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

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 7CQY entry

There are 6 chains in PDB entry 7CQY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 34	ILE 495
B	VAL 34	ILE 495
C	VAL 34	ILE 495
D	VAL 34	HIS 497
E	VAL 34	HIS 497
F	VAL 34	GLY 498

There are 43 helices in PDB entry 7CQY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	50	53	Right-handed 310
Helix 2	AA2	A	55	61	Right-handed 310
Helix 3	AA3	A	86	92	Right-handed alpha
Helix 4	AA4	A	117	128	Right-handed alpha
Helix 5	AA5	A	322	326	Right-handed 310
Helix 6	AA6	A	493	495	Right-handed 310
Helix 7	AA7	B	50	53	Right-handed 310
Helix 8	AA8	B	55	61	Right-handed 310
Helix 9	AA9	B	86	92	Right-handed alpha
Helix 10	AB1	B	111	116	Right-handed alpha
Helix 11	AB2	B	116	128	Right-handed alpha
Helix 12	AB3	B	192	202	Right-handed alpha
Helix 13	AB4	B	203	206	Right-handed 310
Helix 14	AB5	C	50	53	Right-handed 310
Helix 15	AB6	C	55	61	Right-handed 310
Helix 16	AB7	C	86	92	Right-handed alpha
Helix 17	AB8	C	111	116	Right-handed alpha
Helix 18	AB9	C	116	128	Right-handed alpha
Helix 19	AC1	C	493	495	Right-handed 310
Helix 20	AC2	D	50	53	Right-handed 310
Helix 21	AC3	D	55	61	Right-handed 310
Helix 22	AC4	D	86	92	Right-handed alpha
Helix 23	AC5	D	111	116	Right-handed alpha
Helix 24	AC6	D	116	128	Right-handed alpha
Helix 25	AC7	D	192	202	Right-handed alpha
Helix 26	AC8	D	203	206	Right-handed 310
Helix 27	AC9	D	492	497	Right-handed alpha
Helix 28	AD1	E	50	53	Right-handed 310
Helix 29	AD2	E	55	61	Right-handed 310
Helix 30	AD3	E	86	92	Right-handed alpha
Helix 31	AD4	E	111	116	Right-handed alpha
Helix 32	AD5	E	116	128	Right-handed alpha
Helix 33	AD6	E	192	202	Right-handed alpha
Helix 34	AD7	E	203	206	Right-handed 310
Helix 35	AD8	E	492	496	Right-handed alpha
Helix 36	AD9	F	50	53	Right-handed 310
Helix 37	AE1	F	56	61	Right-handed 310
Helix 38	AE2	F	86	92	Right-handed alpha
Helix 39	AE3	F	111	116	Right-handed alpha
Helix 40	AE4	F	116	128	Right-handed alpha
Helix 41	AE5	F	192	202	Right-handed alpha
Helix 42	AE6	F	203	206	Right-handed 310
Helix 43	AE7	F	492	497	Right-handed alpha

There are 48 sheets in PDB entry 7CQY. 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, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3,

There are 5 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	47	48	first strand
Strand 2	A	160	164	anti-parallel
Strand 3	A	150	154	anti-parallel
Strand 4	A	140	144	anti-parallel
Strand 5	A	135	137	anti-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	A	78	79	first strand
Strand 2	A	472	474	parallel
Strand 3	A	477	481	anti-parallel
Strand 4	A	486	491	anti-parallel
Strand 5	A	95	98	anti-parallel

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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	176	178	first strand
Strand 2	A	181	186	anti-parallel
Strand 3	A	215	221	anti-parallel
Strand 4	A	227	233	anti-parallel

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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	A	242	244	first strand
Strand 2	A	247	251	anti-parallel
Strand 3	A	256	261	anti-parallel
Strand 4	A	267	272	anti-parallel

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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	A	283	285	first strand
Strand 2	A	288	293	anti-parallel
Strand 3	A	298	303	anti-parallel
Strand 4	A	309	313	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	329	331	first strand
Strand 2	A	334	340	anti-parallel
Strand 3	A	351	359	anti-parallel
Strand 4	A	365	374	anti-parallel

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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	A	386	388	first strand
Strand 2	A	391	396	anti-parallel
Strand 3	A	401	406	anti-parallel
Strand 4	A	412	417	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	A	432	434	first strand
Strand 2	A	437	449	anti-parallel
Strand 3	A	456	466	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	47	48	first strand
Strand 2	B	160	164	anti-parallel
Strand 3	B	150	154	anti-parallel
Strand 4	B	140	144	anti-parallel
Strand 5	B	135	137	anti-parallel

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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	B	78	79	first strand
Strand 2	B	472	474	parallel
Strand 3	B	477	481	anti-parallel
Strand 4	B	486	491	anti-parallel
Strand 5	B	95	98	anti-parallel

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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	B	176	178	first strand
Strand 2	B	181	186	anti-parallel
Strand 3	B	215	221	anti-parallel
Strand 4	B	227	233	anti-parallel

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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	B	242	244	first strand
Strand 2	B	247	251	anti-parallel
Strand 3	B	256	261	anti-parallel
Strand 4	B	267	272	anti-parallel

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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	B	283	285	first strand
Strand 2	B	288	292	anti-parallel
Strand 3	B	299	303	anti-parallel
Strand 4	B	309	313	anti-parallel

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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	B	329	331	first strand
Strand 2	B	334	339	anti-parallel
Strand 3	B	354	359	anti-parallel
Strand 4	B	365	370	anti-parallel

