3TH3

Mg2+ Is Required for Optimal Folding of the Gamma-Carboxyglutamic Acid (Gla) Domains of Vitamin K-Dependent Clotting Factors At Physiological Ca2+

PDB DOI: https://doi.org/10.2210/pdb3TH3/pdb

Classification: HYDROLASE/HYDROLASE INHIBITOR
Organism(s): Homo sapiens
Mutation(s): No

Deposited: 2011-08-18 Released: 2012-08-22
Deposition Author(s): Vadivel, K., Agah, S., Cascio, D., Padmanabhan, K., Bajaj, S.P.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.298
R-Value Work: 0.228
R-Value Observed: 0.232

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 2.3 of the entry. See complete history.

Literature

Mg2+ Is Required for Optimal Folding of the Gamma-Carboxyglutamic Acid (Gla) Domains of Vitamin K-Dependent Clotting Factors At Physiological Ca2+

Vadivel, K., Agah, S., Messer, A., Cascio, D., Bajaj, M.S., Krishnaswamy, S., Esmon, C.T., Padmanabhan, K., Bajaj, S.P.

To be published.

Macromolecule Content

Total Structure Weight: 68.85 kDa
Atom Count: 4,082
Modelled Residue Count: 504
Deposited Residue Count: 601
Unique protein chains: 3

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Coagulation factor VII light chain	A [auth L]	142	Homo sapiens	Mutation(s): 0 EC: 3.4.21.21
UniProt & NIH Common Fund Data Resources
Find proteins for P08709 (Homo sapiens) Explore P08709 Go to UniProtKB: P08709
PHAROS: P08709 GTEx: ENSG00000057593
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P08709
Sequence Annotations Expand
Reference Sequence

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(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Coagulation factor VII heavy chain	B [auth H]	254	Homo sapiens	Mutation(s): 0 EC: 3.4.21.21
UniProt & NIH Common Fund Data Resources
Find proteins for P08709 (Homo sapiens) Explore P08709 Go to UniProtKB: P08709
PHAROS: P08709 GTEx: ENSG00000057593
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P08709
Sequence Annotations Expand
Reference Sequence

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(by identity cutoff) | 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Tissue factor	C [auth T]	205	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P13726 (Homo sapiens) Explore P13726 Go to UniProtKB: P13726
PHAROS: P13726 GTEx: ENSG00000117525
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P13726
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
0GE Query on 0GE Download Ideal Coordinates CCD File SDF format, chain G [auth H] MOL2 format, chain G [auth H]	G [auth H]	N-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}-L-alpha-glutamyl-N-[(2S,3S)-6-carbamimidamido-1-chloro-2-hydroxyhexan-3-yl]glycinamide C₂₆ H₃₈ Cl N₇ O₇ S AKFRXQNHCCSRJN-IRFCIJBXSA-N		Interactions Focus chain G [auth H] Interactions & Density Focus chain G [auth H]
BGC Query on BGC Download Ideal Coordinates CCD File SDF format, chain F [auth L] MOL2 format, chain F [auth L]	F [auth L]	beta-D-glucopyranose C₆ H₁₂ O₆ WQZGKKKJIJFFOK-VFUOTHLCSA-N		Interactions Focus chain F [auth L] Interactions & Density Focus chain F [auth L]
FUC Query on FUC Download Ideal Coordinates CCD File SDF format, chain D [auth L] MOL2 format, chain D [auth L]	D [auth L]	alpha-L-fucopyranose C₆ H₁₂ O₅ SHZGCJCMOBCMKK-SXUWKVJYSA-N		Interactions Focus chain D [auth L] Interactions & Density Focus chain D [auth L]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain E [auth L] SDF format, chain H MOL2 format, chain E [auth L] MOL2 format, chain H	E [auth L], H	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain E [auth L] Focus chain H Interactions & Density Focus chain E [auth L] Focus chain H
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain I [auth H] MOL2 format, chain I [auth H]	I [auth H]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain I [auth H] Interactions & Density Focus chain I [auth H]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CGU Query on CGU	A [auth L]	L-PEPTIDE LINKING	C₆ H₉ N O₆		GLU

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 7
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_000287 (0GE) Query on PRD_000287	G [auth H]	dansyl-Glu-Gly-Arg chloromethyl ketone	Peptide-like / Inhibitor		Interactions Focus chain G [auth H] Interactions & Density Focus chain G [auth H]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.298
R-Value Work: 0.228
R-Value Observed: 0.232
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.079	α = 90
b = 68.894	β = 91.19
c = 79.153	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
AMoRE	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2012-08-22

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2012-08-22
Type: Initial release
Version 1.1: 2012-12-12
Changes: Other
Version 1.2: 2018-01-24
Changes: Database references
Version 2.0: 2018-10-03
Changes: Advisory, Atomic model, Data collection, Derived calculations, Structure summary
Version 2.1: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Structure summary
Version 2.2: 2023-09-13
Changes: Data collection, Database references, Refinement description, Structure summary
Version 2.3: 2023-12-06
Changes: Data collection