Analysis of interatomic Contacts of Structural Units in PDB entry:
9WCA

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 9WCA entry

There are 6 chains in PDB entry 9WCA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
J	GLY 828	SER 1132
j	ALA 25	PRO 190
Z	GLY 828	SER 1132
z	ALA 25	PRO 190
F	GLY 828	SER 1132
f	ALA 25	PRO 190

There are 16 helices in PDB entry 9WCA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	J	828	861	Right-handed alpha
Helix 2	AA2	J	1106	1108	Right-handed 310
Helix 3	AA3	j	49	62	Right-handed alpha
Helix 4	AA4	j	100	104	Right-handed 310
Helix 5	AA5	j	155	164	Right-handed alpha
Helix 6	AA6	Z	829	861	Right-handed alpha
Helix 7	AA7	Z	1106	1108	Right-handed 310
Helix 8	AA8	z	49	62	Right-handed alpha
Helix 9	AA9	z	100	104	Right-handed 310
Helix 10	AB1	z	155	164	Right-handed alpha
Helix 11	AB2	F	829	836	Right-handed alpha
Helix 12	AB3	F	836	861	Right-handed alpha
Helix 13	AB4	F	1106	1108	Right-handed 310
Helix 14	AB5	f	49	62	Right-handed alpha
Helix 15	AB6	f	100	104	Right-handed 310
Helix 16	AB7	f	155	164	Right-handed alpha

There are 31 sheets in PDB entry 9WCA. 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,

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	J	863	867	first strand
Strand 2	J	877	882	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	895	897	first strand
Strand 2	F	902	905	parallel
Strand 3	F	912	914	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	J	912	914	first strand
Strand 2	J	902	905	anti-parallel
Strand 3	Z	895	897	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	J	916	919	first strand
Strand 2	J	922	925	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	962	963	first strand
Strand 2	F	966	967	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	J	966	967	first strand
Strand 2	Z	962	963	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	J	977	978	first strand
Strand 2	F	983	984	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	J	983	984	first strand
Strand 2	Z	977	978	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	J	998	1003	first strand
Strand 2	J	1117	1123	anti-parallel
Strand 3	J	1028	1038	anti-parallel
Strand 4	J	1086	1087	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1079	1083	first strand
Strand 2	J	1028	1038	anti-parallel
Strand 3	J	1113	1114	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	J	1014	1020	first strand
Strand 2	J	1094	1104	anti-parallel
Strand 3	J	1053	1064	anti-parallel
Strand 4	J	1067	1070	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1040	1043	first strand
Strand 2	J	1053	1064	anti-parallel
Strand 3	J	1073	1074	anti-parallel

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There are 9 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	68	69	first strand
Strand 2	j	182	189	anti-parallel
Strand 3	j	30	35	anti-parallel
Strand 4	j	39	44	anti-parallel
Strand 5	j	148	154	anti-parallel
Strand 6	j	112	114	anti-parallel
Strand 7	j	127	130	anti-parallel
Strand 8	j	78	81	anti-parallel
Strand 9	j	72	74	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	863	867	first strand
Strand 2	Z	877	882	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	912	914	first strand
Strand 2	Z	902	905	anti-parallel
Strand 3	F	895	897	parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	916	919	first strand
Strand 2	Z	922	925	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	938	939	first strand
Strand 2	F	933	934	parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	966	967	first strand
Strand 2	F	962	963	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	983	984	first strand
Strand 2	F	977	978	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	Z	998	1003	first strand
Strand 2	Z	1117	1123	anti-parallel
Strand 3	Z	1028	1038	anti-parallel
Strand 4	Z	1086	1087	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	1079	1083	first strand
Strand 2	Z	1028	1038	anti-parallel
Strand 3	Z	1113	1114	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	Z	1014	1020	first strand
Strand 2	Z	1094	1104	anti-parallel
Strand 3	Z	1053	1064	anti-parallel
Strand 4	Z	1067	1070	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	1040	1043	first strand
Strand 2	Z	1053	1064	anti-parallel
Strand 3	Z	1073	1074	anti-parallel

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There are 9 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	z	68	69	first strand
Strand 2	z	182	188	anti-parallel
Strand 3	z	30	35	anti-parallel
Strand 4	z	39	44	anti-parallel
Strand 5	z	148	154	anti-parallel
Strand 6	z	111	114	anti-parallel
Strand 7	z	127	130	anti-parallel
Strand 8	z	78	81	anti-parallel
Strand 9	z	72	74	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	863	867	first strand
Strand 2	F	877	882	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	916	919	first strand
Strand 2	F	922	925	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	F	998	1003	first strand
Strand 2	F	1117	1123	anti-parallel
Strand 3	F	1028	1038	anti-parallel
Strand 4	F	1086	1087	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1079	1083	first strand
Strand 2	F	1028	1038	anti-parallel
Strand 3	F	1113	1114	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	F	1014	1020	first strand
Strand 2	F	1094	1104	anti-parallel
Strand 3	F	1053	1064	anti-parallel
Strand 4	F	1067	1070	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1040	1043	first strand
Strand 2	F	1053	1064	anti-parallel
Strand 3	F	1073	1074	anti-parallel

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There are 9 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	68	69	first strand
Strand 2	f	182	189	anti-parallel
Strand 3	f	30	35	anti-parallel
Strand 4	f	39	44	anti-parallel
Strand 5	f	148	154	anti-parallel
Strand 6	f	111	114	anti-parallel
Strand 7	f	127	130	anti-parallel
Strand 8	f	78	81	anti-parallel
Strand 9	f	72	74	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: 9WCA

Analysis of interatomic Contacts of Structural Units in PDB entry:
9WCA