Analysis of interatomic Contacts of Structural Units in PDB entry:
7CUE

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 7CUE entry

There are 7 chains in PDB entry 7CUE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 1	ARG 141
B	VAL 1	HIS 146
C	VAL 1	ARG 141
D	VAL 1	HIS 146
E	LEU 176	GLN 283
F	LEU 176	GLN 283
H	LEU 176	GLN 283

There are 40 helices in PDB entry 7CUE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	3	18	Right-handed alpha
Helix 2	AA2	A	20	36	Right-handed alpha
Helix 3	AA3	A	37	43	Right-handed 310
Helix 4	AA4	A	52	70	Right-handed alpha
Helix 5	AA5	A	75	80	Right-handed alpha
Helix 6	AA6	A	80	90	Right-handed alpha
Helix 7	AA7	A	94	113	Right-handed alpha
Helix 8	AA8	A	118	137	Right-handed alpha
Helix 9	AA9	B	4	16	Right-handed alpha
Helix 10	AB1	B	22	35	Right-handed alpha
Helix 11	AB2	B	36	46	Right-handed 310
Helix 12	AB3	B	50	56	Right-handed alpha
Helix 13	AB4	B	57	77	Right-handed alpha
Helix 14	AB5	B	80	85	Right-handed alpha
Helix 15	AB6	B	85	95	Right-handed alpha
Helix 16	AB7	B	100	119	Right-handed alpha
Helix 17	AB8	B	120	122	Right-handed 310
Helix 18	AB9	B	123	144	Right-handed alpha
Helix 19	AC1	C	3	18	Right-handed alpha
Helix 20	AC2	C	20	36	Right-handed alpha
Helix 21	AC3	C	37	43	Right-handed 310
Helix 22	AC4	C	52	72	Right-handed alpha
Helix 23	AC5	C	75	80	Right-handed alpha
Helix 24	AC6	C	80	90	Right-handed alpha
Helix 25	AC7	C	94	113	Right-handed alpha
Helix 26	AC8	C	118	137	Right-handed alpha
Helix 27	AC9	D	4	16	Right-handed alpha
Helix 28	AD1	D	19	35	Right-handed alpha
Helix 29	AD2	D	36	46	Right-handed 310
Helix 30	AD3	D	50	56	Right-handed alpha
Helix 31	AD4	D	57	77	Right-handed alpha
Helix 32	AD5	D	80	85	Right-handed alpha
Helix 33	AD6	D	85	95	Right-handed alpha
Helix 34	AD7	D	100	119	Right-handed alpha
Helix 35	AD8	D	120	122	Right-handed 310
Helix 36	AD9	D	123	143	Right-handed alpha
Helix 37	AE1	D	144	146	Right-handed 310
Helix 38	AE2	E	200	209	Right-handed alpha
Helix 39	AE3	F	200	209	Right-handed alpha
Helix 40	AE4	H	200	209	Right-handed alpha

There are 6 sheets in PDB entry 7CUE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	183	185	first strand
Strand 2	E	188	191	anti-parallel
Strand 3	E	240	244	anti-parallel
Strand 4	E	233	237	anti-parallel
Strand 5	E	221	222	parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	218	219	first strand
Strand 2	E	210	215	anti-parallel
Strand 3	E	251	259	anti-parallel
Strand 4	E	265	271	anti-parallel
Strand 5	E	276	282	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	183	185	first strand
Strand 2	F	188	191	anti-parallel
Strand 3	F	240	244	anti-parallel
Strand 4	F	233	237	anti-parallel
Strand 5	F	221	222	parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	218	219	first strand
Strand 2	F	212	215	anti-parallel
Strand 3	F	251	258	anti-parallel
Strand 4	F	265	271	anti-parallel
Strand 5	F	276	282	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	H	183	185	first strand
Strand 2	H	188	191	anti-parallel
Strand 3	H	241	244	anti-parallel
Strand 4	H	233	236	anti-parallel
Strand 5	H	221	222	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	H	218	219	first strand
Strand 2	H	210	215	anti-parallel
Strand 3	H	251	259	anti-parallel
Strand 4	H	262	271	anti-parallel
Strand 5	H	276	282	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: 7CUE

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CUE