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

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 7KPX entry

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

Chain ID	Initial residue	Terminal residue
A	LEU 48	THR 489
B	SER 2	ARG 318
C	GLY 4	HIS 1427
D	ALA 5	ALA 1400

There are111 helices in PDB entry 7KPX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	57	66	Right-handed alpha
Helix 2	AA2	A	201	212	Right-handed alpha
Helix 3	AA3	A	243	250	Right-handed alpha
Helix 4	AA4	A	259	280	Right-handed alpha
Helix 5	AA5	A	327	331	Right-handed 310
Helix 6	AA6	A	332	337	Right-handed alpha
Helix 7	AA7	A	345	361	Right-handed alpha
Helix 8	AA8	A	383	393	Right-handed alpha
Helix 9	AA9	A	402	406	Right-handed 310
Helix 10	AB1	A	408	413	Right-handed 310
Helix 11	AB2	A	421	428	Right-handed alpha
Helix 12	AB3	A	435	444	Right-handed alpha
Helix 13	AB4	B	17	34	Right-handed alpha
Helix 14	AB5	B	74	90	Right-handed alpha
Helix 15	AB6	B	92	110	Right-handed alpha
Helix 16	AB7	B	116	132	Right-handed alpha
Helix 17	AB8	B	137	149	Right-handed alpha
Helix 18	AB9	B	156	171	Right-handed alpha
Helix 19	AC1	B	179	191	Right-handed alpha
Helix 20	AC2	B	201	215	Right-handed alpha
Helix 21	AC3	B	225	243	Right-handed alpha
Helix 22	AC4	B	267	279	Right-handed alpha
Helix 23	AC5	B	285	300	Right-handed alpha
Helix 24	AC6	B	304	317	Right-handed alpha
Helix 25	AC7	C	39	49	Right-handed alpha
Helix 26	AC8	C	79	97	Right-handed alpha
Helix 27	AC9	C	122	134	Right-handed alpha
Helix 28	AD1	C	140	145	Right-handed alpha
Helix 29	AD2	C	152	164	Right-handed alpha
Helix 30	AD3	C	166	188	Right-handed alpha
Helix 31	AD4	C	198	225	Right-handed alpha
Helix 32	AD5	C	229	252	Right-handed alpha
Helix 33	AD6	C	257	272	Right-handed alpha
Helix 34	AD7	C	274	276	Right-handed 310
Helix 35	AD8	C	277	288	Right-handed alpha
Helix 36	AD9	C	288	293	Right-handed alpha
Helix 37	AE1	C	313	333	Right-handed alpha
Helix 38	AE2	C	346	372	Right-handed alpha
Helix 39	AE3	C	387	393	Right-handed alpha
Helix 40	AE4	C	399	413	Right-handed alpha
Helix 41	AE5	C	419	428	Right-handed alpha
Helix 42	AE6	C	438	444	Right-handed alpha
Helix 43	AE7	C	456	466	Right-handed alpha
Helix 44	AE8	C	470	476	Right-handed alpha
Helix 45	AE9	C	483	496	Right-handed alpha
Helix 46	AF1	C	502	517	Right-handed alpha
Helix 47	AF2	C	524	543	Right-handed alpha
Helix 48	AF3	C	546	572	Right-handed alpha
Helix 49	AF4	C	573	588	Right-handed alpha
Helix 50	AF5	C	592	605	Right-handed alpha
Helix 51	AF6	C	610	624	Right-handed alpha
Helix 52	AF7	C	633	651	Right-handed alpha
Helix 53	AF8	C	653	664	Right-handed alpha
Helix 54	AF9	C	667	685	Right-handed alpha
Helix 55	AG1	C	691	704	Right-handed alpha
Helix 56	AG2	C	707	721	Right-handed alpha
Helix 57	AG3	C	725	740	Right-handed alpha
Helix 58	AG4	C	742	747	Right-handed alpha
Helix 59	AG5	C	748	763	Right-handed alpha
Helix 60	AG6	C	773	788	Right-handed alpha
Helix 61	AG7	C	791	813	Right-handed alpha
Helix 62	AG8	C	814	827	Right-handed alpha
Helix 63	AG9	C	836	854	Right-handed alpha
Helix 64	AH1	C	860	878	Right-handed alpha
Helix 65	AH2	C	878	893	Right-handed alpha
Helix 66	AH3	C	896	907	Right-handed alpha
Helix 67	AH4	C	909	916	Right-handed alpha
Helix 68	AH5	C	918	927	Right-handed alpha
Helix 69	AH6	C	937	948	Right-handed alpha
Helix 70	AH7	C	949	963	Right-handed alpha
Helix 71	AH8	C	967	983	Right-handed alpha
Helix 72	AH9	C	986	1004	Right-handed alpha
Helix 73	AI1	C	1006	1023	Right-handed alpha
Helix 74	AI2	C	1072	1083	Right-handed alpha
Helix 75	AI3	C	1087	1103	Right-handed alpha
Helix 76	AI4	C	1106	1126	Right-handed alpha
Helix 77	AI5	C	1128	1146	Right-handed alpha
Helix 78	AI6	C	1146	1172	Right-handed alpha
Helix 79	AI7	C	1174	1196	Right-handed alpha
Helix 80	AI8	C	1204	1218	Right-handed alpha
Helix 81	AI9	C	1218	1224	Right-handed alpha
Helix 82	AJ1	C	1225	1239	Right-handed alpha
Helix 83	AJ2	C	1239	1251	Right-handed alpha
Helix 84	AJ3	C	1259	1272	Right-handed alpha
Helix 85	AJ4	C	1276	1296	Right-handed alpha
Helix 86	AJ5	C	1307	1314	Right-handed alpha
Helix 87	AJ6	C	1319	1326	Right-handed alpha
Helix 88	AJ7	C	1413	1417	Right-handed 310
Helix 89	AJ8	D	33	37	Right-handed 310
Helix 90	AJ9	D	39	50	Right-handed alpha
Helix 91	AK1	D	105	125	Right-handed alpha
Helix 92	AK2	D	174	178	Right-handed 310
Helix 93	AK3	D	179	184	Right-handed alpha
Helix 94	AK4	D	216	222	Right-handed alpha
Helix 95	AK5	D	244	249	Right-handed alpha
Helix 96	AK6	D	296	311	Right-handed alpha
Helix 97	AK7	D	816	822	Right-handed alpha
Helix 98	AK8	D	848	859	Right-handed alpha
Helix 99	AK9	D	884	893	Right-handed alpha
Helix 100	AL1	D	900	904	Right-handed alpha
Helix 101	AL2	D	958	975	Right-handed alpha
Helix 102	AL3	D	1001	1019	Right-handed alpha
Helix 103	AL4	D	1042	1059	Right-handed alpha
Helix 104	AL5	D	1073	1078	Right-handed alpha
Helix 105	AL6	D	1085	1095	Right-handed alpha
Helix 106	AL7	D	1188	1207	Right-handed alpha
Helix 107	AL8	D	1225	1236	Right-handed alpha
Helix 108	AL9	D	1265	1271	Right-handed alpha
Helix 109	AM1	D	1346	1364	Right-handed alpha
Helix 110	AM2	D	1365	1367	Right-handed 310
Helix 111	AM3	D	1379	1392	Right-handed alpha

