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

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 7BUI entry

There are 5 chains in PDB entry 7BUI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	HIS 390
B	ALA 2	HIS 390
C	ALA 2	HIS 389
D	LEU 6	ALA 103
E	ASN 2	GLU 109

There are 56 helices in PDB entry 7BUI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	12	Right-handed alpha
Helix 2	AA2	A	15	21	Right-handed alpha
Helix 3	AA3	A	36	38	Right-handed 310
Helix 4	AA4	A	75	80	Right-handed 310
Helix 5	AA5	A	144	149	Right-handed 310
Helix 6	AA6	A	170	179	Right-handed alpha
Helix 7	AA7	A	180	188	Right-handed 310
Helix 8	AA8	A	190	196	Right-handed alpha
Helix 9	AA9	A	209	212	Right-handed 310
Helix 10	AB1	A	230	235	Right-handed alpha
Helix 11	AB2	A	306	320	Right-handed alpha
Helix 12	AB3	A	320	325	Right-handed alpha
Helix 13	AB4	A	330	339	Right-handed alpha
Helix 14	AB5	A	340	346	Right-handed alpha
Helix 15	AB6	A	348	353	Right-handed alpha
Helix 16	AB7	A	356	358	Right-handed 310
Helix 17	AB8	A	359	373	Right-handed alpha
Helix 18	AB9	A	378	384	Right-handed alpha
Helix 19	AC1	B	5	12	Right-handed alpha
Helix 20	AC2	B	15	21	Right-handed alpha
Helix 21	AC3	B	36	38	Right-handed 310
Helix 22	AC4	B	75	79	Right-handed 310
Helix 23	AC5	B	144	149	Right-handed 310
Helix 24	AC6	B	170	180	Right-handed alpha
Helix 25	AC7	B	181	188	Right-handed 310
Helix 26	AC8	B	190	196	Right-handed alpha
Helix 27	AC9	B	209	212	Right-handed 310
Helix 28	AD1	B	306	320	Right-handed alpha
Helix 29	AD2	B	320	325	Right-handed alpha
Helix 30	AD3	B	330	340	Right-handed alpha
Helix 31	AD4	B	340	346	Right-handed alpha
Helix 32	AD5	B	348	353	Right-handed alpha
Helix 33	AD6	B	356	358	Right-handed 310
Helix 34	AD7	B	359	373	Right-handed alpha
Helix 35	AD8	B	378	384	Right-handed alpha
Helix 36	AD9	C	5	10	Right-handed alpha
Helix 37	AE1	C	11	14	Right-handed 310
Helix 38	AE2	C	15	21	Right-handed alpha
Helix 39	AE3	C	36	38	Right-handed 310
Helix 40	AE4	C	75	79	Right-handed 310
Helix 41	AE5	C	144	149	Right-handed 310
Helix 42	AE6	C	170	180	Right-handed alpha
Helix 43	AE7	C	181	188	Right-handed 310
Helix 44	AE8	C	190	196	Right-handed alpha
Helix 45	AE9	C	209	212	Right-handed 310
Helix 46	AF1	C	230	235	Right-handed alpha
Helix 47	AF2	C	306	320	Right-handed alpha
Helix 48	AF3	C	320	325	Right-handed alpha
Helix 49	AF4	C	330	340	Right-handed alpha
Helix 50	AF5	C	340	346	Right-handed alpha
Helix 51	AF6	C	348	353	Right-handed alpha
Helix 52	AF7	C	356	358	Right-handed 310
Helix 53	AF8	C	359	373	Right-handed alpha
Helix 54	AF9	C	378	384	Right-handed alpha
Helix 55	AG1	D	52	56	Right-handed 310
Helix 56	AG2	E	52	56	Right-handed 310

There are 28 sheets in PDB entry 7BUI. 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, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1,

There are 3 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	28	34	first strand
Strand 2	A	132	137	anti-parallel
Strand 3	A	126	129	anti-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	A	44	48	first strand
Strand 2	A	51	58	anti-parallel
Strand 3	A	61	66	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	87	89	first strand
Strand 2	A	95	98	anti-parallel
Strand 3	A	104	107	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	A	158	163	first strand
Strand 2	A	294	303	anti-parallel
Strand 3	A	166	167	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	A	158	163	first strand
Strand 2	A	294	303	anti-parallel
Strand 3	A	281	288	anti-parallel
Strand 4	A	269	273	anti-parallel
Strand 5	A	261	265	anti-parallel
Strand 6	A	226	229	anti-parallel
Strand 7	A	214	217	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	A	199	200	first strand
Strand 2	A	252	253	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	203	205	first strand
Strand 2	A	236	238	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	A	240	243	first strand
Strand 2	A	246	250	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	28	34	first strand
Strand 2	B	132	137	anti-parallel
Strand 3	B	126	129	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	44	48	first strand
Strand 2	B	51	58	anti-parallel
Strand 3	B	61	66	anti-parallel
Strand 4	B	123	124	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	B	87	89	first strand
Strand 2	B	95	98	anti-parallel
Strand 3	B	104	107	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	158	167	first strand
Strand 2	B	293	303	anti-parallel
Strand 3	B	281	290	anti-parallel
Strand 4	B	269	273	anti-parallel
Strand 5	B	261	265	anti-parallel
Strand 6	B	226	229	anti-parallel
Strand 7	B	214	217	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	198	199	first strand
Strand 2	B	256	257	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	203	205	first strand
Strand 2	B	236	238	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	240	243	first strand
Strand 2	B	246	250	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	28	34	first strand
Strand 2	C	132	137	anti-parallel
Strand 3	C	126	129	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	44	48	first strand
Strand 2	C	51	58	anti-parallel
Strand 3	C	61	66	anti-parallel
Strand 4	C	123	124	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	87	89	first strand
Strand 2	C	95	98	anti-parallel
Strand 3	C	104	107	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	158	163	first strand
Strand 2	C	293	303	anti-parallel
Strand 3	C	166	167	anti-parallel

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There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	158	163	first strand
Strand 2	C	293	303	anti-parallel
Strand 3	C	281	290	anti-parallel
Strand 4	C	269	273	anti-parallel
Strand 5	C	261	265	anti-parallel
Strand 6	C	226	229	anti-parallel
Strand 7	C	214	217	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	203	205	first strand
Strand 2	C	236	238	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	240	243	first strand
Strand 2	C	246	250	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	7	10	first strand
Strand 2	D	99	102	anti-parallel
Strand 3	D	93	95	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	24	first strand
Strand 2	D	27	35	anti-parallel
Strand 3	D	38	43	anti-parallel
Strand 4	D	90	91	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	57	59	first strand
Strand 2	D	62	64	anti-parallel
Strand 3	D	71	73	anti-parallel
Strand 4	D	79	81	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	5	10	first strand
Strand 2	E	99	103	anti-parallel
Strand 3	E	93	95	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	19	22	first strand
Strand 2	E	30	35	anti-parallel
Strand 3	E	38	43	anti-parallel
Strand 4	E	90	91	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	57	59	first strand
Strand 2	E	62	64	anti-parallel
Strand 3	E	71	73	anti-parallel
Strand 4	E	79	81	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: 7BUI

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