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

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 5CNP entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 0	GLU 173
B	ASN 2	SER 172
C	MSE 1	ARG 171
D	ASN -1	GLU 173
E	ASN 2	ASN 170
F	ASN 2	ASN 170

There are 44 helices in PDB entry 5CNP. 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	5	Right-handed 310
Helix 2	AA2	A	11	13	Right-handed 310
Helix 3	AA3	A	14	21	Right-handed alpha
Helix 4	AA4	A	38	50	Right-handed alpha
Helix 5	AA5	A	91	94	Right-handed 310
Helix 6	AA6	A	97	113	Right-handed alpha
Helix 7	AA7	A	127	137	Right-handed alpha
Helix 8	AA8	A	165	171	Right-handed alpha
Helix 9	AA9	B	11	13	Right-handed 310
Helix 10	AB1	B	14	22	Right-handed alpha
Helix 11	AB2	B	38	49	Right-handed alpha
Helix 12	AB3	B	91	94	Right-handed 310
Helix 13	AB4	B	98	113	Right-handed alpha
Helix 14	AB5	B	127	137	Right-handed alpha
Helix 15	AB6	B	165	170	Right-handed alpha
Helix 16	AB7	C	11	13	Right-handed 310
Helix 17	AB8	C	14	24	Right-handed alpha
Helix 18	AB9	C	38	50	Right-handed alpha
Helix 19	AC1	C	91	94	Right-handed 310
Helix 20	AC2	C	98	113	Right-handed alpha
Helix 21	AC3	C	127	137	Right-handed alpha
Helix 22	AC4	C	165	170	Right-handed alpha
Helix 23	AC5	D	0	4	Right-handed alpha
Helix 24	AC6	D	11	13	Right-handed 310
Helix 25	AC7	D	14	22	Right-handed alpha
Helix 26	AC8	D	38	49	Right-handed alpha
Helix 27	AC9	D	91	94	Right-handed 310
Helix 28	AD1	D	97	113	Right-handed alpha
Helix 29	AD2	D	127	137	Right-handed alpha
Helix 30	AD3	D	165	171	Right-handed alpha
Helix 31	AD4	E	11	13	Right-handed 310
Helix 32	AD5	E	14	24	Right-handed alpha
Helix 33	AD6	E	38	49	Right-handed alpha
Helix 34	AD7	E	91	94	Right-handed 310
Helix 35	AD8	E	98	113	Right-handed alpha
Helix 36	AD9	E	127	137	Right-handed alpha
Helix 37	AE1	E	165	170	Right-handed alpha
Helix 38	AE2	F	11	13	Right-handed 310
Helix 39	AE3	F	14	22	Right-handed alpha
Helix 40	AE4	F	38	49	Right-handed alpha
Helix 41	AE5	F	91	94	Right-handed 310
Helix 42	AE6	F	97	112	Right-handed alpha
Helix 43	AE7	F	127	137	Right-handed alpha
Helix 44	AE8	F	165	169	Right-handed alpha

There are 12 sheets in PDB entry 5CNP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 7 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	6	9	first strand
Strand 2	A	56	61	anti-parallel
Strand 3	A	67	77	anti-parallel
Strand 4	A	82	89	anti-parallel
Strand 5	A	118	124	parallel
Strand 6	A	155	164	anti-parallel
Strand 7	A	140	150	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	29	31	first strand
Strand 2	A	34	36	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	9	first strand
Strand 2	B	56	61	anti-parallel
Strand 3	B	67	77	anti-parallel
Strand 4	B	82	89	anti-parallel
Strand 5	B	118	124	parallel
Strand 6	B	154	164	anti-parallel
Strand 7	B	140	151	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	B	29	31	first strand
Strand 2	B	34	36	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	6	9	first strand
Strand 2	C	56	61	anti-parallel
Strand 3	C	67	77	anti-parallel
Strand 4	C	82	89	anti-parallel
Strand 5	C	118	124	parallel
Strand 6	C	154	164	anti-parallel
Strand 7	C	140	151	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	C	29	31	first strand
Strand 2	C	34	36	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	6	9	first strand
Strand 2	D	56	61	anti-parallel
Strand 3	D	67	77	anti-parallel
Strand 4	D	82	89	anti-parallel
Strand 5	D	118	124	parallel
Strand 6	D	154	164	anti-parallel
Strand 7	D	140	151	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	D	29	31	first strand
Strand 2	D	34	36	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	6	9	first strand
Strand 2	E	56	61	anti-parallel
Strand 3	E	67	77	anti-parallel
Strand 4	E	82	89	anti-parallel
Strand 5	E	118	124	parallel
Strand 6	E	154	164	anti-parallel
Strand 7	E	140	151	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	29	31	first strand
Strand 2	E	34	36	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	6	9	first strand
Strand 2	F	56	61	anti-parallel
Strand 3	F	67	77	anti-parallel
Strand 4	F	82	89	anti-parallel
Strand 5	F	118	124	parallel
Strand 6	F	154	164	anti-parallel
Strand 7	F	140	151	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	F	29	31	first strand
Strand 2	F	34	36	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: 5CNP

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