There are 14 sheets in PDB entry 7KPX. 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 5 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	75	81	first strand
Strand 2	A	88	94	anti-parallel
Strand 3	A	180	184	anti-parallel
Strand 4	A	232	237	anti-parallel
Strand 5	A	224	227	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	241	242	first strand
Strand 2	A	293	294	anti-parallel

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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	C	118	119	first strand
Strand 2	C	147	148	parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1373	1377	first strand
Strand 2	C	1364	1368	anti-parallel
Strand 3	D	1286	1290	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	D	146	153	first strand
Strand 2	D	159	166	anti-parallel
Strand 3	D	17	19	anti-parallel
Strand 4	D	897	898	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	D	56	59	first strand
Strand 2	D	64	68	anti-parallel
Strand 3	D	26	31	anti-parallel
Strand 4	D	89	93	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	D	129	131	first strand
Strand 2	D	136	138	anti-parallel

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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	171	172	first strand
Strand 2	D	275	279	anti-parallel
Strand 3	D	186	190	anti-parallel
Strand 4	D	196	199	anti-parallel
Strand 5	D	238	243	anti-parallel
Strand 6	D	268	271	anti-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	D	839	842	first strand
Strand 2	D	1396	1399	parallel

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There are 9 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	905	910	first strand
Strand 2	D	1296	1300	anti-parallel
Strand 3	D	1315	1322	anti-parallel
Strand 4	D	1333	1341	anti-parallel
Strand 5	D	1244	1248	anti-parallel
Strand 6	D	1213	1219	parallel
Strand 7	D	1150	1158	parallel
Strand 8	D	1164	1171	anti-parallel
Strand 9	D	1178	1183	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	D	905	910	first strand
Strand 2	D	1296	1300	anti-parallel
Strand 3	D	1315	1322	anti-parallel
Strand 4	D	1333	1341	anti-parallel
Strand 5	D	1244	1248	anti-parallel
Strand 6	D	1213	1219	parallel
Strand 7	D	1241	1242	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	D	915	919	first strand
Strand 2	D	924	928	anti-parallel

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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	D	950	953	first strand
Strand 2	D	1029	1035	parallel
Strand 3	D	1066	1072	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	D	1256	1257	first strand
Strand 2	D	1330	1331	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: 7KPX

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