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

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 4GNK entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 18	LYS 354
B	LEU 11	GLY 881
C	ASP 35	LEU 161

There are111 helices in PDB entry 4GNK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	19	37	Right-handed alpha
Helix 2	2	A	52	64	Right-handed alpha
Helix 3	3	A	68	73	Right-handed alpha
Helix 4	4	A	75	97	Right-handed alpha
Helix 5	5	A	105	115	Right-handed alpha
Helix 6	6	A	125	137	Right-handed alpha
Helix 7	7	A	138	147	Right-handed alpha
Helix 8	8	A	156	163	Right-handed alpha
Helix 9	9	A	163	169	Right-handed alpha
Helix 10	10	A	175	182	Right-handed alpha
Helix 11	11	A	209	217	Right-handed alpha
Helix 12	12	A	218	220	Right-handed 310
Helix 13	13	A	233	235	Right-handed 310
Helix 14	14	A	246	261	Right-handed alpha
Helix 15	15	A	275	284	Right-handed alpha
Helix 16	16	A	287	292	Right-handed alpha
Helix 17	17	A	302	315	Right-handed alpha
Helix 18	18	A	333	353	Right-handed alpha
Helix 19	19	B	19	25	Right-handed alpha
Helix 20	20	B	76	78	Right-handed 310
Helix 21	21	B	83	91	Right-handed alpha
Helix 22	22	B	126	140	Right-handed alpha
Helix 23	23	B	141	146	Right-handed alpha
Helix 24	24	B	148	163	Right-handed alpha
Helix 25	25	B	172	179	Right-handed alpha
Helix 26	26	B	183	194	Right-handed alpha
Helix 27	27	B	209	221	Right-handed alpha
Helix 28	28	B	223	233	Right-handed alpha
Helix 29	29	B	243	253	Right-handed alpha
Helix 30	30	B	268	280	Right-handed alpha
Helix 31	31	B	282	287	Right-handed alpha
Helix 32	32	B	293	301	Right-handed alpha
Helix 33	33	B	309	314	Right-handed alpha
Helix 34	34	B	322	324	Right-handed 310
Helix 35	35	B	347	357	Right-handed alpha
Helix 36	36	B	389	400	Right-handed alpha
Helix 37	37	B	418	433	Right-handed alpha
Helix 38	38	B	434	437	Right-handed 310
Helix 39	39	B	456	460	Right-handed 310
Helix 40	40	B	577	581	Right-handed 310
Helix 41	41	B	589	593	Right-handed 310
Helix 42	42	B	604	611	Right-handed alpha
Helix 43	43	B	622	632	Right-handed alpha
Helix 44	44	B	632	641	Right-handed alpha
Helix 45	45	B	661	666	Right-handed alpha
Helix 46	46	B	680	690	Right-handed alpha
Helix 47	47	B	702	707	Right-handed 310
Helix 48	48	B	849	851	Right-handed 310
Helix 49	49	B	852	861	Right-handed alpha
Helix 50	50	B	861	876	Right-handed alpha
Helix 51	51	B	876	881	Right-handed alpha
Helix 52	52	C	51	64	Right-handed alpha
Helix 53	53	C	68	73	Right-handed alpha
Helix 54	54	C	75	97	Right-handed alpha
Helix 55	55	C	104	115	Right-handed alpha
Helix 56	56	C	125	137	Right-handed alpha
Helix 57	57	C	138	147	Right-handed alpha
Helix 58	58	C	156	163	Right-handed alpha
Helix 59	59	C	163	169	Right-handed alpha
Helix 60	60	C	175	182	Right-handed alpha
Helix 61	61	C	209	217	Right-handed alpha
Helix 62	62	C	218	220	Right-handed 310
Helix 63	63	C	233	235	Right-handed 310
Helix 64	64	C	246	261	Right-handed alpha
Helix 65	65	C	262	265	Right-handed 310
Helix 66	66	C	275	284	Right-handed alpha
Helix 67	67	C	287	292	Right-handed alpha
Helix 68	68	C	303	316	Right-handed alpha
Helix 69	69	C	333	353	Right-handed alpha
Helix 70	70	D	19	25	Right-handed alpha
Helix 71	71	D	76	78	Right-handed 310
Helix 72	72	D	83	91	Right-handed alpha
Helix 73	73	D	126	140	Right-handed alpha
Helix 74	74	D	141	146	Right-handed alpha
Helix 75	75	D	148	163	Right-handed alpha
Helix 76	76	D	172	179	Right-handed alpha
Helix 77	77	D	183	194	Right-handed alpha
Helix 78	78	D	209	221	Right-handed alpha
Helix 79	79	D	223	233	Right-handed alpha
Helix 80	80	D	243	253	Right-handed alpha
Helix 81	81	D	268	280	Right-handed alpha
Helix 82	82	D	282	287	Right-handed alpha
Helix 83	83	D	293	301	Right-handed alpha
Helix 84	84	D	309	314	Right-handed alpha
Helix 85	85	D	322	324	Right-handed 310
Helix 86	86	D	346	357	Right-handed alpha
Helix 87	87	D	389	400	Right-handed alpha
Helix 88	88	D	418	433	Right-handed alpha
Helix 89	89	D	434	437	Right-handed 310
Helix 90	90	D	456	460	Right-handed 310
Helix 91	91	D	577	581	Right-handed 310
Helix 92	92	D	589	593	Right-handed 310
Helix 93	93	D	604	611	Right-handed alpha
Helix 94	94	D	622	632	Right-handed alpha
Helix 95	95	D	632	641	Right-handed alpha
Helix 96	96	D	661	666	Right-handed alpha
Helix 97	97	D	680	690	Right-handed alpha
Helix 98	98	D	702	707	Right-handed 310
Helix 99	99	D	849	851	Right-handed 310
Helix 100	100	D	852	861	Right-handed alpha
Helix 101	101	D	861	876	Right-handed alpha
Helix 102	102	D	876	881	Right-handed alpha
Helix 103	103	E	934	936	Right-handed 310
Helix 104	104	E	937	946	Right-handed alpha
Helix 105	105	E	953	959	Right-handed 310
Helix 106	106	E	960	1008	Right-handed alpha
Helix 107	107	E	1027	1087	Right-handed alpha
Helix 108	108	E	1089	1105	Right-handed alpha
Helix 109	109	E	1120	1145	Right-handed alpha
Helix 110	110	E	1145	1183	Right-handed alpha
Helix 111	111	E	1186	1190	Right-handed 310

