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

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 3JAB entry

There are 12 chains in PDB entry 3JAB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 55	ARG 225
M	ARG 55	ARG 225
B	GLN 387	MET 571
N	GLN 387	MET 571
C	SER 532	GLN 859
D	GLU 71	ILE 87
O	SER 532	GLN 859
P	GLU 71	ILE 87
L	ASP 1	CYS 214
H	GLU 1	ASP 214
R	ASP 1	CYS 214
Q	GLU 1	ASP 214

There are 86 helices in PDB entry 3JAB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	55	67	Right-handed alpha
Helix 2	2	A	74	92	Right-handed alpha
Helix 3	3	A	122	127	Right-handed alpha
Helix 4	4	A	129	133	Right-handed 310
Helix 5	5	A	141	150	Right-handed alpha
Helix 6	6	A	157	161	Right-handed 310
Helix 7	7	A	166	173	Right-handed alpha
Helix 8	8	A	206	224	Right-handed alpha
Helix 9	9	M	56	67	Right-handed alpha
Helix 10	10	M	74	92	Right-handed alpha
Helix 11	11	M	122	127	Right-handed alpha
Helix 12	12	M	129	133	Right-handed 310
Helix 13	13	M	141	150	Right-handed alpha
Helix 14	14	M	157	161	Right-handed 310
Helix 15	15	M	166	173	Right-handed alpha
Helix 16	16	M	206	224	Right-handed alpha
Helix 17	17	B	390	404	Right-handed alpha
Helix 18	18	B	405	407	Right-handed 310
Helix 19	19	B	409	426	Right-handed alpha
Helix 20	20	B	463	473	Right-handed alpha
Helix 21	21	B	534	571	Right-handed alpha
Helix 22	22	N	390	404	Right-handed alpha
Helix 23	23	N	405	407	Right-handed 310
Helix 24	24	N	409	426	Right-handed alpha
Helix 25	25	N	463	473	Right-handed alpha
Helix 26	26	N	534	571	Right-handed alpha
Helix 27	27	C	533	544	Right-handed alpha
Helix 28	28	C	550	555	Right-handed alpha
Helix 29	29	C	567	582	Right-handed alpha
Helix 30	30	C	583	588	Right-handed alpha
Helix 31	31	C	591	605	Right-handed alpha
Helix 32	32	C	614	631	Right-handed alpha
Helix 33	33	C	634	638	Right-handed 310
Helix 34	34	C	639	653	Right-handed alpha
Helix 35	35	C	661	668	Right-handed alpha
Helix 36	36	C	670	676	Right-handed alpha
Helix 37	37	C	679	694	Right-handed alpha
Helix 38	38	C	705	723	Right-handed alpha
Helix 39	39	C	724	741	Right-handed alpha
Helix 40	40	C	748	765	Right-handed alpha
Helix 41	41	C	766	770	Right-handed 310
Helix 42	42	C	771	796	Right-handed alpha
Helix 43	43	C	802	811	Right-handed 310
Helix 44	44	C	812	825	Right-handed alpha
Helix 45	45	C	825	836	Right-handed alpha
Helix 46	46	C	839	858	Right-handed alpha
Helix 47	47	D	77	84	Right-handed alpha
Helix 48	48	O	533	544	Right-handed alpha
Helix 49	49	O	550	555	Right-handed alpha
Helix 50	50	O	567	582	Right-handed alpha
Helix 51	51	O	583	588	Right-handed alpha
Helix 52	52	O	591	605	Right-handed alpha
Helix 53	53	O	614	631	Right-handed alpha
Helix 54	54	O	634	638	Right-handed 310
Helix 55	55	O	639	653	Right-handed alpha
Helix 56	56	O	661	668	Right-handed alpha
Helix 57	57	O	670	676	Right-handed alpha
Helix 58	58	O	679	694	Right-handed alpha
Helix 59	59	O	705	723	Right-handed alpha
Helix 60	60	O	724	741	Right-handed alpha
Helix 61	61	O	748	765	Right-handed alpha
Helix 62	62	O	766	770	Right-handed 310
Helix 63	63	O	771	796	Right-handed alpha
Helix 64	64	O	802	811	Right-handed 310
Helix 65	65	O	812	825	Right-handed alpha
Helix 66	66	O	825	836	Right-handed alpha
Helix 67	67	O	839	858	Right-handed alpha
Helix 68	68	P	77	84	Right-handed alpha
Helix 69	69	L	79	83	Right-handed 310
Helix 70	70	L	121	126	Right-handed alpha
Helix 71	71	L	183	187	Right-handed alpha
Helix 72	72	H	28	30	Right-handed 310
Helix 73	73	H	61	64	Right-handed 310
Helix 74	74	H	83	87	Right-handed 310
Helix 75	75	H	156	158	Right-handed 310
Helix 76	76	H	184	188	Right-handed 310
Helix 77	77	H	200	203	Right-handed 310
Helix 78	78	R	79	83	Right-handed 310
Helix 79	79	R	121	126	Right-handed alpha
Helix 80	80	R	183	187	Right-handed alpha
Helix 81	81	Q	28	30	Right-handed 310
Helix 82	82	Q	61	64	Right-handed 310
Helix 83	83	Q	83	87	Right-handed 310
Helix 84	84	Q	156	158	Right-handed 310
Helix 85	85	Q	184	188	Right-handed 310
Helix 86	86	Q	200	203	Right-handed 310

