strand
Strand 2	D	37	42	anti-parallel
Strand 3	D	45	51	anti-parallel
Strand 4	D	210	216	anti-parallel
Strand 5	D	222	223	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	D	67	71	first strand
Strand 2	D	74	80	anti-parallel
Strand 3	D	134	141	anti-parallel
Strand 4	D	146	151	anti-parallel
Strand 5	D	157	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	162	165	first strand
Strand 2	E	37	41	anti-parallel
Strand 3	E	45	51	anti-parallel
Strand 4	E	210	216	anti-parallel
Strand 5	E	222	223	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	67	71	first strand
Strand 2	E	74	80	anti-parallel
Strand 3	E	134	141	anti-parallel
Strand 4	E	146	151	anti-parallel
Strand 5	E	157	159	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	F	162	165	first strand
Strand 2	F	37	41	anti-parallel
Strand 3	F	45	51	anti-parallel
Strand 4	F	210	216	anti-parallel
Strand 5	F	222	223	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	67	71	first strand
Strand 2	F	74	80	anti-parallel
Strand 3	F	134	141	anti-parallel
Strand 4	F	146	151	anti-parallel
Strand 5	F	157	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	162	165	first strand
Strand 2	G	37	41	anti-parallel
Strand 3	G	45	51	anti-parallel
Strand 4	G	210	216	anti-parallel
Strand 5	G	222	223	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	G	67	71	first strand
Strand 2	G	74	80	anti-parallel
Strand 3	G	134	141	anti-parallel
Strand 4	G	146	151	anti-parallel
Strand 5	G	157	159	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	123	127	first strand
Strand 2	H	3	8	anti-parallel
Strand 3	H	11	17	anti-parallel
Strand 4	H	173	178	anti-parallel
Strand 5	H	183	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	20	22	first strand
Strand 2	H	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	34	38	first strand
Strand 2	H	41	47	anti-parallel
Strand 3	H	97	105	anti-parallel
Strand 4	H	107	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	123	127	first strand
Strand 2	I	3	8	anti-parallel
Strand 3	I	11	17	anti-parallel
Strand 4	I	173	178	anti-parallel
Strand 5	I	183	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	20	22	first strand
Strand 2	I	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	34	38	first strand
Strand 2	I	41	47	anti-parallel
Strand 3	I	97	105	anti-parallel
Strand 4	I	107	113	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	J	123	127	first strand
Strand 2	J	3	8	anti-parallel
Strand 3	J	11	17	anti-parallel
Strand 4	J	173	178	anti-parallel
Strand 5	J	183	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	20	22	first strand
Strand 2	J	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	34	38	first strand
Strand 2	J	41	47	anti-parallel
Strand 3	J	97	105	anti-parallel
Strand 4	J	107	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	123	127	first strand
Strand 2	K	3	8	anti-parallel
Strand 3	K	11	17	anti-parallel
Strand 4	K	173	178	anti-parallel
Strand 5	K	183	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	20	22	first strand
Strand 2	K	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	34	38	first strand
Strand 2	K	41	47	anti-parallel
Strand 3	K	97	105	anti-parallel
Strand 4	K	107	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	123	127	first strand
Strand 2	L	3	8	anti-parallel
Strand 3	L	11	17	anti-parallel
Strand 4	L	173	178	anti-parallel
Strand 5	L	183	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	20	22	first strand
Strand 2	L	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	34	38	first strand
Strand 2	L	41	47	anti-parallel
Strand 3	L	97	105	anti-parallel
Strand 4	L	107	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	123	127	first strand
Strand 2	M	3	8	anti-parallel
Strand 3	M	11	17	anti-parallel
Strand 4	M	173	178	anti-parallel
Strand 5	M	183	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	20	22	first strand
Strand 2	M	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	34	38	first strand
Strand 2	M	41	47	anti-parallel
Strand 3	M	97	105	anti-parallel
Strand 4	M	107	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	123	127	first strand
Strand 2	N	3	8	anti-parallel
Strand 3	N	11	17	anti-parallel
Strand 4	N	173	178	anti-parallel
Strand 5	N	183	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	20	22	first strand
Strand 2	N	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	34	38	first strand
Strand 2	N	41	47	anti-parallel
Strand 3	N	97	105	anti-parallel
Strand 4	N	107	113	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: 1J2Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
1J2Q