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

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 1GLF entry

There are 4 chains in PDB entry 1GLF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
O	GLU 2	HIS 499
Y	GLU 2	ASP 500
Z	LYS 3	ASP 500
X	LYS 3	ASP 500

There are 75 helices in PDB entry 1GLF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	O	48	68	Right-handed alpha
Helix 2	2	O	70	72	Right-handed 310
Helix 3	3	O	108	119	Right-handed alpha
Helix 4	4	O	120	129	Right-handed alpha
Helix 5	5	O	136	148	Right-handed alpha
Helix 6	6	O	150	157	Right-handed alpha
Helix 7	7	O	164	174	Right-handed alpha
Helix 8	8	O	183	188	Right-handed alpha
Helix 9	9	O	200	207	Right-handed alpha
Helix 10	10	O	245	253	Right-handed alpha
Helix 11	11	O	309	319	Right-handed alpha
Helix 12	12	O	327	336	Right-handed alpha
Helix 13	13	O	372	399	Right-handed alpha
Helix 14	14	O	410	414	Right-handed 310
Helix 15	15	O	415	427	Right-handed alpha
Helix 16	16	O	437	451	Right-handed alpha
Helix 17	17	O	456	460	Right-handed 310
Helix 18	18	O	477	494	Right-handed alpha
Helix 19	19	Y	48	68	Right-handed alpha
Helix 20	20	Y	70	72	Right-handed 310
Helix 21	21	Y	108	118	Right-handed alpha
Helix 22	22	Y	120	127	Right-handed alpha
Helix 23	23	Y	136	148	Right-handed alpha
Helix 24	24	Y	150	157	Right-handed alpha
Helix 25	25	Y	164	174	Right-handed alpha
Helix 26	26	Y	183	187	Right-handed alpha
Helix 27	27	Y	200	208	Right-handed alpha
Helix 28	28	Y	210	214	Right-handed 310
Helix 29	29	Y	245	252	Right-handed alpha
Helix 30	30	Y	309	319	Right-handed alpha
Helix 31	31	Y	328	334	Right-handed alpha
Helix 32	32	Y	372	400	Right-handed alpha
Helix 33	33	Y	410	414	Right-handed 310
Helix 34	34	Y	415	427	Right-handed alpha
Helix 35	35	Y	437	451	Right-handed alpha
Helix 36	36	Y	456	460	Right-handed 310
Helix 37	37	Y	475	494	Right-handed alpha
Helix 38	38	Z	48	68	Right-handed alpha
Helix 39	39	Z	70	72	Right-handed 310
Helix 40	40	Z	108	118	Right-handed alpha
Helix 41	41	Z	120	129	Right-handed alpha
Helix 42	42	Z	136	148	Right-handed alpha
Helix 43	43	Z	150	157	Right-handed alpha
Helix 44	44	Z	164	174	Right-handed alpha
Helix 45	45	Z	183	187	Right-handed alpha
Helix 46	46	Z	200	207	Right-handed alpha
Helix 47	47	Z	245	253	Right-handed alpha
Helix 48	48	Z	309	319	Right-handed alpha
Helix 49	49	Z	328	334	Right-handed alpha
Helix 50	50	Z	346	350	Right-handed 310
Helix 51	51	Z	372	400	Right-handed alpha
Helix 52	52	Z	412	414	Right-handed 310
Helix 53	53	Z	415	427	Right-handed alpha
Helix 54	54	Z	437	451	Right-handed alpha
Helix 55	55	Z	457	462	Right-handed alpha
Helix 56	56	Z	478	494	Right-handed alpha
Helix 57	57	X	48	68	Right-handed alpha
Helix 58	58	X	70	72	Right-handed 310
Helix 59	59	X	108	119	Right-handed alpha
Helix 60	60	X	120	128	Right-handed alpha
Helix 61	61	X	136	148	Right-handed alpha
Helix 62	62	X	150	157	Right-handed alpha
Helix 63	63	X	164	174	Right-handed alpha
Helix 64	64	X	183	188	Right-handed alpha
Helix 65	65	X	200	208	Right-handed alpha
Helix 66	66	X	210	214	Right-handed 310
Helix 67	67	X	245	252	Right-handed alpha
Helix 68	68	X	309	318	Right-handed alpha
Helix 69	69	X	327	334	Right-handed alpha
Helix 70	70	X	372	400	Right-handed alpha
Helix 71	71	X	410	414	Right-handed 310
Helix 72	72	X	415	427	Right-handed alpha
Helix 73	73	X	437	450	Right-handed alpha
Helix 74	74	X	460	464	Right-handed 310
Helix 75	75	X	475	494	Right-handed alpha

