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

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 7CPD entry

There are 3 chains in PDB entry 7CPD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	VAL 437
B	ARG 2	ALA 438
C	MET 1	VAL 405

There are 94 helices in PDB entry 7CPD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	29	Right-handed alpha
Helix 2	AA2	A	47	51	Right-handed 310
Helix 3	AA3	A	72	81	Right-handed alpha
Helix 4	AA4	A	83	87	Right-handed 310
Helix 5	AA5	A	88	90	Right-handed 310
Helix 6	AA6	A	102	108	Right-handed alpha
Helix 7	AA7	A	108	113	Right-handed alpha
Helix 8	AA8	A	114	127	Right-handed alpha
Helix 9	AA9	A	143	161	Right-handed alpha
Helix 10	AB1	A	174	178	Right-handed 310
Helix 11	AB2	A	182	195	Right-handed alpha
Helix 12	AB3	A	196	198	Right-handed 310
Helix 13	AB4	A	206	218	Right-handed alpha
Helix 14	AB5	A	223	244	Right-handed alpha
Helix 15	AB6	A	251	260	Right-handed alpha
Helix 16	AB7	A	287	294	Right-handed alpha
Helix 17	AB8	A	295	301	Right-handed 310
Helix 18	AB9	A	306	310	Right-handed 310
Helix 19	AC1	A	324	337	Right-handed alpha
Helix 20	AC2	A	384	400	Right-handed alpha
Helix 21	AC3	A	404	410	Right-handed alpha
Helix 22	AC4	A	414	437	Right-handed alpha
Helix 23	AC5	B	10	28	Right-handed alpha
Helix 24	AC6	B	48	51	Right-handed 310
Helix 25	AC7	B	72	81	Right-handed alpha
Helix 26	AC8	B	83	87	Right-handed 310
Helix 27	AC9	B	88	90	Right-handed 310
Helix 28	AD1	B	102	108	Right-handed alpha
Helix 29	AD2	B	109	128	Right-handed alpha
Helix 30	AD3	B	144	161	Right-handed alpha
Helix 31	AD4	B	182	198	Right-handed alpha
Helix 32	AD5	B	206	216	Right-handed alpha
Helix 33	AD6	B	223	244	Right-handed alpha
Helix 34	AD7	B	251	260	Right-handed alpha
Helix 35	AD8	B	287	296	Right-handed alpha
Helix 36	AD9	B	297	301	Right-handed 310
Helix 37	AE1	B	306	310	Right-handed 310
Helix 38	AE2	B	324	337	Right-handed alpha
Helix 39	AE3	B	338	343	Right-handed 310
Helix 40	AE4	B	384	400	Right-handed alpha
Helix 41	AE5	B	405	410	Right-handed alpha
Helix 42	AE6	B	414	436	Right-handed alpha
Helix 43	AE7	C	10	29	Right-handed alpha
Helix 44	AE8	C	47	51	Right-handed 310
Helix 45	AE9	C	72	81	Right-handed alpha
Helix 46	AF1	C	83	87	Right-handed 310
Helix 47	AF2	C	88	90	Right-handed 310
Helix 48	AF3	C	102	108	Right-handed alpha
Helix 49	AF4	C	110	113	Right-handed 310
Helix 50	AF5	C	114	128	Right-handed alpha
Helix 51	AF6	C	143	162	Right-handed alpha
Helix 52	AF7	C	182	195	Right-handed alpha
Helix 53	AF8	C	196	198	Right-handed 310
Helix 54	AF9	C	206	218	Right-handed alpha
Helix 55	AG1	C	223	244	Right-handed alpha
Helix 56	AG2	C	251	260	Right-handed alpha
Helix 57	AG3	C	277	282	Right-handed alpha
Helix 58	AG4	C	287	295	Right-handed alpha
Helix 59	AG5	C	296	301	Right-handed 310
Helix 60	AG6	C	306	310	Right-handed 310
Helix 61	AG7	C	324	339	Right-handed alpha
Helix 62	AG8	C	384	400	Right-handed alpha
Helix 63	AG9	C	404	410	Right-handed alpha
Helix 64	AH1	C	414	437	Right-handed alpha
Helix 65	AH2	D	10	29	Right-handed alpha
Helix 66	AH3	D	48	51	Right-handed 310
Helix 67	AH4	D	72	81	Right-handed alpha
Helix 68	AH5	D	83	87	Right-handed 310
Helix 69	AH6	D	88	90	Right-handed 310
Helix 70	AH7	D	102	108	Right-handed alpha
Helix 71	AH8	D	109	128	Right-handed alpha
Helix 72	AH9	D	144	161	Right-handed alpha
Helix 73	AI1	D	182	198	Right-handed alpha
Helix 74	AI2	D	206	216	Right-handed alpha
Helix 75	AI3	D	223	244	Right-handed alpha
Helix 76	AI4	D	251	260	Right-handed alpha
Helix 77	AI5	D	287	296	Right-handed alpha
Helix 78	AI6	D	297	301	Right-handed 310
Helix 79	AI7	D	306	310	Right-handed 310
Helix 80	AI8	D	324	338	Right-handed alpha
Helix 81	AI9	D	339	343	Right-handed 310
Helix 82	AJ1	D	384	400	Right-handed alpha
Helix 83	AJ2	D	405	410	Right-handed alpha
Helix 84	AJ3	D	414	438	Right-handed alpha
Helix 85	AJ4	E	46	139	Right-handed alpha
Helix 86	AJ5	F	11	23	Right-handed alpha
Helix 87	AJ6	F	48	52	Right-handed 310
Helix 88	AJ7	F	68	73	Right-handed alpha
Helix 89	AJ8	F	73	84	Right-handed alpha
Helix 90	AJ9	F	264	276	Right-handed alpha
Helix 91	AK1	F	278	283	Right-handed alpha
Helix 92	AK2	F	283	298	Right-handed alpha
Helix 93	AK3	F	298	303	Right-handed alpha
Helix 94	AK4	F	342	355	Right-handed alpha

