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

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 7DXQ entry

Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 12 chains in PDB entry 7DXQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 18	ILE 430
A	ILE 433	ILE 497
B	GLU 14	ILE 430
B	ILE 433	PRO 494
E	ALA 17	ILE 430
E	ILE 433	ARG 496
F	GLU 14	ILE 430
F	ILE 433	THR 495
C	GLU 14	ILE 430
C	ILE 433	ARG 496
D	ALA 17	ILE 430
D	ILE 433	ARG 496

There are 99 helices in PDB entry 7DXQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	27	33	Right-handed alpha
Helix 2	AA2	A	51	68	Right-handed alpha
Helix 3	AA3	A	79	88	Right-handed alpha
Helix 4	AA4	A	93	100	Right-handed alpha
Helix 5	AA5	A	124	138	Right-handed alpha
Helix 6	AA6	A	146	151	Right-handed alpha
Helix 7	AA7	A	158	175	Right-handed alpha
Helix 8	AA8	A	196	201	Right-handed alpha
Helix 9	AA9	A	267	274	Right-handed alpha
Helix 10	AB1	A	293	307	Right-handed alpha
Helix 11	AB2	A	320	331	Right-handed alpha
Helix 12	AB3	A	334	341	Right-handed alpha
Helix 13	AB4	A	355	368	Right-handed alpha
Helix 14	AB5	A	379	385	Right-handed alpha
Helix 15	AB6	A	388	404	Right-handed alpha
Helix 16	AB7	A	430	434	Right-handed 310
Helix 17	AB8	B	27	32	Right-handed alpha
Helix 18	AB9	B	51	68	Right-handed alpha
Helix 19	AC1	B	79	87	Right-handed alpha
Helix 20	AC2	B	88	91	Right-handed 310
Helix 21	AC3	B	94	100	Right-handed alpha
Helix 22	AC4	B	123	137	Right-handed alpha
Helix 23	AC5	B	147	152	Right-handed alpha
Helix 24	AC6	B	156	175	Right-handed alpha
Helix 25	AC7	B	196	201	Right-handed alpha
Helix 26	AC8	B	267	274	Right-handed alpha
Helix 27	AC9	B	293	307	Right-handed alpha
Helix 28	AD1	B	320	330	Right-handed alpha
Helix 29	AD2	B	334	341	Right-handed alpha
Helix 30	AD3	B	350	354	Right-handed 310
Helix 31	AD4	B	355	371	Right-handed alpha
Helix 32	AD5	B	379	384	Right-handed alpha
Helix 33	AD6	B	388	406	Right-handed alpha
Helix 34	AD7	B	488	492	Right-handed 310
Helix 35	AD8	E	27	32	Right-handed alpha
Helix 36	AD9	E	51	68	Right-handed alpha
Helix 37	AE1	E	79	89	Right-handed alpha
Helix 38	AE2	E	93	100	Right-handed alpha
Helix 39	AE3	E	123	136	Right-handed alpha
Helix 40	AE4	E	158	175	Right-handed alpha
Helix 41	AE5	E	196	201	Right-handed alpha
Helix 42	AE6	E	267	274	Right-handed alpha
Helix 43	AE7	E	293	304	Right-handed alpha
Helix 44	AE8	E	320	330	Right-handed alpha
Helix 45	AE9	E	335	340	Right-handed alpha
Helix 46	AF1	E	350	354	Right-handed 310
Helix 47	AF2	E	355	369	Right-handed alpha
Helix 48	AF3	E	379	384	Right-handed alpha
Helix 49	AF4	E	388	406	Right-handed alpha
Helix 50	AF5	F	27	33	Right-handed alpha
Helix 51	AF6	F	51	67	Right-handed alpha
Helix 52	AF7	F	79	88	Right-handed alpha
Helix 53	AF8	F	93	100	Right-handed alpha
Helix 54	AF9	F	123	138	Right-handed alpha
Helix 55	AG1	F	156	175	Right-handed alpha
Helix 56	AG2	F	196	201	Right-handed alpha
Helix 57	AG3	F	268	274	Right-handed alpha
Helix 58	AG4	F	293	308	Right-handed alpha
Helix 59	AG5	F	320	330	Right-handed alpha
Helix 60	AG6	F	334	341	Right-handed alpha
Helix 61	AG7	F	355	371	Right-handed alpha
Helix 62	AG8	F	379	384	Right-handed alpha
Helix 63	AG9	F	388	406	Right-handed alpha
Helix 64	AH1	F	430	434	Right-handed 310
Helix 65	AH2	C	27	32	Right-handed alpha
Helix 66	AH3	C	51	68	Right-handed alpha
Helix 67	AH4	C	79	86	Right-handed alpha
Helix 68	AH5	C	87	91	Right-handed 310
Helix 69	AH6	C	93	100	Right-handed alpha
Helix 70	AH7	C	123	137	Right-handed alpha
Helix 71	AH8	C	157	175	Right-handed alpha
Helix 72	AH9	C	196	201	Right-handed alpha
Helix 73	AI1	C	267	274	Right-handed alpha
Helix 74	AI2	C	293	308	Right-handed alpha
Helix 75	AI3	C	320	330	Right-handed alpha
Helix 76	AI4	C	334	341	Right-handed alpha
Helix 77	AI5	C	350	354	Right-handed 310
Helix 78	AI6	C	355	371	Right-handed alpha
Helix 79	AI7	C	381	385	Right-handed 310
Helix 80	AI8	C	388	406	Right-handed alpha
Helix 81	AI9	C	430	434	Right-handed 310
Helix 82	AJ1	D	27	33	Right-handed alpha
Helix 83	AJ2	D	51	65	Right-handed alpha
Helix 84	AJ3	D	79	88	Right-handed alpha
Helix 85	AJ4	D	89	91	Right-handed 310
Helix 86	AJ5	D	93	100	Right-handed alpha
Helix 87	AJ6	D	124	138	Right-handed alpha
Helix 88	AJ7	D	146	151	Right-handed alpha
Helix 89	AJ8	D	156	175	Right-handed alpha
Helix 90	AJ9	D	196	201	Right-handed alpha
Helix 91	AK1	D	267	274	Right-handed alpha
Helix 92	AK2	D	293	307	Right-handed alpha
Helix 93	AK3	D	320	331	Right-handed alpha
Helix 94	AK4	D	334	341	Right-handed alpha
Helix 95	AK5	D	350	354	Right-handed 310
Helix 96	AK6	D	355	369	Right-handed alpha
Helix 97	AK7	D	379	384	Right-handed alpha
Helix 98	AK8	D	388	406	Right-handed alpha
Helix 99	AK9	D	430	434	Right-handed 310

