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

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 7QIV entry

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

Chain ID	Initial residue	Terminal residue
A	SER 23	PRO 665
B	GLU 753	GLN 1396

There are 36 helices in PDB entry 7QIV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	77	81	Right-handed 310
Helix 2	AA2	A	303	311	Right-handed alpha
Helix 3	AA3	A	315	320	Right-handed 310
Helix 4	AA4	A	448	452	Right-handed 310
Helix 5	AA5	A	483	487	Right-handed 310
Helix 6	AA6	A	522	526	Right-handed 310
Helix 7	AA7	A	600	606	Right-handed alpha
Helix 8	AA8	A	612	623	Right-handed alpha
Helix 9	AA9	A	634	642	Right-handed alpha
Helix 10	AB1	B	755	760	Right-handed 310
Helix 11	AB2	B	996	1004	Right-handed 310
Helix 12	AB3	B	1012	1032	Right-handed alpha
Helix 13	AB4	B	1040	1057	Right-handed alpha
Helix 14	AB5	B	1058	1060	Right-handed 310
Helix 15	AB6	B	1075	1090	Right-handed alpha
Helix 16	AB7	B	1097	1110	Right-handed alpha
Helix 17	AB8	B	1130	1134	Right-handed 310
Helix 18	AB9	B	1138	1154	Right-handed alpha
Helix 19	AC1	B	1164	1179	Right-handed alpha
Helix 20	AC2	B	1185	1195	Right-handed alpha
Helix 21	AC3	B	1203	1213	Right-handed alpha
Helix 22	AC4	B	1214	1218	Right-handed 310
Helix 23	AC5	B	1225	1243	Right-handed alpha
Helix 24	AC6	B	1248	1259	Right-handed alpha
Helix 25	AC7	B	1268	1285	Right-handed alpha
Helix 26	AC8	B	1414	1423	Right-handed alpha
Helix 27	AC9	B	1430	1435	Right-handed alpha
Helix 28	AD1	B	1497	1501	Right-handed 310
Helix 29	AD2	B	1528	1537	Right-handed alpha
Helix 30	AD3	B	1590	1595	Right-handed alpha
Helix 31	AD4	B	1609	1611	Right-handed 310
Helix 32	AD5	B	1635	1639	Right-handed 310
Helix 33	AD6	B	1642	1658	Right-handed alpha
Helix 34	AD7	C	66	69	Right-handed 310
Helix 35	AD8	C	91	95	Right-handed 310
Helix 36	AD9	C	110	112	Right-handed 310

There are 24 sheets in PDB entry 7QIV. 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,

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	83	89	first strand
Strand 2	A	39	47	anti-parallel
Strand 3	A	25	29	anti-parallel
Strand 4	A	647	648	anti-parallel

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There are 5 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	33	35	first strand
Strand 2	A	115	124	parallel
Strand 3	A	104	112	anti-parallel
Strand 4	A	53	60	anti-parallel
Strand 5	A	68	76	anti-parallel

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There are 3 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	129	134	first strand
Strand 2	A	144	152	anti-parallel
Strand 3	A	188	194	anti-parallel

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There are 5 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	138	139	first strand
Strand 2	A	217	224	parallel
Strand 3	A	202	210	anti-parallel
Strand 4	A	162	168	anti-parallel
Strand 5	A	174	181	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	232	238	first strand
Strand 2	A	251	259	anti-parallel
Strand 3	A	297	302	anti-parallel

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There are 5 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	243	244	first strand
Strand 2	A	338	349	parallel
Strand 3	A	323	332	anti-parallel
Strand 4	A	267	277	anti-parallel
Strand 5	A	280	293	anti-parallel

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There are 3 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	354	356	first strand
Strand 2	A	370	377	anti-parallel
Strand 3	A	406	411	anti-parallel

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There are 5 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	363	364	first strand
Strand 2	A	438	445	parallel
Strand 3	A	420	426	anti-parallel
Strand 4	A	388	391	anti-parallel
Strand 5	A	399	400	anti-parallel

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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	A	455	459	first strand
Strand 2	A	470	478	anti-parallel
Strand 3	A	514	520	anti-parallel

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There are 4 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	499	507	first strand
Strand 2	A	489	496	anti-parallel
Strand 3	A	528	538	anti-parallel
Strand 4	A	544	554	anti-parallel

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There are 3 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	563	567	first strand
Strand 2	A	580	587	anti-parallel
Strand 3	B	787	794	anti-parallel

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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	B	770	771	first strand
Strand 2	A	592	599	anti-parallel
Strand 3	B	801	810	anti-parallel
Strand 4	B	814	817	anti-parallel

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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	B	775	777	first strand
Strand 2	A	592	599	anti-parallel
Strand 3	B	801	810	anti-parallel
Strand 4	B	821	824	anti-parallel

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There are 4 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	829	834	first strand
Strand 2	B	845	853	anti-parallel
Strand 3	B	892	902	anti-parallel
Strand 4	B	872	873	anti-parallel

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There are 5 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	838	840	first strand
Strand 2	B	922	932	parallel
Strand 3	B	906	916	anti-parallel
Strand 4	B	860	866	anti-parallel
Strand 5	B	882	888	anti-parallel

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There are 4 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	936	947	first strand
Strand 2	B	1339	1350	anti-parallel
Strand 3	B	977	985	anti-parallel
Strand 4	B	1319	1324	anti-parallel

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There are 4 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	957	961	first strand
Strand 2	B	1331	1337	anti-parallel
Strand 3	B	1293	1299	anti-parallel
Strand 4	B	1306	1311	anti-parallel

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There are 4 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	1361	1368	first strand
Strand 2	B	1383	1392	anti-parallel
Strand 3	B	1457	1465	anti-parallel
Strand 4	B	1411	1413	anti-parallel

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There are 5 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	1427	1428	first strand
Strand 2	B	1443	1448	anti-parallel
Strand 3	B	1401	1406	anti-parallel
Strand 4	B	1475	1481	anti-parallel
Strand 5	B	1484	1493	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	1504	1506	first strand
Strand 2	B	1511	1513	anti-parallel

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There are 6 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	1619	1621	first strand
Strand 2	B	1581	1587	parallel
Strand 3	B	1558	1570	anti-parallel
Strand 4	B	1541	1553	anti-parallel
Strand 5	B	1601	1607	anti-parallel
Strand 6	B	1627	1631	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	8	11	first strand
Strand 2	C	22	28	anti-parallel
Strand 3	C	82	87	anti-parallel
Strand 4	C	72	77	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	14	16	first strand
Strand 2	C	121	125	parallel
Strand 3	C	96	103	anti-parallel
Strand 4	C	38	43	anti-parallel
Strand 5	C	49	55	anti-parallel
Strand 6	C	62	64	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	14	16	first strand
Strand 2	C	121	125	parallel
Strand 3	C	96	103	anti-parallel
Strand 4	C	114	117	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: 7QIV

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