There are 22 sheets in PDB entry 4GNK. 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,

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	189	196	first strand
Strand 2	A	199	206	anti-parallel
Strand 3	A	39	46	parallel
Strand 4	A	225	231	parallel
Strand 5	A	268	274	parallel
Strand 6	A	325	328	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	37	42	first strand
Strand 2	B	27	32	anti-parallel
Strand 3	B	116	122	anti-parallel
Strand 4	B	103	108	anti-parallel
Strand 5	B	69	74	anti-parallel

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There are 3 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	44	45	first strand
Strand 2	B	51	55	anti-parallel
Strand 3	B	61	65	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	B	170	171	first strand
Strand 2	B	202	203	anti-parallel

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There are 2 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	240	242	first strand
Strand 2	B	290	292	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	326	328	first strand
Strand 2	B	698	700	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	360	363	first strand
Strand 2	B	408	412	parallel
Strand 3	B	463	465	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	365	366	first strand
Strand 2	B	376	377	anti-parallel
Strand 3	B	387	388	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	B	598	599	first strand
Strand 2	B	616	621	parallel
Strand 3	B	644	648	parallel
Strand 4	B	671	672	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	B	781	786	first strand
Strand 2	B	726	736	anti-parallel
Strand 3	B	832	846	anti-parallel
Strand 4	B	819	826	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	B	745	752	first strand
Strand 2	B	793	800	anti-parallel
Strand 3	B	805	812	anti-parallel

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There are 6 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	189	195	first strand
Strand 2	C	200	206	anti-parallel
Strand 3	C	39	46	parallel
Strand 4	C	225	231	parallel
Strand 5	C	268	274	parallel
Strand 6	C	325	328	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	37	42	first strand
Strand 2	D	27	32	anti-parallel
Strand 3	D	116	122	anti-parallel
Strand 4	D	103	108	anti-parallel
Strand 5	D	69	74	anti-parallel

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There are 3 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	44	45	first strand
Strand 2	D	51	55	anti-parallel
Strand 3	D	61	65	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	170	171	first strand
Strand 2	D	202	203	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	240	242	first strand
Strand 2	D	290	292	anti-parallel

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There are 2 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	326	328	first strand
Strand 2	D	698	700	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	D	360	363	first strand
Strand 2	D	408	412	parallel
Strand 3	D	463	465	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	365	366	first strand
Strand 2	D	376	377	anti-parallel
Strand 3	D	387	388	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	D	598	599	first strand
Strand 2	D	616	621	parallel
Strand 3	D	644	648	parallel
Strand 4	D	671	672	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	D	781	786	first strand
Strand 2	D	726	736	anti-parallel
Strand 3	D	832	846	anti-parallel
Strand 4	D	819	826	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	745	752	first strand
Strand 2	D	793	800	anti-parallel
Strand 3	D	805	812	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: 4GNK

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