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

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 7CGN entry

There are 12 chains in PDB entry 7CGN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 3	GLY 259
B	VAL 5	PRO 267
C	SER 4	ARG 97
D	LEU 3	GLY 259
E	VAL 5	PRO 267
F	SER 4	ARG 97
G	LYS 4	TYR 152
H	LYS 4	TYR 152
I	LYS 4	TYR 152
J	LYS 4	TYR 152
K	LYS 4	TYR 152
L	LYS 4	TYR 152

There are 64 helices in PDB entry 7CGN. 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	31	Right-handed alpha
Helix 2	AA2	A	39	52	Right-handed alpha
Helix 3	AA3	A	55	80	Right-handed alpha
Helix 4	AA4	A	84	86	Right-handed 310
Helix 5	AA5	A	87	96	Right-handed alpha
Helix 6	AA6	A	98	126	Right-handed alpha
Helix 7	AA7	A	127	133	Right-handed alpha
Helix 8	AA8	A	138	143	Right-handed alpha
Helix 9	AA9	A	144	153	Right-handed alpha
Helix 10	AB1	A	153	174	Right-handed alpha
Helix 11	AB2	A	181	191	Right-handed alpha
Helix 12	AB3	A	198	221	Right-handed alpha
Helix 13	AB4	A	227	258	Right-handed alpha
Helix 14	AB5	B	46	55	Right-handed alpha
Helix 15	AB6	B	71	75	Right-handed 310
Helix 16	AB7	B	76	84	Right-handed alpha
Helix 17	AB8	B	101	107	Right-handed alpha
Helix 18	AB9	B	109	114	Right-handed alpha
Helix 19	AC1	B	117	132	Right-handed alpha
Helix 20	AC2	B	147	159	Right-handed alpha
Helix 21	AC3	B	176	193	Right-handed alpha
Helix 22	AC4	B	204	209	Right-handed alpha
Helix 23	AC5	B	237	246	Right-handed alpha
Helix 24	AC6	C	25	31	Right-handed alpha
Helix 25	AC7	C	51	64	Right-handed alpha
Helix 26	AC8	C	80	88	Right-handed alpha
Helix 27	AC9	D	5	31	Right-handed alpha
Helix 28	AD1	D	39	52	Right-handed alpha
Helix 29	AD2	D	55	80	Right-handed alpha
Helix 30	AD3	D	84	86	Right-handed 310
Helix 31	AD4	D	87	96	Right-handed alpha
Helix 32	AD5	D	98	126	Right-handed alpha
Helix 33	AD6	D	127	133	Right-handed alpha
Helix 34	AD7	D	138	143	Right-handed alpha
Helix 35	AD8	D	144	153	Right-handed alpha
Helix 36	AD9	D	153	174	Right-handed alpha
Helix 37	AE1	D	181	191	Right-handed alpha
Helix 38	AE2	D	198	221	Right-handed alpha
Helix 39	AE3	D	227	258	Right-handed alpha
Helix 40	AE4	E	46	55	Right-handed alpha
Helix 41	AE5	E	71	75	Right-handed 310
Helix 42	AE6	E	76	84	Right-handed alpha
Helix 43	AE7	E	101	107	Right-handed alpha
Helix 44	AE8	E	109	114	Right-handed alpha
Helix 45	AE9	E	117	132	Right-handed alpha
Helix 46	AF1	E	147	159	Right-handed alpha
Helix 47	AF2	E	176	193	Right-handed alpha
Helix 48	AF3	E	204	209	Right-handed alpha
Helix 49	AF4	E	237	246	Right-handed alpha
Helix 50	AF5	F	25	31	Right-handed alpha
Helix 51	AF6	F	51	64	Right-handed alpha
Helix 52	AF7	F	80	88	Right-handed alpha
Helix 53	AF8	G	5	26	Right-handed alpha
Helix 54	AF9	G	145	150	Right-handed alpha
Helix 55	AG1	H	9	28	Right-handed alpha
Helix 56	AG2	H	144	152	Right-handed alpha
Helix 57	AG3	I	5	28	Right-handed alpha
Helix 58	AG4	I	142	152	Right-handed alpha
Helix 59	AG5	J	5	29	Right-handed alpha
Helix 60	AG6	J	142	152	Right-handed alpha
Helix 61	AG7	K	6	29	Right-handed alpha
Helix 62	AG8	K	142	152	Right-handed alpha
Helix 63	AG9	L	5	28	Right-handed alpha
Helix 64	AH1	L	143	151	Right-handed alpha

There are 20 sheets in PDB entry 7CGN. 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,

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	B	27	32	first strand
Strand 2	B	7	14	anti-parallel
Strand 3	B	65	67	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	87	90	first strand
Strand 2	B	165	169	parallel
Strand 3	B	197	201	parallel
Strand 4	B	36	39	parallel
Strand 5	B	214	216	parallel
Strand 6	B	227	228	anti-parallel

Back to list of sheets
Back to top of page

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	C	41	42	first strand
Strand 2	C	73	74	parallel

Back to list of sheets
Back to top of page

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	E	27	32	first strand
Strand 2	E	7	14	anti-parallel
Strand 3	E	65	67	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	87	90	first strand
Strand 2	E	165	169	parallel
Strand 3	E	197	201	parallel
Strand 4	E	36	40	parallel
Strand 5	E	214	217	parallel
Strand 6	E	227	228	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	F	41	42	first strand
Strand 2	F	73	74	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	97	98	first strand
Strand 2	G	111	116	anti-parallel
Strand 3	G	101	102	anti-parallel

Back to list of sheets
Back to top of page

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	G	97	98	first strand
Strand 2	G	111	116	anti-parallel
Strand 3	G	57	60	parallel
Strand 4	G	63	68	anti-parallel
Strand 5	G	81	87	anti-parallel
Strand 6	G	39	45	anti-parallel
Strand 7	G	133	134	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	H	81	87	first strand
Strand 2	H	39	45	anti-parallel
Strand 3	H	133	134	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	H	63	67	first strand
Strand 2	H	57	60	anti-parallel
Strand 3	H	112	116	parallel
Strand 4	H	97	98	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	39	40	first strand
Strand 2	I	86	87	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	63	68	first strand
Strand 2	I	56	60	anti-parallel
Strand 3	I	112	116	parallel
Strand 4	I	97	98	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	81	87	first strand
Strand 2	J	39	45	anti-parallel
Strand 3	J	133	134	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	J	63	67	first strand
Strand 2	J	57	60	anti-parallel
Strand 3	J	112	116	parallel
Strand 4	J	97	98	anti-parallel

Back to list of sheets
Back to top of page

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	K	39	40	first strand
Strand 2	K	86	87	anti-parallel

Back to list of sheets
Back to top of page

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	K	81	83	first strand
Strand 2	K	43	45	anti-parallel
Strand 3	K	133	134	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	K	63	68	first strand
Strand 2	K	56	60	anti-parallel
Strand 3	K	111	116	parallel
Strand 4	K	97	98	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	63	68	first strand
Strand 2	K	56	60	anti-parallel
Strand 3	K	111	116	parallel
Strand 4	K	101	102	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	L	39	40	first strand
Strand 2	L	86	87	anti-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	L	63	67	first strand
Strand 2	L	57	60	anti-parallel
Strand 3	L	112	116	parallel
Strand 4	L	97	101	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: 7CGN

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