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

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 5CAW entry

Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 5CAW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 143	GLY 461
B	MET 1	GLU 64
B	THR 66	GLY 75
C	ASN 143	GLY 461
D	MET 1	GLU 64
D	THR 66	GLY 75

There are 17 helices in PDB entry 5CAW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	183	189	Right-handed alpha
Helix 2	AA2	A	263	276	Right-handed alpha
Helix 3	AA3	A	302	309	Right-handed 310
Helix 4	AA4	A	310	329	Right-handed alpha
Helix 5	AA5	A	391	398	Right-handed alpha
Helix 6	AA6	A	451	459	Right-handed alpha
Helix 7	AA7	B	22	35	Right-handed alpha
Helix 8	AA8	B	56	60	Right-handed 310
Helix 9	AA9	C	183	189	Right-handed alpha
Helix 10	AB1	C	263	276	Right-handed alpha
Helix 11	AB2	C	302	309	Right-handed 310
Helix 12	AB3	C	310	329	Right-handed alpha
Helix 13	AB4	C	391	397	Right-handed alpha
Helix 14	AB5	C	451	459	Right-handed alpha
Helix 15	AB6	D	22	35	Right-handed alpha
Helix 16	AB7	D	37	39	Right-handed 310
Helix 17	AB8	D	56	60	Right-handed 310

There are 18 sheets in PDB entry 5CAW. 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,

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	207	213	first strand
Strand 2	A	157	167	anti-parallel
Strand 3	A	148	151	anti-parallel
Strand 4	A	226	227	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	175	177	first strand
Strand 2	A	195	197	anti-parallel

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There are 3 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	231	232	first strand
Strand 2	A	250	252	anti-parallel
Strand 3	A	260	262	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	280	282	first strand
Strand 2	A	286	288	anti-parallel

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There are 5 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	332	333	first strand
Strand 2	A	342	344	anti-parallel
Strand 3	B	66	72	parallel
Strand 4	B	2	7	parallel
Strand 5	B	12	16	anti-parallel

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There are 5 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	332	333	first strand
Strand 2	A	342	344	anti-parallel
Strand 3	B	66	72	parallel
Strand 4	B	41	45	anti-parallel
Strand 5	B	48	49	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	A	351	353	first strand
Strand 2	A	359	361	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	A	413	414	first strand
Strand 2	A	421	422	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	430	432	first strand
Strand 2	A	441	443	anti-parallel
Strand 3	A	448	449	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	207	213	first strand
Strand 2	C	157	167	anti-parallel
Strand 3	C	148	151	anti-parallel
Strand 4	C	226	227	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	C	176	177	first strand
Strand 2	C	195	196	anti-parallel

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There are 3 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	231	232	first strand
Strand 2	C	250	252	anti-parallel
Strand 3	C	260	262	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	C	280	282	first strand
Strand 2	C	286	288	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	332	333	first strand
Strand 2	C	342	344	anti-parallel
Strand 3	D	66	72	parallel
Strand 4	D	2	7	parallel
Strand 5	D	12	16	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	332	333	first strand
Strand 2	C	342	344	anti-parallel
Strand 3	D	66	72	parallel
Strand 4	D	41	45	anti-parallel
Strand 5	D	48	49	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	C	351	353	first strand
Strand 2	C	359	361	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	412	414	first strand
Strand 2	C	421	423	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	430	432	first strand
Strand 2	C	441	443	anti-parallel
Strand 3	C	448	449	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: 5CAW

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