There are 27 sheets in PDB entry 7DXQ. 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, AC7, AC8, AC9,

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	21	first strand
Strand 2	A	36	37	anti-parallel

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There are 8 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	106	first strand
Strand 2	A	71	75	parallel
Strand 3	A	141	145	parallel
Strand 4	A	179	181	parallel
Strand 5	A	42	45	parallel
Strand 6	A	203	211	parallel
Strand 7	A	216	225	anti-parallel
Strand 8	A	234	236	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	239	240	first strand
Strand 2	A	243	244	anti-parallel

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There are 2 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	262	263	first strand
Strand 2	A	278	279	anti-parallel

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There are 7 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	345	346	first strand
Strand 2	A	312	316	parallel
Strand 3	A	374	378	parallel
Strand 4	A	409	415	parallel
Strand 5	A	283	288	parallel
Strand 6	A	436	444	parallel
Strand 7	A	455	458	anti-parallel

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There are 9 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	345	346	first strand
Strand 2	A	312	316	parallel
Strand 3	A	374	378	parallel
Strand 4	A	409	415	parallel
Strand 5	A	283	288	parallel
Strand 6	A	436	444	parallel
Strand 7	A	449	453	anti-parallel
Strand 8	A	468	472	anti-parallel
Strand 9	A	477	482	anti-parallel

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There are 2 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	486	487	first strand
Strand 2	A	495	496	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	20	21	first strand
Strand 2	B	36	37	anti-parallel

