Analysis of interatomic Contacts of Structural Units in PDB entry:
5XA1

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 5XA1 entry

There are 2 chains in PDB entry 5XA1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 6	PRO 1493
B	SER 6	PRO 1493

There are122 helices in PDB entry 5XA1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	41	44	Right-handed 310
Helix 2	AA2	A	67	72	Right-handed alpha
Helix 3	AA3	A	86	110	Right-handed alpha
Helix 4	AA4	A	156	159	Right-handed 310
Helix 5	AA5	A	271	275	Right-handed 310
Helix 6	AA6	A	363	366	Right-handed 310
Helix 7	AA7	A	436	460	Right-handed alpha
Helix 8	AA8	A	466	485	Right-handed alpha
Helix 9	AA9	A	503	512	Right-handed alpha
Helix 10	AB1	A	515	524	Right-handed alpha
Helix 11	AB2	A	555	564	Right-handed alpha
Helix 12	AB3	A	567	572	Right-handed alpha
Helix 13	AB4	A	573	579	Right-handed alpha
Helix 14	AB5	A	579	588	Right-handed alpha
Helix 15	AB6	A	589	602	Right-handed alpha
Helix 16	AB7	A	606	611	Right-handed alpha
Helix 17	AB8	A	612	617	Right-handed 310
Helix 18	AB9	A	618	624	Right-handed alpha
Helix 19	AC1	A	628	636	Right-handed alpha
Helix 20	AC2	A	640	642	Right-handed 310
Helix 21	AC3	A	643	658	Right-handed alpha
Helix 22	AC4	A	668	679	Right-handed alpha
Helix 23	AC5	A	684	702	Right-handed alpha
Helix 24	AC6	A	708	714	Right-handed alpha
Helix 25	AC7	A	725	736	Right-handed alpha
Helix 26	AC8	A	748	759	Right-handed alpha
Helix 27	AC9	A	762	772	Right-handed alpha
Helix 28	AD1	A	775	785	Right-handed alpha
Helix 29	AD2	A	826	846	Right-handed alpha
Helix 30	AD3	A	854	877	Right-handed alpha
Helix 31	AD4	A	881	898	Right-handed alpha
Helix 32	AD5	A	966	986	Right-handed alpha
Helix 33	AD6	A	990	997	Right-handed alpha
Helix 34	AD7	A	1028	1035	Right-handed alpha
Helix 35	AD8	A	1036	1045	Right-handed alpha
Helix 36	AD9	A	1049	1055	Right-handed alpha
Helix 37	AE1	A	1060	1068	Right-handed alpha
Helix 38	AE2	A	1075	1086	Right-handed alpha
Helix 39	AE3	A	1094	1104	Right-handed alpha
Helix 40	AE4	A	1107	1116	Right-handed alpha
Helix 41	AE5	A	1117	1119	Right-handed 310
Helix 42	AE6	A	1120	1132	Right-handed alpha
Helix 43	AE7	A	1177	1190	Right-handed alpha
Helix 44	AE8	A	1194	1202	Right-handed alpha
Helix 45	AE9	A	1206	1220	Right-handed alpha
Helix 46	AF1	A	1229	1234	Right-handed alpha
Helix 47	AF2	A	1248	1252	Right-handed 310
Helix 48	AF3	A	1271	1284	Right-handed alpha
Helix 49	AF4	A	1290	1296	Right-handed alpha
Helix 50	AF5	A	1303	1308	Right-handed alpha
Helix 51	AF6	A	1311	1318	Right-handed alpha
Helix 52	AF7	A	1322	1336	Right-handed alpha
Helix 53	AF8	A	1341	1347	Right-handed alpha
Helix 54	AF9	A	1356	1364	Right-handed alpha
Helix 55	AG1	A	1385	1389	Right-handed 310
Helix 56	AG2	A	1400	1411	Right-handed alpha
Helix 57	AG3	A	1416	1420	Right-handed 310
Helix 58	AG4	A	1425	1433	Right-handed alpha
Helix 59	AG5	A	1437	1442	Right-handed alpha
Helix 60	AG6	A	1446	1453	Right-handed alpha
Helix 61	AG7	A	1470	1478	Right-handed alpha
Helix 62	AG8	A	1482	1490	Right-handed alpha
Helix 63	AG9	B	67	73	Right-handed alpha
Helix 64	AH1	B	86	110	Right-handed alpha
Helix 65	AH2	B	156	159	Right-handed 310
Helix 66	AH3	B	271	275	Right-handed 310
Helix 67	AH4	B	363	366	Right-handed 310
Helix 68	AH5	B	436	460	Right-handed alpha
Helix 69	AH6	B	468	485	Right-handed alpha
Helix 70	AH7	B	503	512	Right-handed alpha
Helix 71	AH8	B	515	521	Right-handed alpha
Helix 72	AH9	B	555	564	Right-handed alpha
Helix 73	AI1	B	567	572	Right-handed alpha
Helix 74	AI2	B	575	582	Right-handed 310
Helix 75	AI3	B	588	591	Right-handed 310
Helix 76	AI4	B	592	602	Right-handed alpha
Helix 77	AI5	B	604	625	Right-handed alpha
Helix 78	AI6	B	628	637	Right-handed alpha
Helix 79	AI7	B	648	657	Right-handed alpha
Helix 80	AI8	B	668	678	Right-handed alpha
Helix 81	AI9	B	684	702	Right-handed alpha
Helix 82	AJ1	B	709	714	Right-handed alpha
Helix 83	AJ2	B	725	735	Right-handed alpha
Helix 84	AJ3	B	750	759	Right-handed alpha
Helix 85	AJ4	B	761	772	Right-handed alpha
Helix 86	AJ5	B	775	789	Right-handed alpha
Helix 87	AJ6	B	829	846	Right-handed alpha
Helix 88	AJ7	B	852	878	Right-handed alpha
Helix 89	AJ8	B	883	888	Right-handed alpha
Helix 90	AJ9	B	889	892	Right-handed 310
Helix 91	AK1	B	965	986	Right-handed alpha
Helix 92	AK2	B	990	996	Right-handed alpha
Helix 93	AK3	B	1028	1036	Right-handed alpha
Helix 94	AK4	B	1036	1045	Right-handed alpha
Helix 95	AK5	B	1049	1055	Right-handed alpha
Helix 96	AK6	B	1060	1067	Right-handed alpha
Helix 97	AK7	B	1075	1086	Right-handed alpha
Helix 98	AK8	B	1094	1104	Right-handed alpha
Helix 99	AK9	B	1108	1116	Right-handed alpha
Helix 100	AL1	B	1118	1132	Right-handed alpha
Helix 101	AL2	B	1177	1192	Right-handed alpha
Helix 102	AL3	B	1194	1201	Right-handed alpha
Helix 103	AL4	B	1206	1219	Right-handed alpha
Helix 104	AL5	B	1229	1234	Right-handed alpha
Helix 105	AL6	B	1250	1255	Right-handed alpha
Helix 106	AL7	B	1271	1284	Right-handed alpha
Helix 107	AL8	B	1290	1298	Right-handed alpha
Helix 108	AL9	B	1303	1308	Right-handed alpha
Helix 109	AM1	B	1311	1320	Right-handed alpha
Helix 110	AM2	B	1322	1336	Right-handed alpha
Helix 111	AM3	B	1337	1339	Right-handed 310
Helix 112	AM4	B	1341	1347	Right-handed alpha
Helix 113	AM5	B	1357	1363	Right-handed alpha
Helix 114	AM6	B	1364	1366	Right-handed 310
Helix 115	AM7	B	1400	1412	Right-handed alpha
Helix 116	AM8	B	1416	1420	Right-handed 310
Helix 117	AM9	B	1425	1431	Right-handed alpha
Helix 118	AN1	B	1436	1442	Right-handed alpha
Helix 119	AN2	B	1446	1456	Right-handed alpha
Helix 120	AN3	B	1470	1478	Right-handed alpha
Helix 121	AN4	B	1483	1489	Right-handed alpha
Helix 122	AN5	B	1490	1492	Right-handed 310

