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

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 7XOQ entry

There is 1 chain in PDB entry 7XOQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
K	ALA 2	PRO 525

There are 21 helices in PDB entry 7XOQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	K	9	28	Right-handed alpha
Helix 2	AA2	K	29	31	Right-handed 310
Helix 3	AA3	K	52	59	Right-handed alpha
Helix 4	AA4	K	64	86	Right-handed alpha
Helix 5	AA5	K	88	110	Right-handed alpha
Helix 6	AA6	K	112	135	Right-handed alpha
Helix 7	AA7	K	140	152	Right-handed alpha
Helix 8	AA8	K	155	170	Right-handed alpha
Helix 9	AA9	K	201	205	Right-handed 310
Helix 10	AB1	K	229	244	Right-handed alpha
Helix 11	AB2	K	256	269	Right-handed alpha
Helix 12	AB3	K	282	296	Right-handed alpha
Helix 13	AB4	K	308	312	Right-handed 310
Helix 14	AB5	K	338	355	Right-handed alpha
Helix 15	AB6	K	358	375	Right-handed alpha
Helix 16	AB7	K	385	409	Right-handed alpha
Helix 17	AB8	K	416	426	Right-handed alpha
Helix 18	AB9	K	433	459	Right-handed alpha
Helix 19	AC1	K	461	472	Right-handed alpha
Helix 20	AC2	K	488	492	Right-handed alpha
Helix 21	AC3	K	497	517	Right-handed alpha

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

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	K	4	8	first strand
Strand 2	K	519	523	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	K	38	40	first strand
Strand 2	K	48	50	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	174	179	first strand
Strand 2	K	376	381	parallel
Strand 3	K	187	190	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	K	192	193	first strand
Strand 2	K	330	335	anti-parallel
Strand 3	K	318	325	anti-parallel
Strand 4	K	213	216	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	K	192	193	first strand
Strand 2	K	330	335	anti-parallel
Strand 3	K	318	325	anti-parallel
Strand 4	K	219	223	anti-parallel
Strand 5	K	247	251	parallel
Strand 6	K	273	277	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	411	413	first strand
Strand 2	K	494	496	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	K	476	479	first strand
Strand 2	K	484	487	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: 7XOQ

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