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

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 7QNG entry

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

Chain ID	Initial residue	Terminal residue
A	GLY 1	GLU 399
B	SER 1	GLN 467
C	GLY 1	PRO 276
D	MET 0	MET 99

There are 28 helices in PDB entry 7QNG. 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	43	Right-handed 310
Helix 2	AA2	A	53	61	Right-handed alpha
Helix 3	AA3	A	83	90	Right-handed 310
Helix 4	AA4	A	98	100	Right-handed 310
Helix 5	AA5	A	242	246	Right-handed 310
Helix 6	AA6	B	11	17	Right-handed alpha
Helix 7	AA7	B	33	50	Right-handed alpha
Helix 8	AA8	B	64	71	Right-handed alpha
Helix 9	AA9	B	96	109	Right-handed alpha
Helix 10	AB1	B	117	126	Right-handed alpha
Helix 11	AB2	B	141	154	Right-handed alpha
Helix 12	AB3	B	165	173	Right-handed alpha
Helix 13	AB4	B	184	188	Right-handed 310
Helix 14	AB5	B	204	216	Right-handed alpha
Helix 15	AB6	B	227	232	Right-handed alpha
Helix 16	AB7	B	248	269	Right-handed alpha
Helix 17	AB8	B	285	289	Right-handed 310
Helix 18	AB9	B	322	335	Right-handed alpha
Helix 19	AC1	B	361	366	Right-handed alpha
Helix 20	AC2	B	382	398	Right-handed alpha
Helix 21	AC3	B	448	456	Right-handed alpha
Helix 22	AC4	C	49	53	Right-handed 310
Helix 23	AC5	C	56	86	Right-handed alpha
Helix 24	AC6	C	137	150	Right-handed alpha
Helix 25	AC7	C	151	162	Right-handed alpha
Helix 26	AC8	C	162	175	Right-handed alpha
Helix 27	AC9	C	175	180	Right-handed alpha
Helix 28	AD1	C	253	255	Right-handed 310

There are 18 sheets in PDB entry 7QNG. 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 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	156	158	first strand
Strand 2	A	230	238	anti-parallel
Strand 3	A	161	164	anti-parallel
Strand 4	A	133	143	anti-parallel
Strand 5	A	216	221	first strand

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There are 10 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	156	158	first strand
Strand 2	A	230	238	anti-parallel
Strand 3	A	114	121	first strand
Strand 4	A	104	109	anti-parallel
Strand 5	A	70	75	anti-parallel
Strand 6	A	4	13	parallel
Strand 7	A	17	27	anti-parallel
Strand 8	A	45	49	parallel
Strand 9	A	133	143	parallel
Strand 10	A	216	221	first strand

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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	95	96	first strand
Strand 2	B	75	76	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	149	151	first strand
Strand 2	A	258	269	parallel
Strand 3	A	247	255	anti-parallel
Strand 4	A	183	190	anti-parallel
Strand 5	A	193	200	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	A	273	278	first strand
Strand 2	A	293	300	anti-parallel
Strand 3	A	340	347	anti-parallel
Strand 4	A	326	329	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	A	273	278	first strand
Strand 2	A	293	300	anti-parallel
Strand 3	A	340	347	anti-parallel
Strand 4	A	333	334	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	A	321	322	first strand
Strand 2	A	307	313	anti-parallel
Strand 3	A	359	365	anti-parallel
Strand 4	A	374	377	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	B	4	5	first strand
Strand 2	B	56	60	parallel
Strand 3	B	23	29	parallel
Strand 4	B	78	83	anti-parallel
Strand 5	B	87	90	anti-parallel

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There are 5 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	112	115	first strand
Strand 2	B	160	163	parallel
Strand 3	B	131	136	parallel
Strand 4	B	177	182	anti-parallel
Strand 5	B	195	197	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	B	274	279	first strand
Strand 2	B	236	241	parallel
Strand 3	B	301	305	anti-parallel
Strand 4	B	311	313	anti-parallel

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There are 5 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	355	356	first strand
Strand 2	B	405	411	parallel
Strand 3	B	372	378	parallel
Strand 4	B	428	432	anti-parallel
Strand 5	B	441	442	anti-parallel

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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	46	47	first strand
Strand 2	C	31	37	anti-parallel
Strand 3	C	21	28	anti-parallel
Strand 4	C	3	12	anti-parallel
Strand 5	C	94	103	anti-parallel
Strand 6	C	109	118	anti-parallel
Strand 7	C	121	126	anti-parallel
Strand 8	C	133	135	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	C	186	194	first strand
Strand 2	C	198	206	anti-parallel
Strand 3	C	241	250	anti-parallel
Strand 4	C	229	230	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	C	186	194	first strand
Strand 2	C	198	206	anti-parallel
Strand 3	C	241	250	anti-parallel
Strand 4	C	234	235	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	C	214	219	first strand
Strand 2	C	257	262	anti-parallel
Strand 3	C	270	272	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	6	11	first strand
Strand 2	D	21	30	anti-parallel
Strand 3	D	62	70	anti-parallel
Strand 4	D	50	51	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	6	11	first strand
Strand 2	D	21	30	anti-parallel
Strand 3	D	62	70	anti-parallel
Strand 4	D	55	56	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	D	44	45	first strand
Strand 2	D	36	41	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	91	94	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: 7QNG

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