Analysis of interatomic Contacts of Structural Units in PDB entry:
9W4D

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 9W4D entry

There are 3 chains in PDB entry 9W4D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 39	ALA 543
B	ILE 39	ALA 543
C	ILE 39	ALA 543

There are 29 helices in PDB entry 9W4D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	40	44	Right-handed 310
Helix 2	AA2	A	79	103	Right-handed alpha
Helix 3	AA3	A	114	140	Right-handed alpha
Helix 4	AA4	A	223	240	Right-handed alpha
Helix 5	AA5	A	240	274	Right-handed alpha
Helix 6	AA6	A	283	293	Right-handed alpha
Helix 7	AA7	A	294	298	Right-handed 310
Helix 8	AA8	A	309	320	Right-handed alpha
Helix 9	AA9	A	417	424	Right-handed alpha
Helix 10	AB1	A	526	543	Right-handed alpha
Helix 11	AB2	B	40	44	Right-handed 310
Helix 12	AB3	B	79	103	Right-handed alpha
Helix 13	AB4	B	114	140	Right-handed alpha
Helix 14	AB5	B	223	240	Right-handed alpha
Helix 15	AB6	B	240	274	Right-handed alpha
Helix 16	AB7	B	283	294	Right-handed alpha
Helix 17	AB8	B	309	320	Right-handed alpha
Helix 18	AB9	B	417	424	Right-handed alpha
Helix 19	AC1	B	526	543	Right-handed alpha
Helix 20	AC2	C	40	44	Right-handed 310
Helix 21	AC3	C	79	103	Right-handed alpha
Helix 22	AC4	C	114	140	Right-handed alpha
Helix 23	AC5	C	223	240	Right-handed alpha
Helix 24	AC6	C	240	273	Right-handed alpha
Helix 25	AC7	C	283	294	Right-handed alpha
Helix 26	AC8	C	309	320	Right-handed alpha
Helix 27	AC9	C	417	424	Right-handed alpha
Helix 28	AD1	C	431	436	Right-handed alpha
Helix 29	AD2	C	526	543	Right-handed alpha

There are 13 sheets in PDB entry 9W4D. 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,

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	46	50	first strand
Strand 2	A	483	488	anti-parallel
Strand 3	A	456	461	anti-parallel
Strand 4	A	446	450	anti-parallel

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There are 11 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	393	395	first strand
Strand 2	A	400	403	anti-parallel
Strand 3	A	56	66	parallel
Strand 4	A	347	354	anti-parallel
Strand 5	A	374	378	anti-parallel
Strand 6	A	383	387	anti-parallel
Strand 7	A	409	411	anti-parallel
Strand 8	B	502	506	anti-parallel
Strand 9	B	495	498	anti-parallel
Strand 10	B	465	469	anti-parallel
Strand 11	B	478	480	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	322	327	first strand
Strand 2	A	332	341	anti-parallel
Strand 3	A	69	78	anti-parallel
Strand 4	B	514	518	parallel

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There are 3 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	357	358	first strand
Strand 2	A	365	368	anti-parallel
Strand 3	A	438	441	anti-parallel

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There are 11 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	478	480	first strand
Strand 2	A	465	469	anti-parallel
Strand 3	A	495	498	anti-parallel
Strand 4	A	502	506	anti-parallel
Strand 5	C	409	411	anti-parallel
Strand 6	C	383	387	anti-parallel
Strand 7	C	374	378	anti-parallel
Strand 8	C	347	354	anti-parallel
Strand 9	C	56	66	anti-parallel
Strand 10	C	400	403	parallel
Strand 11	C	393	395	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	514	518	first strand
Strand 2	C	69	78	parallel
Strand 3	C	332	341	anti-parallel
Strand 4	C	322	328	anti-parallel

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There are 4 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	46	50	first strand
Strand 2	B	483	488	anti-parallel
Strand 3	B	456	461	anti-parallel
Strand 4	B	446	450	anti-parallel

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There are 7 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	322	327	first strand
Strand 2	B	332	342	anti-parallel
Strand 3	B	56	78	anti-parallel
Strand 4	B	347	354	anti-parallel
Strand 5	B	374	378	anti-parallel
Strand 6	B	383	387	anti-parallel
Strand 7	B	410	411	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	B	393	395	first strand
Strand 2	B	400	403	anti-parallel
Strand 3	B	56	78	parallel
Strand 4	C	514	518	parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	357	358	first strand
Strand 2	B	365	368	anti-parallel
Strand 3	B	438	441	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	C	46	50	first strand
Strand 2	C	483	488	anti-parallel
Strand 3	C	456	461	anti-parallel
Strand 4	C	446	450	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	C	365	368	first strand
Strand 2	C	438	441	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	C	478	480	first strand
Strand 2	C	465	469	anti-parallel
Strand 3	C	495	498	anti-parallel
Strand 4	C	503	506	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: 9W4D

Analysis of interatomic Contacts of Structural Units in PDB entry:
9W4D