Analysis of interatomic Contacts of Structural Units in PDB entry:
5I1Z

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 5I1Z entry

There are 18 chains in PDB entry 5I1Z (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 7	LEU 91
B	HIS 7	LEU 91
C	MET 8	LEU 91
D	HIS 7	LEU 91
E	MET 8	LEU 91
F	HIS 7	LEU 91
G	HIS 7	LEU 91
H	PHE 9	LEU 91
I	MET 8	LEU 91
J	HIS 7	LEU 91
K	MET 8	LEU 91
L	HIS 7	LEU 91
M	SER 6	LEU 91
N	MET 8	LEU 91
O	SER 6	LEU 91
P	HIS 7	LEU 91
Q	SER 6	LEU 91
R	MET 8	LEU 91

There are 24 helices in PDB entry 5I1Z. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	73	76	Right-handed 310
Helix 2	AA2	B	31	34	Right-handed 310
Helix 3	AA3	B	74	76	Right-handed 310
Helix 4	AA4	C	31	34	Right-handed 310
Helix 5	AA5	D	31	34	Right-handed 310
Helix 6	AA6	D	73	76	Right-handed 310
Helix 7	AA7	E	74	76	Right-handed 310
Helix 8	AA8	F	31	34	Right-handed 310
Helix 9	AA9	G	73	76	Right-handed 310
Helix 10	AB1	H	74	76	Right-handed 310
Helix 11	AB2	I	31	34	Right-handed 310
Helix 12	AB3	J	73	76	Right-handed 310
Helix 13	AB4	K	31	34	Right-handed 310
Helix 14	AB5	K	74	76	Right-handed 310
Helix 15	AB6	L	31	34	Right-handed 310
Helix 16	AB7	M	73	76	Right-handed 310
Helix 17	AB8	N	31	34	Right-handed 310
Helix 18	AB9	N	74	76	Right-handed 310
Helix 19	AC1	O	31	34	Right-handed 310
Helix 20	AC2	P	31	34	Right-handed 310
Helix 21	AC3	P	73	76	Right-handed 310
Helix 22	AC4	Q	31	34	Right-handed 310
Helix 23	AC5	Q	74	76	Right-handed 310
Helix 24	AC6	R	31	34	Right-handed 310

There are 35 sheets in PDB entry 5I1Z. 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, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8,

There are 4 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	18	20	first strand
Strand 2	A	26	30	anti-parallel
Strand 3	A	35	39	anti-parallel
Strand 4	A	46	48	anti-parallel

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There are 4 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	61	62	first strand
Strand 2	A	68	72	anti-parallel
Strand 3	A	77	81	anti-parallel
Strand 4	A	89	90	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	B	19	20	first strand
Strand 2	B	26	30	anti-parallel
Strand 3	B	35	39	anti-parallel
Strand 4	B	47	48	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	B	57	62	first strand
Strand 2	B	68	72	anti-parallel
Strand 3	B	77	81	anti-parallel
Strand 4	B	89	91	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	C	18	20	first strand
Strand 2	C	26	30	anti-parallel
Strand 3	C	35	39	anti-parallel
Strand 4	C	46	48	anti-parallel
Strand 5	J	45	48	parallel
Strand 6	J	35	39	anti-parallel
Strand 7	J	26	30	anti-parallel
Strand 8	J	18	20	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	C	60	62	first strand
Strand 2	C	68	72	anti-parallel
Strand 3	C	77	81	anti-parallel
Strand 4	C	88	90	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	D	18	20	first strand
Strand 2	D	26	30	anti-parallel
Strand 3	D	35	39	anti-parallel
Strand 4	D	46	48	anti-parallel

