def predict_mhcii_binding(job, peptfile, allele, univ_options, mhcii_options):
    """
    This module will predict MHC:peptide binding for peptides in the files created in node YY to
    ALLELE.  ALLELE represents an MHCII allele.

    The module returns (PREDFILE, PREDICTOR) where PREDFILE contains the predictions and PREDICTOR
    is the predictor used (Consensus, NetMHCIIpan, or Sturniolo).

    This module corresponds to node 19 on the tree
    """
    job.fileStore.logToMaster('Running mhcii on %s:%s' % (univ_options['patient'], allele))
    work_dir = job.fileStore.getLocalTempDir()
    input_files = {
        'peptfile.faa': peptfile}
    input_files = get_files_from_filestore(job, input_files, work_dir, docker=True)
    parameters = [mhcii_options['pred'],
                  allele,
                  input_files['peptfile.faa']]
    with open('/'.join([work_dir, 'predictions.tsv']), 'w') as predfile:
        docker_call(tool='mhcii', tool_parameters=parameters, work_dir=work_dir,
                    dockerhub=univ_options['dockerhub'], outfile=predfile, interactive=True)
    run_netMHCIIpan = True
    with open(predfile.name, 'r') as predfile:
        for line in predfile:
            if not line.startswith('HLA'):
                continue
            if line.strip().split('\t')[5] == 'NetMHCIIpan':
                break
            # If the predictor type is sturniolo then it needs to be processed differently
            elif line.strip().split('\t')[5] == 'Sturniolo':
                predictor = 'Sturniolo'
            else:
                predictor = 'Consensus'
            run_netMHCIIpan = False
            break
    if run_netMHCIIpan:
        NetMHCIIpan = job.addChildJobFn(predict_netmhcii_binding, peptfile, allele, univ_options,
                                        disk='10G')
        return NetMHCIIpan.rv()
    else:
        output_file = job.fileStore.writeGlobalFile(predfile.name)
        return output_file, predictor