Analysis of interatomic Contacts of Structural Units in PDB entry:
5NPK

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 5NPK entry

There are 2 chains in PDB entry 5NPK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LYS 417	GLY 1491
D	LYS 417	ARG 1364

There are122 helices in PDB entry 5NPK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	425	428	Right-handed 310
Helix 2	AA2	B	436	447	Right-handed alpha
Helix 3	AA3	B	468	474	Right-handed alpha
Helix 4	AA4	B	475	486	Right-handed alpha
Helix 5	AA5	B	489	493	Right-handed 310
Helix 6	AA6	B	494	498	Right-handed 310
Helix 7	AA7	B	510	528	Right-handed alpha
Helix 8	AA8	B	528	534	Right-handed alpha
Helix 9	AA9	B	582	586	Right-handed 310
Helix 10	AB1	B	587	596	Right-handed alpha
Helix 11	AB2	B	610	623	Right-handed alpha
Helix 12	AB3	B	625	637	Right-handed alpha
Helix 13	AB4	B	638	640	Right-handed 310
Helix 14	AB5	B	1014	1033	Right-handed alpha
Helix 15	AB6	B	1043	1056	Right-handed alpha
Helix 16	AB7	B	1067	1078	Right-handed alpha
Helix 17	AB8	B	1082	1094	Right-handed alpha
Helix 18	AB9	B	1131	1137	Right-handed alpha
Helix 19	AC1	B	1165	1171	Right-handed alpha
Helix 20	AC2	B	1187	1200	Right-handed alpha
Helix 21	AC3	B	1205	1210	Right-handed alpha
Helix 22	AC4	B	1227	1237	Right-handed alpha
Helix 23	AC5	B	1253	1255	Right-handed 310
Helix 24	AC6	B	1269	1283	Right-handed alpha
Helix 25	AC7	B	1313	1325	Right-handed alpha
Helix 26	AC8	B	1347	1390	Right-handed alpha
Helix 27	AC9	B	1390	1400	Right-handed alpha
Helix 28	AD1	B	1403	1416	Right-handed alpha
Helix 29	AD2	B	1418	1427	Right-handed alpha
Helix 30	AD3	B	1429	1433	Right-handed 310
Helix 31	AD4	B	1434	1461	Right-handed alpha
Helix 32	AD5	B	1461	1481	Right-handed alpha
Helix 33	AD6	D	425	428	Right-handed 310
Helix 34	AD7	D	436	447	Right-handed alpha
Helix 35	AD8	D	468	475	Right-handed alpha
Helix 36	AD9	D	475	486	Right-handed alpha
Helix 37	AE1	D	494	498	Right-handed 310
Helix 38	AE2	D	510	528	Right-handed alpha
Helix 39	AE3	D	528	534	Right-handed alpha
Helix 40	AE4	D	582	586	Right-handed 310
Helix 41	AE5	D	587	596	Right-handed alpha
Helix 42	AE6	D	610	623	Right-handed alpha
Helix 43	AE7	D	625	637	Right-handed alpha
Helix 44	AE8	D	638	640	Right-handed 310
Helix 45	AE9	D	1014	1032	Right-handed alpha
Helix 46	AF1	D	1043	1056	Right-handed alpha
Helix 47	AF2	D	1067	1078	Right-handed alpha
Helix 48	AF3	D	1082	1094	Right-handed alpha
Helix 49	AF4	D	1131	1137	Right-handed alpha
Helix 50	AF5	D	1165	1171	Right-handed alpha
Helix 51	AF6	D	1187	1200	Right-handed alpha
Helix 52	AF7	D	1205	1210	Right-handed alpha
Helix 53	AF8	D	1227	1237	Right-handed alpha
Helix 54	AF9	D	1269	1283	Right-handed alpha
Helix 55	AG1	D	1313	1325	Right-handed alpha
Helix 56	AG2	D	1347	1390	Right-handed alpha
Helix 57	AG3	D	1390	1401	Right-handed alpha
Helix 58	AG4	D	1403	1416	Right-handed alpha
Helix 59	AG5	D	1418	1427	Right-handed alpha
