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

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 7PPI entry

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

Chain ID	Initial residue	Terminal residue
A	PHE 9	ASN 483
B	PHE 9	ASN 483
C	PHE 9	TYR 341

There are 94 helices in PDB entry 7PPI. 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	14	Right-handed 310
Helix 2	AA2	A	16	25	Right-handed 310
Helix 3	AA3	A	61	69	Right-handed alpha
Helix 4	AA4	A	76	92	Right-handed alpha
Helix 5	AA5	A	97	109	Right-handed alpha
Helix 6	AA6	A	138	142	Right-handed 310
Helix 7	AA7	A	143	148	Right-handed alpha
Helix 8	AA8	A	148	154	Right-handed alpha
Helix 9	AA9	A	155	180	Right-handed alpha
Helix 10	AB1	A	185	188	Right-handed 310
Helix 11	AB2	A	200	212	Right-handed alpha
Helix 12	AB3	A	221	231	Right-handed alpha
Helix 13	AB4	A	246	252	Right-handed alpha
Helix 14	AB5	A	257	269	Right-handed alpha
Helix 15	AB6	A	282	289	Right-handed alpha
Helix 16	AB7	A	295	299	Right-handed 310
Helix 17	AB8	A	316	332	Right-handed alpha
Helix 18	AB9	A	357	371	Right-handed alpha
Helix 19	AC1	A	374	376	Right-handed 310
Helix 20	AC2	A	383	388	Right-handed alpha
Helix 21	AC3	A	420	424	Right-handed 310
Helix 22	AC4	A	446	451	Right-handed 310
Helix 23	AC5	A	472	480	Right-handed alpha
Helix 24	AC6	B	10	14	Right-handed 310
Helix 25	AC7	B	16	25	Right-handed 310
Helix 26	AC8	B	61	69	Right-handed alpha
Helix 27	AC9	B	76	92	Right-handed alpha
Helix 28	AD1	B	97	109	Right-handed alpha
Helix 29	AD2	B	138	142	Right-handed 310
Helix 30	AD3	B	143	148	Right-handed alpha
Helix 31	AD4	B	148	154	Right-handed alpha
Helix 32	AD5	B	155	180	Right-handed alpha
Helix 33	AD6	B	185	188	Right-handed 310
Helix 34	AD7	B	200	212	Right-handed alpha
Helix 35	AD8	B	221	231	Right-handed alpha
Helix 36	AD9	B	246	252	Right-handed alpha
Helix 37	AE1	B	257	269	Right-handed alpha
Helix 38	AE2	B	282	289	Right-handed alpha
Helix 39	AE3	B	295	300	Right-handed alpha
Helix 40	AE4	B	316	332	Right-handed alpha
Helix 41	AE5	B	357	371	Right-handed alpha
Helix 42	AE6	B	374	376	Right-handed 310
Helix 43	AE7	B	383	388	Right-handed alpha
Helix 44	AE8	B	420	424	Right-handed 310
Helix 45	AE9	B	446	450	Right-handed 310
Helix 46	AF1	B	472	481	Right-handed alpha
Helix 47	AF2	C	10	14	Right-handed 310
Helix 48	AF3	C	16	25	Right-handed 310
Helix 49	AF4	C	61	69	Right-handed alpha
Helix 50	AF5	C	76	92	Right-handed alpha
Helix 51	AF6	C	97	109	Right-handed alpha
Helix 52	AF7	C	138	142	Right-handed 310
Helix 53	AF8	C	143	148	Right-handed alpha
Helix 54	AF9	C	148	154	Right-handed alpha
Helix 55	AG1	C	155	180	Right-handed alpha
Helix 56	AG2	C	185	188	Right-handed 310
Helix 57	AG3	C	194	198	Right-handed 310
Helix 58	AG4	C	200	212	Right-handed alpha
Helix 59	AG5	C	221	231	Right-handed alpha
Helix 60	AG6	C	246	252	Right-handed alpha
Helix 61	AG7	C	257	269	Right-handed alpha
Helix 62	AG8	C	282	289	Right-handed alpha
Helix 63	AG9	C	295	300	Right-handed alpha
Helix 64	AH1	C	316	332	Right-handed alpha
Helix 65	AH2	C	357	371	Right-handed alpha
Helix 66	AH3	C	374	376	Right-handed 310
Helix 67	AH4	C	383	388	Right-handed alpha
Helix 68	AH5	C	420	424	Right-handed 310
Helix 69	AH6	C	446	451	Right-handed 310
Helix 70	AH7	C	472	481	Right-handed alpha
Helix 71	AH8	D	10	14	Right-handed 310
Helix 72	AH9	D	16	25	Right-handed 310
Helix 73	AI1	D	61	69	Right-handed alpha
Helix 74	AI2	D	76	92	Right-handed alpha
Helix 75	AI3	D	97	109	Right-handed alpha
Helix 76	AI4	D	138	142	Right-handed 310
Helix 77	AI5	D	143	148	Right-handed alpha
Helix 78	AI6	D	148	154	Right-handed alpha
Helix 79	AI7	D	155	180	Right-handed alpha
Helix 80	AI8	D	185	188	Right-handed 310
Helix 81	AI9	D	194	198	Right-handed 310
Helix 82	AJ1	D	200	212	Right-handed alpha
Helix 83	AJ2	D	221	231	Right-handed alpha
Helix 84	AJ3	D	246	252	Right-handed alpha
Helix 85	AJ4	D	257	269	Right-handed alpha
Helix 86	AJ5	D	282	289	Right-handed alpha
Helix 87	AJ6	D	295	299	Right-handed 310
Helix 88	AJ7	D	316	332	Right-handed alpha
Helix 89	AJ8	D	357	371	Right-handed alpha
Helix 90	AJ9	D	374	376	Right-handed 310
Helix 91	AK1	D	383	388	Right-handed alpha
Helix 92	AK2	D	420	424	Right-handed 310
Helix 93	AK3	D	446	450	Right-handed 310
Helix 94	AK4	D	472	481	Right-handed alpha

