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

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 7XTV entry

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

Chain ID	Initial residue	Terminal residue
A	MET 41	PHE 301
B	MET 41	PHE 301
C	MET 41	PHE 301
D	MET 41	PHE 301

There are 46 helices in PDB entry 7XTV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	51	57	Right-handed alpha
Helix 2	AA2	A	103	106	Right-handed 310
Helix 3	AA3	A	107	116	Right-handed alpha
Helix 4	AA4	A	132	150	Right-handed alpha
Helix 5	AA5	A	152	157	Right-handed alpha
Helix 6	AA6	A	170	183	Right-handed alpha
Helix 7	AA7	A	224	232	Right-handed alpha
Helix 8	AA8	A	249	253	Right-handed 310
Helix 9	AA9	A	255	271	Right-handed alpha
Helix 10	AB1	A	273	275	Right-handed 310
Helix 11	AB2	A	276	281	Right-handed alpha
Helix 12	AB3	B	51	57	Right-handed alpha
Helix 13	AB4	B	103	106	Right-handed 310
Helix 14	AB5	B	107	116	Right-handed alpha
Helix 15	AB6	B	132	150	Right-handed alpha
Helix 16	AB7	B	152	157	Right-handed alpha
Helix 17	AB8	B	170	183	Right-handed alpha
Helix 18	AB9	B	224	232	Right-handed alpha
Helix 19	AC1	B	249	253	Right-handed 310
Helix 20	AC2	B	255	271	Right-handed alpha
Helix 21	AC3	B	273	275	Right-handed 310
Helix 22	AC4	B	276	281	Right-handed alpha
Helix 23	AC5	C	51	57	Right-handed alpha
Helix 24	AC6	C	103	106	Right-handed 310
Helix 25	AC7	C	107	116	Right-handed alpha
Helix 26	AC8	C	132	150	Right-handed alpha
Helix 27	AC9	C	152	157	Right-handed alpha
Helix 28	AD1	C	170	183	Right-handed alpha
Helix 29	AD2	C	224	232	Right-handed alpha
Helix 30	AD3	C	249	253	Right-handed 310
Helix 31	AD4	C	255	271	Right-handed alpha
Helix 32	AD5	C	273	275	Right-handed 310
Helix 33	AD6	C	276	281	Right-handed alpha
Helix 34	AD7	C	287	290	Right-handed 310
Helix 35	AD8	D	51	57	Right-handed alpha
Helix 36	AD9	D	103	106	Right-handed 310
Helix 37	AE1	D	107	116	Right-handed alpha
Helix 38	AE2	D	132	150	Right-handed alpha
Helix 39	AE3	D	152	157	Right-handed alpha
Helix 40	AE4	D	170	183	Right-handed alpha
Helix 41	AE5	D	224	232	Right-handed alpha
Helix 42	AE6	D	249	253	Right-handed 310
Helix 43	AE7	D	255	271	Right-handed alpha
Helix 44	AE8	D	273	275	Right-handed 310
Helix 45	AE9	D	276	281	Right-handed alpha
Helix 46	AF1	D	287	290	Right-handed 310

There are 8 sheets in PDB entry 7XTV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 6 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	64	69	first strand
Strand 2	A	80	85	anti-parallel
Strand 3	A	119	124	anti-parallel
Strand 4	A	91	97	parallel
Strand 5	A	159	169	parallel
Strand 6	A	188	192	parallel

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There are 3 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	208	213	first strand
Strand 2	A	238	243	parallel
Strand 3	A	294	297	anti-parallel

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There are 6 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	64	69	first strand
Strand 2	B	80	85	anti-parallel
Strand 3	B	119	124	anti-parallel
Strand 4	B	91	97	parallel
Strand 5	B	159	169	parallel
Strand 6	B	188	192	parallel

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There are 3 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	208	213	first strand
Strand 2	B	238	243	parallel
Strand 3	B	294	297	anti-parallel

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There are 6 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	64	69	first strand
Strand 2	C	80	85	anti-parallel
Strand 3	C	120	124	anti-parallel
Strand 4	C	91	97	parallel
Strand 5	C	159	169	parallel
Strand 6	C	188	192	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	208	213	first strand
Strand 2	C	238	243	parallel
Strand 3	C	292	297	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	64	69	first strand
Strand 2	D	80	85	anti-parallel
Strand 3	D	120	124	anti-parallel
Strand 4	D	91	97	parallel
Strand 5	D	159	169	parallel
Strand 6	D	188	192	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	D	208	213	first strand
Strand 2	D	238	243	parallel
Strand 3	D	292	297	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: 7XTV

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