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

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 7QDS entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	LYS 199
B	SER 559	GLN 1564
C	MET 1	ILE 305
D	MET 1	ILE 305

There are 56 helices in PDB entry 7QDS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	53	64	Right-handed alpha
Helix 2	AA2	A	69	73	Right-handed 310
Helix 3	AA3	A	86	91	Right-handed 310
Helix 4	AA4	B	563	577	Right-handed alpha
Helix 5	AA5	B	579	594	Right-handed alpha
Helix 6	AA6	B	597	611	Right-handed alpha
Helix 7	AA7	B	614	627	Right-handed alpha
Helix 8	AA8	B	631	645	Right-handed alpha
Helix 9	AA9	B	647	662	Right-handed alpha
Helix 10	AB1	B	665	686	Right-handed alpha
Helix 11	AB2	B	688	710	Right-handed alpha
Helix 12	AB3	B	713	726	Right-handed alpha
Helix 13	AB4	B	741	745	Right-handed 310
Helix 14	AB5	B	754	773	Right-handed alpha
Helix 15	AB6	B	775	796	Right-handed alpha
Helix 16	AB7	B	803	821	Right-handed alpha
Helix 17	AB8	B	824	836	Right-handed alpha
Helix 18	AB9	B	842	857	Right-handed alpha
Helix 19	AC1	B	860	874	Right-handed alpha
Helix 20	AC2	B	876	891	Right-handed alpha
Helix 21	AC3	B	894	908	Right-handed alpha
Helix 22	AC4	B	912	925	Right-handed alpha
Helix 23	AC5	B	926	943	Right-handed alpha
Helix 24	AC6	B	951	960	Right-handed alpha
Helix 25	AC7	B	960	976	Right-handed alpha
Helix 26	AC8	B	979	993	Right-handed alpha
Helix 27	AC9	B	995	1011	Right-handed alpha
Helix 28	AD1	B	1019	1033	Right-handed alpha
Helix 29	AD2	B	1035	1045	Right-handed alpha
Helix 30	AD3	B	1050	1065	Right-handed alpha
Helix 31	AD4	B	1066	1080	Right-handed alpha
Helix 32	AD5	B	1084	1101	Right-handed alpha
Helix 33	AD6	B	1103	1116	Right-handed alpha
Helix 34	AD7	B	1123	1134	Right-handed alpha
Helix 35	AD8	B	1139	1152	Right-handed alpha
Helix 36	AD9	B	1159	1172	Right-handed alpha
Helix 37	AE1	B	1176	1189	Right-handed alpha
Helix 38	AE2	B	1192	1206	Right-handed alpha
Helix 39	AE3	B	1210	1224	Right-handed alpha
Helix 40	AE4	B	1228	1244	Right-handed alpha
Helix 41	AE5	B	1254	1266	Right-handed alpha
Helix 42	AE6	B	1269	1291	Right-handed alpha
Helix 43	AE7	B	1299	1313	Right-handed alpha
Helix 44	AE8	B	1317	1340	Right-handed alpha
Helix 45	AE9	B	1341	1356	Right-handed alpha
Helix 46	AF1	B	1359	1371	Right-handed alpha
Helix 47	AF2	B	1382	1396	Right-handed alpha
Helix 48	AF3	B	1399	1414	Right-handed alpha
Helix 49	AF4	B	1415	1434	Right-handed alpha
Helix 50	AF5	B	1436	1456	Right-handed alpha
Helix 51	AF6	B	1462	1478	Right-handed alpha
Helix 52	AF7	B	1480	1494	Right-handed alpha
Helix 53	AF8	B	1499	1511	Right-handed alpha
Helix 54	AF9	B	1515	1533	Right-handed alpha
Helix 55	AG1	B	1535	1548	Right-handed alpha
Helix 56	AG2	B	1552	1563	Right-handed alpha

There are 18 sheets in PDB entry 7QDS. 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,

There are 2 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	20	23	first strand
Strand 2	A	30	33	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	103	104	first strand
Strand 2	A	116	117	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	B	737	739	first strand
Strand 2	B	751	753	anti-parallel

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There are 4 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	6	11	first strand
Strand 2	C	298	302	anti-parallel
Strand 3	C	290	293	anti-parallel
Strand 4	C	277	281	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	C	19	25	first strand
Strand 2	C	34	39	anti-parallel
Strand 3	C	46	49	anti-parallel
Strand 4	C	54	58	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	67	72	first strand
Strand 2	C	79	83	anti-parallel
Strand 3	C	90	91	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	112	113	first strand
Strand 2	C	122	124	anti-parallel
Strand 3	C	130	134	anti-parallel
Strand 4	C	138	144	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	151	156	first strand
Strand 2	C	163	167	anti-parallel
Strand 3	C	172	175	anti-parallel
Strand 4	C	182	186	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	C	196	198	first strand
Strand 2	C	205	207	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	C	213	217	first strand
Strand 2	C	224	229	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	C	235	240	first strand
Strand 2	C	246	251	anti-parallel
Strand 3	C	256	260	anti-parallel
Strand 4	C	265	270	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	D	21	25	first strand
Strand 2	D	34	38	anti-parallel
Strand 3	D	44	49	anti-parallel
Strand 4	D	54	60	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	D	67	72	first strand
Strand 2	D	79	83	anti-parallel
Strand 3	D	88	91	anti-parallel
Strand 4	D	100	102	anti-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	112	113	first strand
Strand 2	D	122	123	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	163	166	first strand
Strand 2	D	172	175	anti-parallel
Strand 3	D	182	186	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	D	195	197	first strand
Strand 2	D	204	208	anti-parallel
Strand 3	D	214	218	anti-parallel
Strand 4	D	226	228	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	D	235	239	first strand
Strand 2	D	246	251	anti-parallel
Strand 3	D	255	260	anti-parallel
Strand 4	D	266	271	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	277	282	first strand
Strand 2	D	288	293	anti-parallel
Strand 3	D	298	302	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: 7QDS

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