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     Databases and general protein resources 
	  
	  Gene repositories 
	  
	      Lab tools  
          
          Crystallography  tools 
	      
            - MATTPROB Matthews Coefficient (Vm) Probability Calculation
 
            - HKL Research X-ray Data Processing
 
            - XDS/XSCALE X-ray Data Processing
 
            - SnB Direct-Methods Software Determination of Crystal Structures
 
            - SHELX Suite of Programs for Crystal Structure Determination
 
            - PHENIX Automated determination of macromolecular structures using X-ray crystallography
 
            - CCP4 Crystallography Software Suite
 
            - Coot Model Building, Validation and Refinement
 
            - SHARP/BUSTER Structure Phasing Software
 
            - Crystallographic Software list
 
             
	       
      Crystallographic databases
       
      Synchrotrons and beamlines 
      
        - APS Argonne National Laboratory(Chicago, IL) 
 
         
        - BioCARS Bio-Consortium for the Advanced Radiation Source
 
         
        - IMCA-CAT Ind. Macromol. Crystallography Associacion Collaborative Access Team
 
         
        - BioCAT Biophysics Collaborative Access Team
 
         
        - Berkley Lab Advanced Light Source (Berkeley,CA)
 
        - CHESS Cornell High Energy Synchrotron Source (Ithaca, NY)
 
        - NSLS II National Synchrotron Light Source  (Brookhaven, NY) 
 
       
        
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       Protein sequence and structure analysis 
        Alignment
      2D-Structure Analysis
           
            - DeepCoil Prediction of Coiled Coil 
 
            - Jpred Sequence Analysis and Structure Prediction
 
            - HCA Hydrophobic Cluster Analysis
 
            - PDB2PQR Protein electrostatics
 
           
      3D-Structure Analysis
           
            - PPI3D searching, analyzing, modeling protein interactions
 
            - DynDom Protein Domain Movement Analysis
 
            - PolyPhen-2 prediction of functional effects of human nsSNPs 
 
            - CATH  Protein Structure Classification
 
            - Consurf Analysis of Surface Conservation in Protein Structures 
 
            - Dali Protein Structure Analysis and Structural Homology Identication
 
            - HHpred Homology Detection and Structure Predictions
 
            - I-TASSER Protein Structure and Function Prediction
 
            - Modeller Homology or comparative modeling of protein 3D structures
 
            - PISA Interactive tool for the exploration of macromolecular interfaces
 
            - Phyre2 Protein Homology Recognition Engine
 
            - Phyre2 (expert mode)
 
            - PROMALS3D Structure-Based Sequence Alignment
 
            - SSM Secondary Structure Matching and Protein Structure Comparison
 
            - AlphaFold Colab
 
           
          Cryo-EM tools 
          
            
         
        Cryo-EM facilities 
      
      Crystallography hardware 
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     UPenn  links 
      
       
        Other resources  
       
      
      Scientific societies 
      
      Granting agencies       
      
        - NIH National Institute of Health
 
        - NSF National Science Fundation 
 
        - AHA American Heart Assiciation
 
        - ACS American Cancer Society
 
       
      AI tools 
       
       OpenAI LM  
        GROK AI LM created by xAI  
       
      
        AI Search Engine for Research 
          Find/analyze answers in medical 
        literature and guidelines       
          AI-powered research platform to read, write, get answers  
          Research-backed reports, for researchers 
          All-in-one AI tools for research  
        
            Chat with any PDF 
          AI-powered search engine       
         
        
          Personalized AI Research Assistant 
          AI-powered search engine that uses a multi-agent framework 
         
          Recraft AI image generation and editing 
          Sora, a text-to-video model  by OpenAI 
          The best AI, all in one place 
      
      AI playgrounds 
        
         
        
        
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