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

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 4RGM entry

There are 6 chains in PDB entry 4RGM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
S	SER 2	LYS 237
L	ASP 1	GLU 213
H	GLN 1	ASP 222
A	SER 2	LYS 237
B	ASP 1	GLU 213
C	GLN 1	GLY 170

There are 31 helices in PDB entry 4RGM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	S	13	17	Right-handed 310
Helix 2	2	S	21	26	Right-handed alpha
Helix 3	3	S	27	29	Right-handed 310
Helix 4	4	S	70	78	Right-handed alpha
Helix 5	5	S	157	172	Right-handed alpha
Helix 6	6	S	209	215	Right-handed alpha
Helix 7	7	S	216	220	Right-handed 310
Helix 8	8	L	79	83	Right-handed 310
Helix 9	9	L	121	127	Right-handed alpha
Helix 10	10	L	183	187	Right-handed alpha
Helix 11	11	H	28	32	Right-handed 310
Helix 12	12	H	62	65	Right-handed 310
Helix 13	13	H	74	76	Right-handed 310
Helix 14	14	H	87	91	Right-handed 310
Helix 15	15	H	164	166	Right-handed 310
Helix 16	16	H	208	211	Right-handed 310
Helix 17	17	A	13	17	Right-handed 310
Helix 18	18	A	21	26	Right-handed alpha
Helix 19	19	A	27	29	Right-handed 310
Helix 20	20	A	70	78	Right-handed alpha
Helix 21	21	A	157	173	Right-handed alpha
Helix 22	22	A	209	215	Right-handed alpha
Helix 23	23	A	216	220	Right-handed 310
Helix 24	24	B	79	83	Right-handed 310
Helix 25	25	B	121	127	Right-handed alpha
Helix 26	26	B	183	187	Right-handed alpha
Helix 27	27	C	28	32	Right-handed 310
Helix 28	28	C	74	76	Right-handed 310
Helix 29	29	C	87	91	Right-handed 310
Helix 30	30	C	164	166	Right-handed 310
Helix 31	31	C	208	211	Right-handed 310

There are 29 sheets in PDB entry 4RGM. 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,

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	S	33	38	first strand
Strand 2	S	82	86	anti-parallel
Strand 3	S	118	120	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	S	48	52	first strand
Strand 2	S	63	67	anti-parallel
Strand 3	S	111	115	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	S	141	152	first strand
Strand 2	S	125	138	anti-parallel
Strand 3	S	228	236	parallel
Strand 4	S	182	191	anti-parallel
Strand 5	S	194	199	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	S	154	156	first strand
Strand 2	S	222	224	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	66	anti-parallel

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There are 6 strands in F 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	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	44	49	anti-parallel
Strand 6	L	53	54	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	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	L	153	155	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	205	210	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	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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There are 4 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	10	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	107	111	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	128	132	first strand
Strand 2	H	143	153	anti-parallel
Strand 3	H	182	192	anti-parallel
Strand 4	H	171	173	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	H	128	132	first strand
Strand 2	H	143	153	anti-parallel
Strand 3	H	182	192	anti-parallel
Strand 4	H	177	179	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	H	159	162	first strand
Strand 2	H	202	207	anti-parallel
Strand 3	H	212	217	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	33	38	first strand
Strand 2	A	82	86	anti-parallel
Strand 3	A	118	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	48	51	first strand
Strand 2	A	63	67	anti-parallel
Strand 3	A	111	115	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	141	152	first strand
Strand 2	A	125	138	anti-parallel
Strand 3	A	229	236	parallel
Strand 4	A	182	191	anti-parallel
Strand 5	A	194	199	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	A	154	156	first strand
Strand 2	A	222	224	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	B	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	70	75	anti-parallel
Strand 4	B	62	67	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	B	10	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	85	90	anti-parallel
Strand 4	B	33	38	anti-parallel
Strand 5	B	44	49	anti-parallel
Strand 6	B	53	54	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	B	10	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	85	90	anti-parallel
Strand 4	B	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	114	118	first strand
Strand 2	B	129	139	anti-parallel
Strand 3	B	173	182	anti-parallel
Strand 4	B	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	155	first strand
Strand 2	B	145	150	anti-parallel
Strand 3	B	191	197	anti-parallel
Strand 4	B	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	6	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	115	119	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	128	132	first strand
Strand 2	C	143	153	anti-parallel
Strand 3	C	182	192	anti-parallel
Strand 4	C	171	173	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	C	128	132	first strand
Strand 2	C	143	153	anti-parallel
Strand 3	C	182	192	anti-parallel
Strand 4	C	177	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	159	162	first strand
Strand 2	C	202	207	anti-parallel
Strand 3	C	212	217	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: 4RGM

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