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There are 9 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	103	107	first strand
Strand 2	B	71	75	parallel
Strand 3	B	141	145	parallel
Strand 4	B	177	183	parallel
Strand 5	B	41	46	parallel
Strand 6	B	203	211	parallel
Strand 7	B	216	225	anti-parallel
Strand 8	B	234	240	anti-parallel
Strand 9	B	243	246	anti-parallel

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There are 9 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	344	348	first strand
Strand 2	B	312	316	parallel
Strand 3	B	374	378	parallel
Strand 4	B	409	415	parallel
Strand 5	B	283	288	parallel
Strand 6	B	436	445	parallel
Strand 7	B	448	458	anti-parallel
Strand 8	B	468	473	anti-parallel
Strand 9	B	476	482	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	E	20	21	first strand
Strand 2	E	36	37	anti-parallel

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There are 9 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	103	107	first strand
Strand 2	E	71	75	parallel
Strand 3	E	141	145	parallel
Strand 4	E	177	183	parallel
Strand 5	E	41	46	parallel
Strand 6	E	203	212	parallel
Strand 7	E	215	225	anti-parallel
Strand 8	E	234	240	anti-parallel
Strand 9	E	243	246	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	344	346	first strand
Strand 2	E	312	316	parallel
Strand 3	E	374	378	parallel
Strand 4	E	409	415	parallel
Strand 5	E	283	288	parallel
Strand 6	E	436	439	parallel
Strand 7	E	455	458	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	E	441	445	first strand
Strand 2	E	448	453	anti-parallel
Strand 3	E	468	473	anti-parallel
Strand 4	E	476	479	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	20	21	first strand
Strand 2	F	36	37	anti-parallel

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There are 9 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	103	107	first strand
Strand 2	F	71	75	parallel
Strand 3	F	141	145	parallel
Strand 4	F	177	183	parallel
Strand 5	F	42	46	parallel
Strand 6	F	203	212	parallel
Strand 7	F	215	225	anti-parallel
Strand 8	F	234	240	anti-parallel
Strand 9	F	243	246	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	262	263	first strand
Strand 2	F	278	279	anti-parallel

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There are 9 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	344	348	first strand
Strand 2	F	312	316	parallel
Strand 3	F	374	378	parallel
Strand 4	F	409	415	parallel
Strand 5	F	283	288	parallel
Strand 6	F	436	444	parallel
Strand 7	F	449	458	anti-parallel
Strand 8	F	468	472	anti-parallel
Strand 9	F	477	478	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	21	first strand
Strand 2	C	36	37	anti-parallel

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There are 9 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	103	107	first strand
Strand 2	C	71	75	parallel
Strand 3	C	141	145	parallel
Strand 4	C	177	181	parallel
Strand 5	C	41	45	parallel
Strand 6	C	203	210	parallel
Strand 7	C	217	225	anti-parallel
Strand 8	C	234	240	anti-parallel
Strand 9	C	243	246	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	C	262	263	first strand
Strand 2	C	278	279	anti-parallel

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There are 9 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	344	348	first strand
Strand 2	C	312	316	parallel
Strand 3	C	374	378	parallel
Strand 4	C	409	415	parallel
Strand 5	C	283	288	parallel
Strand 6	C	436	444	parallel
Strand 7	C	449	458	anti-parallel
Strand 8	C	468	472	anti-parallel
Strand 9	C	477	482	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	21	first strand
Strand 2	D	36	37	anti-parallel

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There are 9 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	103	107	first strand
Strand 2	D	71	75	parallel
Strand 3	D	141	145	parallel
Strand 4	D	177	183	parallel
Strand 5	D	41	46	parallel
Strand 6	D	203	212	parallel
Strand 7	D	215	225	anti-parallel
Strand 8	D	235	240	anti-parallel
Strand 9	D	243	246	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	262	263	first strand
Strand 2	D	278	279	anti-parallel

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There are 7 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	344	348	first strand
Strand 2	D	312	316	parallel
Strand 3	D	374	378	parallel
Strand 4	D	409	413	parallel
Strand 5	D	283	287	parallel
Strand 6	D	436	445	parallel
Strand 7	D	448	458	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	468	473	first strand
Strand 2	D	476	482	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: 7DXQ

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