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

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 9IVD entry

Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

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

Chain ID	Initial residue	Terminal residue
E	CYS 285	CYS 285
E	PRO 287	ILE 295
B	VAL 4	LEU 1041
A	MET 1	HIS 1140

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	8	18	Right-handed alpha
Helix 2	AA2	B	24	36	Right-handed alpha
Helix 3	AA3	B	891	895	Right-handed 310
Helix 4	AA4	A	1046	1058	Right-handed alpha
Helix 5	AA5	A	1091	1096	Right-handed alpha
Helix 6	AA6	A	1097	1099	Right-handed 310
Helix 7	AA7	A	1104	1108	Right-handed 310
Helix 8	AA8	A	1125	1130	Right-handed alpha
Helix 9	AA9	A	1131	1137	Right-handed alpha

There are 27 sheets in PDB entry 9IVD. 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,

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	B	41	46	first strand
Strand 2	B	1033	1039	anti-parallel
Strand 3	B	1024	1027	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	B	56	61	first strand
Strand 2	B	67	72	anti-parallel
Strand 3	B	76	81	anti-parallel
Strand 4	B	87	90	anti-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	B	119	120	first strand
Strand 2	B	132	133	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	B	143	145	first strand
Strand 2	B	152	154	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	183	185	first strand
Strand 2	B	197	201	anti-parallel
Strand 3	B	859	863	anti-parallel

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There are 3 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	903	906	first strand
Strand 2	B	920	925	anti-parallel
Strand 3	B	937	939	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	B	944	949	first strand
Strand 2	B	955	960	anti-parallel
Strand 3	B	974	980	anti-parallel
Strand 4	B	992	993	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	B	944	949	first strand
Strand 2	B	955	960	anti-parallel
Strand 3	B	974	980	anti-parallel
Strand 4	B	997	998	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	A	4	10	first strand
Strand 2	A	1037	1042	anti-parallel
Strand 3	A	1028	1032	anti-parallel
Strand 4	A	1004	1009	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	A	18	21	first strand
Strand 2	A	30	33	anti-parallel
Strand 3	A	38	44	anti-parallel
Strand 4	A	49	56	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	61	67	first strand
Strand 2	A	76	81	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	85	89	first strand
Strand 2	A	102	107	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	92	94	first strand
Strand 2	A	97	99	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	A	121	124	first strand
Strand 2	A	131	134	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	139	142	first strand
Strand 2	A	155	158	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	A	163	169	first strand
Strand 2	A	177	183	anti-parallel
Strand 3	A	189	196	anti-parallel
Strand 4	A	201	202	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	A	163	169	first strand
Strand 2	A	177	183	anti-parallel
Strand 3	A	189	196	anti-parallel
Strand 4	A	210	211	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	A	219	221	first strand
Strand 2	A	229	233	anti-parallel
Strand 3	A	236	240	anti-parallel
Strand 4	A	245	248	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	A	258	263	first strand
Strand 2	A	270	275	anti-parallel
Strand 3	A	278	285	anti-parallel
Strand 4	A	300	304	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	A	314	318	first strand
Strand 2	A	321	324	anti-parallel
Strand 3	A	332	336	anti-parallel
Strand 4	A	347	352	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	A	362	365	first strand
Strand 2	A	374	377	anti-parallel
Strand 3	A	387	390	anti-parallel
Strand 4	A	712	715	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	720	726	first strand
Strand 2	A	733	742	anti-parallel
Strand 3	A	785	792	anti-parallel
Strand 4	A	804	806	anti-parallel
Strand 5	A	763	765	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	A	811	819	first strand
Strand 2	A	828	835	anti-parallel
Strand 3	A	846	847	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	A	811	819	first strand
Strand 2	A	828	835	anti-parallel
Strand 3	A	850	853	anti-parallel
Strand 4	A	858	860	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	A	870	873	first strand
Strand 2	A	880	884	anti-parallel
Strand 3	A	888	893	anti-parallel
Strand 4	A	899	904	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	921	922	first strand
Strand 2	A	931	935	anti-parallel
Strand 3	A	942	947	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	A	954	959	first strand
Strand 2	A	965	969	anti-parallel
Strand 3	A	973	977	anti-parallel
Strand 4	A	997	998	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: 9IVD

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