Analysis of interatomic Contacts of Structural Units in PDB entry:
43NO

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 43NO entry

There are 8 chains in PDB entry 43NO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1	ALA 130
B	SER 1	ALA 130
C	GLU 219	LEU 314
D	MET 218	LEU 314
E	SER 1	ALA 130
F	SER 1	ALA 130
G	MET 218	GLU 315
H	GLU 219	LYS 313

There are 27 helices in PDB entry 43NO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1	20	Right-handed alpha
Helix 2	AA2	A	24	40	Right-handed alpha
Helix 3	AA3	A	55	65	Right-handed alpha
Helix 4	AA4	A	107	130	Right-handed alpha
Helix 5	AA5	B	2	20	Right-handed alpha
Helix 6	AA6	B	24	40	Right-handed alpha
Helix 7	AA7	B	55	65	Right-handed alpha
Helix 8	AA8	B	107	130	Right-handed alpha
Helix 9	AA9	C	222	231	Right-handed alpha
Helix 10	AB1	C	241	245	Right-handed alpha
Helix 11	AB2	C	246	249	Right-handed 310
Helix 12	AB3	D	222	230	Right-handed alpha
Helix 13	AB4	D	241	245	Right-handed alpha
Helix 14	AB5	D	246	249	Right-handed 310
Helix 15	AB6	E	2	20	Right-handed alpha
Helix 16	AB7	E	24	40	Right-handed alpha
Helix 17	AB8	E	55	65	Right-handed alpha
Helix 18	AB9	E	107	130	Right-handed alpha
Helix 19	AC1	F	2	20	Right-handed alpha
Helix 20	AC2	F	24	40	Right-handed alpha
Helix 21	AC3	F	55	65	Right-handed alpha
Helix 22	AC4	F	107	130	Right-handed alpha
Helix 23	AC5	G	222	231	Right-handed alpha
Helix 24	AC6	G	241	245	Right-handed alpha
Helix 25	AC7	G	246	249	Right-handed 310
Helix 26	AC8	H	222	231	Right-handed alpha
Helix 27	AC9	H	241	245	Right-handed alpha

There are 13 sheets in PDB entry 43NO. 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	45	51	first strand
Strand 2	A	71	78	anti-parallel
Strand 3	A	83	93	anti-parallel
Strand 4	A	96	103	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	B	45	51	first strand
Strand 2	B	71	78	anti-parallel
Strand 3	B	83	93	anti-parallel
Strand 4	B	96	103	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	C	233	240	first strand
Strand 2	C	257	264	anti-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	C	252	254	first strand
Strand 2	C	272	289	anti-parallel
Strand 3	C	295	312	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	D	233	240	first strand
Strand 2	D	257	264	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	252	254	first strand
Strand 2	D	272	289	anti-parallel
Strand 3	D	295	312	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	E	44	51	first strand
Strand 2	E	71	79	anti-parallel
Strand 3	E	82	93	anti-parallel
Strand 4	E	96	103	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	F	44	51	first strand
Strand 2	F	71	79	anti-parallel
Strand 3	F	82	93	anti-parallel
Strand 4	F	96	103	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	233	240	first strand
Strand 2	G	257	264	anti-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	G	252	254	first strand
Strand 2	G	272	289	anti-parallel
Strand 3	G	296	312	anti-parallel

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There are 3 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	252	254	first strand
Strand 2	G	272	289	anti-parallel
Strand 3	H	220	221	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	H	233	240	first strand
Strand 2	H	257	264	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	252	254	first strand
Strand 2	H	272	289	anti-parallel
Strand 3	H	295	312	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: 43NO

Analysis of interatomic Contacts of Structural Units in PDB entry:
43NO