Analysis of interatomic Contacts of Structural Units in PDB entry:
7NP4

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 7NP4 entry

There are 4 chains in PDB entry 7NP4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 215	ILE 715
B	MET 215	ILE 715
C	MET 215	ILE 715
D	MET 215	ILE 715

There are108 helices in PDB entry 7NP4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	219	224	Right-handed alpha
Helix 2	AA2	A	228	236	Right-handed alpha
Helix 3	AA3	A	237	250	Right-handed alpha
Helix 4	AA4	A	260	278	Right-handed alpha
Helix 5	AA5	A	279	287	Right-handed alpha
Helix 6	AA6	A	293	314	Right-handed alpha
Helix 7	AA7	A	330	342	Right-handed alpha
Helix 8	AA8	A	343	349	Right-handed alpha
Helix 9	AA9	A	352	365	Right-handed alpha
Helix 10	AB1	A	372	385	Right-handed alpha
Helix 11	AB2	A	386	390	Right-handed 310
Helix 12	AB3	A	391	406	Right-handed alpha
Helix 13	AB4	A	406	411	Right-handed alpha
Helix 14	AB5	A	413	444	Right-handed alpha
Helix 15	AB6	A	450	455	Right-handed alpha
Helix 16	AB7	A	461	479	Right-handed alpha
Helix 17	AB8	A	489	519	Right-handed alpha
Helix 18	AB9	A	522	542	Right-handed alpha
Helix 19	AC1	A	545	560	Right-handed alpha
Helix 20	AC2	A	566	573	Right-handed alpha
Helix 21	AC3	A	575	587	Right-handed alpha
Helix 22	AC4	A	587	592	Right-handed alpha
Helix 23	AC5	A	596	600	Right-handed 310
Helix 24	AC6	A	601	610	Right-handed alpha
Helix 25	AC7	A	661	667	Right-handed alpha
Helix 26	AC8	A	687	697	Right-handed alpha
Helix 27	AC9	A	700	715	Right-handed alpha
Helix 28	AD1	B	219	224	Right-handed alpha
Helix 29	AD2	B	228	236	Right-handed alpha
Helix 30	AD3	B	237	250	Right-handed alpha
Helix 31	AD4	B	260	278	Right-handed alpha
Helix 32	AD5	B	279	287	Right-handed alpha
Helix 33	AD6	B	293	314	Right-handed alpha
Helix 34	AD7	B	330	342	Right-handed alpha
Helix 35	AD8	B	343	349	Right-handed alpha
Helix 36	AD9	B	352	365	Right-handed alpha
Helix 37	AE1	B	372	385	Right-handed alpha
Helix 38	AE2	B	386	390	Right-handed 310
Helix 39	AE3	B	391	406	Right-handed alpha
Helix 40	AE4	B	406	411	Right-handed alpha
Helix 41	AE5	B	413	444	Right-handed alpha
Helix 42	AE6	B	450	455	Right-handed alpha
Helix 43	AE7	B	461	479	Right-handed alpha
Helix 44	AE8	B	489	519	Right-handed alpha
Helix 45	AE9	B	522	542	Right-handed alpha
Helix 46	AF1	B	545	560	Right-handed alpha
Helix 47	AF2	B	566	573	Right-handed alpha
Helix 48	AF3	B	575	587	Right-handed alpha
Helix 49	AF4	B	587	592	Right-handed alpha
Helix 50	AF5	B	596	600	Right-handed 310
Helix 51	AF6	B	601	610	Right-handed alpha
Helix 52	AF7	B	661	667	Right-handed alpha
Helix 53	AF8	B	687	697	Right-handed alpha
Helix 54	AF9	B	700	715	Right-handed alpha
Helix 55	AG1	C	219	224	Right-handed alpha
Helix 56	AG2	C	228	236	Right-handed alpha
Helix 57	AG3	C	237	250	Right-handed alpha
Helix 58	AG4	C	260	278	Right-handed alpha
Helix 59	AG5	C	279	287	Right-handed alpha
Helix 60	AG6	C	293	314	Right-handed alpha
Helix 61	AG7	C	330	342	Right-handed alpha
Helix 62	AG8	C	343	349	Right-handed alpha
Helix 63	AG9	C	352	365	Right-handed alpha
Helix 64	AH1	C	372	385	Right-handed alpha
Helix 65	AH2	C	386	390	Right-handed 310
Helix 66	AH3	C	391	406	Right-handed alpha
Helix 67	AH4	C	406	411	Right-handed alpha
Helix 68	AH5	C	413	444	Right-handed alpha
Helix 69	AH6	C	450	455	Right-handed alpha
Helix 70	AH7	C	461	479	Right-handed alpha
Helix 71	AH8	C	489	519	Right-handed alpha
Helix 72	AH9	C	522	542	Right-handed alpha
Helix 73	AI1	C	545	560	Right-handed alpha
Helix 74	AI2	C	566	573	Right-handed alpha
Helix 75	AI3	C	575	587	Right-handed alpha
Helix 76	AI4	C	587	592	Right-handed alpha
Helix 77	AI5	C	596	600	Right-handed 310
Helix 78	AI6	C	601	610	Right-handed alpha
Helix 79	AI7	C	661	667	Right-handed alpha
Helix 80	AI8	C	687	697	Right-handed alpha
Helix 81	AI9	C	700	715	Right-handed alpha
Helix 82	AJ1	D	219	224	Right-handed alpha
Helix 83	AJ2	D	228	236	Right-handed alpha
Helix 84	AJ3	D	237	250	Right-handed alpha
Helix 85	AJ4	D	260	278	Right-handed alpha
Helix 86	AJ5	D	279	287	Right-handed alpha
Helix 87	AJ6	D	293	314	Right-handed alpha
Helix 88	AJ7	D	330	342	Right-handed alpha
Helix 89	AJ8	D	343	349	Right-handed alpha
Helix 90	AJ9	D	352	365	Right-handed alpha
Helix 91	AK1	D	372	385	Right-handed alpha
Helix 92	AK2	D	386	390	Right-handed 310
Helix 93	AK3	D	391	406	Right-handed alpha
Helix 94	AK4	D	406	411	Right-handed alpha
Helix 95	AK5	D	413	444	Right-handed alpha
Helix 96	AK6	D	450	455	Right-handed alpha
Helix 97	AK7	D	461	479	Right-handed alpha
Helix 98	AK8	D	489	519	Right-handed alpha
Helix 99	AK9	D	522	542	Right-handed alpha
Helix 100	AL1	D	545	560	Right-handed alpha
Helix 101	AL2	D	566	573	Right-handed alpha
Helix 102	AL3	D	575	587	Right-handed alpha
Helix 103	AL4	D	587	592	Right-handed alpha
Helix 104	AL5	D	596	600	Right-handed 310
Helix 105	AL6	D	601	610	Right-handed alpha
Helix 106	AL7	D	661	667	Right-handed alpha
Helix 107	AL8	D	687	697	Right-handed alpha
Helix 108	AL9	D	700	715	Right-handed alpha

