Analysis of interatomic Contacts of Structural Units in PDB entry:
4EJH

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 4EJH entry

There are 8 chains in PDB entry 4EJH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 31	ARG 494
B	GLY 31	ARG 494
C	GLY 31	ARG 494
D	GLY 31	ARG 494
E	GLY 31	ARG 494
F	GLY 31	ARG 494
G	LYS 32	ARG 494
H	LYS 32	ARG 494

There are153 helices in PDB entry 4EJH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	45	49	Right-handed 310
Helix 2	2	A	53	66	Right-handed alpha
Helix 3	3	A	82	92	Right-handed alpha
Helix 4	4	A	96	99	Right-handed 310
Helix 5	5	A	104	112	Right-handed alpha
Helix 6	6	A	120	138	Right-handed alpha
Helix 7	7	A	142	144	Right-handed 310
Helix 8	8	A	145	162	Right-handed alpha
Helix 9	9	A	170	188	Right-handed alpha
Helix 10	10	A	195	212	Right-handed alpha
Helix 11	11	A	214	228	Right-handed alpha
Helix 12	12	A	232	257	Right-handed alpha
Helix 13	13	A	266	278	Right-handed alpha
Helix 14	14	A	287	320	Right-handed alpha
Helix 15	15	A	320	335	Right-handed alpha
Helix 16	16	A	342	348	Right-handed 310
Helix 17	17	A	349	364	Right-handed alpha
Helix 18	18	A	394	400	Right-handed alpha
Helix 19	19	A	412	417	Right-handed 310
Helix 20	20	A	441	459	Right-handed alpha
Helix 21	21	A	467	471	Right-handed 310
Helix 22	22	B	45	49	Right-handed 310
Helix 23	23	B	53	66	Right-handed alpha
Helix 24	24	B	82	92	Right-handed alpha
Helix 25	25	B	104	112	Right-handed alpha
Helix 26	26	B	120	138	Right-handed alpha
Helix 27	27	B	142	162	Right-handed alpha
Helix 28	28	B	170	188	Right-handed alpha
Helix 29	29	B	195	214	Right-handed alpha
Helix 30	30	B	214	228	Right-handed alpha
Helix 31	31	B	232	258	Right-handed alpha
Helix 32	32	B	266	278	Right-handed alpha
Helix 33	33	B	287	320	Right-handed alpha
Helix 34	34	B	320	335	Right-handed alpha
Helix 35	35	B	342	348	Right-handed 310
Helix 36	36	B	349	364	Right-handed alpha
Helix 37	37	B	395	400	Right-handed alpha
Helix 38	38	B	412	417	Right-handed 310
Helix 39	39	B	441	459	Right-handed alpha
Helix 40	40	C	45	49	Right-handed 310
Helix 41	41	C	53	66	Right-handed alpha
Helix 42	42	C	82	92	Right-handed alpha
Helix 43	43	C	104	112	Right-handed alpha
Helix 44	44	C	120	138	Right-handed alpha
Helix 45	45	C	142	162	Right-handed alpha
Helix 46	46	C	170	188	Right-handed alpha
Helix 47	47	C	195	212	Right-handed alpha
Helix 48	48	C	214	228	Right-handed alpha
Helix 49	49	C	232	258	Right-handed alpha
Helix 50	50	C	266	278	Right-handed alpha
Helix 51	51	C	287	320	Right-handed alpha
Helix 52	52	C	320	335	Right-handed alpha
Helix 53	53	C	342	348	Right-handed 310
Helix 54	54	C	349	364	Right-handed alpha
Helix 55	55	C	394	400	Right-handed alpha
Helix 56	56	C	412	417	Right-handed 310
Helix 57	57	C	441	459	Right-handed alpha
Helix 58	58	C	467	471	Right-handed 310
Helix 59	59	D	45	49	Right-handed 310
Helix 60	60	D	53	66	Right-handed alpha
Helix 61	61	D	82	92	Right-handed alpha
Helix 62	62	D	104	112	Right-handed alpha
Helix 63	63	D	120	138	Right-handed alpha
Helix 64	64	D	142	162	Right-handed alpha
Helix 65	65	D	170	188	Right-handed alpha
Helix 66	66	D	195	214	Right-handed alpha
Helix 67	67	D	214	228	Right-handed alpha
Helix 68	68	D	232	257	Right-handed alpha
Helix 69	69	D	266	279	Right-handed alpha
Helix 70	70	D	287	320	Right-handed alpha
Helix 71	71	D	320	335	Right-handed alpha
Helix 72	72	D	342	348	Right-handed 310
Helix 73	73	D	349	364	Right-handed alpha
