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3.A.2.1.7
F-type ATPase.  The enzyme can synthesize but not hydrolyze ATP due to the presence of the zeta inhibitor.  The crystal structure is known (Morales-Rios et al. 2015).  The complex that was crystallized contains the nine core proteins of the complete F-ATPase complex plus the zeta inhibitor protein. The formation of crystals depended upon the presence of bound bacterial cardiolipin and phospholipid molecules; when they were removed, the complex failed to crystallize.

Accession Number:A1B8N8
Protein Name:ATP synthase subunit alpha
Length:511
Molecular Weight:55039.00
Species:Paracoccus denitrificans (strain Pd 1222) [318586]
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral membrane protein2
Substrate H+

Cross database links:

Structure:
5CDF   5DN6     

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MGIQAAEISA ILKDQIKNFG QDAEVAEVGQ VLSVGDGIAR VYGLDKVQAG EMVEFPGGIR 
61:	GMVLNLETDN VGVVIFGDDR DIKEGDTVKR TGAIVEVPAG KELLGRVVDA LGNPIDGKGP 
121:	LNASERRIAD VKAPGIMPRK SVHEPMATGL KSVDAMIPVG RGQRELIIGD RQTGKTAIAL 
181:	DTILNQANYN GREADGMKTL HCIYVAVGQK RSTVAQLVKK LEETGAMAYT TVVAATASDP 
241:	APMQYLAPYS ATAMGEYFRD NGMDALIIYD DLSKQAVAYR QMSLLLRRPP GREAYPGDVF 
301:	YLHSRLLERS AKLNEANGAG SLTALPIIET QAGDVSAYIP TNVISITDGQ IFLETELFFQ 
361:	GIRPAVNTGL SVSRVGSAAQ TKAMKSVAGP VKLELAQYRE MAAFAQFGSD LDAATQKLLN 
421:	RGARLTELMK QPQYSPLTNA EIVIVIYAGT KGYLDGIPVR DVTKWEHGLL QYLRNQKADL 
481:	LEDMTKNDRK VAGELEDAIK AALDGYAKTY A