There are 25 sheets in PDB entry 1GLF. 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,

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	O	29	31	first strand
Strand 2	O	16	21	anti-parallel
Strand 3	O	5	11	anti-parallel
Strand 4	O	74	81	parallel
Strand 5	O	243	244	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	O	46	47	first strand
Strand 2	O	100	101	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	O	87	90	first strand
Strand 2	O	160	163	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	O	180	182	first strand
Strand 2	O	216	218	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	O	192	193	first strand
Strand 2	O	198	199	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	O	221	227	first strand
Strand 2	O	237	241	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	287	292	first strand
Strand 2	O	298	306	anti-parallel
Strand 3	O	269	274	anti-parallel
Strand 4	O	260	265	anti-parallel
Strand 5	O	405	409	parallel
Strand 6	O	429	433	parallel
Strand 7	O	466	469	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	O	343	345	first strand
Strand 2	O	362	367	anti-parallel
Strand 3	Y	362	367	anti-parallel
Strand 4	Y	343	346	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	27	34	first strand
Strand 2	Y	15	22	anti-parallel
Strand 3	Y	5	11	anti-parallel
Strand 4	Y	74	81	parallel
Strand 5	Y	239	244	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	Y	46	47	first strand
Strand 2	Y	100	101	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	Y	95	96	first strand
Strand 2	Y	87	90	anti-parallel
Strand 3	Y	160	163	anti-parallel

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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	180	182	first strand
Strand 2	Y	216	218	parallel

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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	192	193	first strand
Strand 2	Y	198	199	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	287	289	first strand
Strand 2	Y	301	306	anti-parallel
Strand 3	Y	269	274	anti-parallel
Strand 4	Y	261	265	anti-parallel
Strand 5	Y	405	409	parallel
Strand 6	Y	429	433	parallel
Strand 7	Y	466	470	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	27	34	first strand
Strand 2	Z	15	21	anti-parallel
Strand 3	Z	5	11	anti-parallel
Strand 4	Z	74	81	parallel
Strand 5	Z	237	244	parallel
Strand 6	Z	226	227	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	Z	46	47	first strand
Strand 2	Z	96	101	anti-parallel
Strand 3	Z	86	90	anti-parallel
Strand 4	Z	160	163	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	Z	180	182	first strand
Strand 2	Z	216	218	parallel

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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	192	193	first strand
Strand 2	Z	198	199	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	287	292	first strand
Strand 2	Z	298	306	anti-parallel
Strand 3	Z	269	274	anti-parallel
Strand 4	Z	260	265	anti-parallel
Strand 5	Z	405	410	parallel
Strand 6	Z	429	433	parallel
Strand 7	Z	466	469	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	Z	343	345	first strand
Strand 2	Z	362	367	anti-parallel
Strand 3	X	362	367	anti-parallel
Strand 4	X	343	346	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	X	29	34	first strand
Strand 2	X	15	21	anti-parallel
Strand 3	X	5	11	anti-parallel
Strand 4	X	74	81	parallel
Strand 5	X	237	244	parallel
Strand 6	X	225	227	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	X	37	38	first strand
Strand 2	X	46	47	anti-parallel
Strand 3	X	100	101	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	95	96	first strand
Strand 2	X	87	90	anti-parallel
Strand 3	X	160	163	anti-parallel

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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	180	182	first strand
Strand 2	X	216	218	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	287	292	first strand
Strand 2	X	298	306	anti-parallel
Strand 3	X	269	274	anti-parallel
Strand 4	X	261	265	anti-parallel
Strand 5	X	405	409	parallel
Strand 6	X	429	433	parallel
Strand 7	X	466	469	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: 1GLF

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