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

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 7CNR entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	PRO 386
B	GLY 0	GLU 130
C	MET 1	PRO 386
D	LYS 2	GLU 130
E	MET 1	PRO 386
F	LEU 3	GLU 130
G	MET 1	PRO 386
H	GLY 0	GLU 130

There are 80 helices in PDB entry 7CNR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	11	Right-handed alpha
Helix 2	AA2	A	16	34	Right-handed alpha
Helix 3	AA3	A	50	69	Right-handed alpha
Helix 4	AA4	A	85	102	Right-handed alpha
Helix 5	AA5	A	129	139	Right-handed alpha
Helix 6	AA6	A	148	159	Right-handed alpha
Helix 7	AA7	A	164	173	Right-handed 310
Helix 8	AA8	A	186	201	Right-handed alpha
Helix 9	AA9	A	215	230	Right-handed alpha
Helix 10	AB1	A	243	247	Right-handed 310
Helix 11	AB2	A	258	267	Right-handed alpha
Helix 12	AB3	A	272	276	Right-handed 310
Helix 13	AB4	A	287	302	Right-handed alpha
Helix 14	AB5	A	314	324	Right-handed alpha
Helix 15	AB6	A	325	333	Right-handed alpha
Helix 16	AB7	A	359	370	Right-handed alpha
Helix 17	AB8	A	377	385	Right-handed alpha
Helix 18	AB9	B	64	75	Right-handed alpha
Helix 19	AC1	B	90	99	Right-handed alpha
Helix 20	AC2	B	107	111	Right-handed 310
Helix 21	AC3	C	4	13	Right-handed alpha
Helix 22	AC4	C	16	34	Right-handed alpha
Helix 23	AC5	C	50	69	Right-handed alpha
Helix 24	AC6	C	85	102	Right-handed alpha
Helix 25	AC7	C	129	139	Right-handed alpha
Helix 26	AC8	C	148	159	Right-handed alpha
Helix 27	AC9	C	164	173	Right-handed 310
Helix 28	AD1	C	186	201	Right-handed alpha
Helix 29	AD2	C	215	230	Right-handed alpha
Helix 30	AD3	C	243	247	Right-handed 310
Helix 31	AD4	C	258	268	Right-handed alpha
Helix 32	AD5	C	272	276	Right-handed 310
Helix 33	AD6	C	287	302	Right-handed alpha
Helix 34	AD7	C	314	324	Right-handed alpha
Helix 35	AD8	C	325	332	Right-handed alpha
Helix 36	AD9	C	347	351	Right-handed 310
Helix 37	AE1	C	359	368	Right-handed alpha
Helix 38	AE2	C	377	384	Right-handed alpha
Helix 39	AE3	D	26	30	Right-handed alpha
Helix 40	AE4	D	64	75	Right-handed alpha
Helix 41	AE5	D	88	99	Right-handed alpha
Helix 42	AE6	D	107	111	Right-handed 310
Helix 43	AE7	E	4	12	Right-handed alpha
Helix 44	AE8	E	16	34	Right-handed alpha
Helix 45	AE9	E	54	68	Right-handed alpha
Helix 46	AF1	E	85	102	Right-handed alpha
Helix 47	AF2	E	129	139	Right-handed alpha
Helix 48	AF3	E	148	159	Right-handed alpha
Helix 49	AF4	E	164	173	Right-handed 310
Helix 50	AF5	E	186	201	Right-handed alpha
Helix 51	AF6	E	215	230	Right-handed alpha
Helix 52	AF7	E	258	267	Right-handed alpha
Helix 53	AF8	E	272	276	Right-handed 310
Helix 54	AF9	E	287	302	Right-handed alpha
Helix 55	AG1	E	314	324	Right-handed alpha
Helix 56	AG2	E	325	333	Right-handed alpha
Helix 57	AG3	E	359	369	Right-handed alpha
Helix 58	AG4	E	377	385	Right-handed alpha
Helix 59	AG5	F	64	75	Right-handed alpha
Helix 60	AG6	F	88	99	Right-handed alpha
Helix 61	AG7	F	107	111	Right-handed 310
Helix 62	AG8	G	6	11	Right-handed alpha
Helix 63	AG9	G	16	34	Right-handed alpha
Helix 64	AH1	G	50	68	Right-handed alpha
Helix 65	AH2	G	85	101	Right-handed alpha
Helix 66	AH3	G	129	139	Right-handed alpha
Helix 67	AH4	G	148	159	Right-handed alpha
Helix 68	AH5	G	164	173	Right-handed 310
Helix 69	AH6	G	186	201	Right-handed alpha
Helix 70	AH7	G	215	230	Right-handed alpha
Helix 71	AH8	G	258	267	Right-handed alpha
Helix 72	AH9	G	268	270	Right-handed 310
Helix 73	AI1	G	287	302	Right-handed alpha
Helix 74	AI2	G	314	324	Right-handed alpha
Helix 75	AI3	G	325	333	Right-handed alpha
Helix 76	AI4	G	359	370	Right-handed alpha
Helix 77	AI5	G	377	385	Right-handed alpha
Helix 78	AI6	H	64	75	Right-handed alpha
Helix 79	AI7	H	88	99	Right-handed alpha
Helix 80	AI8	H	107	111	Right-handed 310

