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

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 3FAC entry

There are 8 chains in PDB entry 3FAC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	THR 109
B	MET 1	THR 109
C	MET 1	THR 109
D	MET 1	THR 109
E	MET 1	THR 109
F	MET 1	THR 109
G	MET 1	THR 109
H	MET 1	TRP 108

There are 32 helices in PDB entry 3FAC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	30	35	Right-handed alpha
Helix 2	2	A	51	53	Right-handed 310
Helix 3	3	A	93	95	Right-handed 310
Helix 4	4	A	99	104	Right-handed 310
Helix 5	5	B	30	35	Right-handed alpha
Helix 6	6	B	51	53	Right-handed 310
Helix 7	7	B	93	95	Right-handed 310
Helix 8	8	B	99	103	Right-handed 310
Helix 9	9	C	30	35	Right-handed alpha
Helix 10	10	C	51	53	Right-handed 310
Helix 11	11	C	93	95	Right-handed 310
Helix 12	12	C	99	104	Right-handed 310
Helix 13	13	D	30	35	Right-handed alpha
Helix 14	14	D	51	53	Right-handed 310
Helix 15	15	D	93	95	Right-handed 310
Helix 16	16	D	99	104	Right-handed 310
Helix 17	17	E	30	35	Right-handed alpha
Helix 18	18	E	51	53	Right-handed 310
Helix 19	19	E	93	95	Right-handed 310
Helix 20	20	E	99	104	Right-handed 310
Helix 21	21	F	30	35	Right-handed alpha
Helix 22	22	F	51	53	Right-handed 310
Helix 23	23	F	93	95	Right-handed 310
Helix 24	24	F	99	104	Right-handed 310
Helix 25	25	G	30	35	Right-handed alpha
Helix 26	26	G	51	53	Right-handed 310
Helix 27	27	G	93	95	Right-handed 310
Helix 28	28	G	99	104	Right-handed 310
Helix 29	29	H	30	35	Right-handed alpha
Helix 30	30	H	51	53	Right-handed 310
Helix 31	31	H	93	95	Right-handed 310
Helix 32	32	H	99	104	Right-handed 310

There are 19 sheets in PDB entry 3FAC. 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,

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	2	4	first strand
Strand 2	A	11	14	anti-parallel
Strand 3	A	46	50	anti-parallel

Back to list of sheets
Back to top of page

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	38	42	first strand
Strand 2	A	87	91	anti-parallel
Strand 3	A	76	80	anti-parallel
Strand 4	A	66	70	anti-parallel
Strand 5	A	55	58	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	2	4	first strand
Strand 2	B	11	16	anti-parallel
Strand 3	B	38	50	anti-parallel
Strand 4	B	87	91	anti-parallel
Strand 5	B	76	80	anti-parallel
Strand 6	B	66	70	anti-parallel
Strand 7	B	55	58	anti-parallel

Back to list of sheets
Back to top of page

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	B	25	26	first strand
Strand 2	B	108	109	parallel

Back to list of sheets
Back to top of page

There are 3 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	2	4	first strand
Strand 2	C	11	14	anti-parallel
Strand 3	C	46	50	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	38	42	first strand
Strand 2	C	87	91	anti-parallel
Strand 3	C	76	80	anti-parallel
Strand 4	C	66	70	anti-parallel
Strand 5	C	55	58	anti-parallel

Back to list of sheets
Back to top of page

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	D	2	4	first strand
Strand 2	D	11	14	anti-parallel
Strand 3	D	46	50	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	25	26	first strand
Strand 2	D	108	109	parallel

Back to list of sheets
Back to top of page

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	D	38	42	first strand
Strand 2	D	87	91	anti-parallel
Strand 3	D	76	80	anti-parallel
Strand 4	D	66	70	anti-parallel
Strand 5	D	55	58	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	2	4	first strand
Strand 2	E	11	14	anti-parallel
Strand 3	E	46	50	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	25	26	first strand
Strand 2	E	108	109	parallel

Back to list of sheets
Back to top of page

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	E	38	42	first strand
Strand 2	E	87	91	anti-parallel
Strand 3	E	76	80	anti-parallel
Strand 4	E	66	70	anti-parallel
Strand 5	E	55	58	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	2	4	first strand
Strand 2	F	11	16	anti-parallel
Strand 3	F	38	50	anti-parallel
Strand 4	F	87	91	anti-parallel
Strand 5	F	76	80	anti-parallel
Strand 6	F	66	70	anti-parallel
Strand 7	F	55	58	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	25	26	first strand
Strand 2	F	108	109	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	2	4	first strand
Strand 2	G	11	14	anti-parallel
Strand 3	G	46	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	25	26	first strand
Strand 2	G	108	109	parallel

Back to list of sheets
Back to top of page

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	G	38	42	first strand
Strand 2	G	87	91	anti-parallel
Strand 3	G	76	80	anti-parallel
Strand 4	G	66	70	anti-parallel
Strand 5	G	55	58	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	2	4	first strand
Strand 2	H	11	14	anti-parallel
Strand 3	H	46	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	38	42	first strand
Strand 2	H	87	91	anti-parallel
Strand 3	H	76	80	anti-parallel
Strand 4	H	66	70	anti-parallel
Strand 5	H	55	58	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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