Helix 60	AG6	D	1429	1433	Right-handed 310
Helix 61	AG7	D	1434	1461	Right-handed alpha
Helix 62	AG8	D	1461	1481	Right-handed alpha
Helix 63	AG9	b	436	447	Right-handed alpha
Helix 64	AH1	b	468	474	Right-handed alpha
Helix 65	AH2	b	475	486	Right-handed alpha
Helix 66	AH3	b	489	493	Right-handed 310
Helix 67	AH4	b	494	498	Right-handed 310
Helix 68	AH5	b	510	528	Right-handed alpha
Helix 69	AH6	b	528	534	Right-handed alpha
Helix 70	AH7	b	582	586	Right-handed 310
Helix 71	AH8	b	587	596	Right-handed alpha
Helix 72	AH9	b	610	623	Right-handed alpha
Helix 73	AI1	b	625	636	Right-handed alpha
Helix 74	AI2	b	637	640	Right-handed 310
Helix 75	AI3	b	1014	1033	Right-handed alpha
Helix 76	AI4	b	1043	1056	Right-handed alpha
Helix 77	AI5	b	1067	1078	Right-handed alpha
Helix 78	AI6	b	1082	1093	Right-handed alpha
Helix 79	AI7	b	1131	1137	Right-handed alpha
Helix 80	AI8	b	1165	1171	Right-handed alpha
Helix 81	AI9	b	1187	1201	Right-handed alpha
Helix 82	AJ1	b	1205	1210	Right-handed alpha
Helix 83	AJ2	b	1227	1237	Right-handed alpha
Helix 84	AJ3	b	1269	1283	Right-handed alpha
Helix 85	AJ4	b	1313	1325	Right-handed alpha
Helix 86	AJ5	b	1347	1390	Right-handed alpha
Helix 87	AJ6	b	1390	1400	Right-handed alpha
Helix 88	AJ7	b	1403	1416	Right-handed alpha
Helix 89	AJ8	b	1418	1428	Right-handed alpha
Helix 90	AJ9	b	1429	1433	Right-handed 310
Helix 91	AK1	b	1434	1461	Right-handed alpha
Helix 92	AK2	b	1461	1481	Right-handed alpha
Helix 93	AK3	d	436	447	Right-handed alpha
Helix 94	AK4	d	468	475	Right-handed alpha
Helix 95	AK5	d	475	486	Right-handed alpha
Helix 96	AK6	d	489	493	Right-handed 310
Helix 97	AK7	d	494	498	Right-handed 310
Helix 98	AK8	d	510	528	Right-handed alpha
Helix 99	AK9	d	528	534	Right-handed alpha
Helix 100	AL1	d	582	586	Right-handed 310
Helix 101	AL2	d	587	596	Right-handed alpha
Helix 102	AL3	d	610	623	Right-handed alpha
Helix 103	AL4	d	625	636	Right-handed alpha
Helix 104	AL5	d	637	640	Right-handed 310
Helix 105	AL6	d	1014	1033	Right-handed alpha
Helix 106	AL7	d	1043	1056	Right-handed alpha
Helix 107	AL8	d	1067	1078	Right-handed alpha
Helix 108	AL9	d	1082	1094	Right-handed alpha
Helix 109	AM1	d	1129	1137	Right-handed alpha
Helix 110	AM2	d	1165	1171	Right-handed alpha
Helix 111	AM3	d	1187	1200	Right-handed alpha
Helix 112	AM4	d	1205	1210	Right-handed alpha
Helix 113	AM5	d	1227	1237	Right-handed alpha
Helix 114	AM6	d	1269	1283	Right-handed alpha
Helix 115	AM7	d	1313	1325	Right-handed alpha
Helix 116	AM8	d	1347	1390	Right-handed alpha
Helix 117	AM9	d	1390	1400	Right-handed alpha
Helix 118	AN1	d	1403	1416	Right-handed alpha
Helix 119	AN2	d	1418	1427	Right-handed alpha
Helix 120	AN3	d	1429	1433	Right-handed 310
Helix 121	AN4	d	1434	1461	Right-handed alpha
Helix 122	AN5	d	1461	1481	Right-handed alpha

There are 28 sheets in PDB entry 5NPK. 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,