There are 13 sheets in PDB entry 5XA1. 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,

There are 10 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	207	208	first strand
Strand 2	A	38	39	anti-parallel
Strand 3	A	24	28	anti-parallel
Strand 4	A	14	20	anti-parallel
Strand 5	A	218	224	anti-parallel
Strand 6	A	179	186	anti-parallel
Strand 7	A	161	165	anti-parallel
Strand 8	A	120	125	anti-parallel
Strand 9	A	58	61	anti-parallel
Strand 10	A	14	20	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	131	135	first strand
Strand 2	A	148	152	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	A	193	194	first strand
Strand 2	A	210	211	anti-parallel

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There are 11 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	251	256	first strand
Strand 2	A	259	265	anti-parallel
Strand 3	A	415	421	anti-parallel
Strand 4	A	397	405	anti-parallel
Strand 5	A	387	392	anti-parallel
Strand 6	A	430	434	anti-parallel
Strand 7	A	239	244	anti-parallel
Strand 8	A	282	286	anti-parallel
Strand 9	A	303	307	anti-parallel
Strand 10	A	368	371	anti-parallel
Strand 11	A	387	392	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	313	316	first strand
Strand 2	A	355	358	anti-parallel

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There are 6 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	122	125	first strand
Strand 2	B	58	61	anti-parallel
Strand 3	B	14	20	anti-parallel
Strand 4	B	218	224	anti-parallel
Strand 5	B	181	186	anti-parallel
Strand 6	B	161	165	anti-parallel

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There are 6 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	122	125	first strand
Strand 2	B	58	61	anti-parallel
Strand 3	B	14	20	anti-parallel
Strand 4	B	24	29	anti-parallel
Strand 5	B	37	39	anti-parallel
Strand 6	B	207	208	anti-parallel

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There are 2 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	131	135	first strand
Strand 2	B	148	152	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	B	193	194	first strand
Strand 2	B	210	211	anti-parallel

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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	303	307	first strand
Strand 2	B	282	286	anti-parallel
Strand 3	B	239	244	anti-parallel
Strand 4	B	430	434	anti-parallel
Strand 5	B	387	388	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	B	250	256	first strand
Strand 2	B	259	265	anti-parallel
Strand 3	B	415	419	anti-parallel
Strand 4	B	400	405	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	B	313	316	first strand
Strand 2	B	355	358	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	B	368	369	first strand
Strand 2	B	391	392	anti-parallel
Strand 3	B	397	398	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: 5XA1

Analysis of interatomic Contacts of Structural Units in PDB entry:
5XA1