Helix 74	74	D	394	400	Right-handed alpha
Helix 75	75	D	412	417	Right-handed 310
Helix 76	76	D	441	459	Right-handed alpha
Helix 77	77	D	467	471	Right-handed 310
Helix 78	78	E	50	52	Right-handed 310
Helix 79	79	E	53	66	Right-handed alpha
Helix 80	80	E	82	92	Right-handed alpha
Helix 81	81	E	104	112	Right-handed alpha
Helix 82	82	E	120	138	Right-handed alpha
Helix 83	83	E	142	162	Right-handed alpha
Helix 84	84	E	170	187	Right-handed alpha
Helix 85	85	E	195	214	Right-handed alpha
Helix 86	86	E	214	228	Right-handed alpha
Helix 87	87	E	232	257	Right-handed alpha
Helix 88	88	E	266	278	Right-handed alpha
Helix 89	89	E	287	320	Right-handed alpha
Helix 90	90	E	320	335	Right-handed alpha
Helix 91	91	E	342	347	Right-handed 310
Helix 92	92	E	349	364	Right-handed alpha
Helix 93	93	E	394	399	Right-handed alpha
Helix 94	94	E	412	417	Right-handed 310
Helix 95	95	E	441	459	Right-handed alpha
Helix 96	96	E	467	471	Right-handed 310
Helix 97	97	F	45	49	Right-handed 310
Helix 98	98	F	53	66	Right-handed alpha
Helix 99	99	F	82	92	Right-handed alpha
Helix 100	100	F	96	99	Right-handed 310
Helix 101	101	F	104	112	Right-handed alpha
Helix 102	102	F	120	138	Right-handed alpha
Helix 103	103	F	142	162	Right-handed alpha
Helix 104	104	F	169	187	Right-handed alpha
Helix 105	105	F	195	212	Right-handed alpha
Helix 106	106	F	214	228	Right-handed alpha
Helix 107	107	F	232	255	Right-handed alpha
Helix 108	108	F	266	275	Right-handed alpha
Helix 109	109	F	287	320	Right-handed alpha
Helix 110	110	F	320	335	Right-handed alpha
Helix 111	111	F	342	347	Right-handed 310
Helix 112	112	F	349	364	Right-handed alpha
Helix 113	113	F	394	399	Right-handed alpha
Helix 114	114	F	412	417	Right-handed 310
Helix 115	115	F	441	459	Right-handed alpha
Helix 116	116	G	53	66	Right-handed alpha
Helix 117	117	G	82	92	Right-handed alpha
Helix 118	118	G	104	112	Right-handed alpha
Helix 119	119	G	120	138	Right-handed alpha
Helix 120	120	G	144	162	Right-handed alpha
Helix 121	121	G	170	188	Right-handed alpha
Helix 122	122	G	195	214	Right-handed alpha
Helix 123	123	G	214	228	Right-handed alpha
Helix 124	124	G	232	257	Right-handed alpha
Helix 125	125	G	266	278	Right-handed alpha
Helix 126	126	G	287	319	Right-handed alpha
Helix 127	127	G	320	335	Right-handed alpha
Helix 128	128	G	342	348	Right-handed 310
Helix 129	129	G	349	363	Right-handed alpha
Helix 130	130	G	394	399	Right-handed alpha
Helix 131	131	G	412	417	Right-handed 310
Helix 132	132	G	441	459	Right-handed alpha
Helix 133	133	G	467	471	Right-handed 310
Helix 134	134	H	45	49	Right-handed 310
Helix 135	135	H	53	66	Right-handed alpha
Helix 136	136	H	82	92	Right-handed alpha
Helix 137	137	H	96	99	Right-handed 310
Helix 138	138	H	104	112	Right-handed alpha
Helix 139	139	H	120	137	Right-handed alpha
Helix 140	140	H	145	160	Right-handed alpha
Helix 141	141	H	170	188	Right-handed alpha
Helix 142	142	H	195	214	Right-handed alpha
Helix 143	143	H	214	228	Right-handed alpha
Helix 144	144	H	232	257	Right-handed alpha
Helix 145	145	H	266	278	Right-handed alpha
Helix 146	146	H	287	303	Right-handed alpha
Helix 147	147	H	303	320	Right-handed alpha
Helix 148	148	H	320	332	Right-handed alpha
Helix 149	149	H	342	349	Right-handed 310
Helix 150	150	H	351	363	Right-handed alpha
Helix 151	151	H	394	399	Right-handed alpha
Helix 152	152	H	412	417	Right-handed 310
Helix 153	153	H	441	459	Right-handed alpha