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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	B	386	388	first strand
Strand 2	B	391	396	anti-parallel
Strand 3	B	401	406	anti-parallel
Strand 4	B	412	417	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	B	432	434	first strand
Strand 2	B	437	449	anti-parallel
Strand 3	B	456	466	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	47	48	first strand
Strand 2	C	160	164	anti-parallel
Strand 3	C	150	154	anti-parallel
Strand 4	C	140	144	anti-parallel
Strand 5	C	135	137	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	78	79	first strand
Strand 2	C	472	474	parallel
Strand 3	C	477	481	anti-parallel
Strand 4	C	486	491	anti-parallel
Strand 5	C	95	98	anti-parallel

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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	C	176	178	first strand
Strand 2	C	181	186	anti-parallel
Strand 3	C	215	221	anti-parallel
Strand 4	C	227	233	anti-parallel

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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	C	242	244	first strand
Strand 2	C	247	251	anti-parallel
Strand 3	C	256	261	anti-parallel
Strand 4	C	267	272	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	283	285	first strand
Strand 2	C	288	292	anti-parallel
Strand 3	C	299	303	anti-parallel
Strand 4	C	309	313	anti-parallel

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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	C	329	331	first strand
Strand 2	C	334	339	anti-parallel
Strand 3	C	354	359	anti-parallel
Strand 4	C	365	369	anti-parallel

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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	C	386	388	first strand
Strand 2	C	391	396	anti-parallel
Strand 3	C	401	406	anti-parallel
Strand 4	C	412	417	anti-parallel

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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	C	432	434	first strand
Strand 2	C	437	449	anti-parallel
Strand 3	C	456	466	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	47	48	first strand
Strand 2	D	160	164	anti-parallel
Strand 3	D	150	154	anti-parallel
Strand 4	D	140	144	anti-parallel
Strand 5	D	135	137	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	78	79	first strand
Strand 2	D	472	474	parallel
Strand 3	D	477	481	anti-parallel
Strand 4	D	486	491	anti-parallel
Strand 5	D	95	98	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	176	178	first strand
Strand 2	D	181	186	anti-parallel
Strand 3	D	216	221	anti-parallel
Strand 4	D	227	232	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	242	244	first strand
Strand 2	D	247	251	anti-parallel
Strand 3	D	256	261	anti-parallel
Strand 4	D	267	272	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	283	285	first strand
Strand 2	D	288	293	anti-parallel
Strand 3	D	298	303	anti-parallel
Strand 4	D	309	313	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	329	331	first strand
Strand 2	D	334	340	anti-parallel
Strand 3	D	351	359	anti-parallel
Strand 4	D	365	374	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	386	388	first strand
Strand 2	D	391	396	anti-parallel
Strand 3	D	401	406	anti-parallel
Strand 4	D	412	417	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	432	434	first strand
Strand 2	D	437	442	anti-parallel
Strand 3	D	445	449	anti-parallel
Strand 4	D	456	461	anti-parallel

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There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	47	48	first strand
Strand 2	E	160	164	anti-parallel
Strand 3	E	150	154	anti-parallel
Strand 4	E	140	144	anti-parallel
Strand 5	E	135	137	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	78	79	first strand
Strand 2	E	472	474	parallel
Strand 3	E	477	481	anti-parallel
Strand 4	E	486	491	anti-parallel
Strand 5	E	95	98	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	176	178	first strand
Strand 2	E	181	186	anti-parallel
Strand 3	E	215	221	anti-parallel
Strand 4	E	227	233	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	242	244	first strand
Strand 2	E	247	251	anti-parallel
Strand 3	E	256	261	anti-parallel
Strand 4	E	267	272	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	283	285	first strand
Strand 2	E	288	292	anti-parallel
Strand 3	E	299	303	anti-parallel
Strand 4	E	309	313	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	329	331	first strand
Strand 2	E	334	340	anti-parallel
Strand 3	E	351	359	anti-parallel
Strand 4	E	365	374	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	386	388	first strand
Strand 2	E	391	396	anti-parallel
Strand 3	E	401	406	anti-parallel
Strand 4	E	412	417	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	432	434	first strand
Strand 2	E	437	449	anti-parallel
Strand 3	E	456	466	anti-parallel

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There are 5 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	47	48	first strand
Strand 2	F	160	164	anti-parallel
Strand 3	F	150	154	anti-parallel
Strand 4	F	140	144	anti-parallel
Strand 5	F	135	137	anti-parallel

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There are 5 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	78	79	first strand
Strand 2	F	472	474	parallel
Strand 3	F	477	481	anti-parallel
Strand 4	F	486	491	anti-parallel
Strand 5	F	95	98	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	176	178	first strand
Strand 2	F	181	186	anti-parallel
Strand 3	F	216	221	anti-parallel
Strand 4	F	227	232	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	242	244	first strand
Strand 2	F	247	251	anti-parallel
Strand 3	F	256	261	anti-parallel
Strand 4	F	267	272	anti-parallel

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	283	285	first strand
Strand 2	F	288	292	anti-parallel
Strand 3	F	299	303	anti-parallel
Strand 4	F	309	313	anti-parallel

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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	329	331	first strand
Strand 2	F	334	341	anti-parallel
Strand 3	F	352	359	anti-parallel
Strand 4	F	365	372	anti-parallel

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There are 4 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	386	388	first strand
Strand 2	F	391	396	anti-parallel
Strand 3	F	401	406	anti-parallel
Strand 4	F	412	417	anti-parallel

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There are 3 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	432	434	first strand
Strand 2	F	437	449	anti-parallel
Strand 3	F	456	466	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: 7CQY

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