Analysis of interatomic Contacts of Structural Units in PDB entry:
4E4G

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 4E4G entry

There are 3 chains in PDB entry 4E4G (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MSE -1	ASP 486
B	TYR 0	LYS 485
C	MSE -1	GLN 355

There are135 helices in PDB entry 4E4G. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	37	57	Right-handed alpha
Helix 2	2	A	59	90	Right-handed alpha
Helix 3	3	A	92	112	Right-handed alpha
Helix 4	4	A	112	117	Right-handed alpha
Helix 5	5	A	151	164	Right-handed alpha
Helix 6	6	A	177	190	Right-handed alpha
Helix 7	7	A	203	212	Right-handed alpha
Helix 8	8	A	224	238	Right-handed alpha
Helix 9	9	A	259	273	Right-handed alpha
Helix 10	10	A	274	277	Right-handed 310
Helix 11	11	A	289	306	Right-handed alpha
Helix 12	12	A	324	342	Right-handed alpha
Helix 13	13	A	375	380	Right-handed alpha
Helix 14	14	A	394	405	Right-handed alpha
Helix 15	15	A	417	428	Right-handed alpha
Helix 16	16	A	462	470	Right-handed alpha
Helix 17	17	B	37	58	Right-handed alpha
Helix 18	18	B	59	77	Right-handed alpha
Helix 19	19	B	77	90	Right-handed alpha
Helix 20	20	B	92	111	Right-handed alpha
Helix 21	21	B	112	117	Right-handed alpha
Helix 22	22	B	151	164	Right-handed alpha
Helix 23	23	B	177	190	Right-handed alpha
Helix 24	24	B	203	212	Right-handed alpha
Helix 25	25	B	224	238	Right-handed alpha
Helix 26	26	B	259	273	Right-handed alpha
Helix 27	27	B	274	277	Right-handed 310
Helix 28	28	B	289	299	Right-handed alpha
Helix 29	29	B	300	306	Right-handed alpha
Helix 30	30	B	324	341	Right-handed alpha
Helix 31	31	B	375	380	Right-handed alpha
Helix 32	32	B	394	404	Right-handed alpha
Helix 33	33	B	417	428	Right-handed alpha
Helix 34	34	B	462	470	Right-handed alpha
Helix 35	35	C	37	58	Right-handed alpha
Helix 36	36	C	59	77	Right-handed alpha
Helix 37	37	C	77	90	Right-handed alpha
Helix 38	38	C	92	111	Right-handed alpha
Helix 39	39	C	112	117	Right-handed alpha
Helix 40	40	C	151	164	Right-handed alpha
Helix 41	41	C	177	190	Right-handed alpha
Helix 42	42	C	203	213	Right-handed alpha
Helix 43	43	C	224	238	Right-handed alpha
Helix 44	44	C	259	273	Right-handed alpha
Helix 45	45	C	274	277	Right-handed 310
Helix 46	46	C	289	306	Right-handed alpha
Helix 47	47	C	324	341	Right-handed alpha
Helix 48	48	C	375	380	Right-handed alpha
Helix 49	49	C	394	405	Right-handed alpha
Helix 50	50	C	417	428	Right-handed alpha
Helix 51	51	C	462	470	Right-handed alpha
Helix 52	52	D	37	57	Right-handed alpha
Helix 53	53	D	59	77	Right-handed alpha
Helix 54	54	D	77	90	Right-handed alpha
Helix 55	55	D	92	110	Right-handed alpha
Helix 56	56	D	112	117	Right-handed alpha
Helix 57	57	D	151	164	Right-handed alpha
Helix 58	58	D	177	190	Right-handed alpha
Helix 59	59	D	203	213	Right-handed alpha
Helix 60	60	D	224	238	Right-handed alpha
Helix 61	61	D	259	273	Right-handed alpha
Helix 62	62	D	274	277	Right-handed 310
Helix 63	63	D	289	306	Right-handed alpha
Helix 64	64	D	324	341	Right-handed alpha
Helix 65	65	D	375	380	Right-handed alpha
Helix 66	66	D	394	405	Right-handed alpha
Helix 67	67	D	417	428	Right-handed alpha
Helix 68	68	D	451	453	Right-handed 310
Helix 69	69	D	462	470	Right-handed alpha
Helix 70	70	E	37	56	Right-handed alpha
Helix 71	71	E	59	87	Right-handed alpha
Helix 72	72	E	92	111	Right-handed alpha
Helix 73	73	E	112	117	Right-handed alpha
Helix 74	74	E	151	164	Right-handed alpha
Helix 75	75	E	177	190	Right-handed alpha
Helix 76	76	E	203	213	Right-handed alpha
Helix 77	77	E	224	238	Right-handed alpha
Helix 78	78	E	259	269	Right-handed alpha
Helix 79	79	E	272	277	Right-handed 310
Helix 80	80	E	289	306	Right-handed alpha
Helix 81	81	E	324	342	Right-handed alpha
Helix 82	82	E	375	380	Right-handed alpha
Helix 83	83	E	394	405	Right-handed alpha
Helix 84	84	E	418	428	Right-handed alpha
Helix 85	85	E	462	470	Right-handed alpha
Helix 86	86	F	37	57	Right-handed alpha
Helix 87	87	F	59	76	Right-handed alpha
Helix 88	88	F	77	90	Right-handed alpha
Helix 89	89	F	92	112	Right-handed alpha
Helix 90	90	F	112	117	Right-handed alpha
Helix 91	91	F	151	164	Right-handed alpha
Helix 92	92	F	177	190	Right-handed alpha
Helix 93	93	F	203	213	Right-handed alpha
Helix 94	94	F	224	238	Right-handed alpha
Helix 95	95	F	259	273	Right-handed alpha
Helix 96	96	F	274	277	Right-handed 310
Helix 97	97	F	289	306	Right-handed alpha
Helix 98	98	F	324	340	Right-handed alpha
Helix 99	99	F	375	380	Right-handed alpha
Helix 100	100	F	394	404	Right-handed alpha
Helix 101	101	F	417	428	Right-handed alpha
Helix 102	102	F	462	470	Right-handed alpha
Helix 103	103	G	37	57	Right-handed alpha
Helix 104	104	G	59	77	Right-handed alpha
Helix 105	105	G	77	90	Right-handed alpha
Helix 106	106	G	92	111	Right-handed alpha
Helix 107	107	G	112	117	Right-handed alpha
Helix 108	108	G	151	164	Right-handed alpha
Helix 109	109	G	177	191	Right-handed alpha
Helix 110	110	G	203	213	Right-handed alpha
Helix 111	111	G	224	238	Right-handed alpha
Helix 112	112	G	259	273	Right-handed alpha
Helix 113	113	G	274	277	Right-handed 310
Helix 114	114	G	289	306	Right-handed alpha
Helix 115	115	G	324	341	Right-handed alpha
Helix 116	116	G	375	380	Right-handed alpha
Helix 117	117	G	394	404	Right-handed alpha
Helix 118	118	G	417	428	Right-handed alpha
Helix 119	119	G	462	470	Right-handed alpha
Helix 120	120	H	37	58	Right-handed alpha
Helix 121	121	H	59	77	Right-handed alpha
Helix 122	122	H	77	90	Right-handed alpha
Helix 123	123	H	92	110	Right-handed alpha
Helix 124	124	H	112	117	Right-handed alpha
Helix 125	125	H	151	164	Right-handed alpha
Helix 126	126	H	177	190	Right-handed alpha
Helix 127	127	H	203	213	Right-handed alpha
Helix 128	128	H	224	237	Right-handed alpha
Helix 129	129	H	259	273	Right-handed alpha
Helix 130	130	H	289	306	Right-handed alpha
Helix 131	131	H	324	341	Right-handed alpha
Helix 132	132	H	375	380	Right-handed alpha
Helix 133	133	H	394	405	Right-handed alpha
Helix 134	134	H	418	428	Right-handed alpha
Helix 135	135	H	462	470	Right-handed alpha

