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

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 2GBX entry

There are 6 chains in PDB entry 2GBX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 6	GLU 454
B	GLN 5	CYS 174
C	THR 6	ASN 451
D	GLN 5	CYS 174
E	THR 6	GLU 454
F	GLN 5	CYS 174

There are 61 helices in PDB entry 2GBX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	17	22	Right-handed alpha
Helix 2	2	A	22	33	Right-handed alpha
Helix 3	3	A	156	162	Right-handed alpha
Helix 4	4	A	164	173	Right-handed alpha
Helix 5	5	A	194	204	Right-handed alpha
Helix 6	6	A	207	212	Right-handed alpha
Helix 7	7	A	212	220	Right-handed alpha
Helix 8	8	A	222	227	Right-handed 310
Helix 9	9	A	234	238	Right-handed alpha
Helix 10	10	A	264	291	Right-handed alpha
Helix 11	11	A	335	351	Right-handed alpha
Helix 12	12	A	356	370	Right-handed alpha
Helix 13	13	A	373	378	Right-handed alpha
Helix 14	14	A	407	423	Right-handed alpha
Helix 15	15	A	425	431	Right-handed alpha
Helix 16	16	A	445	453	Right-handed alpha
Helix 17	17	B	9	30	Right-handed alpha
Helix 18	18	B	34	39	Right-handed alpha
Helix 19	19	B	74	87	Right-handed alpha
Helix 20	20	B	90	94	Right-handed 310
Helix 21	21	C	18	20	Right-handed 310
Helix 22	22	C	22	33	Right-handed alpha
Helix 23	23	C	156	162	Right-handed alpha
Helix 24	24	C	164	173	Right-handed alpha
Helix 25	25	C	194	204	Right-handed alpha
Helix 26	26	C	207	212	Right-handed alpha
Helix 27	27	C	212	220	Right-handed alpha
Helix 28	28	C	221	227	Right-handed 310
Helix 29	29	C	234	238	Right-handed alpha
Helix 30	30	C	264	282	Right-handed alpha
Helix 31	31	C	282	292	Right-handed alpha
Helix 32	32	C	335	351	Right-handed alpha
Helix 33	33	C	356	370	Right-handed alpha
Helix 34	34	C	373	378	Right-handed alpha
Helix 35	35	C	407	423	Right-handed alpha
Helix 36	36	C	425	432	Right-handed alpha
Helix 37	37	C	445	451	Right-handed alpha
Helix 38	38	D	9	30	Right-handed alpha
Helix 39	39	D	31	39	Right-handed alpha
Helix 40	40	D	74	87	Right-handed alpha
Helix 41	41	E	17	22	Right-handed alpha
Helix 42	42	E	22	33	Right-handed alpha
Helix 43	43	E	45	47	Right-handed 310
Helix 44	44	E	156	162	Right-handed alpha
Helix 45	45	E	164	173	Right-handed alpha
Helix 46	46	E	194	204	Right-handed alpha
Helix 47	47	E	205	212	Right-handed alpha
Helix 48	48	E	212	220	Right-handed alpha
Helix 49	49	E	222	227	Right-handed 310
Helix 50	50	E	234	238	Right-handed alpha
Helix 51	51	E	264	282	Right-handed alpha
Helix 52	52	E	283	291	Right-handed alpha
Helix 53	53	E	335	351	Right-handed alpha
Helix 54	54	E	356	370	Right-handed alpha
Helix 55	55	E	373	378	Right-handed alpha
Helix 56	56	E	407	423	Right-handed alpha
Helix 57	57	E	425	431	Right-handed alpha
Helix 58	58	E	444	453	Right-handed alpha
Helix 59	59	F	9	30	Right-handed alpha
Helix 60	60	F	31	39	Right-handed alpha
Helix 61	61	F	74	87	Right-handed alpha

There are 15 sheets in PDB entry 2GBX. 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,

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	A	8	9	first strand
Strand 2	A	14	16	anti-parallel
Strand 3	A	380	382	anti-parallel

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There are 7 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	39	43	first strand
Strand 2	A	145	149	anti-parallel
Strand 3	A	136	142	anti-parallel
Strand 4	A	73	77	anti-parallel
Strand 5	A	61	67	anti-parallel
Strand 6	A	52	58	anti-parallel
Strand 7	A	92	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	98	99	first strand
Strand 2	A	106	107	anti-parallel
Strand 3	A	113	115	anti-parallel

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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	179	190	first strand
Strand 2	A	322	331	anti-parallel
Strand 3	A	310	316	anti-parallel
Strand 4	A	302	305	anti-parallel
Strand 5	A	293	298	anti-parallel
Strand 6	A	249	253	anti-parallel
Strand 7	A	239	243	anti-parallel
Strand 8	A	399	401	anti-parallel
Strand 9	A	390	392	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	7	first strand
Strand 2	B	98	110	anti-parallel
Strand 3	B	115	128	anti-parallel
Strand 4	B	132	146	anti-parallel
Strand 5	B	151	160	anti-parallel
Strand 6	B	40	49	parallel
Strand 7	B	69	73	anti-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	8	9	first strand
Strand 2	C	14	16	anti-parallel
Strand 3	C	380	382	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	C	39	43	first strand
Strand 2	C	145	149	anti-parallel
Strand 3	C	136	142	anti-parallel
Strand 4	C	73	77	anti-parallel
Strand 5	C	61	67	anti-parallel
Strand 6	C	52	58	anti-parallel
Strand 7	C	92	94	anti-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	C	98	99	first strand
Strand 2	C	106	107	anti-parallel
Strand 3	C	113	115	anti-parallel

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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	179	190	first strand
Strand 2	C	322	331	anti-parallel
Strand 3	C	310	316	anti-parallel
Strand 4	C	302	305	anti-parallel
Strand 5	C	293	298	anti-parallel
Strand 6	C	249	253	anti-parallel
Strand 7	C	239	243	anti-parallel
Strand 8	C	399	401	anti-parallel
Strand 9	C	390	392	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	6	7	first strand
Strand 2	D	98	110	anti-parallel
Strand 3	D	115	128	anti-parallel
Strand 4	D	132	146	anti-parallel
Strand 5	D	151	160	anti-parallel
Strand 6	D	40	49	parallel
Strand 7	D	69	73	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	E	8	9	first strand
Strand 2	E	14	16	anti-parallel
Strand 3	E	380	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	39	43	first strand
Strand 2	E	145	149	anti-parallel
Strand 3	E	136	142	anti-parallel
Strand 4	E	73	77	anti-parallel
Strand 5	E	61	67	anti-parallel
Strand 6	E	52	58	anti-parallel
Strand 7	E	92	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	98	99	first strand
Strand 2	E	106	107	anti-parallel
Strand 3	E	113	115	anti-parallel

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There are 9 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	179	190	first strand
Strand 2	E	322	331	anti-parallel
Strand 3	E	310	316	anti-parallel
Strand 4	E	302	305	anti-parallel
Strand 5	E	293	298	anti-parallel
Strand 6	E	249	253	anti-parallel
Strand 7	E	239	243	anti-parallel
Strand 8	E	399	401	anti-parallel
Strand 9	E	390	392	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	6	7	first strand
Strand 2	F	98	111	anti-parallel
Strand 3	F	115	128	anti-parallel
Strand 4	F	132	145	anti-parallel
Strand 5	F	152	160	anti-parallel
Strand 6	F	46	49	parallel
Strand 7	F	69	73	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: 2GBX

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