Analysis of interatomic Contacts of Structural Units in PDB entry:
3GFB

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 3GFB entry

There are 4 chains in PDB entry 3GFB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 3	LYS 349
B	GLU 3	LYS 349
C	GLU 3	LYS 349
D	GLU 3	LYS 349

There are 50 helices in PDB entry 3GFB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	42	51	Right-handed alpha
Helix 2	2	A	52	59	Right-handed alpha
Helix 3	3	A	100	105	Right-handed alpha
Helix 4	4	A	144	150	Right-handed alpha
Helix 5	5	A	150	162	Right-handed alpha
Helix 6	6	A	177	190	Right-handed alpha
Helix 7	7	A	201	212	Right-handed alpha
Helix 8	8	A	218	222	Right-handed 310
Helix 9	9	A	223	232	Right-handed alpha
Helix 10	10	A	246	256	Right-handed alpha
Helix 11	11	A	276	281	Right-handed alpha
Helix 12	12	A	297	309	Right-handed alpha
Helix 13	13	A	327	337	Right-handed alpha
Helix 14	14	B	42	51	Right-handed alpha
Helix 15	15	B	52	59	Right-handed alpha
Helix 16	16	B	100	105	Right-handed alpha
Helix 17	17	B	144	149	Right-handed alpha
Helix 18	18	B	150	162	Right-handed alpha
Helix 19	19	B	177	190	Right-handed alpha
Helix 20	20	B	201	212	Right-handed alpha
Helix 21	21	B	223	232	Right-handed alpha
Helix 22	22	B	246	256	Right-handed alpha
Helix 23	23	B	276	281	Right-handed alpha
Helix 24	24	B	297	308	Right-handed alpha
Helix 25	25	B	327	337	Right-handed alpha
Helix 26	26	C	42	50	Right-handed alpha
Helix 27	27	C	52	59	Right-handed alpha
Helix 28	28	C	100	105	Right-handed alpha
Helix 29	29	C	144	149	Right-handed alpha
Helix 30	30	C	150	162	Right-handed alpha
Helix 31	31	C	177	190	Right-handed alpha
Helix 32	32	C	201	212	Right-handed alpha
Helix 33	33	C	223	232	Right-handed alpha
Helix 34	34	C	246	256	Right-handed alpha
Helix 35	35	C	276	281	Right-handed alpha
Helix 36	36	C	297	309	Right-handed alpha
Helix 37	37	C	314	316	Right-handed 310
Helix 38	38	C	327	337	Right-handed alpha
Helix 39	39	D	42	51	Right-handed alpha
Helix 40	40	D	52	59	Right-handed alpha
Helix 41	41	D	100	105	Right-handed alpha
Helix 42	42	D	144	149	Right-handed alpha
Helix 43	43	D	150	162	Right-handed alpha
Helix 44	44	D	177	190	Right-handed alpha
Helix 45	45	D	201	212	Right-handed alpha
Helix 46	46	D	223	232	Right-handed alpha
Helix 47	47	D	246	256	Right-handed alpha
Helix 48	48	D	276	281	Right-handed alpha
Helix 49	49	D	297	309	Right-handed alpha
Helix 50	50	D	327	337	Right-handed alpha

There are 18 sheets in PDB entry 3GFB. 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,

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	18	23	first strand
Strand 2	A	4	10	anti-parallel
Strand 3	A	63	64	anti-parallel

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There are 5 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	128	132	first strand
Strand 2	A	31	41	anti-parallel
Strand 3	A	68	76	anti-parallel
Strand 4	A	88	91	anti-parallel
Strand 5	A	136	138	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	A	128	132	first strand
Strand 2	A	31	41	anti-parallel
Strand 3	A	342	346	anti-parallel
Strand 4	A	318	323	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	A	94	95	first strand
Strand 2	A	115	116	anti-parallel

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There are 12 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	215	217	first strand
Strand 2	A	195	198	parallel
Strand 3	A	171	174	parallel
Strand 4	A	237	242	parallel
Strand 5	A	257	265	parallel
Strand 6	A	287	290	parallel
Strand 7	B	287	290	anti-parallel
Strand 8	B	257	265	parallel
Strand 9	B	237	242	parallel
Strand 10	B	171	174	parallel
Strand 11	B	195	198	parallel
Strand 12	B	215	217	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	A	273	275	first strand
Strand 2	B	273	275	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	23	first strand
Strand 2	B	4	10	anti-parallel
Strand 3	B	63	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	128	132	first strand
Strand 2	B	31	40	anti-parallel
Strand 3	B	68	76	anti-parallel
Strand 4	B	88	91	anti-parallel
Strand 5	B	136	138	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	B	128	132	first strand
Strand 2	B	31	40	anti-parallel
Strand 3	B	342	346	anti-parallel
Strand 4	B	318	323	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	B	94	96	first strand
Strand 2	B	114	116	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	C	18	23	first strand
Strand 2	C	4	10	anti-parallel
Strand 3	C	63	64	anti-parallel

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There are 5 strands in L 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	31	40	anti-parallel
Strand 3	C	68	76	anti-parallel
Strand 4	C	88	91	anti-parallel
Strand 5	C	136	138	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	C	128	132	first strand
Strand 2	C	31	40	anti-parallel
Strand 3	C	342	346	anti-parallel
Strand 4	C	318	323	parallel

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There are 12 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	215	217	first strand
Strand 2	C	195	198	parallel
Strand 3	C	171	174	parallel
Strand 4	C	237	242	parallel
Strand 5	C	257	265	parallel
Strand 6	C	287	290	parallel
Strand 7	D	287	290	anti-parallel
Strand 8	D	257	265	parallel
Strand 9	D	237	242	parallel
Strand 10	D	171	174	parallel
Strand 11	D	195	198	parallel
Strand 12	D	215	217	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	273	275	first strand
Strand 2	D	273	275	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	D	18	23	first strand
Strand 2	D	4	10	anti-parallel
Strand 3	D	63	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	128	132	first strand
Strand 2	D	31	40	anti-parallel
Strand 3	D	68	76	anti-parallel
Strand 4	D	88	91	anti-parallel
Strand 5	D	136	138	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	128	132	first strand
Strand 2	D	31	40	anti-parallel
Strand 3	D	342	346	anti-parallel
Strand 4	D	318	323	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: 3GFB

Analysis of interatomic Contacts of Structural Units in PDB entry:
3GFB