Analysis of interatomic Contacts of Structural Units in PDB entry:
3CLZ

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 3CLZ entry

There are 16 chains in PDB entry 3CLZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 416	HIS 619
B	SER 415	HIS 624
C	ASN 416	HIS 619
D	ASN 416	HIS 624
E	G 1	C 5
E	G 7	G 12
F	C 1	C 12
G	G 1	C 5
G	G 7	G 12
H	C 1	C 12
I	G 1	C 5
I	G 7	G 12
J	C 1	C 12
K	G 1	C 5
K	G 7	G 12
L	C 1	C 12

There are 24 helices in PDB entry 3CLZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	432	439	Right-handed alpha
Helix 2	2	A	502	512	Right-handed alpha
Helix 3	3	A	526	530	Right-handed 310
Helix 4	4	A	540	545	Right-handed 310
Helix 5	5	A	591	602	Right-handed alpha
Helix 6	6	A	610	616	Right-handed alpha
Helix 7	7	B	432	439	Right-handed alpha
Helix 8	8	B	502	512	Right-handed alpha
Helix 9	9	B	526	530	Right-handed 310
Helix 10	10	B	540	545	Right-handed 310
Helix 11	11	B	591	602	Right-handed alpha
Helix 12	12	B	610	623	Right-handed alpha
Helix 13	13	C	432	439	Right-handed alpha
Helix 14	14	C	502	512	Right-handed alpha
Helix 15	15	C	526	530	Right-handed 310
Helix 16	16	C	540	545	Right-handed 310
Helix 17	17	C	591	602	Right-handed alpha
Helix 18	18	C	610	616	Right-handed alpha
Helix 19	19	D	432	439	Right-handed alpha
Helix 20	20	D	502	512	Right-handed alpha
Helix 21	21	D	526	530	Right-handed 310
Helix 22	22	D	540	545	Right-handed 310
Helix 23	23	D	591	601	Right-handed alpha
Helix 24	24	D	610	621	Right-handed alpha

There are 8 sheets in PDB entry 3CLZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	429	430	first strand
Strand 2	A	553	568	anti-parallel
Strand 3	A	574	582	anti-parallel
Strand 4	A	475	479	anti-parallel
Strand 5	A	470	471	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	449	452	first strand
Strand 2	A	456	462	anti-parallel
Strand 3	A	532	538	parallel
Strand 4	A	553	568	anti-parallel
Strand 5	A	522	523	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	429	430	first strand
Strand 2	B	553	568	anti-parallel
Strand 3	B	574	582	anti-parallel
Strand 4	B	475	479	anti-parallel
Strand 5	B	470	471	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	449	452	first strand
Strand 2	B	456	462	anti-parallel
Strand 3	B	533	538	parallel
Strand 4	B	553	568	anti-parallel
Strand 5	B	522	523	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	429	430	first strand
Strand 2	C	553	568	anti-parallel
Strand 3	C	574	582	anti-parallel
Strand 4	C	475	479	anti-parallel
Strand 5	C	470	471	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	449	452	first strand
Strand 2	C	456	462	anti-parallel
Strand 3	C	533	538	parallel
Strand 4	C	553	568	anti-parallel
Strand 5	C	522	523	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	429	430	first strand
Strand 2	D	553	568	anti-parallel
Strand 3	D	574	582	anti-parallel
Strand 4	D	475	479	anti-parallel
Strand 5	D	470	471	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	449	452	first strand
Strand 2	D	456	462	anti-parallel
Strand 3	D	533	538	parallel
Strand 4	D	553	568	anti-parallel
Strand 5	D	522	523	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: 3CLZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
3CLZ