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

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 7CAG entry

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

Chain ID	Initial residue	Terminal residue
E	VAL 31	PRO 465
A	ASP 15	GLY 299
B	ASP 6	GLY 278
C	ALA 2	ASP 391
D	ALA 2	ASP 391

There are 66 helices in PDB entry 7CAG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	41	53	Right-handed alpha
Helix 2	AA2	E	71	83	Right-handed alpha
Helix 3	AA3	E	117	122	Right-handed alpha
Helix 4	AA4	E	165	177	Right-handed alpha
Helix 5	AA5	E	192	205	Right-handed alpha
Helix 6	AA6	E	223	240	Right-handed alpha
Helix 7	AA7	E	254	265	Right-handed alpha
Helix 8	AA8	E	275	284	Right-handed alpha
Helix 9	AA9	E	285	287	Right-handed 310
Helix 10	AB1	E	314	324	Right-handed alpha
Helix 11	AB2	E	360	368	Right-handed alpha
Helix 12	AB3	E	372	382	Right-handed alpha
Helix 13	AB4	E	404	409	Right-handed alpha
Helix 14	AB5	E	424	432	Right-handed alpha
Helix 15	AB6	E	442	460	Right-handed alpha
Helix 16	AB7	A	16	38	Right-handed alpha
Helix 17	AB8	A	39	52	Right-handed alpha
Helix 18	AB9	A	67	74	Right-handed alpha
Helix 19	AC1	A	79	110	Right-handed alpha
Helix 20	AC2	A	123	127	Right-handed 310
Helix 21	AC3	A	129	141	Right-handed alpha
Helix 22	AC4	A	161	182	Right-handed alpha
Helix 23	AC5	A	183	188	Right-handed alpha
Helix 24	AC6	A	193	203	Right-handed alpha
Helix 25	AC7	A	219	224	Right-handed alpha
Helix 26	AC8	A	238	243	Right-handed alpha
Helix 27	AC9	A	253	261	Right-handed alpha
Helix 28	AD1	A	267	294	Right-handed alpha
Helix 29	AD2	B	7	16	Right-handed alpha
Helix 30	AD3	B	25	36	Right-handed alpha
Helix 31	AD4	B	54	61	Right-handed alpha
Helix 32	AD5	B	66	75	Right-handed alpha
Helix 33	AD6	B	76	97	Right-handed alpha
Helix 34	AD7	B	105	116	Right-handed alpha
Helix 35	AD8	B	121	133	Right-handed alpha
Helix 36	AD9	B	137	156	Right-handed alpha
Helix 37	AE1	B	165	175	Right-handed alpha
Helix 38	AE2	B	178	186	Right-handed alpha
Helix 39	AE3	B	188	195	Right-handed 310
Helix 40	AE4	B	200	208	Right-handed alpha
Helix 41	AE5	B	224	229	Right-handed alpha
Helix 42	AE6	B	248	253	Right-handed alpha
Helix 43	AE7	B	254	259	Right-handed alpha
Helix 44	AE8	B	259	264	Right-handed alpha
Helix 45	AE9	C	47	56	Right-handed alpha
Helix 46	AF1	C	76	80	Right-handed 310
Helix 47	AF2	C	96	103	Right-handed alpha
Helix 48	AF3	C	104	107	Right-handed 310
Helix 49	AF4	C	111	126	Right-handed alpha
Helix 50	AF5	C	140	154	Right-handed alpha
Helix 51	AF6	C	170	188	Right-handed alpha
Helix 52	AF7	C	198	202	Right-handed 310
Helix 53	AF8	C	234	239	Right-handed alpha
Helix 54	AF9	C	266	277	Right-handed alpha
Helix 55	AG1	C	297	302	Right-handed alpha
Helix 56	AG2	D	47	55	Right-handed alpha
Helix 57	AG3	D	76	81	Right-handed 310
Helix 58	AG4	D	96	107	Right-handed alpha
Helix 59	AG5	D	111	126	Right-handed alpha
Helix 60	AG6	D	140	154	Right-handed alpha
Helix 61	AG7	D	170	181	Right-handed alpha
Helix 62	AG8	D	200	205	Right-handed alpha
Helix 63	AG9	D	224	229	Right-handed alpha
Helix 64	AH1	D	266	268	Right-handed 310
Helix 65	AH2	D	269	274	Right-handed alpha
Helix 66	AH3	D	287	291	Right-handed 310

There are 13 sheets in PDB entry 7CAG. 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,

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	E	90	93	first strand
Strand 2	E	349	353	anti-parallel
Strand 3	E	143	146	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	E	269	272	first strand
Strand 2	E	151	154	anti-parallel
Strand 3	E	329	331	anti-parallel

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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	4	6	first strand
Strand 2	C	29	31	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	C	38	40	first strand
Strand 2	C	209	213	parallel
Strand 3	C	216	219	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	C	161	163	first strand
Strand 2	C	193	195	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	C	282	283	first strand
Strand 2	C	380	381	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	C	291	292	first strand
Strand 2	C	371	372	anti-parallel

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There are 3 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	314	316	first strand
Strand 2	C	321	326	anti-parallel
Strand 3	C	352	357	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	D	29	31	first strand
Strand 2	D	4	6	anti-parallel
Strand 3	D	66	67	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	D	194	195	first strand
Strand 2	D	38	40	parallel
Strand 3	D	209	213	parallel
Strand 4	D	216	219	anti-parallel

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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	D	248	249	first strand
Strand 2	D	282	283	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	D	292	293	first strand
Strand 2	D	370	371	anti-parallel

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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	D	311	316	first strand
Strand 2	D	321	327	anti-parallel
Strand 3	D	354	357	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: 7CAG

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