Analysis of interatomic Contacts of Structural Units in PDB entry:
7R3B

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 7R3B entry

There are 4 chains in PDB entry 7R3B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 3	ALA 393
B	GLU 3	ALA 393
C	ARG 4	LYS 395
D	ARG 4	ASN 237

There are101 helices in PDB entry 7R3B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	34	Right-handed alpha
Helix 2	AA2	A	65	78	Right-handed alpha
Helix 3	AA3	A	146	165	Right-handed alpha
Helix 4	AA4	A	206	218	Right-handed alpha
Helix 5	AA5	A	224	228	Right-handed 310
Helix 6	AA6	A	257	262	Right-handed alpha
Helix 7	AA7	A	281	300	Right-handed alpha
Helix 8	AA8	A	333	345	Right-handed alpha
Helix 9	AA9	A	348	357	Right-handed alpha
Helix 10	AB1	A	363	367	Right-handed 310
Helix 11	AB2	A	379	383	Right-handed 310
Helix 12	AB3	A	386	393	Right-handed alpha
Helix 13	AB4	B	16	34	Right-handed alpha
Helix 14	AB5	B	65	78	Right-handed alpha
Helix 15	AB6	B	81	85	Right-handed 310
Helix 16	AB7	B	146	165	Right-handed alpha
Helix 17	AB8	B	206	218	Right-handed alpha
Helix 18	AB9	B	224	228	Right-handed 310
Helix 19	AC1	B	257	262	Right-handed alpha
Helix 20	AC2	B	281	300	Right-handed alpha
Helix 21	AC3	B	333	345	Right-handed alpha
Helix 22	AC4	B	348	357	Right-handed alpha
Helix 23	AC5	B	363	367	Right-handed 310
Helix 24	AC6	B	379	383	Right-handed 310
Helix 25	AC7	B	386	393	Right-handed alpha
Helix 26	AC8	C	16	34	Right-handed alpha
Helix 27	AC9	C	65	78	Right-handed alpha
Helix 28	AD1	C	146	165	Right-handed alpha
Helix 29	AD2	C	206	218	Right-handed alpha
Helix 30	AD3	C	224	228	Right-handed 310
Helix 31	AD4	C	257	262	Right-handed alpha
Helix 32	AD5	C	281	300	Right-handed alpha
Helix 33	AD6	C	333	345	Right-handed alpha
Helix 34	AD7	C	348	357	Right-handed alpha
Helix 35	AD8	C	363	367	Right-handed 310
Helix 36	AD9	C	379	383	Right-handed 310
Helix 37	AE1	C	386	393	Right-handed alpha
Helix 38	AE2	D	16	34	Right-handed alpha
Helix 39	AE3	D	65	78	Right-handed alpha
Helix 40	AE4	D	81	85	Right-handed 310
Helix 41	AE5	D	146	165	Right-handed alpha
Helix 42	AE6	D	206	218	Right-handed alpha
Helix 43	AE7	D	224	228	Right-handed 310
Helix 44	AE8	D	257	262	Right-handed alpha
Helix 45	AE9	D	281	300	Right-handed alpha
Helix 46	AF1	D	333	345	Right-handed alpha
Helix 47	AF2	D	348	357	Right-handed alpha
Helix 48	AF3	D	363	367	Right-handed 310
Helix 49	AF4	D	379	383	Right-handed 310
Helix 50	AF5	D	386	393	Right-handed alpha
Helix 51	AF6	E	16	34	Right-handed alpha
Helix 52	AF7	E	65	78	Right-handed alpha
Helix 53	AF8	E	81	85	Right-handed 310
Helix 54	AF9	E	146	165	Right-handed alpha
Helix 55	AG1	E	206	218	Right-handed alpha
Helix 56	AG2	E	224	228	Right-handed 310
Helix 57	AG3	E	257	262	Right-handed alpha
Helix 58	AG4	E	281	300	Right-handed alpha
Helix 59	AG5	E	333	345	Right-handed alpha
Helix 60	AG6	E	348	357	Right-handed alpha
Helix 61	AG7	E	363	367	Right-handed 310
Helix 62	AG8	E	379	383	Right-handed 310
Helix 63	AG9	E	386	393	Right-handed alpha
Helix 64	AH1	F	16	34	Right-handed alpha
Helix 65	AH2	F	65	78	Right-handed alpha
Helix 66	AH3	F	81	85	Right-handed 310
Helix 67	AH4	F	146	165	Right-handed alpha
Helix 68	AH5	F	206	218	Right-handed alpha
Helix 69	AH6	F	224	228	Right-handed 310
Helix 70	AH7	F	257	262	Right-handed alpha
Helix 71	AH8	F	281	300	Right-handed alpha
Helix 72	AH9	F	333	345	Right-handed alpha
Helix 73	AI1	F	348	357	Right-handed alpha
Helix 74	AI2	F	363	367	Right-handed 310
Helix 75	AI3	F	379	383	Right-handed 310
Helix 76	AI4	F	386	393	Right-handed alpha
Helix 77	AI5	G	16	34	Right-handed alpha
Helix 78	AI6	G	65	78	Right-handed alpha
Helix 79	AI7	G	81	85	Right-handed 310
Helix 80	AI8	G	146	165	Right-handed alpha
Helix 81	AI9	G	206	218	Right-handed alpha
Helix 82	AJ1	G	224	228	Right-handed 310
Helix 83	AJ2	G	257	262	Right-handed alpha
Helix 84	AJ3	G	281	300	Right-handed alpha
Helix 85	AJ4	G	333	345	Right-handed alpha
Helix 86	AJ5	G	348	357	Right-handed alpha
Helix 87	AJ6	G	363	367	Right-handed 310
Helix 88	AJ7	G	379	383	Right-handed 310
Helix 89	AJ8	G	386	393	Right-handed alpha
Helix 90	AJ9	H	16	34	Right-handed alpha
Helix 91	AK1	H	65	78	Right-handed alpha
Helix 92	AK2	H	146	165	Right-handed alpha
Helix 93	AK3	H	206	218	Right-handed alpha
Helix 94	AK4	H	224	228	Right-handed 310
Helix 95	AK5	H	257	262	Right-handed alpha
Helix 96	AK6	H	281	300	Right-handed alpha
Helix 97	AK7	H	333	345	Right-handed alpha
Helix 98	AK8	H	348	357	Right-handed alpha
Helix 99	AK9	H	363	367	Right-handed 310
Helix 100	AL1	H	379	383	Right-handed 310
Helix 101	AL2	H	386	393	Right-handed alpha