There are 34 sheets in PDB entry 4E4G. 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,

There are 3 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	0	2	first strand
Strand 2	A	29	34	parallel
Strand 3	A	18	22	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	4	6	first strand
Strand 2	A	9	11	anti-parallel

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There are 20 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	344	347	first strand
Strand 2	B	366	369	anti-parallel
Strand 3	B	386	389	parallel
Strand 4	B	282	287	parallel
Strand 5	B	250	254	parallel
Strand 6	B	410	414	parallel
Strand 7	B	432	435	parallel
Strand 8	A	471	478	parallel
Strand 9	A	129	137	anti-parallel
Strand 10	A	119	126	anti-parallel
Strand 11	D	119	126	anti-parallel
Strand 12	D	129	137	anti-parallel
Strand 13	D	471	478	anti-parallel
Strand 14	C	432	435	parallel
Strand 15	C	410	414	parallel
Strand 16	C	250	254	parallel
Strand 17	C	282	287	parallel
Strand 18	C	386	389	parallel
Strand 19	C	366	369	parallel
Strand 20	C	344	347	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	A	197	199	first strand
Strand 2	A	167	171	parallel
Strand 3	A	140	144	parallel
Strand 4	A	218	222	parallel
Strand 5	A	241	245	parallel
Strand 6	A	455	456	anti-parallel

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There are 20 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	344	347	first strand
Strand 2	A	366	369	anti-parallel
Strand 3	A	386	389	parallel
Strand 4	A	282	287	parallel
Strand 5	A	250	254	parallel
Strand 6	A	410	414	parallel
Strand 7	A	432	435	parallel
Strand 8	B	471	478	parallel
Strand 9	B	129	137	anti-parallel
Strand 10	B	119	126	anti-parallel
Strand 11	C	119	122	anti-parallel
Strand 12	C	130	137	anti-parallel
Strand 13	C	471	478	anti-parallel
Strand 14	D	432	435	parallel
Strand 15	D	410	414	parallel
Strand 16	D	250	254	parallel
Strand 17	D	282	287	parallel
Strand 18	D	386	389	parallel
Strand 19	D	366	369	parallel
Strand 20	D	344	348	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	A	407	408	first strand
Strand 2	A	451	452	anti-parallel

