>3D_helix;81
            protein_name:aquaporin 1* (human)
            file_name:AQP1_human.txt
            entry_date:3mar00
            refman_number:19204
            endnote_number:
            author:Murata,K. Mitsuoka,K. Hirai,T. Walz,T. Agre,P. Heymann,J.B. Engel,A. Fujiyoshi,Y. (2000) [Structural determinants of water permeation through aquaporin-1] {Nature, 407, 599-605}
            remarks:One of the TM segments, C* + *C, is composed of two end-to-end helical segments. The two partial segments are counted as 2 TM segments topologically. Sequence is from Swiss-Prot. TMhelices=6.
            pir_number:A41616
            Swiss_Prot_entry:AQP1_HUMAN
            Swiss_Prot_number:P29972
            Swiss_Prot_gene:AQP1,CHIP28
            Swiss_Prot_name:Aquaporin-CHIP
            PDB_title:aquaporin-1, chain A
            PDB_Identifier:1FQY
            N_terminal:in
            number_tmsegs:8
            tm_segments:A.8,36;B.49,66;C*.77,84;D.95,115;E.137,155;F.167,183;*C.193,200;G.208,228
            sequence:MASEFKKKLFWRAVVAEFLATTLFVFISIGSALGFKYPVGNNQTAVQDNVKVSLAFGLSIATLAQSVGHISGAHLNPAVTLGLLLSCQISIFRALMYIIAQCVGAIVATAILSGITSSLTGNSLGRNDLADGVNSGQGLGIEIIGTLQLVLCVLATTDRRRRDLGGSAPLAIGLSVALGHLLAIDYTGCGINPARSFGSAVITHNFSNHWIFWVGPFIGGALAVLIYDFILAPRSSDLTDRVKVWTSGQVEEYDLDADDINSRVEMKPK*