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

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 5ZKI entry

There are 6 chains in PDB entry 5ZKI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 58	LYS 357
C	C 1	G 12
D	C 1	G 12
E	C 1	G 12
F	C 1	G 12
B	ALA 57	SER 360

There are 32 helices in PDB entry 5ZKI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	58	63	Right-handed alpha
Helix 2	AA2	A	108	112	Right-handed 310
Helix 3	AA3	A	121	125	Right-handed 310
Helix 4	AA4	A	127	132	Right-handed alpha
Helix 5	AA5	A	143	148	Right-handed 310
Helix 6	AA6	A	150	157	Right-handed alpha
Helix 7	AA7	A	158	161	Right-handed 310
Helix 8	AA8	A	167	173	Right-handed alpha
Helix 9	AA9	A	173	185	Right-handed alpha
Helix 10	AB1	A	186	188	Right-handed 310
Helix 11	AB2	A	261	264	Right-handed 310
Helix 12	AB3	A	268	277	Right-handed alpha
Helix 13	AB4	A	293	297	Right-handed alpha
Helix 14	AB5	A	303	317	Right-handed alpha
Helix 15	AB6	A	321	335	Right-handed alpha
Helix 16	AB7	A	340	357	Right-handed alpha
Helix 17	AB8	B	58	63	Right-handed alpha
Helix 18	AB9	B	108	112	Right-handed 310
Helix 19	AC1	B	121	125	Right-handed 310
Helix 20	AC2	B	127	132	Right-handed alpha
Helix 21	AC3	B	143	148	Right-handed 310
Helix 22	AC4	B	150	157	Right-handed alpha
Helix 23	AC5	B	158	161	Right-handed 310
Helix 24	AC6	B	167	173	Right-handed alpha
Helix 25	AC7	B	173	185	Right-handed alpha
Helix 26	AC8	B	186	188	Right-handed 310
Helix 27	AC9	B	261	264	Right-handed 310
Helix 28	AD1	B	268	277	Right-handed alpha
Helix 29	AD2	B	293	297	Right-handed alpha
Helix 30	AD3	B	303	317	Right-handed alpha
Helix 31	AD4	B	321	335	Right-handed alpha
Helix 32	AD5	B	340	358	Right-handed alpha

There are 8 sheets in PDB entry 5ZKI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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	75	76	first strand
Strand 2	A	81	85	anti-parallel
Strand 3	A	90	98	anti-parallel
Strand 4	A	191	199	anti-parallel
Strand 5	A	227	235	anti-parallel
Strand 6	A	244	252	anti-parallel
Strand 7	A	266	267	anti-parallel

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There are 7 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	75	76	first strand
Strand 2	A	81	85	anti-parallel
Strand 3	A	90	98	anti-parallel
Strand 4	A	191	199	anti-parallel
Strand 5	A	227	235	anti-parallel
Strand 6	A	244	252	anti-parallel
Strand 7	A	290	292	parallel

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There are 2 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	137	140	first strand
Strand 2	A	163	166	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	A	202	204	first strand
Strand 2	A	210	217	anti-parallel
Strand 3	B	210	217	anti-parallel
Strand 4	B	203	204	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	222	223	first strand
Strand 2	A	210	217	anti-parallel
Strand 3	B	210	217	anti-parallel
Strand 4	B	222	223	anti-parallel

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There are 7 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	74	76	first strand
Strand 2	B	81	85	anti-parallel
Strand 3	B	90	98	anti-parallel
Strand 4	B	191	199	anti-parallel
Strand 5	B	227	235	anti-parallel
Strand 6	B	244	252	anti-parallel
Strand 7	B	266	267	anti-parallel

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There are 7 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	74	76	first strand
Strand 2	B	81	85	anti-parallel
Strand 3	B	90	98	anti-parallel
Strand 4	B	191	199	anti-parallel
Strand 5	B	227	235	anti-parallel
Strand 6	B	244	252	anti-parallel
Strand 7	B	290	292	parallel

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There are 2 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	137	140	first strand
Strand 2	B	163	166	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: 5ZKI

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