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

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 7CAF entry

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

Chain ID	Initial residue	Terminal residue
E	CYS 23	PRO 465
C	ALA 2	ASP 391
D	ALA 2	ASP 391
A	LYS 17	SER 300
B	ASP 6	LYS 277

There are 77 helices in PDB entry 7CAF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	39	41	Right-handed 310
Helix 2	AA2	E	44	53	Right-handed alpha
Helix 3	AA3	E	72	83	Right-handed alpha
Helix 4	AA4	E	97	104	Right-handed alpha
Helix 5	AA5	E	117	126	Right-handed alpha
Helix 6	AA6	E	127	132	Right-handed alpha
Helix 7	AA7	E	165	180	Right-handed alpha
Helix 8	AA8	E	192	207	Right-handed alpha
Helix 9	AA9	E	223	240	Right-handed alpha
Helix 10	AB1	E	249	253	Right-handed 310
Helix 11	AB2	E	254	264	Right-handed alpha
Helix 12	AB3	E	275	286	Right-handed alpha
Helix 13	AB4	E	297	301	Right-handed 310
Helix 14	AB5	E	313	323	Right-handed alpha
Helix 15	AB6	E	361	370	Right-handed alpha
Helix 16	AB7	E	372	384	Right-handed alpha
Helix 17	AB8	E	397	402	Right-handed alpha
Helix 18	AB9	E	404	410	Right-handed alpha
Helix 19	AC1	E	423	431	Right-handed alpha
Helix 20	AC2	E	444	460	Right-handed alpha
Helix 21	AC3	C	46	56	Right-handed alpha
Helix 22	AC4	C	96	107	Right-handed alpha
Helix 23	AC5	C	111	126	Right-handed alpha
Helix 24	AC6	C	128	132	Right-handed 310
Helix 25	AC7	C	140	154	Right-handed alpha
Helix 26	AC8	C	172	189	Right-handed alpha
Helix 27	AC9	C	198	205	Right-handed alpha
Helix 28	AD1	C	222	228	Right-handed alpha
Helix 29	AD2	C	232	239	Right-handed alpha
Helix 30	AD3	C	266	275	Right-handed alpha
Helix 31	AD4	C	287	291	Right-handed 310
Helix 32	AD5	C	293	297	Right-handed 310
Helix 33	AD6	C	299	303	Right-handed 310
Helix 34	AD7	C	337	343	Right-handed alpha
Helix 35	AD8	D	47	55	Right-handed alpha
Helix 36	AD9	D	96	108	Right-handed alpha
Helix 37	AE1	D	111	126	Right-handed alpha
Helix 38	AE2	D	128	132	Right-handed 310
Helix 39	AE3	D	140	154	Right-handed alpha
Helix 40	AE4	D	165	168	Right-handed 310
Helix 41	AE5	D	172	189	Right-handed alpha
Helix 42	AE6	D	198	205	Right-handed alpha
Helix 43	AE7	D	222	229	Right-handed alpha
Helix 44	AE8	D	233	238	Right-handed alpha
Helix 45	AE9	D	267	275	Right-handed alpha
Helix 46	AF1	D	287	289	Right-handed 310
Helix 47	AF2	D	295	297	Right-handed 310
Helix 48	AF3	D	337	345	Right-handed alpha
Helix 49	AF4	A	18	38	Right-handed alpha
Helix 50	AF5	A	39	51	Right-handed alpha
Helix 51	AF6	A	70	75	Right-handed alpha
Helix 52	AF7	A	76	110	Right-handed alpha
Helix 53	AF8	A	116	128	Right-handed alpha
Helix 54	AF9	A	129	141	Right-handed alpha
Helix 55	AG1	A	161	190	Right-handed alpha
Helix 56	AG2	A	193	203	Right-handed alpha
Helix 57	AG3	A	206	212	Right-handed alpha
Helix 58	AG4	A	219	236	Right-handed alpha
Helix 59	AG5	A	238	243	Right-handed alpha
Helix 60	AG6	A	247	251	Right-handed 310
Helix 61	AG7	A	253	264	Right-handed alpha
Helix 62	AG8	A	267	292	Right-handed alpha
Helix 63	AG9	B	7	26	Right-handed alpha
Helix 64	AH1	B	28	36	Right-handed alpha
Helix 65	AH2	B	38	42	Right-handed 310
Helix 66	AH3	B	66	93	Right-handed alpha
Helix 67	AH4	B	105	114	Right-handed alpha
Helix 68	AH5	B	118	126	Right-handed alpha
Helix 69	AH6	B	127	132	Right-handed 310
Helix 70	AH7	B	138	163	Right-handed alpha
Helix 71	AH8	B	166	174	Right-handed alpha
Helix 72	AH9	B	178	186	Right-handed alpha
Helix 73	AI1	B	187	206	Right-handed alpha
Helix 74	AI2	B	210	216	Right-handed alpha
Helix 75	AI3	B	224	231	Right-handed alpha
Helix 76	AI4	B	241	263	Right-handed alpha
Helix 77	AI5	B	263	272	Right-handed alpha

There are 16 sheets in PDB entry 7CAF. 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 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	E	30	31	first strand
Strand 2	E	59	60	parallel

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There are 5 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	64	66	first strand
Strand 2	E	34	37	parallel
Strand 3	E	90	93	parallel
Strand 4	E	349	353	anti-parallel
Strand 5	E	143	146	anti-parallel

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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	E	269	272	first strand
Strand 2	E	151	154	anti-parallel
Strand 3	E	330	331	anti-parallel

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There are 2 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	4	9	first strand
Strand 2	C	27	31	anti-parallel

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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	C	84	85	first strand
Strand 2	C	159	163	parallel
Strand 3	C	191	196	parallel
Strand 4	C	36	40	parallel
Strand 5	C	208	213	parallel
Strand 6	C	216	221	anti-parallel

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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	C	245	249	first strand
Strand 2	C	282	286	anti-parallel
Strand 3	C	378	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	256	257	first strand
Strand 2	C	262	263	anti-parallel

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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	308	311	first strand
Strand 2	C	367	370	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	C	315	317	first strand
Strand 2	C	322	326	anti-parallel
Strand 3	C	352	356	anti-parallel

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There are 3 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	27	31	first strand
Strand 2	D	4	9	anti-parallel
Strand 3	D	66	67	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	D	159	163	first strand
Strand 2	D	191	195	parallel
Strand 3	D	36	40	parallel
Strand 4	D	208	213	parallel
Strand 5	D	216	220	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	245	248	first strand
Strand 2	D	283	286	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	250	251	first strand
Strand 2	D	256	258	anti-parallel
Strand 3	D	261	263	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	291	293	first strand
Strand 2	D	370	372	anti-parallel
Strand 3	D	306	307	anti-parallel

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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	D	310	311	first strand
Strand 2	D	367	368	anti-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	D	314	317	first strand
Strand 2	D	321	326	anti-parallel
Strand 3	D	352	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: 7CAF

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