Analysis of interatomic Contacts of Structural Units in PDB entry:
1GUM

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 1GUM entry

There are 8 chains in PDB entry 1GUM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 4	PHE 220
B	ARG 4	PHE 220
C	ARG 4	PHE 220
D	ARG 4	PHE 220
E	ARG 4	PHE 220
F	ARG 4	PHE 220
G	ARG 4	PHE 220
H	ARG 4	PHE 220

There are 88 helices in PDB entry 1GUM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	16	25	Right-handed 310
Helix 2	2	A	38	46	Right-handed alpha
Helix 3	3	A	68	79	Right-handed alpha
Helix 4	4	A	86	111	Right-handed alpha
Helix 5	5	A	114	131	Right-handed alpha
Helix 6	6	A	133	141	Right-handed alpha
Helix 7	7	A	155	170	Right-handed alpha
Helix 8	8	A	174	177	Right-handed 310
Helix 9	9	A	179	190	Right-handed alpha
Helix 10	10	A	192	198	Right-handed alpha
Helix 11	11	A	210	218	Right-handed alpha
Helix 12	12	B	16	25	Right-handed 310
Helix 13	13	B	38	46	Right-handed alpha
Helix 14	14	B	68	79	Right-handed alpha
Helix 15	15	B	86	111	Right-handed alpha
Helix 16	16	B	114	131	Right-handed alpha
Helix 17	17	B	133	141	Right-handed alpha
Helix 18	18	B	155	170	Right-handed alpha
Helix 19	19	B	174	177	Right-handed 310
Helix 20	20	B	179	190	Right-handed alpha
Helix 21	21	B	192	198	Right-handed alpha
Helix 22	22	B	210	218	Right-handed alpha
Helix 23	23	C	16	25	Right-handed 310
Helix 24	24	C	38	46	Right-handed alpha
Helix 25	25	C	68	79	Right-handed alpha
Helix 26	26	C	86	111	Right-handed alpha
Helix 27	27	C	114	131	Right-handed alpha
Helix 28	28	C	133	141	Right-handed alpha
Helix 29	29	C	155	170	Right-handed alpha
Helix 30	30	C	174	177	Right-handed 310
Helix 31	31	C	179	190	Right-handed alpha
Helix 32	32	C	192	198	Right-handed alpha
Helix 33	33	C	210	218	Right-handed alpha
Helix 34	34	D	16	25	Right-handed 310
Helix 35	35	D	38	46	Right-handed alpha
Helix 36	36	D	68	79	Right-handed alpha
Helix 37	37	D	86	111	Right-handed alpha
Helix 38	38	D	114	131	Right-handed alpha
Helix 39	39	D	133	141	Right-handed alpha
Helix 40	40	D	155	170	Right-handed alpha
Helix 41	41	D	174	177	Right-handed 310
Helix 42	42	D	179	190	Right-handed alpha
Helix 43	43	D	192	198	Right-handed alpha
Helix 44	44	D	210	218	Right-handed alpha
Helix 45	45	E	16	25	Right-handed 310
Helix 46	46	E	38	46	Right-handed alpha
Helix 47	47	E	68	79	Right-handed alpha
Helix 48	48	E	86	111	Right-handed alpha
Helix 49	49	E	114	131	Right-handed alpha
Helix 50	50	E	133	141	Right-handed alpha
Helix 51	51	E	155	170	Right-handed alpha
Helix 52	52	E	174	177	Right-handed 310
Helix 53	53	E	179	190	Right-handed alpha
Helix 54	54	E	192	198	Right-handed alpha
Helix 55	55	E	210	218	Right-handed alpha
Helix 56	56	F	16	25	Right-handed 310
Helix 57	57	F	38	46	Right-handed alpha
Helix 58	58	F	68	79	Right-handed alpha
Helix 59	59	F	86	111	Right-handed alpha
Helix 60	60	F	114	131	Right-handed alpha
Helix 61	61	F	133	141	Right-handed alpha
Helix 62	62	F	155	170	Right-handed alpha
Helix 63	63	F	174	177	Right-handed 310
Helix 64	64	F	179	190	Right-handed alpha
Helix 65	65	F	192	198	Right-handed alpha
Helix 66	66	F	210	218	Right-handed alpha
Helix 67	67	G	16	25	Right-handed 310
Helix 68	68	G	38	46	Right-handed alpha
Helix 69	69	G	68	79	Right-handed alpha
Helix 70	70	G	86	111	Right-handed alpha
Helix 71	71	G	114	131	Right-handed alpha
Helix 72	72	G	133	141	Right-handed alpha
Helix 73	73	G	155	170	Right-handed alpha
Helix 74	74	G	174	177	Right-handed 310
Helix 75	75	G	179	190	Right-handed alpha
Helix 76	76	G	192	198	Right-handed alpha
Helix 77	77	G	210	218	Right-handed alpha
Helix 78	78	H	16	25	Right-handed 310
Helix 79	79	H	38	46	Right-handed alpha
Helix 80	80	H	68	79	Right-handed alpha
Helix 81	81	H	86	111	Right-handed alpha
Helix 82	82	H	114	131	Right-handed alpha
Helix 83	83	H	133	141	Right-handed alpha
Helix 84	84	H	155	170	Right-handed alpha
Helix 85	85	H	174	177	Right-handed 310
Helix 86	86	H	179	190	Right-handed alpha
Helix 87	87	H	192	198	Right-handed alpha
Helix 88	88	H	210	218	Right-handed alpha

There are 8 sheets in PDB entry 1GUM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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	30	35	first strand
Strand 2	A	5	10	parallel
Strand 3	A	57	60	anti-parallel
Strand 4	A	63	66	anti-parallel

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There are 4 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	30	35	first strand
Strand 2	B	5	10	parallel
Strand 3	B	57	60	anti-parallel
Strand 4	B	63	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	30	35	first strand
Strand 2	C	5	10	parallel
Strand 3	C	57	60	anti-parallel
Strand 4	C	63	66	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	D	30	35	first strand
Strand 2	D	5	10	parallel
Strand 3	D	57	60	anti-parallel
Strand 4	D	63	66	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	E	30	35	first strand
Strand 2	E	5	10	parallel
Strand 3	E	57	60	anti-parallel
Strand 4	E	63	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	30	35	first strand
Strand 2	F	5	10	parallel
Strand 3	F	57	60	anti-parallel
Strand 4	F	63	66	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	G	30	35	first strand
Strand 2	G	5	10	parallel
Strand 3	G	57	60	anti-parallel
Strand 4	G	63	66	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	H	30	35	first strand
Strand 2	H	5	10	parallel
Strand 3	H	57	60	anti-parallel
Strand 4	H	63	66	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: 1GUM

Analysis of interatomic Contacts of Structural Units in PDB entry:
1GUM