There are 31 sheets in PDB entry 4EJH. 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,

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	68	73	first strand
Strand 2	A	76	81	anti-parallel
Strand 3	A	390	393	parallel
Strand 4	A	372	373	anti-parallel
Strand 5	A	100	101	anti-parallel

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There are 2 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	378	380	first strand
Strand 2	A	383	385	anti-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	460	463	first strand
Strand 2	A	490	493	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	477	478	first strand
Strand 2	A	482	483	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	B	68	73	first strand
Strand 2	B	76	81	anti-parallel
Strand 3	B	390	393	parallel
Strand 4	B	372	373	anti-parallel
Strand 5	B	100	101	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	378	380	first strand
Strand 2	B	383	385	anti-parallel

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There are 2 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	460	463	first strand
Strand 2	B	490	493	anti-parallel

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There are 2 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	475	478	first strand
Strand 2	B	482	484	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	C	68	73	first strand
Strand 2	C	76	81	anti-parallel
Strand 3	C	390	393	parallel
Strand 4	C	372	373	anti-parallel
Strand 5	C	100	101	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	C	378	380	first strand
Strand 2	C	383	385	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	460	463	first strand
Strand 2	C	490	493	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	475	478	first strand
Strand 2	C	482	484	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	D	68	73	first strand
Strand 2	D	76	81	anti-parallel
Strand 3	D	390	393	parallel
Strand 4	D	372	373	anti-parallel
Strand 5	D	100	101	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	378	380	first strand
Strand 2	D	383	385	anti-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	D	460	463	first strand
Strand 2	D	490	493	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	D	477	478	first strand
Strand 2	D	482	483	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	68	73	first strand
Strand 2	E	76	81	anti-parallel
Strand 3	E	390	393	parallel
Strand 4	E	372	373	anti-parallel
Strand 5	E	100	101	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	378	380	first strand
Strand 2	E	383	385	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	E	460	463	first strand
Strand 2	E	490	493	anti-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	E	477	478	first strand
Strand 2	E	482	483	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	F	68	73	first strand
Strand 2	F	76	81	anti-parallel
Strand 3	F	390	393	parallel
Strand 4	F	372	373	anti-parallel
Strand 5	F	100	101	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	F	378	380	first strand
Strand 2	F	383	385	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	460	463	first strand
Strand 2	F	490	493	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	475	478	first strand
Strand 2	F	482	484	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	68	73	first strand
Strand 2	G	76	81	anti-parallel
Strand 3	G	390	393	parallel
Strand 4	G	372	373	anti-parallel
Strand 5	G	100	101	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	G	167	168	first strand
Strand 2	G	489	493	anti-parallel
Strand 3	G	460	463	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	378	380	first strand
Strand 2	G	383	385	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	68	73	first strand
Strand 2	H	76	81	anti-parallel
Strand 3	H	390	393	parallel
Strand 4	H	372	373	anti-parallel
Strand 5	H	100	101	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	167	168	first strand
Strand 2	H	489	493	anti-parallel
Strand 3	H	460	463	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	378	380	first strand
Strand 2	H	383	385	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	H	477	478	first strand
Strand 2	H	482	483	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: 4EJH

Analysis of interatomic Contacts of Structural Units in PDB entry:
4EJH