Analysis of interatomic Contacts of Structural Units in PDB entry:
4WXX

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 4WXX entry

There are 2 chains in PDB entry 4WXX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 351	TRP 1605
B	PRO 351	TRP 1605

There are 77 helices in PDB entry 4WXX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	495	519	Right-handed alpha
Helix 2	AA2	A	523	534	Right-handed alpha
Helix 3	AA3	A	546	553	Right-handed alpha
Helix 4	AA4	A	553	568	Right-handed alpha
Helix 5	AA5	A	574	577	Right-handed 310
Helix 6	AA6	A	578	588	Right-handed alpha
Helix 7	AA7	A	621	635	Right-handed alpha
Helix 8	AA8	A	667	672	Right-handed alpha
Helix 9	AA9	A	691	704	Right-handed alpha
Helix 10	AB1	A	801	803	Right-handed 310
Helix 11	AB2	A	805	809	Right-handed 310
Helix 12	AB3	A	842	846	Right-handed 310
Helix 13	AB4	A	893	906	Right-handed alpha
Helix 14	AB5	A	971	976	Right-handed 310
Helix 15	AB6	A	1030	1035	Right-handed 310
Helix 16	AB7	A	1054	1056	Right-handed 310
Helix 17	AB8	A	1071	1077	Right-handed alpha
Helix 18	AB9	A	1100	1104	Right-handed 310
Helix 19	AC1	A	1149	1158	Right-handed alpha
Helix 20	AC2	A	1170	1181	Right-handed alpha
Helix 21	AC3	A	1190	1199	Right-handed alpha
Helix 22	AC4	A	1236	1245	Right-handed alpha
Helix 23	AC5	A	1246	1259	Right-handed alpha
Helix 24	AC6	A	1270	1272	Right-handed 310
Helix 25	AC7	A	1273	1291	Right-handed alpha
Helix 26	AC8	A	1302	1305	Right-handed 310
Helix 27	AC9	A	1335	1339	Right-handed 310
Helix 28	AD1	A	1366	1372	Right-handed alpha
Helix 29	AD2	A	1394	1402	Right-handed alpha
Helix 30	AD3	A	1418	1427	Right-handed alpha
Helix 31	AD4	A	1435	1439	Right-handed 310
Helix 32	AD5	A	1476	1480	Right-handed 310
Helix 33	AD6	A	1498	1504	Right-handed alpha
Helix 34	AD7	A	1505	1511	Right-handed 310
Helix 35	AD8	A	1549	1557	Right-handed alpha
Helix 36	AD9	A	1568	1579	Right-handed alpha
Helix 37	AE1	A	1581	1602	Right-handed alpha
Helix 38	AE2	B	382	387	Right-handed alpha
Helix 39	AE3	B	495	519	Right-handed alpha
Helix 40	AE4	B	523	533	Right-handed alpha
Helix 41	AE5	B	546	553	Right-handed alpha
Helix 42	AE6	B	553	568	Right-handed alpha
Helix 43	AE7	B	574	577	Right-handed 310
Helix 44	AE8	B	578	588	Right-handed alpha
Helix 45	AE9	B	621	634	Right-handed alpha
Helix 46	AF1	B	667	672	Right-handed alpha
Helix 47	AF2	B	691	703	Right-handed alpha
Helix 48	AF3	B	801	803	Right-handed 310
Helix 49	AF4	B	805	809	Right-handed 310
Helix 50	AF5	B	826	828	Right-handed 310
Helix 51	AF6	B	842	846	Right-handed 310
Helix 52	AF7	B	893	906	Right-handed alpha
Helix 53	AF8	B	971	976	Right-handed 310
Helix 54	AF9	B	1030	1034	Right-handed 310
Helix 55	AG1	B	1054	1056	Right-handed 310
Helix 56	AG2	B	1066	1068	Right-handed 310
Helix 57	AG3	B	1071	1078	Right-handed alpha
Helix 58	AG4	B	1100	1104	Right-handed 310
Helix 59	AG5	B	1149	1158	Right-handed alpha
Helix 60	AG6	B	1170	1181	Right-handed alpha
Helix 61	AG7	B	1190	1199	Right-handed alpha
Helix 62	AG8	B	1236	1245	Right-handed alpha
Helix 63	AG9	B	1246	1259	Right-handed alpha
Helix 64	AH1	B	1270	1272	Right-handed 310
Helix 65	AH2	B	1273	1291	Right-handed alpha
Helix 66	AH3	B	1302	1305	Right-handed 310
Helix 67	AH4	B	1335	1339	Right-handed 310
Helix 68	AH5	B	1366	1372	Right-handed alpha
Helix 69	AH6	B	1394	1402	Right-handed alpha
Helix 70	AH7	B	1418	1427	Right-handed alpha
Helix 71	AH8	B	1435	1439	Right-handed 310
Helix 72	AH9	B	1476	1480	Right-handed 310
Helix 73	AI1	B	1498	1504	Right-handed alpha
Helix 74	AI2	B	1505	1511	Right-handed 310
Helix 75	AI3	B	1549	1557	Right-handed alpha
Helix 76	AI4	B	1568	1579	Right-handed alpha
Helix 77	AI5	B	1581	1602	Right-handed alpha

