7Q4X

Crystal Structure of Equine Serum Albumin in Complex with Cefaclor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.12 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.187 
  • R-Value Observed: 0.190 

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

Binding of beta-lactam antibiotics by equine, caprine and ovine serum albumins

Sekula, B.Duszynski, K.Talaj, J.Bujacz, A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Albumin580Equus caballusMutation(s): 0 
UniProt
Find proteins for P35747 (Equus caballus)
Explore P35747 
Go to UniProtKB:  P35747
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP35747
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
8XI (Subject of Investigation/LOI)
Query on 8XI

Download Ideal Coordinates CCD File 
B [auth A],
C [auth A]
Cefaclor
C15 H14 Cl N3 O4 S
QYIYFLOTGYLRGG-GPCCPHFNSA-N
LMR
Query on LMR

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I [auth A](2S)-2-hydroxybutanedioic acid
C4 H6 O5
BJEPYKJPYRNKOW-REOHCLBHSA-N
MLI
Query on MLI

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D [auth A],
E [auth A],
F [auth A],
G [auth A],
H [auth A]
MALONATE ION
C3 H2 O4
OFOBLEOULBTSOW-UHFFFAOYSA-L
ACT
Query on ACT

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Q [auth A],
R [auth A]
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
FMT
Query on FMT

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J [auth A]
K [auth A]
L [auth A]
M [auth A]
N [auth A]
J [auth A],
K [auth A],
L [auth A],
M [auth A],
N [auth A],
O [auth A],
P [auth A]
FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.12 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.187 
  • R-Value Observed: 0.190 
  • Space Group: P 61
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 94.75α = 90
b = 94.75β = 90
c = 142.62γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
Cootmodel building
XDSdata scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Polish National Science CentrePoland2013/11/B/ST5/02271

Revision History  (Full details and data files)

  • Version 1.0: 2023-05-17
    Type: Initial release
  • Version 1.1: 2024-02-07
    Changes: Data collection, Refinement description