Analysis of interatomic Contacts of Structural Units in PDB entry:
5YEF

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 5YEF entry

There are 12 chains in PDB entry 5YEF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 321	HIS 489
C	A 2	G 28
D	C 2	T 28
B	PRO 321	HIS 489
E	A 2	G 28
F	C 2	T 28
G	PRO 321	HIS 489
H	A 2	G 28
I	C 2	T 28
J	PRO 321	HIS 489
K	A 2	G 28
L	C 2	T 28

There are 24 helices in PDB entry 5YEF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	333	345	Right-handed alpha
Helix 2	AA2	A	362	375	Right-handed alpha
Helix 3	AA3	A	390	403	Right-handed alpha
Helix 4	AA4	A	418	430	Right-handed alpha
Helix 5	AA5	A	448	460	Right-handed alpha
Helix 6	AA6	A	479	486	Right-handed alpha
Helix 7	AA7	B	337	345	Right-handed alpha
Helix 8	AA8	B	362	375	Right-handed alpha
Helix 9	AA9	B	390	403	Right-handed alpha
Helix 10	AB1	B	418	430	Right-handed alpha
Helix 11	AB2	B	448	460	Right-handed alpha
Helix 12	AB3	B	478	486	Right-handed alpha
Helix 13	AB4	G	334	345	Right-handed alpha
Helix 14	AB5	G	362	375	Right-handed alpha
Helix 15	AB6	G	390	403	Right-handed alpha
Helix 16	AB7	G	418	430	Right-handed alpha
Helix 17	AB8	G	448	460	Right-handed alpha
Helix 18	AB9	G	479	486	Right-handed alpha
Helix 19	AC1	J	337	345	Right-handed alpha
Helix 20	AC2	J	362	375	Right-handed alpha
Helix 21	AC3	J	390	403	Right-handed alpha
Helix 22	AC4	J	418	430	Right-handed alpha
Helix 23	AC5	J	448	460	Right-handed alpha
Helix 24	AC6	J	479	486	Right-handed alpha

There are 16 sheets in PDB entry 5YEF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	351	352	first strand
Strand 2	A	359	360	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	407	408	first strand
Strand 2	A	415	416	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	437	438	first strand
Strand 2	A	445	446	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	462	468	first strand
Strand 2	A	475	478	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	351	352	first strand
Strand 2	B	359	360	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	407	408	first strand
Strand 2	B	415	416	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	437	438	first strand
Strand 2	B	445	446	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	467	468	first strand
Strand 2	B	475	476	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	351	352	first strand
Strand 2	G	359	360	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	407	408	first strand
Strand 2	G	415	416	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	437	438	first strand
Strand 2	G	445	446	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	462	468	first strand
Strand 2	G	475	478	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	351	352	first strand
Strand 2	J	359	360	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	407	408	first strand
Strand 2	J	415	416	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	437	438	first strand
Strand 2	J	445	446	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	462	468	first strand
Strand 2	J	475	478	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: 5YEF

Analysis of interatomic Contacts of Structural Units in PDB entry:
5YEF