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There are 3 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	1	2	first strand
Strand 2	B	29	34	parallel
Strand 3	B	18	22	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	4	6	first strand
Strand 2	B	9	11	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	197	199	first strand
Strand 2	B	167	171	parallel
Strand 3	B	140	144	parallel
Strand 4	B	218	222	parallel
Strand 5	B	241	245	parallel
Strand 6	B	455	456	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	B	407	408	first strand
Strand 2	B	451	452	anti-parallel

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There are 3 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	0	2	first strand
Strand 2	C	29	34	parallel
Strand 3	C	18	22	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	4	6	first strand
Strand 2	C	9	11	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	197	199	first strand
Strand 2	C	167	171	parallel
Strand 3	C	140	144	parallel
Strand 4	C	216	222	parallel
Strand 5	C	241	245	parallel
Strand 6	C	455	456	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	C	407	408	first strand
Strand 2	C	451	452	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	D	1	2	first strand
Strand 2	D	29	34	parallel
Strand 3	D	18	22	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	4	6	first strand
Strand 2	D	9	11	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	D	197	199	first strand
Strand 2	D	167	171	parallel
Strand 3	D	140	144	parallel
Strand 4	D	216	222	parallel
Strand 5	D	241	245	parallel
Strand 6	D	455	456	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	1	2	first strand
Strand 2	E	29	34	parallel
Strand 3	E	18	22	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	4	6	first strand
Strand 2	E	9	11	anti-parallel

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There are 19 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	366	368	first strand
Strand 2	F	386	389	parallel
Strand 3	F	284	287	parallel
Strand 4	F	251	254	parallel
Strand 5	F	410	414	parallel
Strand 6	F	432	435	parallel
Strand 7	E	471	478	parallel
Strand 8	E	130	137	anti-parallel
Strand 9	E	119	122	anti-parallel
Strand 10	H	119	123	anti-parallel
Strand 11	H	130	137	anti-parallel
Strand 12	H	471	478	anti-parallel
Strand 13	G	432	435	parallel
Strand 14	G	410	414	parallel
Strand 15	G	250	254	parallel
Strand 16	G	282	287	parallel
Strand 17	G	386	389	parallel
Strand 18	G	366	369	parallel
Strand 19	G	344	347	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	197	199	first strand
Strand 2	E	167	171	parallel
Strand 3	E	140	144	parallel
Strand 4	E	218	222	parallel
Strand 5	E	241	245	parallel
Strand 6	E	455	456	anti-parallel

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There are 20 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	344	348	first strand
Strand 2	E	366	369	anti-parallel
Strand 3	E	386	389	parallel
Strand 4	E	282	287	parallel
Strand 5	E	250	254	parallel
Strand 6	E	410	414	parallel
Strand 7	E	432	435	parallel
Strand 8	F	471	478	parallel
Strand 9	F	130	137	anti-parallel
Strand 10	F	119	122	anti-parallel
Strand 11	G	119	126	anti-parallel
Strand 12	G	129	137	anti-parallel
Strand 13	G	471	478	anti-parallel
Strand 14	H	432	435	parallel
Strand 15	H	410	414	parallel
Strand 16	H	250	254	parallel
Strand 17	H	282	287	parallel
Strand 18	H	386	389	parallel
Strand 19	H	366	369	parallel
Strand 20	H	344	347	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	E	407	408	first strand
Strand 2	E	451	452	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	18	21	first strand
Strand 2	F	31	34	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	197	199	first strand
Strand 2	F	167	171	parallel
Strand 3	F	140	144	parallel
Strand 4	F	216	222	parallel
Strand 5	F	241	245	parallel
Strand 6	F	455	456	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	407	408	first strand
Strand 2	F	451	452	anti-parallel

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There are 3 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	0	2	first strand
Strand 2	G	29	34	parallel
Strand 3	G	18	22	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	G	4	6	first strand
Strand 2	G	9	11	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	197	199	first strand
Strand 2	G	167	171	parallel
Strand 3	G	140	144	parallel
Strand 4	G	218	222	parallel
Strand 5	G	241	245	parallel
Strand 6	G	455	456	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	G	407	408	first strand
Strand 2	G	451	452	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	4	6	first strand
Strand 2	H	9	11	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	22	first strand
Strand 2	H	29	34	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	197	199	first strand
Strand 2	H	167	171	parallel
Strand 3	H	140	144	parallel
Strand 4	H	216	222	parallel
Strand 5	H	241	245	parallel
Strand 6	H	455	456	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	H	407	408	first strand
Strand 2	H	451	452	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: 4E4G

Analysis of interatomic Contacts of Structural Units in PDB entry:
4E4G