There are 22 sheets in PDB entry 4WXX. 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,

There are 7 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	374	375	first strand
Strand 2	A	453	458	parallel
Strand 3	A	434	440	anti-parallel
Strand 4	A	404	413	anti-parallel
Strand 5	A	485	488	parallel
Strand 6	A	475	480	anti-parallel
Strand 7	A	464	469	anti-parallel

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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	A	732	734	first strand
Strand 2	A	750	752	anti-parallel
Strand 3	A	756	758	anti-parallel

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There are 7 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	739	740	first strand
Strand 2	A	746	748	anti-parallel
Strand 3	A	775	784	anti-parallel
Strand 4	A	790	799	anti-parallel
Strand 5	A	813	824	anti-parallel
Strand 6	A	863	870	parallel
Strand 7	A	834	836	parallel

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There are 7 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	828	832	first strand
Strand 2	A	762	765	anti-parallel
Strand 3	A	775	784	anti-parallel
Strand 4	A	790	799	anti-parallel
Strand 5	A	813	824	anti-parallel
Strand 6	A	863	870	parallel
Strand 7	A	875	877	anti-parallel

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There are 3 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	909	910	first strand
Strand 2	A	925	928	anti-parallel
Strand 3	A	931	934	anti-parallel

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There are 7 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	913	916	first strand
Strand 2	A	920	923	anti-parallel
Strand 3	A	992	1002	anti-parallel
Strand 4	A	938	941	anti-parallel
Strand 5	A	1058	1064	anti-parallel
Strand 6	A	1082	1090	parallel
Strand 7	A	1095	1097	anti-parallel

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There are 7 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	913	916	first strand
Strand 2	A	920	923	anti-parallel
Strand 3	A	992	1002	anti-parallel
Strand 4	A	1015	1022	anti-parallel
Strand 5	A	1041	1052	anti-parallel
Strand 6	A	1082	1090	parallel
Strand 7	A	1095	1097	anti-parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1185	1187	first strand
Strand 2	A	1161	1167	parallel
Strand 3	A	1139	1144	parallel
Strand 4	A	1219	1222	parallel
Strand 5	A	1262	1268	parallel
Strand 6	A	1311	1318	anti-parallel
Strand 7	A	1293	1300	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	A	1343	1345	first strand
Strand 2	A	1348	1350	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	A	1385	1386	first strand
Strand 2	A	1409	1410	anti-parallel

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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	A	1444	1445	first strand
Strand 2	A	1451	1452	anti-parallel

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There are 6 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	453	458	first strand
Strand 2	B	434	441	anti-parallel
Strand 3	B	404	413	anti-parallel
Strand 4	B	485	488	parallel
Strand 5	B	475	480	anti-parallel
Strand 6	B	463	469	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	732	734	first strand
Strand 2	B	750	752	anti-parallel
Strand 3	B	756	758	anti-parallel

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There are 7 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	739	740	first strand
Strand 2	B	746	748	anti-parallel
Strand 3	B	782	784	anti-parallel
Strand 4	B	790	799	anti-parallel
Strand 5	B	813	824	anti-parallel
Strand 6	B	863	870	parallel
Strand 7	B	834	836	parallel

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There are 7 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	830	832	first strand
Strand 2	B	762	765	anti-parallel
Strand 3	B	775	779	anti-parallel
Strand 4	B	790	799	anti-parallel
Strand 5	B	813	824	anti-parallel
Strand 6	B	863	870	parallel
Strand 7	B	875	877	anti-parallel

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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	909	910	first strand
Strand 2	B	925	928	anti-parallel
Strand 3	B	931	934	anti-parallel

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There are 7 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	913	916	first strand
Strand 2	B	920	923	anti-parallel
Strand 3	B	992	1002	anti-parallel
Strand 4	B	938	941	anti-parallel
Strand 5	B	1058	1064	anti-parallel
Strand 6	B	1082	1090	parallel
Strand 7	B	1095	1097	anti-parallel

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There are 7 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	913	916	first strand
Strand 2	B	920	923	anti-parallel
Strand 3	B	992	1002	anti-parallel
Strand 4	B	1015	1022	anti-parallel
Strand 5	B	1041	1052	anti-parallel
Strand 6	B	1082	1090	parallel
Strand 7	B	1095	1097	anti-parallel

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There are 7 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	1185	1187	first strand
Strand 2	B	1161	1167	parallel
Strand 3	B	1139	1144	parallel
Strand 4	B	1219	1222	parallel
Strand 5	B	1262	1268	parallel
Strand 6	B	1311	1318	anti-parallel
Strand 7	B	1293	1300	anti-parallel

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There are 2 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	1343	1345	first strand
Strand 2	B	1348	1350	anti-parallel

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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	1385	1386	first strand
Strand 2	B	1409	1410	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1444	1445	first strand
Strand 2	B	1451	1452	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: 4WXX

Analysis of interatomic Contacts of Structural Units in PDB entry:
4WXX