There are 23 sheets in PDB entry 7CNR. 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,

There are 2 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	38	40	first strand
Strand 2	A	160	162	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	46	first strand
Strand 2	A	76	78	parallel

Back to list of sheets
Back to top of page

There are 4 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	236	237	first strand
Strand 2	A	206	209	parallel
Strand 3	A	176	180	parallel
Strand 4	A	254	257	parallel

Back to list of sheets
Back to top of page

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	A	335	339	first strand
Strand 2	A	309	313	parallel
Strand 3	A	278	286	parallel
Strand 4	A	354	357	parallel
Strand 5	A	372	375	parallel

Back to list of sheets
Back to top of page

There are 8 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	3	4	first strand
Strand 2	B	125	127	anti-parallel
Strand 3	B	117	120	anti-parallel
Strand 4	B	12	19	anti-parallel
Strand 5	B	52	56	parallel
Strand 6	B	81	84	parallel
Strand 7	B	102	104	parallel
Strand 8	B	6	9	anti-parallel

Back to list of sheets
Back to top of page

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	B	24	25	first strand
Strand 2	B	59	60	parallel

Back to list of sheets
Back to top of page

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	C	38	40	first strand
Strand 2	C	160	162	anti-parallel

Back to list of sheets
Back to top of page

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	C	44	46	first strand
Strand 2	C	76	78	parallel

Back to list of sheets
Back to top of page

There are 4 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	236	237	first strand
Strand 2	C	206	209	parallel
Strand 3	C	176	180	parallel
Strand 4	C	254	257	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	335	339	first strand
Strand 2	C	309	313	parallel
Strand 3	C	279	286	parallel
Strand 4	C	354	357	parallel
Strand 5	C	372	375	parallel

Back to list of sheets
Back to top of page

There are 8 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	3	4	first strand
Strand 2	D	125	129	anti-parallel
Strand 3	D	116	120	anti-parallel
Strand 4	D	12	19	anti-parallel
Strand 5	D	53	56	parallel
Strand 6	D	81	84	parallel
Strand 7	D	102	104	parallel
Strand 8	D	6	9	anti-parallel

Back to list of sheets
Back to top of page

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	D	24	25	first strand
Strand 2	D	59	60	parallel

Back to list of sheets
Back to top of page

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	E	38	40	first strand
Strand 2	E	160	162	anti-parallel

Back to list of sheets
Back to top of page

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	E	43	46	first strand
Strand 2	E	75	78	parallel

Back to list of sheets
Back to top of page

There are 4 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	236	237	first strand
Strand 2	E	206	209	parallel
Strand 3	E	176	180	parallel
Strand 4	E	254	257	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	335	339	first strand
Strand 2	E	309	313	parallel
Strand 3	E	278	286	parallel
Strand 4	E	354	357	parallel
Strand 5	E	372	375	parallel

Back to list of sheets
Back to top of page

There are 6 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	102	103	first strand
Strand 2	F	81	84	parallel
Strand 3	F	53	56	parallel
Strand 4	F	12	19	parallel
Strand 5	F	116	120	anti-parallel
Strand 6	F	125	129	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	38	40	first strand
Strand 2	G	160	162	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	44	46	first strand
Strand 2	G	76	78	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	236	237	first strand
Strand 2	G	206	209	parallel
Strand 3	G	176	180	parallel
Strand 4	G	254	257	parallel

Back to list of sheets
Back to top of page

There are 5 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	335	339	first strand
Strand 2	G	309	313	parallel
Strand 3	G	278	286	parallel
Strand 4	G	354	357	parallel
Strand 5	G	372	375	parallel

Back to list of sheets
Back to top of page

There are 8 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	2	4	first strand
Strand 2	H	125	129	anti-parallel
Strand 3	H	116	120	anti-parallel
Strand 4	H	12	19	anti-parallel
Strand 5	H	53	55	parallel
Strand 6	H	81	83	parallel
Strand 7	H	102	104	parallel
Strand 8	H	6	9	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	24	25	first strand
Strand 2	H	59	60	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: 7CNR

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