There are 24 sheets in PDB entry 7R3B. 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,

There are 4 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	5	12	first strand
Strand 2	A	171	183	anti-parallel
Strand 3	A	189	201	anti-parallel
Strand 4	A	233	236	parallel

Back to list of sheets
Back to top of page

There are 4 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	92	98	first strand
Strand 2	A	51	59	parallel
Strand 3	A	40	48	anti-parallel
Strand 4	A	252	253	anti-parallel

Back to list of sheets
Back to top of page

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	132	138	first strand
Strand 2	A	305	311	anti-parallel
Strand 3	A	321	325	anti-parallel

Back to list of sheets
Back to top of page

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	5	12	first strand
Strand 2	B	171	183	anti-parallel
Strand 3	B	189	201	anti-parallel
Strand 4	B	233	236	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	92	98	first strand
Strand 2	B	51	59	parallel
Strand 3	B	40	48	anti-parallel
Strand 4	B	252	253	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	132	138	first strand
Strand 2	B	305	311	anti-parallel
Strand 3	B	321	325	anti-parallel

Back to list of sheets
Back to top of page

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	C	5	12	first strand
Strand 2	C	171	183	anti-parallel
Strand 3	C	189	201	anti-parallel
Strand 4	C	233	236	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	92	98	first strand
Strand 2	C	51	59	parallel
Strand 3	C	40	48	anti-parallel
Strand 4	C	252	253	anti-parallel

Back to list of sheets
Back to top of page

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	C	132	138	first strand
Strand 2	C	305	311	anti-parallel
Strand 3	C	321	325	anti-parallel

Back to list of sheets
Back to top of page

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	D	5	12	first strand
Strand 2	D	171	183	anti-parallel
Strand 3	D	189	201	anti-parallel
Strand 4	D	233	236	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	92	98	first strand
Strand 2	D	51	59	parallel
Strand 3	D	40	48	anti-parallel
Strand 4	D	252	253	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	132	138	first strand
Strand 2	D	305	311	anti-parallel
Strand 3	D	321	325	anti-parallel

Back to list of sheets
Back to top of page

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	E	5	12	first strand
Strand 2	E	171	183	anti-parallel
Strand 3	E	189	201	anti-parallel
Strand 4	E	233	236	parallel

Back to list of sheets
Back to top of page

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	E	92	98	first strand
Strand 2	E	51	59	parallel
Strand 3	E	40	48	anti-parallel
Strand 4	E	252	253	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	132	138	first strand
Strand 2	E	305	311	anti-parallel
Strand 3	E	321	325	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	6	12	first strand
Strand 2	F	171	183	anti-parallel
Strand 3	F	189	201	anti-parallel
Strand 4	F	233	236	parallel

Back to list of sheets
Back to top of page

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	F	92	98	first strand
Strand 2	F	51	59	parallel
Strand 3	F	40	48	anti-parallel
Strand 4	F	252	253	anti-parallel

Back to list of sheets
Back to top of page

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	F	132	138	first strand
Strand 2	F	305	311	anti-parallel
Strand 3	F	321	325	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	5	12	first strand
Strand 2	G	171	183	anti-parallel
Strand 3	G	189	201	anti-parallel
Strand 4	G	233	236	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	92	98	first strand
Strand 2	G	51	59	parallel
Strand 3	G	40	48	anti-parallel
Strand 4	G	252	253	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	132	138	first strand
Strand 2	G	305	311	anti-parallel
Strand 3	G	321	325	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	5	12	first strand
Strand 2	H	171	183	anti-parallel
Strand 3	H	189	201	anti-parallel
Strand 4	H	233	236	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	92	97	first strand
Strand 2	H	51	59	parallel
Strand 3	H	40	48	anti-parallel
Strand 4	H	252	253	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	132	138	first strand
Strand 2	H	305	311	anti-parallel
Strand 3	H	321	325	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7R3B

Analysis of interatomic Contacts of Structural Units in PDB entry:
7R3B