There are 14 sheets in PDB entry 7CPD. 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,

There are 6 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	92	94	first strand
Strand 2	A	65	69	parallel
Strand 3	A	4	9	parallel
Strand 4	A	134	140	parallel
Strand 5	A	165	172	parallel
Strand 6	A	200	205	parallel

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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	53	55	first strand
Strand 2	A	61	63	anti-parallel

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There are 6 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	269	273	first strand
Strand 2	A	373	381	anti-parallel
Strand 3	A	312	321	anti-parallel
Strand 4	A	349	356	parallel
Strand 5	E	17	25	anti-parallel
Strand 6	E	7	14	anti-parallel

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There are 10 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	92	94	first strand
Strand 2	B	65	69	parallel
Strand 3	B	3	9	parallel
Strand 4	B	132	140	parallel
Strand 5	B	165	172	parallel
Strand 6	B	200	205	parallel
Strand 7	B	267	273	parallel
Strand 8	B	373	381	anti-parallel
Strand 9	B	312	321	anti-parallel
Strand 10	B	351	356	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	B	53	54	first strand
Strand 2	B	62	63	anti-parallel

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There are 6 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	92	94	first strand
Strand 2	C	65	69	parallel
Strand 3	C	4	9	parallel
Strand 4	C	134	140	parallel
Strand 5	C	165	172	parallel
Strand 6	C	200	205	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	53	55	first strand
Strand 2	C	61	63	anti-parallel

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There are 4 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	269	273	first strand
Strand 2	C	373	381	anti-parallel
Strand 3	C	312	321	anti-parallel
Strand 4	C	352	356	parallel

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There are 10 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	92	94	first strand
Strand 2	D	65	69	parallel
Strand 3	D	4	9	parallel
Strand 4	D	134	140	parallel
Strand 5	D	165	172	parallel
Strand 6	D	200	205	parallel
Strand 7	D	267	273	parallel
Strand 8	D	373	381	anti-parallel
Strand 9	D	312	321	anti-parallel
Strand 10	D	351	356	parallel

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There are 2 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	53	55	first strand
Strand 2	D	61	63	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	F	27	29	first strand
Strand 2	F	2	6	parallel
Strand 3	F	39	41	parallel
Strand 4	F	61	62	parallel
Strand 5	F	310	311	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	F	97	98	first strand
Strand 2	F	182	183	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	261	263	first strand
Strand 2	F	220	222	anti-parallel
Strand 3	F	200	207	anti-parallel
Strand 4	F	313	321	anti-parallel
Strand 5	F	327	333	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	261	263	first strand
Strand 2	F	220	222	anti-parallel
Strand 3	F	200	207	anti-parallel
Strand 4	F	213	216	anti-parallel
Strand 5	F	375	378	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: 7CPD

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