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	B	452	457	first strand
Strand 2	B	430	435	parallel
Strand 3	B	502	506	parallel
Strand 4	B	537	539	parallel
Strand 5	B	604	607	anti-parallel
Strand 6	B	1011	1013	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1065	1066	first strand
Strand 2	B	1125	1128	anti-parallel
Strand 3	B	1104	1107	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1146	1148	first strand
Strand 2	B	1155	1157	anti-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	B	1172	1175	first strand
Strand 2	B	1180	1183	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	B	1328	1334	first strand
Strand 2	B	1238	1244	anti-parallel
Strand 3	B	1223	1225	anti-parallel
Strand 4	B	1487	1489	parallel

Back to list of sheets
Back to top of page

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	1246	1252	first strand
Strand 2	B	1256	1263	anti-parallel
Strand 3	B	1304	1308	anti-parallel
Strand 4	B	1289	1294	anti-parallel

Back to list of sheets
Back to top of page

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	1336	1339	first strand
Strand 2	B	1342	1345	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	452	457	first strand
Strand 2	D	430	435	parallel
Strand 3	D	502	506	parallel
Strand 4	D	537	540	parallel
Strand 5	D	603	607	anti-parallel
Strand 6	D	1011	1013	parallel

Back to list of sheets
Back to top of page

There are 3 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	1065	1066	first strand
Strand 2	D	1125	1128	anti-parallel
Strand 3	D	1104	1107	anti-parallel

Back to list of sheets
Back to top of page

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	1146	1148	first strand
Strand 2	D	1155	1157	anti-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	D	1172	1175	first strand
Strand 2	D	1180	1183	anti-parallel

Back to list of sheets
Back to top of page

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	1328	1334	first strand
Strand 2	D	1238	1244	anti-parallel
Strand 3	D	1223	1225	anti-parallel
Strand 4	D	1487	1489	parallel

Back to list of sheets
Back to top of page

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	D	1246	1251	first strand
Strand 2	D	1257	1263	anti-parallel
Strand 3	D	1304	1308	anti-parallel
Strand 4	D	1289	1294	anti-parallel

Back to list of sheets
Back to top of page

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	D	1336	1339	first strand
Strand 2	D	1342	1345	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	452	457	first strand
Strand 2	b	430	435	parallel
Strand 3	b	502	506	parallel
Strand 4	b	537	540	parallel
Strand 5	b	603	607	anti-parallel
Strand 6	b	1009	1013	parallel

Back to list of sheets
Back to top of page

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	1065	1066	first strand
Strand 2	b	1125	1128	anti-parallel
Strand 3	b	1104	1107	anti-parallel

Back to list of sheets
Back to top of page

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	b	1146	1148	first strand
Strand 2	b	1155	1157	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	1172	1175	first strand
Strand 2	b	1180	1183	anti-parallel

Back to list of sheets
Back to top of page

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	b	1328	1334	first strand
Strand 2	b	1238	1244	anti-parallel
Strand 3	b	1223	1225	anti-parallel
Strand 4	b	1487	1489	parallel

Back to list of sheets
Back to top of page

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	b	1246	1251	first strand
Strand 2	b	1257	1263	anti-parallel
Strand 3	b	1304	1308	anti-parallel
Strand 4	b	1289	1294	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	1336	1339	first strand
Strand 2	b	1342	1345	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	452	457	first strand
Strand 2	d	430	435	parallel
Strand 3	d	502	506	parallel
Strand 4	d	537	540	parallel
Strand 5	d	603	607	anti-parallel
Strand 6	d	1011	1013	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	1065	1066	first strand
Strand 2	d	1125	1128	anti-parallel
Strand 3	d	1104	1107	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	1146	1148	first strand
Strand 2	d	1155	1157	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	1172	1175	first strand
Strand 2	d	1180	1183	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	1328	1334	first strand
Strand 2	d	1238	1244	anti-parallel
Strand 3	d	1223	1225	anti-parallel
Strand 4	d	1487	1489	parallel

Back to list of sheets
Back to top of page

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	1246	1251	first strand
Strand 2	d	1257	1263	anti-parallel
Strand 3	d	1304	1308	anti-parallel
Strand 4	d	1289	1294	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	1336	1339	first strand
Strand 2	d	1342	1345	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: 5NPK

Analysis of interatomic Contacts of Structural Units in PDB entry:
5NPK