5CRY

Structure of iron-saturated C-lobe of bovine lactoferrin at pH 6.8 indicates the softening of iron coordination

PDB DOI: https://doi.org/10.2210/pdb5CRY/pdb

Classification: HYDROLASE
Organism(s): Bos taurus
Mutation(s): No

Deposited: 2015-07-23 Released: 2015-10-14
Deposition Author(s): Singh, A., Rastogi, N., Singh, P.K., Tyagi, T.K., Kaur, P., Sharma, S., Singh, T.P.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.79 Å
R-Value Free: 0.273
R-Value Work: 0.205
R-Value Observed: 0.209

Starting Model: experimental
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This is version 2.2 of the entry. See complete history.

Literature

Structure of iron-saturated C-lobe of bovine lactoferrin at pH 7.0 indicates the softening of iron coordination

Singh, A., Rastogi, N., Singh, P.K., Tyagi, T.K., Kaur, P., Sharma, S., Singh, T.P.

To be published.

Macromolecule Content

Total Structure Weight: 78.49 kDa
Atom Count: 5,542
Modelled Residue Count: 696
Deposited Residue Count: 696
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lactotransferrin	A, B	348	Bos taurus	Mutation(s): 0 EC: 3.4.21
UniProt
Find proteins for P24627 (Bos taurus) Explore P24627 Go to UniProtKB: P24627
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P24627
Glycosylation
Glycosylation Sites: 2	Glycosylation Focus chain A Focus chain B
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

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Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C, D, E	3		N-Glycosylation	Interactions Focus chain C Focus chain D Focus chain E Interactions & Density Focus chain C Focus chain D Focus chain E
Glycosylation Resources
GlyTouCan: G15407YE GlyCosmos: G15407YE GlyGen: G15407YE

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain H [auth B] SDF format, chain I [auth B] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B] mmCIF format, chain H [auth B] mmCIF format, chain I [auth B]	H [auth B], I [auth B]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain H [auth B] Focus chain I [auth B] Interactions & Density Focus chain H [auth B] Focus chain I [auth B]
BCT Query on BCT Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain K [auth B] MOL2 format, chain G [auth A] MOL2 format, chain K [auth B] mmCIF format, chain G [auth A] mmCIF format, chain K [auth B]	G [auth A], K [auth B]	BICARBONATE ION C H O₃ BVKZGUZCCUSVTD-UHFFFAOYSA-M		Interactions Focus chain G [auth A] Focus chain K [auth B] Interactions & Density Focus chain G [auth A] Focus chain K [auth B]
FE Query on FE Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain J [auth B] MOL2 format, chain F [auth A] MOL2 format, chain J [auth B] mmCIF format, chain F [auth A] mmCIF format, chain J [auth B]	F [auth A], J [auth B]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain J [auth B] Interactions & Density Focus chain F [auth A] Focus chain J [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.79 Å
R-Value Free: 0.273
R-Value Work: 0.205
R-Value Observed: 0.209
Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 159.654	α = 90
b = 82.58	β = 128.08
c = 107.694	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2015-10-14

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-10-14
Type: Initial release
Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Structure summary
Version 2.1: 2023-11-08
Changes: Data collection, Database references, Refinement description, Structure summary
Version 2.2: 2024-10-23
Changes: Structure summary

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5CRY

Structure of iron-saturated C-lobe of bovine lactoferrin at pH 6.8 indicates the softening of iron coordination

Structure of iron-saturated C-lobe of bovine lactoferrin at pH 7.0 indicates the softening of iron coordination

Entity ID: 1

UniProt

Entity Groups

Glycosylation

Sequence Annotations

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Entity ID: 2

Glycosylation Resources

Experimental Data

Structure Validation

Ligand Structure Quality Assessment

Deposition Data

Revision History (Full details and data files)