Analysis of interatomic Contacts of Structural Units in PDB entry:
4H8W

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 4H8W entry

There are 4 chains in PDB entry 4H8W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	VAL 44	GLU 492
H	GLU 1	PRO 213
L	SER 3	PRO 209
C	LYS 1	VAL 176

There are 20 helices in PDB entry 4H8W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	G	64	74	Right-handed alpha
Helix 2	2	G	98	116	Right-handed alpha
Helix 3	3	G	335	353	Right-handed alpha
Helix 4	4	G	368	373	Right-handed alpha
Helix 5	5	G	387	391	Right-handed 310
Helix 6	6	G	474	484	Right-handed alpha
Helix 7	7	H	28	32	Right-handed 310
Helix 8	8	H	61	64	Right-handed 310
Helix 9	9	H	83	87	Right-handed 310
Helix 10	10	H	156	158	Right-handed 310
Helix 11	11	H	185	189	Right-handed 310
Helix 12	12	H	201	204	Right-handed 310
Helix 13	13	L	79	83	Right-handed 310
Helix 14	14	L	92	95	Right-handed alpha
Helix 15	15	L	122	128	Right-handed alpha
Helix 16	16	L	182	189	Right-handed alpha
Helix 17	17	C	51	53	Right-handed 310
Helix 18	18	C	58	65	Right-handed 310
Helix 19	19	C	75	79	Right-handed 310
Helix 20	20	C	150	154	Right-handed 310

There are 22 sheets in PDB entry 4H8W. 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 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	G	46	47	first strand
Strand 2	G	486	490	anti-parallel
Strand 3	G	223	228	anti-parallel
Strand 4	G	242	245	anti-parallel
Strand 5	G	83	85	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	G	75	76	first strand
Strand 2	G	53	56	parallel
Strand 3	G	215	218	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	G	91	94	first strand
Strand 2	G	236	239	anti-parallel

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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	199	202	first strand
Strand 2	G	120	123	anti-parallel
Strand 3	G	432	434	anti-parallel
Strand 4	G	423	425	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	G	259	261	first strand
Strand 2	G	443	456	anti-parallel
Strand 3	G	284	298	anti-parallel
Strand 4	G	465	470	first strand
Strand 5	G	358	361	parallel

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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	271	274	first strand
Strand 2	G	284	298	anti-parallel
Strand 3	G	443	456	anti-parallel
Strand 4	G	328	334	first strand
Strand 5	G	413	421	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	anti-parallel

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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	57	59	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	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	100	103	anti-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	H	120	124	first strand
Strand 2	H	137	145	anti-parallel
Strand 3	H	176	183	anti-parallel
Strand 4	H	163	165	anti-parallel

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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	137	145	anti-parallel
Strand 3	H	176	183	anti-parallel
Strand 4	H	169	170	anti-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	H	151	154	first strand
Strand 2	H	194	200	anti-parallel
Strand 3	H	205	211	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	84	91	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	48	anti-parallel

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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	84	91	anti-parallel
Strand 4	L	96	98	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	L	19	24	first strand
Strand 2	L	70	75	anti-parallel
Strand 3	L	62	67	anti-parallel

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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	115	119	first strand
Strand 2	L	131	140	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	160	162	anti-parallel

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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	115	119	first strand
Strand 2	L	131	140	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	166	167	anti-parallel

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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	154	155	first strand
Strand 2	L	146	151	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	201	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	7	first strand
Strand 2	C	89	102	parallel
Strand 3	C	80	86	anti-parallel
Strand 4	C	26	30	anti-parallel
Strand 5	C	35	40	anti-parallel
Strand 6	C	43	46	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	C	2	7	first strand
Strand 2	C	89	102	parallel
Strand 3	C	114	119	anti-parallel
Strand 4	C	143	146	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	12	14	first strand
Strand 2	C	69	71	anti-parallel
Strand 3	C	55	56	anti-parallel

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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	137	139	first strand
Strand 2	C	127	131	anti-parallel
Strand 3	C	155	163	anti-parallel
Strand 4	C	166	174	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: 4H8W

Analysis of interatomic Contacts of Structural Units in PDB entry:
4H8W