PPIRE14220

Target Protein Information
Protein_Name Collagen adhesin
Protein_Sequence MNKNVLKFMVFIMLLNIITPLFNKNEAFAARDISSTNVTDLTVSPSKIEDGGKTTVKMTFDDKNGKIQNGDMIKVAWPTSGTVKIEGYSKTVPLTVKGEQVGQAVITPDGATITFNDKVEKLSDVSGFAEFEVQGRNLTQTNTSDDKVATITSGNKSTNVTVHKSEAGTSSVFYYKTGDMLPEDTTHVRWFLNINNEKSYVSKDITIKDQIQGGQQLDLSTLNINVTGTHSNYYSGQSAITDFEKAFPGSKITVDNTKNTIDVTIPQGYGSYNSFSINYKTKITNEQQKEFVNNSQAWYQEHGKEEVNGKSFNHTVHNINANAGIEGTVKGELKVLKQDKDTKAPIANVKFKLSKKDGSVVKDNQKEIEIITDANGIANIKALPSGDYILKEIEAPRPYTFDKDKEYPFTMKDTDNQGYFTTIENAKAIEKTKDVSAQKVWEGTQKVKPTIYFKLYKQDDNQNTTPVDKAEIKKLEDGTTKVTWSNLPENDKNGKAIKYLVKEVNAQGEDTTPEGYTKKENGLVVTNTEKPIETTSISGEKVWDDKDNQDGKRPEKVSVNLLANGEKVKTLDVTSETNWKYEFKDLPKYDEGKKIEYTVTEDHVKDYTTDINGTTITNKYTPGETSATVTKNWDDNNNQDGKRPTEIKVELYQDGKATGKTAILNESNNWTHTWTGLDEKAKGQQVKYTVEELTKVKGYTTHVDNNDMGNLIVTNKYTPETTSISGEKVWDDKDNQDGKRPEKVSVNLLADGEKVKTLDVTSETNWKYEFKDLPKYDEGKKIEYTVTEDHVKDYTTDINGTTITNKYTPGETSATVTKNWDDNNNQDGKRPTEIKVELYQDGKATGKTAILNESNNWTHTWTGLDEKAKGQQVKYTVEELTKVKGYTTHVDNNDMGNLIVTNKYTPETTSISGEKVWDDKDNQDGKRPEKVSVNLLANGEKVKTLDVTSETNWKYEFKDLPKYDEGKKIEYTVTEDHVKDYTTDINGTTITNKYTPGETSATVTKNWDDNNNQDGKRPTEIKVELYQDGKATGKTAILNESNNWTHTWTGLDEKAKGQQVKYTVDELTKVNGYTTHVDNNDMGNLIVTNKYTPKKPNKPIYPEKPKDKTPPTKPDHSNKVKPTPPDKPSKVDKDDQPKDNKTKPENPLKELPKTGMKIITSWITWVFIGILGLYLILRKRFNS
Organism_Source Staphylococcus aureus
Functional_Classification adhesins
Cellular_Localization Extracellular
Gene_Names cna
UniProt_ID Q53654
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name DBS4
Peptide_Sequence GPXGPXGPXGPXGPRGRTGPXGPXGPXGPX
Peptide_Length 30
Peptide_SMILES C[C@@H](O)[C@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)CNC(=O)[C@@H]1CCCN1C(=O)CNC(=O)CNC(=O)[C@@H]1CCCN1C(=O)CNC(=O)CNC(=O)[C@@H]1CCCN1C(=O)CNC(=O)CNC(=O)[C@@H]1CCCN1C(=O)CN)C(=O)NCC(=O)N1CCC[C@H]1C(=O)NCC(=O)NCC(=O)N1CCC[C@H]1C(=O)NCC(=O)NCC(=O)N1CCC[C@H]1C(=O)NCC(=O)NCC(=O)N1CCC[C@H]1C(=O)NCC(=O)O
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 2332.48
Aliphatic_Index 0.00000
Aromaticity 0.00000
Average_Rotatable_Bonds 1.96667
Charge_at_pH_7 1.99798
Isoelectric_Point 12.50011
Number_of_Hydrogen_Bond_Acceptors 34
Number_of_Hydrogen_Bond_Donors 29
Topological_Polar_Surface_Area 972.14000
X_logP_energy -19.71416
Interaction Information
Affinity KD=3 nM
Affinity_Assay Surface plasmon resonance
PDB_ID 2F6A
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title A 'Collagen Hug' model for Staphylococcus aureus CNA binding to collagen.
Release_Year 2005
PMID 16362049
DOI 10.1038/sj.emboj.7600888