There are 26 sheets in PDB entry 3JAB. 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,

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	135	136	first strand
Strand 2	A	107	117	anti-parallel
Strand 3	A	93	104	anti-parallel
Strand 4	A	189	199	anti-parallel
Strand 5	A	179	186	anti-parallel
Strand 6	A	153	155	anti-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	M	135	136	first strand
Strand 2	M	107	117	anti-parallel
Strand 3	M	93	104	anti-parallel
Strand 4	M	189	199	anti-parallel
Strand 5	M	179	186	anti-parallel
Strand 6	M	153	155	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	440	441	first strand
Strand 2	B	427	435	anti-parallel
Strand 3	B	516	523	anti-parallel
Strand 4	B	502	506	anti-parallel
Strand 5	B	476	478	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	N	440	441	first strand
Strand 2	N	427	435	anti-parallel
Strand 3	N	516	523	anti-parallel
Strand 4	N	502	506	anti-parallel
Strand 5	N	476	478	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	5	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	154	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	13	first strand
Strand 2	H	107	112	parallel
Strand 3	H	88	96	anti-parallel
Strand 4	H	32	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	57	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	13	first strand
Strand 2	H	107	112	parallel
Strand 3	H	88	96	anti-parallel
Strand 4	H	102	103	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	136	145	anti-parallel
Strand 3	H	174	183	anti-parallel
Strand 4	H	163	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	136	145	anti-parallel
Strand 3	H	174	183	anti-parallel
Strand 4	H	169	171	anti-parallel

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There are 3 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	151	154	first strand
Strand 2	H	194	199	anti-parallel
Strand 3	H	204	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	4	5	first strand
Strand 2	R	19	25	anti-parallel
Strand 3	R	70	75	anti-parallel
Strand 4	R	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	10	13	first strand
Strand 2	R	102	106	parallel
Strand 3	R	85	90	anti-parallel
Strand 4	R	33	38	anti-parallel
Strand 5	R	45	49	anti-parallel
Strand 6	R	53	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	10	13	first strand
Strand 2	R	102	106	parallel
Strand 3	R	85	90	anti-parallel
Strand 4	R	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	114	118	first strand
Strand 2	R	129	139	anti-parallel
Strand 3	R	173	182	anti-parallel
Strand 4	R	159	163	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	R	153	154	first strand
Strand 2	R	145	150	anti-parallel
Strand 3	R	191	197	anti-parallel
Strand 4	R	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	3	6	first strand
Strand 2	Q	18	25	anti-parallel
Strand 3	Q	77	82	anti-parallel
Strand 4	Q	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	10	13	first strand
Strand 2	Q	107	112	parallel
Strand 3	Q	88	96	anti-parallel
Strand 4	Q	32	39	anti-parallel
Strand 5	Q	45	51	anti-parallel
Strand 6	Q	57	59	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	Q	10	13	first strand
Strand 2	Q	107	112	parallel
Strand 3	Q	88	96	anti-parallel
Strand 4	Q	102	103	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	120	124	first strand
Strand 2	Q	136	145	anti-parallel
Strand 3	Q	174	183	anti-parallel
Strand 4	Q	163	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	120	124	first strand
Strand 2	Q	136	145	anti-parallel
Strand 3	Q	174	183	anti-parallel
Strand 4	Q	169	171	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	151	154	first strand
Strand 2	Q	194	199	anti-parallel
Strand 3	Q	204	209	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: 3JAB

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