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

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 4EJG entry

There are 8 chains in PDB entry 4EJG (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	LYS 30	ARG 494
E	LYS 30	ARG 494
F	LYS 30	ARG 494
G	LYS 32	ARG 494
H	LYS 32	ARG 494

There are154 helices in PDB entry 4EJG. 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	104	112	Right-handed alpha
Helix 5	5	A	120	138	Right-handed alpha
Helix 6	6	A	142	162	Right-handed alpha
Helix 7	7	A	170	187	Right-handed alpha
Helix 8	8	A	195	213	Right-handed alpha
Helix 9	9	A	214	228	Right-handed alpha
Helix 10	10	A	232	258	Right-handed alpha
Helix 11	11	A	266	278	Right-handed alpha
Helix 12	12	A	287	320	Right-handed alpha
Helix 13	13	A	320	335	Right-handed alpha
Helix 14	14	A	342	347	Right-handed 310
Helix 15	15	A	349	364	Right-handed alpha
Helix 16	16	A	394	399	Right-handed alpha
Helix 17	17	A	412	417	Right-handed 310
Helix 18	18	A	441	459	Right-handed alpha
Helix 19	19	A	467	471	Right-handed 310
Helix 20	20	B	45	49	Right-handed 310
Helix 21	21	B	53	66	Right-handed alpha
Helix 22	22	B	83	92	Right-handed alpha
Helix 23	23	B	104	112	Right-handed alpha
Helix 24	24	B	120	138	Right-handed alpha
Helix 25	25	B	142	162	Right-handed alpha
Helix 26	26	B	170	188	Right-handed alpha
Helix 27	27	B	195	212	Right-handed alpha
Helix 28	28	B	214	228	Right-handed alpha
Helix 29	29	B	232	257	Right-handed alpha
Helix 30	30	B	266	278	Right-handed alpha
Helix 31	31	B	287	320	Right-handed alpha
Helix 32	32	B	320	335	Right-handed alpha
Helix 33	33	B	342	347	Right-handed 310
Helix 34	34	B	349	364	Right-handed alpha
Helix 35	35	B	394	400	Right-handed alpha
Helix 36	36	B	412	417	Right-handed 310
Helix 37	37	B	441	459	Right-handed alpha
Helix 38	38	B	467	471	Right-handed 310
Helix 39	39	C	45	49	Right-handed 310
Helix 40	40	C	53	66	Right-handed alpha
Helix 41	41	C	82	92	Right-handed alpha
Helix 42	42	C	104	112	Right-handed alpha
Helix 43	43	C	120	138	Right-handed alpha
Helix 44	44	C	142	162	Right-handed alpha
Helix 45	45	C	170	187	Right-handed alpha
Helix 46	46	C	195	214	Right-handed alpha
Helix 47	47	C	214	228	Right-handed alpha
Helix 48	48	C	232	258	Right-handed alpha
Helix 49	49	C	266	278	Right-handed alpha
Helix 50	50	C	287	320	Right-handed alpha
Helix 51	51	C	320	335	Right-handed alpha
Helix 52	52	C	342	348	Right-handed 310
Helix 53	53	C	349	364	Right-handed alpha
Helix 54	54	C	394	399	Right-handed alpha
Helix 55	55	C	412	417	Right-handed 310
Helix 56	56	C	441	459	Right-handed alpha
Helix 57	57	C	467	471	Right-handed 310
Helix 58	58	D	45	49	Right-handed 310
Helix 59	59	D	50	52	Right-handed 310
Helix 60	60	D	53	66	Right-handed alpha
Helix 61	61	D	83	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	144	Right-handed 310
Helix 65	65	D	145	162	Right-handed alpha
Helix 66	66	D	170	187	Right-handed alpha
Helix 67	67	D	195	212	Right-handed alpha
Helix 68	68	D	214	228	Right-handed alpha
Helix 69	69	D	232	257	Right-handed alpha
Helix 70	70	D	266	279	Right-handed alpha
Helix 71	71	D	287	320	Right-handed alpha
Helix 72	72	D	320	335	Right-handed alpha
Helix 73	73	D	342	348	Right-handed 310
Helix 74	74	D	349	364	Right-handed alpha
Helix 75	75	D	394	400	Right-handed alpha
Helix 76	76	D	412	417	Right-handed 310
Helix 77	77	D	441	459	Right-handed alpha
Helix 78	78	E	45	49	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	188	Right-handed alpha
Helix 85	85	E	195	212	Right-handed alpha
Helix 86	86	E	214	228	Right-handed alpha
Helix 87	87	E	232	255	Right-handed alpha
Helix 88	88	E	266	278	Right-handed alpha
Helix 89	89	E	287	302	Right-handed alpha
Helix 90	90	E	303	320	Right-handed alpha
Helix 91	91	E	320	335	Right-handed alpha
Helix 92	92	E	342	348	Right-handed 310
Helix 93	93	E	349	364	Right-handed alpha
Helix 94	94	E	394	400	Right-handed alpha
Helix 95	95	E	412	417	Right-handed 310
Helix 96	96	E	441	459	Right-handed alpha