There are 12 sheets in PDB entry 7NP4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	A	319	320	first strand
Strand 2	A	327	328	anti-parallel

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There are 4 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	613	617	first strand
Strand 2	A	680	686	anti-parallel
Strand 3	A	632	638	anti-parallel
Strand 4	A	658	659	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	622	624	first strand
Strand 2	A	673	676	anti-parallel
Strand 3	A	641	644	anti-parallel
Strand 4	A	651	653	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	B	319	320	first strand
Strand 2	B	327	328	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	B	613	617	first strand
Strand 2	B	680	686	anti-parallel
Strand 3	B	632	638	anti-parallel
Strand 4	B	658	659	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	B	622	624	first strand
Strand 2	B	673	676	anti-parallel
Strand 3	B	641	644	anti-parallel
Strand 4	B	651	653	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	319	320	first strand
Strand 2	C	327	328	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	613	617	first strand
Strand 2	C	680	686	anti-parallel
Strand 3	C	632	638	anti-parallel
Strand 4	C	658	659	anti-parallel

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There are 4 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	622	624	first strand
Strand 2	C	673	676	anti-parallel
Strand 3	C	641	644	anti-parallel
Strand 4	C	651	653	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	D	319	320	first strand
Strand 2	D	327	328	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	D	613	617	first strand
Strand 2	D	680	686	anti-parallel
Strand 3	D	632	638	anti-parallel
Strand 4	D	658	659	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	D	622	624	first strand
Strand 2	D	673	676	anti-parallel
Strand 3	D	641	644	anti-parallel
Strand 4	D	651	653	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: 7NP4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7NP4