Analysis of interatomic Contacts of Structural Units in PDB entry:
6XLK

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 6XLK entry

There are 4 chains in PDB entry 6XLK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
N	G 40	T 62
T	A 27	C 49
G	SER 2	VAL 269
H	SER 2	VAL 269

There are 18 helices in PDB entry 6XLK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	3	12	Right-handed alpha
Helix 2	AA2	G	14	24	Right-handed alpha
Helix 3	AA3	G	42	57	Right-handed alpha
Helix 4	AA4	G	61	71	Right-handed alpha
Helix 5	AA5	G	74	109	Right-handed alpha
Helix 6	AA6	G	135	142	Right-handed alpha
Helix 7	AA7	G	142	154	Right-handed alpha
Helix 8	AA8	G	215	217	Right-handed 310
Helix 9	AA9	G	218	233	Right-handed alpha
Helix 10	AB1	H	3	11	Right-handed alpha
Helix 11	AB2	H	14	25	Right-handed alpha
Helix 12	AB3	H	42	57	Right-handed alpha
Helix 13	AB4	H	61	69	Right-handed alpha
Helix 14	AB5	H	75	109	Right-handed alpha
Helix 15	AB6	H	135	154	Right-handed alpha
Helix 16	AB7	H	215	217	Right-handed 310
Helix 17	AB8	H	218	233	Right-handed alpha
Helix 18	AB9	H	254	257	Right-handed 310

There are 6 sheets in PDB entry 6XLK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	G	31	32	first strand
Strand 2	G	39	40	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	G	117	121	first strand
Strand 2	G	205	213	anti-parallel
Strand 3	G	259	268	anti-parallel
Strand 4	G	242	247	anti-parallel
Strand 5	G	165	169	anti-parallel
Strand 6	G	179	187	anti-parallel
Strand 7	G	124	133	anti-parallel
Strand 8	G	198	202	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	G	117	121	first strand
Strand 2	G	205	213	anti-parallel
Strand 3	G	259	268	anti-parallel
Strand 4	G	235	237	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	H	31	32	first strand
Strand 2	H	39	40	anti-parallel

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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	117	121	first strand
Strand 2	H	205	213	anti-parallel
Strand 3	H	259	268	anti-parallel
Strand 4	H	242	247	anti-parallel
Strand 5	H	165	169	anti-parallel
Strand 6	H	179	186	anti-parallel
Strand 7	H	124	133	anti-parallel
Strand 8	H	198	202	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	H	117	121	first strand
Strand 2	H	205	213	anti-parallel
Strand 3	H	259	268	anti-parallel
Strand 4	H	235	237	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: 6XLK

Analysis of interatomic Contacts of Structural Units in PDB entry:
6XLK