5TJ9 | pdb_00005tj9

2.6 Angstrom Crystal Structure of S-adenosylhomocysteinase from Cryptosporidium parvum in Complex with Aristeromycin and NAD

PDB DOI: https://doi.org/10.2210/pdb5TJ9/pdb

Classification: HYDROLASE
Organism(s): Cryptosporidium parvum Iowa II
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2016-10-04 Released: 2016-10-19
Deposition Author(s): Minasov, G., Shuvalova, L., Kiryukhina, O., Dubrovska, I., Bishop, B., Kwon, K., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free:
0.218 (Depositor), 0.216 (DCC)
R-Value Work:
0.168 (Depositor), 0.169 (DCC)
R-Value Observed:
0.171 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

2.6 Angstrom Crystal Structure of S-adenosylhomocysteinase from Cryptosporidium parvum in Complex with Aristeromycin and NAD

Minasov, G., Shuvalova, L., Kiryukhina, O., Dubrovska, I., Bishop, B., Kwon, K., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecule Content

Total Structure Weight: 230.74 kDa
Atom Count: 16,457
Modeled Residue Count: 1,977
Deposited Residue Count: 1,992
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Adenosylhomocysteinase	A, B, C, D	498	Cryptosporidium parvum Iowa II	Mutation(s): 0 Gene Names: cgd3_80 EC: 3.3.1.1 (PDB Primary Data), 3.13.2.1 (UniProt)
UniProt
Find proteins for Q5CPH1 (Cryptosporidium parvum (strain Iowa II)) Explore Q5CPH1 Go to UniProtKB: Q5CPH1
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q5CPH1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 6 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAD Query on NAD Download:Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain U [auth C] SDF format, chain Y [auth D] SDF format, chain M [auth B] MOL2 format, chain F [auth A] MOL2 format, chain U [auth C] MOL2 format, chain Y [auth D] MOL2 format, chain M [auth B] mmCIF format, chain F [auth A] mmCIF format, chain U [auth C] mmCIF format, chain Y [auth D] mmCIF format, chain M [auth B]	F [auth A], M [auth B], U [auth C], Y [auth D]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C₂₁ H₂₇ N₇ O₁₄ P₂ BAWFJGJZGIEFAR-NNYOXOHSSA-N		Interactions Focus chain F [auth A] Focus chain M [auth B] Focus chain U [auth C] Focus chain Y [auth D] Interactions & Density Focus chain F [auth A] Focus chain M [auth B] Focus chain U [auth C] Focus chain Y [auth D]
P6G Query on P6G Download:Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain S [auth B] MOL2 format, chain J [auth A] MOL2 format, chain S [auth B] mmCIF format, chain J [auth A] mmCIF format, chain S [auth B]	J [auth A], S [auth B]	HEXAETHYLENE GLYCOL C₁₂ H₂₆ O₇ IIRDTKBZINWQAW-UHFFFAOYSA-N		Interactions Focus chain J [auth A] Focus chain S [auth B] Interactions & Density Focus chain J [auth A] Focus chain S [auth B]
7CY Query on 7CY Download:Ideal Coordinates CCD File SDF format, chain T [auth C] SDF format, chain X [auth D] SDF format, chain L [auth B] SDF format, chain E [auth A] MOL2 format, chain T [auth C] MOL2 format, chain X [auth D] MOL2 format, chain L [auth B] MOL2 format, chain E [auth A] mmCIF format, chain T [auth C] mmCIF format, chain X [auth D] mmCIF format, chain L [auth B] mmCIF format, chain E [auth A]	E [auth A], L [auth B], T [auth C], X [auth D]	(1R,2S,3R,5R)-3-(6-amino-9H-purin-9-yl)-5-(hydroxymethyl)cyclopentane-1,2-diol C₁₁ H₁₅ N₅ O₃ UGRNVLGKAGREKS-GCXDCGAKSA-N		Interactions Focus chain E [auth A] Focus chain L [auth B] Focus chain T [auth C] Focus chain X [auth D] Interactions & Density Focus chain E [auth A] Focus chain L [auth B] Focus chain T [auth C] Focus chain X [auth D]
PEG Query on PEG Download:Ideal Coordinates CCD File SDF format, chain CA [auth D] SDF format, chain DA [auth D] SDF format, chain EA [auth D] MOL2 format, chain CA [auth D] MOL2 format, chain DA [auth D] MOL2 format, chain EA [auth D] mmCIF format, chain CA [auth D] mmCIF format, chain DA [auth D] mmCIF format, chain EA [auth D]	CA [auth D], DA [auth D], EA [auth D]	DI(HYDROXYETHYL)ETHER C₄ H₁₀ O₃ MTHSVFCYNBDYFN-UHFFFAOYSA-N		Interactions Focus chain CA [auth D] Focus chain DA [auth D] Focus chain EA [auth D] Interactions & Density Focus chain CA [auth D] Focus chain DA [auth D] Focus chain EA [auth D]
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain AA [auth D] SDF format, chain BA [auth D] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain O [auth B] SDF format, chain R [auth B] SDF format, chain V [auth C] SDF format, chain Z [auth D] SDF format, chain Q [auth B] SDF format, chain P [auth B] SDF format, chain N [auth B] SDF format, chain I [auth A] MOL2 format, chain AA [auth D] MOL2 format, chain BA [auth D] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain O [auth B] MOL2 format, chain R [auth B] MOL2 format, chain V [auth C] MOL2 format, chain Z [auth D] MOL2 format, chain Q [auth B] MOL2 format, chain P [auth B] MOL2 format, chain N [auth B] MOL2 format, chain I [auth A] mmCIF format, chain AA [auth D] mmCIF format, chain BA [auth D] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain O [auth B] mmCIF format, chain R [auth B] mmCIF format, chain V [auth C] mmCIF format, chain Z [auth D] mmCIF format, chain Q [auth B] mmCIF format, chain P [auth B] mmCIF format, chain N [auth B] mmCIF format, chain I [auth A]	AA [auth D] BA [auth D] G [auth A] H [auth A] I [auth A] AA [auth D], BA [auth D], G [auth A], H [auth A], I [auth A], N [auth B], O [auth B], P [auth B], Q [auth B], R [auth B], V [auth C], Z [auth D]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain AA [auth D] Focus chain BA [auth D] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain N [auth B] Focus chain O [auth B] Focus chain P [auth B] Focus chain Q [auth B] Focus chain R [auth B] Focus chain V [auth C] Focus chain Z [auth D] Interactions & Density Focus chain AA [auth D] Focus chain BA [auth D] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain N [auth B] Focus chain O [auth B] Focus chain P [auth B] Focus chain Q [auth B] Focus chain R [auth B] Focus chain V [auth C] Focus chain Z [auth D]
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain W [auth C] SDF format, chain K [auth A] MOL2 format, chain W [auth C] MOL2 format, chain K [auth A] mmCIF format, chain W [auth C] mmCIF format, chain K [auth A]	K [auth A], W [auth C]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain K [auth A] Focus chain W [auth C] Interactions & Density Focus chain K [auth A] Focus chain W [auth C]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.218 (Depositor), 0.216 (DCC)
R-Value Work: 0.168 (Depositor), 0.169 (DCC)
R-Value Observed: 0.171 (Depositor)

Diffraction Data:

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.331	α = 90
b = 184.904	β = 107.8
c = 102.508	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

Deposition Data

Released Date: 2016-10-19

Deposition Author(s):

Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History (Full details and data files)

Version 1.0: 2016-10-19
Type: Initial release
Version 1.1: 2023-10-04
Changes: Data collection, Database references, Derived calculations, Refinement description