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There are 4 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	61	62	first strand
Strand 2	D	68	72	anti-parallel
Strand 3	D	77	81	anti-parallel
Strand 4	D	89	90	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	E	15	20	first strand
Strand 2	E	26	30	anti-parallel
Strand 3	E	35	39	anti-parallel
Strand 4	E	47	48	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	57	62	first strand
Strand 2	E	68	72	anti-parallel
Strand 3	E	77	81	anti-parallel
Strand 4	E	89	90	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	F	18	20	first strand
Strand 2	F	26	30	anti-parallel
Strand 3	F	35	39	anti-parallel
Strand 4	F	47	48	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	F	60	62	first strand
Strand 2	F	68	72	anti-parallel
Strand 3	F	77	81	anti-parallel
Strand 4	F	88	90	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	G	18	20	first strand
Strand 2	G	26	30	anti-parallel
Strand 3	G	35	39	anti-parallel
Strand 4	G	46	48	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	61	62	first strand
Strand 2	G	68	72	anti-parallel
Strand 3	G	77	81	anti-parallel
Strand 4	G	88	90	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	15	20	first strand
Strand 2	H	26	30	anti-parallel
Strand 3	H	35	39	anti-parallel
Strand 4	H	47	48	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	57	62	first strand
Strand 2	H	68	72	anti-parallel
Strand 3	H	77	81	anti-parallel
Strand 4	H	89	91	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	18	20	first strand
Strand 2	I	26	30	anti-parallel
Strand 3	I	35	39	anti-parallel
Strand 4	I	47	48	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	60	62	first strand
Strand 2	I	68	72	anti-parallel
Strand 3	I	77	81	anti-parallel
Strand 4	I	89	90	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	61	62	first strand
Strand 2	J	68	72	anti-parallel
Strand 3	J	77	81	anti-parallel
Strand 4	J	89	90	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	19	20	first strand
Strand 2	K	26	30	anti-parallel
Strand 3	K	35	39	anti-parallel
Strand 4	K	47	48	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	57	62	first strand
Strand 2	K	68	72	anti-parallel
Strand 3	K	77	81	anti-parallel
Strand 4	K	89	90	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	18	20	first strand
Strand 2	L	26	30	anti-parallel
Strand 3	L	35	39	anti-parallel
Strand 4	L	47	48	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	60	62	first strand
Strand 2	L	68	72	anti-parallel
Strand 3	L	77	81	anti-parallel
Strand 4	L	88	90	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	18	20	first strand
Strand 2	M	26	30	anti-parallel
Strand 3	M	35	39	anti-parallel
Strand 4	M	46	48	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	61	62	first strand
Strand 2	M	68	72	anti-parallel
Strand 3	M	77	81	anti-parallel
Strand 4	M	89	90	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	19	20	first strand
Strand 2	N	26	30	anti-parallel
Strand 3	N	35	39	anti-parallel
Strand 4	N	46	48	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	57	62	first strand
Strand 2	N	68	72	anti-parallel
Strand 3	N	77	81	anti-parallel
Strand 4	N	89	90	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	18	20	first strand
Strand 2	O	26	30	anti-parallel
Strand 3	O	35	39	anti-parallel
Strand 4	O	47	48	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	60	62	first strand
Strand 2	O	68	72	anti-parallel
Strand 3	O	77	81	anti-parallel
Strand 4	O	89	90	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	18	20	first strand
Strand 2	P	26	30	anti-parallel
Strand 3	P	35	39	anti-parallel
Strand 4	P	46	48	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	61	62	first strand
Strand 2	P	68	72	anti-parallel
Strand 3	P	77	81	anti-parallel
Strand 4	P	89	90	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	19	20	first strand
Strand 2	Q	26	30	anti-parallel
Strand 3	Q	35	39	anti-parallel
Strand 4	Q	47	48	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	57	62	first strand
Strand 2	Q	68	72	anti-parallel
Strand 3	Q	77	81	anti-parallel
Strand 4	Q	89	90	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	18	20	first strand
Strand 2	R	26	30	anti-parallel
Strand 3	R	35	39	anti-parallel
Strand 4	R	47	48	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	60	62	first strand
Strand 2	R	68	72	anti-parallel
Strand 3	R	77	81	anti-parallel
Strand 4	R	88	90	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: 5I1Z

Analysis of interatomic Contacts of Structural Units in PDB entry:
5I1Z