There are 20 sheets in PDB entry 7PPI. 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 7 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	409	412	first strand
Strand 2	A	397	406	anti-parallel
Strand 3	A	30	39	anti-parallel
Strand 4	A	130	136	anti-parallel
Strand 5	A	114	118	anti-parallel
Strand 6	A	459	463	anti-parallel
Strand 7	A	466	467	anti-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	56	58	first strand
Strand 2	A	124	126	anti-parallel

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There are 5 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	190	192	first strand
Strand 2	A	378	382	parallel
Strand 3	A	348	352	parallel
Strand 4	A	308	311	parallel
Strand 5	A	274	277	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	A	335	336	first strand
Strand 2	A	342	343	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	A	431	434	first strand
Strand 2	A	440	443	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	409	412	first strand
Strand 2	B	397	406	anti-parallel
Strand 3	B	30	39	anti-parallel
Strand 4	B	132	136	anti-parallel
Strand 5	B	114	118	anti-parallel
Strand 6	B	459	463	anti-parallel
Strand 7	B	466	467	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	B	56	58	first strand
Strand 2	B	124	126	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	192	first strand
Strand 2	B	378	382	parallel
Strand 3	B	348	352	parallel
Strand 4	B	308	311	parallel
Strand 5	B	274	277	parallel

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There are 2 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	335	336	first strand
Strand 2	B	342	343	anti-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	B	431	434	first strand
Strand 2	B	440	443	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	409	412	first strand
Strand 2	C	397	406	anti-parallel
Strand 3	C	30	39	anti-parallel
Strand 4	C	130	136	anti-parallel
Strand 5	C	114	118	anti-parallel
Strand 6	C	459	463	anti-parallel
Strand 7	C	466	467	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	C	56	58	first strand
Strand 2	C	124	126	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	C	190	192	first strand
Strand 2	C	378	382	parallel
Strand 3	C	348	352	parallel
Strand 4	C	308	311	parallel
Strand 5	C	274	277	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	335	336	first strand
Strand 2	C	342	343	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	C	431	434	first strand
Strand 2	C	440	443	anti-parallel

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There are 7 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	409	412	first strand
Strand 2	D	397	406	anti-parallel
Strand 3	D	30	39	anti-parallel
Strand 4	D	130	136	anti-parallel
Strand 5	D	114	118	anti-parallel
Strand 6	D	459	463	anti-parallel
Strand 7	D	466	467	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	56	58	first strand
Strand 2	D	124	126	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	D	190	192	first strand
Strand 2	D	378	382	parallel
Strand 3	D	348	352	parallel
Strand 4	D	308	311	parallel
Strand 5	D	274	277	parallel

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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	D	335	336	first strand
Strand 2	D	342	343	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	431	434	first strand
Strand 2	D	440	443	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: 7PPI

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