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

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 7BLQ entry

There are 8 chains in PDB entry 7BLQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ARG 12	GLU 306
A	ARG 12	GLU 306
G	PRO 71	GLN 186
J	PHE 5	GLU 296
F	PHE 5	GLU 296
L	PRO 71	GLN 186
V	GLN 551	MET 560
U	GLN 551	MET 560

There are 51 helices in PDB entry 7BLQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	12	34	Right-handed alpha
Helix 2	AA2	C	37	50	Right-handed alpha
Helix 3	AA3	C	51	54	Right-handed 310
Helix 4	AA4	C	58	87	Right-handed alpha
Helix 5	AA5	C	91	96	Right-handed alpha
Helix 6	AA6	C	97	99	Right-handed 310
Helix 7	AA7	C	101	120	Right-handed alpha
Helix 8	AA8	C	123	135	Right-handed alpha
Helix 9	AA9	C	140	155	Right-handed alpha
Helix 10	AB1	C	170	195	Right-handed alpha
Helix 11	AB2	C	197	199	Right-handed 310
Helix 12	AB3	C	200	224	Right-handed alpha
Helix 13	AB4	C	227	235	Right-handed alpha
Helix 14	AB5	C	235	247	Right-handed alpha
Helix 15	AB6	C	249	263	Right-handed alpha
Helix 16	AB7	C	264	270	Right-handed alpha
Helix 17	AB8	C	271	280	Right-handed alpha
Helix 18	AB9	C	287	305	Right-handed alpha
Helix 19	AC1	A	13	34	Right-handed alpha
Helix 20	AC2	A	37	50	Right-handed alpha
Helix 21	AC3	A	51	54	Right-handed 310
Helix 22	AC4	A	58	87	Right-handed alpha
Helix 23	AC5	A	91	96	Right-handed alpha
Helix 24	AC6	A	97	99	Right-handed 310
Helix 25	AC7	A	101	120	Right-handed alpha
Helix 26	AC8	A	123	135	Right-handed alpha
Helix 27	AC9	A	136	138	Right-handed 310
Helix 28	AD1	A	140	156	Right-handed alpha
Helix 29	AD2	A	170	195	Right-handed alpha
Helix 30	AD3	A	197	199	Right-handed 310
Helix 31	AD4	A	200	223	Right-handed alpha
Helix 32	AD5	A	227	235	Right-handed alpha
Helix 33	AD6	A	235	247	Right-handed alpha
Helix 34	AD7	A	249	263	Right-handed alpha
Helix 35	AD8	A	264	270	Right-handed alpha
Helix 36	AD9	A	271	280	Right-handed alpha
Helix 37	AE1	A	287	305	Right-handed alpha
Helix 38	AE2	G	118	133	Right-handed alpha
Helix 39	AE3	G	150	171	Right-handed alpha
Helix 40	AE4	G	171	178	Right-handed alpha
Helix 41	AE5	G	178	186	Right-handed alpha
Helix 42	AE6	J	29	31	Right-handed 310
Helix 43	AE7	J	77	79	Right-handed 310
Helix 44	AE8	J	249	251	Right-handed 310
Helix 45	AE9	F	29	31	Right-handed 310
Helix 46	AF1	F	77	79	Right-handed 310
Helix 47	AF2	F	249	251	Right-handed 310
Helix 48	AF3	L	118	133	Right-handed alpha
Helix 49	AF4	L	150	171	Right-handed alpha
Helix 50	AF5	L	171	178	Right-handed alpha
Helix 51	AF6	L	178	186	Right-handed alpha

There are 16 sheets in PDB entry 7BLQ. 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,

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	G	76	86	first strand
Strand 2	G	93	102	anti-parallel
Strand 3	G	111	117	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	J	9	15	first strand
Strand 2	J	45	53	anti-parallel
Strand 3	J	101	107	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	23	28	first strand
Strand 2	J	32	40	anti-parallel
Strand 3	J	139	148	parallel
Strand 4	J	122	132	anti-parallel
Strand 5	J	64	74	anti-parallel
Strand 6	J	81	92	anti-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	J	23	28	first strand
Strand 2	J	32	40	anti-parallel
Strand 3	J	139	148	parallel
Strand 4	J	122	132	anti-parallel
Strand 5	J	117	118	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	J	59	61	first strand
Strand 2	J	95	97	anti-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	J	241	247	first strand
Strand 2	J	186	196	anti-parallel
Strand 3	J	170	176	anti-parallel
Strand 4	J	160	166	anti-parallel
Strand 5	V	558	559	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	J	180	182	first strand
Strand 2	J	281	291	parallel
Strand 3	J	264	276	anti-parallel
Strand 4	J	257	260	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	218	233	first strand
Strand 2	J	200	215	anti-parallel
Strand 3	J	264	276	anti-parallel
Strand 4	J	281	291	anti-parallel
Strand 5	V	554	556	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	F	9	15	first strand
Strand 2	F	45	53	anti-parallel
Strand 3	F	101	107	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	F	23	28	first strand
Strand 2	F	32	40	anti-parallel
Strand 3	F	139	148	parallel
Strand 4	F	122	132	anti-parallel
Strand 5	F	64	74	anti-parallel
Strand 6	F	81	92	anti-parallel

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There are 5 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	23	28	first strand
Strand 2	F	32	40	anti-parallel
Strand 3	F	139	148	parallel
Strand 4	F	122	132	anti-parallel
Strand 5	F	117	118	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	59	61	first strand
Strand 2	F	95	97	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	241	247	first strand
Strand 2	F	186	196	anti-parallel
Strand 3	F	170	176	anti-parallel
Strand 4	F	160	166	anti-parallel
Strand 5	U	558	559	anti-parallel

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There are 4 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	180	182	first strand
Strand 2	F	281	291	parallel
Strand 3	F	264	276	anti-parallel
Strand 4	F	257	260	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	218	233	first strand
Strand 2	F	200	215	anti-parallel
Strand 3	F	264	276	anti-parallel
Strand 4	F	281	291	anti-parallel
Strand 5	U	554	556	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	L	76	86	first strand
Strand 2	L	93	102	anti-parallel
Strand 3	L	111	117	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: 7BLQ

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