Analysis of interatomic Contacts of Structural Units in PDB entry:
7XT6

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 7XT6 entry

There are 4 chains in PDB entry 7XT6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 33	TRP 169
B	LEU 245	PHE 607
C	SER 44	ASP 182
D	LEU 245	LYS 608

There are 15 helices in PDB entry 7XT6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	137	156	Right-handed alpha
Helix 2	AA2	A	157	169	Right-handed alpha
Helix 3	AA3	B	322	327	Right-handed alpha
Helix 4	AA4	B	367	372	Right-handed alpha
Helix 5	AA5	B	427	434	Right-handed alpha
Helix 6	AA6	B	473	478	Right-handed alpha
Helix 7	AA7	B	538	542	Right-handed alpha
Helix 8	AA8	B	581	607	Right-handed alpha
Helix 9	AA9	C	147	181	Right-handed alpha
Helix 10	AB1	D	322	326	Right-handed alpha
Helix 11	AB2	D	366	374	Right-handed alpha
Helix 12	AB3	D	428	433	Right-handed alpha
Helix 13	AB4	D	473	480	Right-handed alpha
Helix 14	AB5	D	538	542	Right-handed alpha
Helix 15	AB6	D	576	608	Right-handed alpha

There are 24 sheets in PDB entry 7XT6. 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 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	41	44	first strand
Strand 2	A	122	125	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	50	51	first strand
Strand 2	A	92	93	anti-parallel

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There are 4 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	79	83	first strand
Strand 2	A	63	69	anti-parallel
Strand 3	A	103	109	anti-parallel
Strand 4	A	116	117	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	B	248	249	first strand
Strand 2	B	272	273	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	265	270	first strand
Strand 2	B	316	321	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	B	289	290	first strand
Strand 2	B	282	286	anti-parallel
Strand 3	B	331	337	anti-parallel
Strand 4	B	340	344	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	B	301	303	first strand
Strand 2	B	311	313	anti-parallel

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There are 3 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	361	363	first strand
Strand 2	B	379	385	anti-parallel
Strand 3	B	418	421	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	B	394	396	first strand
Strand 2	B	438	440	anti-parallel

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There are 3 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	466	470	first strand
Strand 2	B	482	490	anti-parallel
Strand 3	B	532	537	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	B	498	500	first strand
Strand 2	B	547	552	anti-parallel
Strand 3	B	561	565	anti-parallel

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There are 2 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	502	503	first strand
Strand 2	B	506	507	anti-parallel

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There are 2 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	519	520	first strand
Strand 2	B	528	529	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	47	49	first strand
Strand 2	C	61	66	anti-parallel
Strand 3	C	105	109	anti-parallel
Strand 4	C	97	100	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	C	53	56	first strand
Strand 2	C	140	143	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	C	87	88	first strand
Strand 2	C	75	78	anti-parallel
Strand 3	C	122	125	anti-parallel
Strand 4	C	132	134	anti-parallel

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There are 3 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	248	252	first strand
Strand 2	D	265	273	anti-parallel
Strand 3	D	315	321	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	280	286	first strand
Strand 2	D	331	337	anti-parallel
Strand 3	D	340	344	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	D	301	302	first strand
Strand 2	D	312	313	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	360	363	first strand
Strand 2	D	377	385	anti-parallel
Strand 3	D	418	425	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	D	392	396	first strand
Strand 2	D	438	442	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	D	466	470	first strand
Strand 2	D	482	492	anti-parallel
Strand 3	D	528	537	anti-parallel
Strand 4	D	513	515	anti-parallel

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There are 4 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	466	470	first strand
Strand 2	D	482	492	anti-parallel
Strand 3	D	528	537	anti-parallel
Strand 4	D	519	520	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	D	506	507	first strand
Strand 2	D	498	503	anti-parallel
Strand 3	D	548	552	anti-parallel
Strand 4	D	561	563	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: 7XT6

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XT6