Analysis of interatomic Contacts of Structural Units in PDB entry:
4OWK

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 4OWK entry

There are 6 chains in PDB entry 4OWK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 337	GLN 467
B	MET 337	GLN 467
C	MET 337	GLN 467
D	MET 337	GLN 467
E	ALA 336	LEU 471
F	ALA 336	ALA 364

There are 21 helices in PDB entry 4OWK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	376	379	Right-handed 310
Helix 2	AA2	A	415	418	Right-handed 310
Helix 3	AA3	A	455	457	Right-handed 310
Helix 4	AA4	B	376	379	Right-handed 310
Helix 5	AA5	B	415	418	Right-handed 310
Helix 6	AA6	B	455	457	Right-handed 310
Helix 7	AA7	C	376	379	Right-handed 310
Helix 8	AA8	C	415	418	Right-handed 310
Helix 9	AA9	C	455	457	Right-handed 310
Helix 10	AB1	D	376	379	Right-handed 310
Helix 11	AB2	D	415	418	Right-handed 310
Helix 12	AB3	D	455	457	Right-handed 310
Helix 13	AB4	E	376	379	Right-handed 310
Helix 14	AB5	E	415	418	Right-handed 310
Helix 15	AB6	E	455	457	Right-handed 310
Helix 16	AB7	F	376	379	Right-handed 310
Helix 17	AB8	F	415	418	Right-handed 310
Helix 18	AB9	F	455	457	Right-handed 310
Helix 19	AC1	G	376	378	Right-handed 310
Helix 20	AC2	G	415	418	Right-handed 310
Helix 21	AC3	G	455	457	Right-handed 310

There are 25 sheets in PDB entry 4OWK. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7,

There are 4 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	389	391	first strand
Strand 2	A	381	383	anti-parallel
Strand 3	A	339	344	anti-parallel
Strand 4	A	462	466	anti-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	A	351	356	first strand
Strand 2	A	367	371	anti-parallel
Strand 3	A	407	410	anti-parallel
Strand 4	A	398	401	anti-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	A	420	423	first strand
Strand 2	A	426	429	anti-parallel
Strand 3	A	439	445	anti-parallel
Strand 4	A	448	453	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	389	391	first strand
Strand 2	B	381	383	anti-parallel
Strand 3	B	339	344	anti-parallel
Strand 4	B	462	466	anti-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	B	351	356	first strand
Strand 2	B	366	371	anti-parallel
Strand 3	B	407	410	anti-parallel
Strand 4	B	398	401	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	420	423	first strand
Strand 2	B	426	429	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	439	444	first strand
Strand 2	B	448	453	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	389	391	first strand
Strand 2	C	381	383	anti-parallel
Strand 3	C	339	344	anti-parallel
Strand 4	C	462	466	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	351	356	first strand
Strand 2	C	366	371	anti-parallel
Strand 3	C	407	410	anti-parallel
Strand 4	C	398	401	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	420	423	first strand
Strand 2	C	426	429	anti-parallel
Strand 3	C	439	445	anti-parallel
Strand 4	C	448	453	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	389	391	first strand
Strand 2	D	381	383	anti-parallel
Strand 3	D	339	344	anti-parallel
Strand 4	D	462	466	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	351	356	first strand
Strand 2	D	367	371	anti-parallel
Strand 3	D	407	410	anti-parallel
Strand 4	D	398	401	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	420	423	first strand
Strand 2	D	426	429	anti-parallel
Strand 3	D	439	445	anti-parallel
Strand 4	D	448	453	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	E	340	344	first strand
Strand 2	E	462	466	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	351	356	first strand
Strand 2	E	366	371	anti-parallel
Strand 3	E	407	410	anti-parallel
Strand 4	E	398	401	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	E	381	383	first strand
Strand 2	E	389	391	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	420	423	first strand
Strand 2	E	426	429	anti-parallel
Strand 3	E	439	445	anti-parallel
Strand 4	E	448	453	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	340	344	first strand
Strand 2	F	462	466	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	351	356	first strand
Strand 2	F	366	371	anti-parallel
Strand 3	F	407	410	anti-parallel
Strand 4	F	398	401	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	381	383	first strand
Strand 2	F	389	391	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	420	423	first strand
Strand 2	F	426	429	anti-parallel
Strand 3	F	439	443	anti-parallel
Strand 4	F	449	453	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	389	391	first strand
Strand 2	G	380	383	anti-parallel
Strand 3	G	339	344	anti-parallel
Strand 4	G	462	466	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	351	356	first strand
Strand 2	G	367	371	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	398	401	first strand
Strand 2	G	407	410	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	420	423	first strand
Strand 2	G	426	429	anti-parallel
Strand 3	G	439	445	anti-parallel
Strand 4	G	448	453	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: 4OWK

Analysis of interatomic Contacts of Structural Units in PDB entry:
4OWK