Helix 97	97	E	467	471	Right-handed 310
Helix 98	98	F	45	49	Right-handed 310
Helix 99	99	F	53	66	Right-handed alpha
Helix 100	100	F	83	92	Right-handed alpha
Helix 101	101	F	104	112	Right-handed alpha
Helix 102	102	F	120	139	Right-handed alpha
Helix 103	103	F	142	162	Right-handed alpha
Helix 104	104	F	170	188	Right-handed alpha
Helix 105	105	F	195	214	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	278	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	343	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	460	Right-handed alpha
Helix 116	116	G	45	49	Right-handed 310
Helix 117	117	G	53	64	Right-handed alpha
Helix 118	118	G	82	92	Right-handed alpha
Helix 119	119	G	104	112	Right-handed alpha
Helix 120	120	G	120	138	Right-handed alpha
Helix 121	121	G	145	163	Right-handed alpha
Helix 122	122	G	170	187	Right-handed alpha
Helix 123	123	G	195	213	Right-handed alpha
Helix 124	124	G	215	228	Right-handed alpha
Helix 125	125	G	233	258	Right-handed alpha
Helix 126	126	G	267	276	Right-handed alpha
Helix 127	127	G	287	303	Right-handed alpha
Helix 128	128	G	303	320	Right-handed alpha
Helix 129	129	G	320	332	Right-handed alpha
Helix 130	130	G	342	348	Right-handed 310
Helix 131	131	G	349	363	Right-handed alpha
Helix 132	132	G	401	405	Right-handed 310
Helix 133	133	G	412	417	Right-handed 310
Helix 134	134	G	441	458	Right-handed alpha
Helix 135	135	H	45	49	Right-handed 310
Helix 136	136	H	53	60	Right-handed alpha
Helix 137	137	H	61	66	Right-handed alpha
Helix 138	138	H	82	92	Right-handed alpha
Helix 139	139	H	104	112	Right-handed alpha
Helix 140	140	H	120	135	Right-handed alpha
Helix 141	141	H	145	161	Right-handed alpha
Helix 142	142	H	170	188	Right-handed alpha
Helix 143	143	H	195	214	Right-handed alpha
Helix 144	144	H	214	228	Right-handed alpha
Helix 145	145	H	232	253	Right-handed alpha
Helix 146	146	H	253	258	Right-handed alpha
Helix 147	147	H	266	277	Right-handed alpha
Helix 148	148	H	287	320	Right-handed alpha
Helix 149	149	H	324	332	Right-handed alpha
Helix 150	150	H	342	347	Right-handed 310
Helix 151	151	H	351	364	Right-handed alpha
Helix 152	152	H	395	398	Right-handed 310
Helix 153	153	H	412	416	Right-handed 310
Helix 154	154	H	441	456	Right-handed alpha

There are 31 sheets in PDB entry 4EJG. 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 3 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	167	168	first strand
Strand 2	A	489	493	anti-parallel
Strand 3	A	460	463	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	378	380	first strand
Strand 2	A	383	385	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	477	478	first strand
Strand 2	B	482	483	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	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

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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 3 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	167	168	first strand
Strand 2	E	489	493	anti-parallel
Strand 3	E	460	463	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	378	380	first strand
Strand 2	E	383	385	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	167	168	first strand
Strand 2	F	489	490	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	378	380	first strand
Strand 2	F	383	385	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	477	478	first strand
Strand 2	F	482	483	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 4 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

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There are 2 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	378	380	first strand
Strand 2	H	383	385	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	460	463	first strand
Strand 2	H	490	493	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	475	478	first strand
Strand 2	H	482	484	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: 4EJG

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