Analysis of interatomic Contacts of Structural Units in PDB entry:
9XI4

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 9XI4 entry

There are 4 chains in PDB entry 9XI4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 20	ASP 615
E	ASN 334	GLY 526
H	GLN 1	VAL 222
L	SER 2	THR 214

There are 41 helices in PDB entry 9XI4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	53	Right-handed alpha
Helix 2	AA2	A	56	81	Right-handed alpha
Helix 3	AA3	A	82	83	Right-handed 310
Helix 4	AA4	A	84	88	Right-handed 310
Helix 5	AA5	A	90	101	Right-handed alpha
Helix 6	AA6	A	103	108	Right-handed 310
Helix 7	AA7	A	109	129	Right-handed alpha
Helix 8	AA8	A	147	154	Right-handed alpha
Helix 9	AA9	A	157	194	Right-handed alpha
Helix 10	AB1	A	198	205	Right-handed alpha
Helix 11	AB2	A	218	252	Right-handed alpha
Helix 12	AB3	A	275	279	Right-handed 310
Helix 13	AB4	A	293	300	Right-handed alpha
Helix 14	AB5	A	303	318	Right-handed alpha
Helix 15	AB6	A	324	331	Right-handed alpha
Helix 16	AB7	A	365	385	Right-handed alpha
Helix 17	AB8	A	399	413	Right-handed alpha
Helix 18	AB9	A	414	421	Right-handed alpha
Helix 19	AC1	A	431	446	Right-handed alpha
Helix 20	AC2	A	449	465	Right-handed alpha
Helix 21	AC3	A	472	485	Right-handed alpha
Helix 22	AC4	A	498	502	Right-handed 310
Helix 23	AC5	A	503	508	Right-handed alpha
Helix 24	AC6	A	512	533	Right-handed alpha
Helix 25	AC7	A	538	542	Right-handed 310
Helix 26	AC8	A	547	559	Right-handed alpha
Helix 27	AC9	A	565	575	Right-handed alpha
Helix 28	AD1	A	581	588	Right-handed alpha
Helix 29	AD2	A	588	599	Right-handed alpha
Helix 30	AD3	A	611	615	Right-handed 310
Helix 31	AD4	E	337	343	Right-handed alpha
Helix 32	AD5	E	367	371	Right-handed 310
Helix 33	AD6	E	405	410	Right-handed 310
Helix 34	AD7	E	438	443	Right-handed alpha
Helix 35	AD8	E	502	505	Right-handed 310
Helix 36	AD9	H	62	65	Right-handed 310
Helix 37	AE1	H	87	91	Right-handed 310
Helix 38	AE2	H	198	200	Right-handed 310
Helix 39	AE3	L	81	85	Right-handed 310
Helix 40	AE4	L	128	133	Right-handed 310
Helix 41	AE5	L	186	191	Right-handed alpha

There are 17 sheets in PDB entry 9XI4. 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,

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	A	262	263	first strand
Strand 2	A	487	488	parallel

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There are 2 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	347	352	first strand
Strand 2	A	355	359	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	354	358	first strand
Strand 2	E	395	403	anti-parallel
Strand 3	E	507	514	anti-parallel
Strand 4	E	431	437	anti-parallel
Strand 5	E	376	380	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	E	452	454	first strand
Strand 2	E	492	494	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	E	466	467	first strand
Strand 2	H	103	104	anti-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	E	473	474	first strand
Strand 2	E	488	489	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	3	6	first strand
Strand 2	H	17	26	anti-parallel
Strand 3	H	78	84	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	H	118	122	parallel
Strand 3	H	92	100	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	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	H	10	12	first strand
Strand 2	H	118	122	parallel
Strand 3	H	92	100	anti-parallel
Strand 4	H	110	114	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	H	131	133	first strand
Strand 2	H	146	154	anti-parallel
Strand 3	H	190	196	anti-parallel

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There are 3 strands in AB2 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	210	anti-parallel
Strand 3	H	219	221	anti-parallel

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There are 5 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	9	12	first strand
Strand 2	L	106	110	parallel
Strand 3	L	87	94	anti-parallel
Strand 4	L	36	40	anti-parallel
Strand 5	L	47	50	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	9	12	first strand
Strand 2	L	106	110	parallel
Strand 3	L	87	94	anti-parallel
Strand 4	L	99	102	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	18	23	first strand
Strand 2	L	72	77	anti-parallel
Strand 3	L	64	69	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	L	119	123	first strand
Strand 2	L	135	144	anti-parallel
Strand 3	L	177	185	anti-parallel
Strand 4	L	164	166	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	L	119	123	first strand
Strand 2	L	135	144	anti-parallel
Strand 3	L	177	185	anti-parallel
Strand 4	L	170	171	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	L	159	160	first strand
Strand 2	L	151	154	anti-parallel
Strand 3	L	196	202	anti-parallel
Strand 4	L	205	211	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: 9XI4

Analysis of interatomic Contacts of Structural Units in PDB entry:
9XI4