Analysis of interatomic Contacts of Structural Units in PDB entry:
5KW9

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 5KW9 entry

There are 3 chains in PDB entry 5KW9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 229	THR 518
H	GLN 3	PRO 224
L	GLU 1	GLU 219

There are 15 helices in PDB entry 5KW9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	237	241	Right-handed 310
Helix 2	AA2	A	283	287	Right-handed 310
Helix 3	AA3	A	310	314	Right-handed 310
Helix 4	AA4	A	353	356	Right-handed 310
Helix 5	AA5	A	438	449	Right-handed alpha
Helix 6	AA6	A	491	495	Right-handed 310
Helix 7	AA7	H	25	30	Right-handed alpha
Helix 8	AA8	H	62	65	Right-handed 310
Helix 9	AA9	H	87	91	Right-handed 310
Helix 10	AB1	H	167	169	Right-handed 310
Helix 11	AB2	H	198	200	Right-handed 310
Helix 12	AB3	H	212	215	Right-handed 310
Helix 13	AB4	L	85	89	Right-handed 310
Helix 14	AB5	L	127	133	Right-handed alpha
Helix 15	AB6	L	189	193	Right-handed alpha

There are 13 sheets in PDB entry 5KW9. 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,

There are 3 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	252	254	first strand
Strand 2	A	417	425	anti-parallel
Strand 3	A	431	435	anti-parallel

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There are 6 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	252	254	first strand
Strand 2	A	417	425	anti-parallel
Strand 3	A	480	483	anti-parallel
Strand 4	A	469	476	anti-parallel
Strand 5	A	456	462	anti-parallel
Strand 6	A	500	507	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	A	341	345	first strand
Strand 2	A	327	333	anti-parallel
Strand 3	A	367	377	anti-parallel
Strand 4	A	289	294	anti-parallel
Strand 5	A	298	301	anti-parallel
Strand 6	A	358	360	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	H	5	6	first strand
Strand 2	H	18	23	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	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	H	10	12	first strand
Strand 2	H	118	122	parallel
Strand 3	H	92	100	anti-parallel
Strand 4	H	32	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	58	60	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	131	135	first strand
Strand 2	H	146	156	anti-parallel
Strand 3	H	187	196	anti-parallel
Strand 4	H	174	176	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	131	135	first strand
Strand 2	H	146	156	anti-parallel
Strand 3	H	187	196	anti-parallel
Strand 4	H	180	181	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	H	162	165	first strand
Strand 2	H	206	211	anti-parallel
Strand 3	H	216	221	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	76	81	anti-parallel
Strand 4	L	68	73	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	14	first strand
Strand 2	L	108	113	parallel
Strand 3	L	90	96	anti-parallel
Strand 4	L	39	44	anti-parallel
Strand 5	L	51	55	anti-parallel
Strand 6	L	59	60	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	14	first strand
Strand 2	L	108	113	parallel
Strand 3	L	90	96	anti-parallel
Strand 4	L	103	104	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	120	124	first strand
Strand 2	L	135	145	anti-parallel
Strand 3	L	179	188	anti-parallel
Strand 4	L	165	169	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	159	160	first strand
Strand 2	L	151	156	anti-parallel
Strand 3	L	197	203	anti-parallel
Strand 4	L	211	216	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: 5KW9

Analysis of interatomic Contacts of Structural Units in PDB entry:
5KW9