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

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 7NPX entry

There are 2 chains in PDB entry 7NPX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 6	SER 594
B	GLY 6	GLY 595

There are 48 helices in PDB entry 7NPX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	18	Right-handed alpha
Helix 2	AA2	A	28	41	Right-handed alpha
Helix 3	AA3	A	51	53	Right-handed 310
Helix 4	AA4	A	55	68	Right-handed alpha
Helix 5	AA5	A	84	94	Right-handed alpha
Helix 6	AA6	A	96	101	Right-handed alpha
Helix 7	AA7	A	116	129	Right-handed alpha
Helix 8	AA8	A	151	158	Right-handed alpha
Helix 9	AA9	A	158	181	Right-handed alpha
Helix 10	AB1	A	186	190	Right-handed 310
Helix 11	AB2	A	193	219	Right-handed alpha
Helix 12	AB3	A	268	273	Right-handed alpha
Helix 13	AB4	A	275	280	Right-handed alpha
Helix 14	AB5	A	295	308	Right-handed alpha
Helix 15	AB6	A	325	339	Right-handed alpha
Helix 16	AB7	A	402	406	Right-handed 310
Helix 17	AB8	A	432	435	Right-handed 310
Helix 18	AB9	A	441	458	Right-handed alpha
Helix 19	AC1	A	485	494	Right-handed alpha
Helix 20	AC2	A	508	513	Right-handed alpha
Helix 21	AC3	A	529	531	Right-handed 310
Helix 22	AC4	A	543	557	Right-handed alpha
Helix 23	AC5	A	560	567	Right-handed alpha
Helix 24	AC6	A	574	580	Right-handed 310
Helix 25	AC7	B	7	18	Right-handed alpha
Helix 26	AC8	B	28	41	Right-handed alpha
Helix 27	AC9	B	51	53	Right-handed 310
Helix 28	AD1	B	55	68	Right-handed alpha
Helix 29	AD2	B	84	94	Right-handed alpha
Helix 30	AD3	B	96	101	Right-handed alpha
Helix 31	AD4	B	116	129	Right-handed alpha
Helix 32	AD5	B	152	158	Right-handed alpha
Helix 33	AD6	B	158	181	Right-handed alpha
Helix 34	AD7	B	186	190	Right-handed 310
Helix 35	AD8	B	193	219	Right-handed alpha
Helix 36	AD9	B	268	273	Right-handed alpha
Helix 37	AE1	B	276	280	Right-handed alpha
Helix 38	AE2	B	295	308	Right-handed alpha
Helix 39	AE3	B	325	339	Right-handed alpha
Helix 40	AE4	B	400	406	Right-handed alpha
Helix 41	AE5	B	432	435	Right-handed 310
Helix 42	AE6	B	441	458	Right-handed alpha
Helix 43	AE7	B	485	494	Right-handed alpha
Helix 44	AE8	B	508	513	Right-handed alpha
Helix 45	AE9	B	529	531	Right-handed 310
Helix 46	AF1	B	543	557	Right-handed alpha
Helix 47	AF2	B	560	567	Right-handed alpha
Helix 48	AF3	B	574	580	Right-handed 310

There are 14 sheets in PDB entry 7NPX. 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 4 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	46	49	first strand
Strand 2	A	20	24	parallel
Strand 3	A	74	77	anti-parallel
Strand 4	A	80	83	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	221	225	first strand
Strand 2	A	133	137	parallel
Strand 3	A	108	113	parallel
Strand 4	A	245	255	parallel
Strand 5	A	235	239	anti-parallel
Strand 6	A	227	230	anti-parallel

Back to list of sheets
Back to top of page

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	221	225	first strand
Strand 2	A	133	137	parallel
Strand 3	A	108	113	parallel
Strand 4	A	245	255	parallel
Strand 5	A	428	430	parallel

Back to list of sheets
Back to top of page

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	260	261	first strand
Strand 2	A	393	394	anti-parallel

Back to list of sheets
Back to top of page

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	342	345	first strand
Strand 2	A	312	316	parallel
Strand 3	A	289	292	parallel
Strand 4	A	386	389	parallel

Back to list of sheets
Back to top of page

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	A	347	356	first strand
Strand 2	A	367	374	anti-parallel
Strand 3	A	379	384	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	471	473	first strand
Strand 2	A	479	483	anti-parallel
Strand 3	A	534	540	anti-parallel
Strand 4	A	520	527	anti-parallel
Strand 5	A	498	505	anti-parallel

Back to list of sheets
Back to top of page

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	B	46	49	first strand
Strand 2	B	20	24	parallel
Strand 3	B	74	77	anti-parallel
Strand 4	B	80	83	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	221	225	first strand
Strand 2	B	133	137	parallel
Strand 3	B	108	113	parallel
Strand 4	B	245	255	parallel
Strand 5	B	235	239	anti-parallel
Strand 6	B	227	230	anti-parallel

Back to list of sheets
Back to top of page

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	221	225	first strand
Strand 2	B	133	137	parallel
Strand 3	B	108	113	parallel
Strand 4	B	245	255	parallel
Strand 5	B	428	430	parallel

Back to list of sheets
Back to top of page

There are 2 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	259	261	first strand
Strand 2	B	393	395	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	274	275	first strand
Strand 2	B	386	389	parallel
Strand 3	B	289	292	parallel
Strand 4	B	312	316	parallel
Strand 5	B	341	345	parallel

Back to list of sheets
Back to top of page

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	B	347	356	first strand
Strand 2	B	367	374	anti-parallel
Strand 3	B	379	384	anti-parallel

Back to list of sheets
Back to top of page

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	B	471	473	first strand
Strand 2	B	478	483	anti-parallel
Strand 3	B	534	541	anti-parallel
Strand 4	B	520	527	anti-parallel
Strand 5	B	498	505	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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