>2n3a_B mol:protein length:79 PC4 and SFRS1-interacting proteinMDSRLQRIHAEIKNSLKIDNLDVNRCIEALDELASLQVTMQQAQKHTEMITTLKKIRRFKVSQVIMEKSTMLYNKFKNM