Analysis of interatomic Contacts of Structural Units in PDB entry:
13FN

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 13FN entry

There are 5 chains in PDB entry 13FN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
T	G 1	U 36
T	A 38	A 73
B	ALA 0	ARG 205
D	MET 1	VAL 327
X	ALA 0	TYR 190

There are 25 helices in PDB entry 13FN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	32	49	Right-handed alpha
Helix 2	AA2	B	51	55	Right-handed 310
Helix 3	AA3	B	66	81	Right-handed alpha
Helix 4	AA4	B	92	100	Right-handed alpha
Helix 5	AA5	B	139	147	Right-handed alpha
Helix 6	AA6	B	163	177	Right-handed alpha
Helix 7	AA7	B	194	205	Right-handed alpha
Helix 8	AA8	D	34	38	Right-handed 310
Helix 9	AA9	D	43	66	Right-handed alpha
Helix 10	AB1	D	67	71	Right-handed 310
Helix 11	AB2	D	82	98	Right-handed alpha
Helix 12	AB3	D	108	121	Right-handed alpha
Helix 13	AB4	D	160	172	Right-handed alpha
Helix 14	AB5	D	176	186	Right-handed alpha
Helix 15	AB6	D	209	223	Right-handed alpha
Helix 16	AB7	D	227	255	Right-handed alpha
Helix 17	AB8	D	264	267	Right-handed 310
Helix 18	AB9	D	268	283	Right-handed alpha
Helix 19	AC1	D	298	312	Right-handed alpha
Helix 20	AC2	X	32	48	Right-handed alpha
Helix 21	AC3	X	51	55	Right-handed 310
Helix 22	AC4	X	66	82	Right-handed alpha
Helix 23	AC5	X	92	101	Right-handed alpha
Helix 24	AC6	X	141	150	Right-handed alpha
Helix 25	AC7	X	163	178	Right-handed alpha

There are 5 sheets in PDB entry 13FN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	90	91	first strand
Strand 2	B	58	61	parallel
Strand 3	B	4	7	parallel
Strand 4	B	12	18	anti-parallel
Strand 5	B	21	28	anti-parallel
Strand 6	X	21	28	anti-parallel
Strand 7	X	12	18	anti-parallel
Strand 8	X	2	7	anti-parallel
Strand 9	X	57	61	parallel
Strand 10	X	90	91	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	138	first strand
Strand 2	B	118	124	anti-parallel
Strand 3	B	106	108	anti-parallel
Strand 4	B	154	155	parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	27	30	first strand
Strand 2	D	12	18	anti-parallel
Strand 3	D	3	9	anti-parallel
Strand 4	D	73	75	parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	149	153	first strand
Strand 2	D	138	143	anti-parallel
Strand 3	D	128	133	anti-parallel
Strand 4	D	259	262	parallel
Strand 5	D	286	287	parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	136	138	first strand
Strand 2	X	117	125	anti-parallel
Strand 3	X	105	114	anti-parallel
Strand 4	X	154	157	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: 13FN

Analysis of interatomic Contacts of Structural Units in PDB entry:
13FN