Analysis of interatomic Contacts of Structural Units in PDB entry:
2GF2

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 2GF2 entry

There are 4 chains in PDB entry 2GF2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 40	THR 335
B	MET 40	GLU 332
C	PRO 41	ARG 331
D	MET 40	GLU 333

There are 69 helices in PDB entry 2GF2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	50	61	Right-handed alpha
Helix 2	2	A	72	80	Right-handed alpha
Helix 3	3	A	88	96	Right-handed alpha
Helix 4	4	A	105	115	Right-handed alpha
Helix 5	5	A	118	122	Right-handed 310
Helix 6	6	A	136	150	Right-handed alpha
Helix 7	7	A	161	169	Right-handed alpha
Helix 8	8	A	178	180	Right-handed 310
Helix 9	9	A	181	190	Right-handed alpha
Helix 10	10	A	203	233	Right-handed alpha
Helix 11	11	A	236	246	Right-handed alpha
Helix 12	12	A	251	257	Right-handed alpha
Helix 13	13	A	267	272	Right-handed 310
Helix 14	14	A	278	296	Right-handed alpha
Helix 15	15	A	300	315	Right-handed alpha
Helix 16	16	A	322	324	Right-handed 310
Helix 17	17	A	325	331	Right-handed alpha
Helix 18	18	B	50	61	Right-handed alpha
Helix 19	19	B	72	80	Right-handed alpha
Helix 20	20	B	88	96	Right-handed alpha
Helix 21	21	B	105	115	Right-handed alpha
Helix 22	22	B	118	122	Right-handed 310
Helix 23	23	B	136	150	Right-handed alpha
Helix 24	24	B	161	169	Right-handed alpha
Helix 25	25	B	178	180	Right-handed 310
Helix 26	26	B	181	190	Right-handed alpha
Helix 27	27	B	203	233	Right-handed alpha
Helix 28	28	B	236	247	Right-handed alpha
Helix 29	29	B	251	256	Right-handed alpha
Helix 30	30	B	267	272	Right-handed 310
Helix 31	31	B	278	296	Right-handed alpha
Helix 32	32	B	300	315	Right-handed alpha
Helix 33	33	B	322	324	Right-handed 310
Helix 34	34	B	325	331	Right-handed alpha
Helix 35	35	C	50	61	Right-handed alpha
Helix 36	36	C	72	80	Right-handed alpha
Helix 37	37	C	88	96	Right-handed alpha
Helix 38	38	C	105	115	Right-handed alpha
Helix 39	39	C	118	122	Right-handed 310
Helix 40	40	C	136	150	Right-handed alpha
Helix 41	41	C	161	169	Right-handed alpha
Helix 42	42	C	178	180	Right-handed 310
Helix 43	43	C	181	190	Right-handed alpha
Helix 44	44	C	203	233	Right-handed alpha
Helix 45	45	C	236	247	Right-handed alpha
Helix 46	46	C	251	256	Right-handed alpha
Helix 47	47	C	267	272	Right-handed 310
Helix 48	48	C	278	296	Right-handed alpha
Helix 49	49	C	300	316	Right-handed alpha
Helix 50	50	C	322	324	Right-handed 310
Helix 51	51	C	325	331	Right-handed alpha
Helix 52	52	D	50	61	Right-handed alpha
Helix 53	53	D	71	74	Right-handed 310
Helix 54	54	D	75	80	Right-handed alpha
Helix 55	55	D	88	96	Right-handed alpha
Helix 56	56	D	105	115	Right-handed alpha
Helix 57	57	D	118	122	Right-handed 310
Helix 58	58	D	136	150	Right-handed alpha
Helix 59	59	D	162	169	Right-handed alpha
Helix 60	60	D	178	180	Right-handed 310
Helix 61	61	D	181	190	Right-handed alpha
Helix 62	62	D	203	233	Right-handed alpha
Helix 63	63	D	236	245	Right-handed alpha
Helix 64	64	D	251	257	Right-handed alpha
Helix 65	65	D	267	272	Right-handed 310
Helix 66	66	D	278	296	Right-handed alpha
Helix 67	67	D	300	316	Right-handed alpha
Helix 68	68	D	322	324	Right-handed 310
Helix 69	69	D	325	331	Right-handed alpha

There are 8 sheets in PDB entry 2GF2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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	84	85	first strand
Strand 2	A	65	68	parallel
Strand 3	A	42	45	parallel
Strand 4	A	98	101	parallel
Strand 5	A	128	131	parallel
Strand 6	A	153	156	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	A	159	160	first strand
Strand 2	A	171	176	anti-parallel
Strand 3	A	193	200	parallel

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There are 6 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	84	85	first strand
Strand 2	B	65	68	parallel
Strand 3	B	42	45	parallel
Strand 4	B	98	101	parallel
Strand 5	B	128	131	parallel
Strand 6	B	153	156	parallel

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There are 3 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	159	160	first strand
Strand 2	B	171	176	anti-parallel
Strand 3	B	193	200	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	84	85	first strand
Strand 2	C	65	68	parallel
Strand 3	C	42	45	parallel
Strand 4	C	98	101	parallel
Strand 5	C	128	131	parallel
Strand 6	C	153	156	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	159	160	first strand
Strand 2	C	171	176	anti-parallel
Strand 3	C	193	200	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	84	85	first strand
Strand 2	D	65	68	parallel
Strand 3	D	42	45	parallel
Strand 4	D	98	101	parallel
Strand 5	D	128	131	parallel
Strand 6	D	153	156	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	D	159	160	first strand
Strand 2	D	171	176	anti-parallel
Strand 3	D	193	200	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: 2GF2

Analysis of interatomic Contacts of Structural Units in PDB entry:
2GF2