Analysis of interatomic Contacts of Structural Units in PDB entry:
6U3U

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 6U3U entry

There are 12 chains in PDB entry 6U3U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLN 1	GLU 297
C	ALA 1	ASP 70
D	ALA 1	ASP 70
E	ALA 1	ASP 70
H	ALA 1	ASP 70
I	ALA 1	ASP 70
A	GLN 1	GLU 297
F	ALA 1	ASP 70
G	ALA 1	ASP 70
J	ALA 1	ASP 70
K	ALA 1	ASP 70
L	ALA 1	ASP 70

There are 39 helices in PDB entry 6U3U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	9	24	Right-handed alpha
Helix 2	AA2	B	93	96	Right-handed 310
Helix 3	AA3	B	113	122	Right-handed alpha
Helix 4	AA4	B	131	144	Right-handed alpha
Helix 5	AA5	B	151	165	Right-handed alpha
Helix 6	AA6	B	165	171	Right-handed alpha
Helix 7	AA7	B	171	179	Right-handed alpha
Helix 8	AA8	B	180	183	Right-handed 310
Helix 9	AA9	B	192	201	Right-handed alpha
Helix 10	AB1	B	201	209	Right-handed alpha
Helix 11	AB2	B	210	212	Right-handed 310
Helix 12	AB3	B	227	235	Right-handed alpha
Helix 13	AB4	B	257	261	Right-handed 310
Helix 14	AB5	B	278	286	Right-handed alpha
Helix 15	AB6	B	289	293	Right-handed 310
Helix 16	AB7	C	34	46	Right-handed alpha
Helix 17	AB8	D	34	46	Right-handed alpha
Helix 18	AB9	E	34	46	Right-handed alpha
Helix 19	AC1	H	34	46	Right-handed alpha
Helix 20	AC2	I	34	46	Right-handed alpha
Helix 21	AC3	A	9	24	Right-handed alpha
Helix 22	AC4	A	93	96	Right-handed 310
Helix 23	AC5	A	113	122	Right-handed alpha
Helix 24	AC6	A	131	144	Right-handed alpha
Helix 25	AC7	A	151	165	Right-handed alpha
Helix 26	AC8	A	165	171	Right-handed alpha
Helix 27	AC9	A	171	179	Right-handed alpha
Helix 28	AD1	A	180	183	Right-handed 310
Helix 29	AD2	A	192	201	Right-handed alpha
Helix 30	AD3	A	201	209	Right-handed alpha
Helix 31	AD4	A	210	212	Right-handed 310
Helix 32	AD5	A	227	235	Right-handed alpha
Helix 33	AD6	A	278	286	Right-handed alpha
Helix 34	AD7	A	289	295	Right-handed 310
Helix 35	AD8	F	34	45	Right-handed alpha
Helix 36	AD9	G	34	46	Right-handed alpha
Helix 37	AE1	J	34	46	Right-handed alpha
Helix 38	AE2	K	34	46	Right-handed alpha
Helix 39	AE3	L	34	45	Right-handed alpha

There are 17 sheets in PDB entry 6U3U. 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,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2	6	first strand
Strand 2	B	49	55	parallel
Strand 3	B	67	72	anti-parallel
Strand 4	B	78	83	anti-parallel
Strand 5	B	88	91	anti-parallel
Strand 6	B	104	107	parallel

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There are 3 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	25	33	first strand
Strand 2	B	36	41	anti-parallel
Strand 3	B	237	238	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	B	129	130	first strand
Strand 2	B	189	190	anti-parallel

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There are 4 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	223	225	first strand
Strand 2	B	217	220	anti-parallel
Strand 3	B	274	277	parallel
Strand 4	B	268	271	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	2	6	first strand
Strand 2	C	48	52	anti-parallel
Strand 3	C	64	68	anti-parallel
Strand 4	E	8	13	anti-parallel
Strand 5	E	19	23	anti-parallel
Strand 6	E	26	30	anti-parallel
Strand 7	E	60	61	parallel

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There are 7 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	60	62	first strand
Strand 2	C	26	30	parallel
Strand 3	C	19	23	anti-parallel
Strand 4	C	8	13	anti-parallel
Strand 5	I	64	67	anti-parallel
Strand 6	I	49	52	anti-parallel
Strand 7	I	2	6	anti-parallel

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There are 6 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	2	6	first strand
Strand 2	D	48	52	anti-parallel
Strand 3	D	64	68	anti-parallel
Strand 4	I	8	13	anti-parallel
Strand 5	I	19	23	anti-parallel
Strand 6	I	26	30	anti-parallel

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There are 7 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	60	62	first strand
Strand 2	D	26	30	parallel
Strand 3	D	19	23	anti-parallel
Strand 4	D	8	13	anti-parallel
Strand 5	H	64	68	anti-parallel
Strand 6	H	48	52	anti-parallel
Strand 7	H	2	6	anti-parallel

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There are 6 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	2	6	first strand
Strand 2	E	48	52	anti-parallel
Strand 3	E	64	68	anti-parallel
Strand 4	H	8	13	anti-parallel
Strand 5	H	19	23	anti-parallel
Strand 6	H	26	30	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2	6	first strand
Strand 2	A	49	55	parallel
Strand 3	A	67	72	anti-parallel
Strand 4	A	78	83	anti-parallel
Strand 5	A	88	91	anti-parallel
Strand 6	A	104	107	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	A	25	33	first strand
Strand 2	A	36	41	anti-parallel
Strand 3	A	237	238	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	A	129	130	first strand
Strand 2	A	189	190	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	223	225	first strand
Strand 2	A	217	220	anti-parallel
Strand 3	A	274	277	parallel
Strand 4	A	268	271	anti-parallel

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There are 13 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	60	62	first strand
Strand 2	F	26	30	parallel
Strand 3	F	19	23	anti-parallel
Strand 4	F	2	13	anti-parallel
Strand 5	F	48	52	anti-parallel
Strand 6	F	64	68	anti-parallel
Strand 7	J	2	13	anti-parallel
Strand 8	J	48	52	anti-parallel
Strand 9	J	64	68	anti-parallel
Strand 10	K	8	13	anti-parallel
Strand 11	K	19	23	anti-parallel
Strand 12	K	26	30	anti-parallel
Strand 13	K	60	61	parallel

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There are 9 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	26	30	first strand
Strand 2	J	19	23	anti-parallel
Strand 3	J	2	13	anti-parallel
Strand 4	F	64	68	anti-parallel
Strand 5	F	48	52	anti-parallel
Strand 6	F	2	13	anti-parallel
Strand 7	L	64	68	anti-parallel
Strand 8	L	48	52	anti-parallel
Strand 9	L	2	6	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	2	6	first strand
Strand 2	G	48	52	anti-parallel
Strand 3	G	64	68	anti-parallel
Strand 4	L	8	13	anti-parallel
Strand 5	L	19	23	anti-parallel
Strand 6	L	26	30	anti-parallel

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There are 7 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	60	61	first strand
Strand 2	G	26	30	parallel
Strand 3	G	19	23	anti-parallel
Strand 4	G	8	13	anti-parallel
Strand 5	K	64	68	anti-parallel
Strand 6	K	48	52	anti-parallel
Strand 7	K	2	6	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: 6U3U

Analysis of interatomic Contacts of Structural Units in PDB entry:
6U3U