Analysis of interatomic Contacts of Structural Units in PDB entry:
4NG4

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 4NG4 entry

There are 3 chains in PDB entry 4NG4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 5	LYS 394
B	PRO 5	LYS 394
C	PRO 5	TYR 396

There are 67 helices in PDB entry 4NG4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	8	12	Right-handed 310
Helix 2	2	A	37	53	Right-handed alpha
Helix 3	3	A	72	76	Right-handed 310
Helix 4	4	A	77	87	Right-handed alpha
Helix 5	5	A	97	101	Right-handed 310
Helix 6	6	A	114	118	Right-handed 310
Helix 7	7	A	125	135	Right-handed alpha
Helix 8	8	A	143	147	Right-handed 310
Helix 9	9	A	155	161	Right-handed alpha
Helix 10	10	A	167	183	Right-handed alpha
Helix 11	11	A	196	199	Right-handed 310
Helix 12	12	A	200	209	Right-handed alpha
Helix 13	13	A	219	228	Right-handed alpha
Helix 14	14	A	238	240	Right-handed 310
Helix 15	15	A	241	256	Right-handed alpha
Helix 16	16	A	283	285	Right-handed 310
Helix 17	17	A	295	309	Right-handed alpha
Helix 18	18	A	327	340	Right-handed alpha
Helix 19	19	A	348	358	Right-handed alpha
Helix 20	20	A	360	364	Right-handed 310
Helix 21	21	A	371	380	Right-handed alpha
Helix 22	22	A	384	394	Right-handed alpha
Helix 23	23	B	8	12	Right-handed 310
Helix 24	24	B	37	53	Right-handed alpha
Helix 25	25	B	72	76	Right-handed 310
Helix 26	26	B	77	88	Right-handed alpha
Helix 27	27	B	97	101	Right-handed 310
Helix 28	28	B	114	118	Right-handed 310
Helix 29	29	B	125	135	Right-handed alpha
Helix 30	30	B	143	147	Right-handed 310
Helix 31	31	B	155	161	Right-handed alpha
Helix 32	32	B	167	183	Right-handed alpha
Helix 33	33	B	196	199	Right-handed 310
Helix 34	34	B	200	209	Right-handed alpha
Helix 35	35	B	219	228	Right-handed alpha
Helix 36	36	B	238	240	Right-handed 310
Helix 37	37	B	241	256	Right-handed alpha
Helix 38	38	B	283	285	Right-handed 310
Helix 39	39	B	295	309	Right-handed alpha
Helix 40	40	B	327	340	Right-handed alpha
Helix 41	41	B	348	358	Right-handed alpha
Helix 42	42	B	360	364	Right-handed 310
Helix 43	43	B	371	380	Right-handed alpha
Helix 44	44	B	383	394	Right-handed alpha
Helix 45	45	C	8	12	Right-handed 310
Helix 46	46	C	37	53	Right-handed alpha
Helix 47	47	C	72	76	Right-handed 310
Helix 48	48	C	77	88	Right-handed alpha
Helix 49	49	C	97	101	Right-handed 310
Helix 50	50	C	114	118	Right-handed 310
Helix 51	51	C	125	135	Right-handed alpha
Helix 52	52	C	143	147	Right-handed 310
Helix 53	53	C	155	161	Right-handed alpha
Helix 54	54	C	167	183	Right-handed alpha
Helix 55	55	C	196	199	Right-handed 310
Helix 56	56	C	200	209	Right-handed alpha
Helix 57	57	C	219	228	Right-handed alpha
Helix 58	58	C	238	240	Right-handed 310
Helix 59	59	C	241	256	Right-handed alpha
Helix 60	60	C	283	285	Right-handed 310
Helix 61	61	C	295	309	Right-handed alpha
Helix 62	62	C	324	326	Right-handed 310
Helix 63	63	C	327	340	Right-handed alpha
Helix 64	64	C	348	358	Right-handed alpha
Helix 65	65	C	360	364	Right-handed 310
Helix 66	66	C	371	380	Right-handed alpha
Helix 67	67	C	384	394	Right-handed alpha

There are 12 sheets in PDB entry 4NG4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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	94	95	first strand
Strand 2	A	109	112	parallel
Strand 3	A	56	61	parallel
Strand 4	A	18	23	parallel
Strand 5	A	138	141	parallel
Strand 6	A	163	166	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	29	30	first strand
Strand 2	A	33	34	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	A	213	218	first strand
Strand 2	A	188	194	parallel
Strand 3	A	311	315	parallel
Strand 4	A	343	346	parallel
Strand 5	A	366	367	parallel

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There are 3 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	278	281	first strand
Strand 2	A	264	268	anti-parallel
Strand 3	A	290	294	anti-parallel

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There are 6 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	94	95	first strand
Strand 2	B	109	112	parallel
Strand 3	B	56	61	parallel
Strand 4	B	18	23	parallel
Strand 5	B	138	141	parallel
Strand 6	B	163	166	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	29	30	first strand
Strand 2	B	33	34	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	B	213	218	first strand
Strand 2	B	188	194	parallel
Strand 3	B	311	315	parallel
Strand 4	B	343	346	parallel
Strand 5	B	366	367	parallel

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There are 3 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	278	281	first strand
Strand 2	B	264	268	anti-parallel
Strand 3	B	290	294	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	C	94	95	first strand
Strand 2	C	109	112	parallel
Strand 3	C	56	60	parallel
Strand 4	C	18	22	parallel
Strand 5	C	138	141	parallel
Strand 6	C	163	166	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	29	30	first strand
Strand 2	C	33	34	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	C	213	218	first strand
Strand 2	C	188	194	parallel
Strand 3	C	311	315	parallel
Strand 4	C	343	346	parallel
Strand 5	C	366	367	parallel

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There are 3 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	278	281	first strand
Strand 2	C	264	268	anti-parallel
Strand 3	C	290	294	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: 4NG4

Analysis of interatomic Contacts of Structural Units in PDB entry:
4NG4