HEADER    MEMBRANE PROTEIN                        24-AUG-19   6SNI              
TITLE     CRYO-EM STRUCTURE OF NANODISC RECONSTITUTED YEAST ALG6 IN COMPLEX WITH
TITLE    2 6AG9 FAB                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DOLICHYL PYROPHOSPHATE MAN9GLCNAC2 ALPHA-1,3-              
COMPND   3 GLUCOSYLTRANSFERASE;                                                 
COMPND   4 CHAIN: X;                                                            
COMPND   5 SYNONYM: ASPARAGINE-LINKED GLYCOSYLATION PROTEIN 6,DOL-P-GLC:MAN(9)  
COMPND   6 GLCNAC(2)-PP-DOL ALPHA-1,3-GLUCOSYLTRANSFERASE,DOLICHYL-P-           
COMPND   7 GLC:MAN9GLCNAC2-PP-DOLICHYL GLUCOSYLTRANSFERASE;                     
COMPND   8 EC: 2.4.1.267;                                                       
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 2;                                                           
COMPND  11 MOLECULE: 6AG9-FAB HEAVY CHAIN;                                      
COMPND  12 CHAIN: H;                                                            
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MOL_ID: 3;                                                           
COMPND  15 MOLECULE: 6AG9-FAB LIGHT CHAIN;                                      
COMPND  16 CHAIN: L;                                                            
COMPND  17 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 GENE: ALG6, YOR002W, UNA544;                                         
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: POET1;                                    
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  11 ORGANISM_TAXID: 32630;                                               
SOURCE  12 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG';        
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 866768;                                     
SOURCE  14 MOL_ID: 3;                                                           
SOURCE  15 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  16 ORGANISM_TAXID: 32630;                                               
SOURCE  17 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG';        
SOURCE  18 EXPRESSION_SYSTEM_TAXID: 866768                                      
KEYWDS    GLYCOSYLTRANSFERASE, GLUCOSYLTRANSFERASE, GT-C, N-GLYCOSYLATION,      
KEYWDS   2 MEMBRANE PROTEIN                                                     
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    J.S.BLOCH,G.PESCIULLESI,J.BOILEVIN,K.NOSOL,R.N.IROBALIEVA,T.DARBRE,   
AUTHOR   2 M.AEBI,A.A.KOSSIAKOFF,J.L.REYMOND,K.P.LOCHER                         
REVDAT   4   16-OCT-24 6SNI    1       REMARK                                   
REVDAT   3   01-APR-20 6SNI    1       JRNL                                     
REVDAT   2   18-MAR-20 6SNI    1       JRNL                                     
REVDAT   1   11-MAR-20 6SNI    0                                                
JRNL        AUTH   J.S.BLOCH,G.PESCIULLESI,J.BOILEVIN,K.NOSOL,R.N.IROBALIEVA,   
JRNL        AUTH 2 T.DARBRE,M.AEBI,A.A.KOSSIAKOFF,J.L.REYMOND,K.P.LOCHER        
JRNL        TITL   STRUCTURE AND MECHANISM OF THE ER-BASED GLUCOSYLTRANSFERASE  
JRNL        TITL 2 ALG6.                                                        
JRNL        REF    NATURE                        V. 579   443 2020              
JRNL        REFN                   ESSN 1476-4687                               
JRNL        PMID   32103179                                                     
JRNL        DOI    10.1038/S41586-020-2044-Z                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : NULL                                      
REMARK   3   RECONSTRUCTION SCHEMA  : NULL                                      
REMARK   3                                                                      
REMARK   3 EM MAP-MODEL FITTING AND REFINEMENT                                  
REMARK   3   PDB ENTRY                    : NULL                                
REMARK   3   REFINEMENT SPACE             : NULL                                
REMARK   3   REFINEMENT PROTOCOL          : NULL                                
REMARK   3   REFINEMENT TARGET            : NULL                                
REMARK   3   OVERALL ANISOTROPIC B VALUE  : NULL                                
REMARK   3                                                                      
REMARK   3 FITTING PROCEDURE : NULL                                             
REMARK   3                                                                      
REMARK   3 EM IMAGE RECONSTRUCTION STATISTICS                                   
REMARK   3   NOMINAL PIXEL SIZE (ANGSTROMS)    : NULL                           
REMARK   3   ACTUAL PIXEL SIZE  (ANGSTROMS)    : NULL                           
REMARK   3   EFFECTIVE RESOLUTION (ANGSTROMS)  : 3.000                          
REMARK   3   NUMBER OF PARTICLES               : 171764                         
REMARK   3   CTF CORRECTION METHOD             : PHASE FLIPPING AND AMPLITUDE   
REMARK   3                                       CORRECTION                     
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL                    
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: NULL                                                  
REMARK   4                                                                      
REMARK   4 6SNI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-AUG-19.                  
REMARK 100 THE DEPOSITION ID IS D_1292103996.                                   
REMARK 245                                                                      
REMARK 245 EXPERIMENTAL DETAILS                                                 
REMARK 245   RECONSTRUCTION METHOD          : SINGLE PARTICLE                   
REMARK 245   SPECIMEN TYPE                  : NULL                              
REMARK 245                                                                      
REMARK 245 ELECTRON MICROSCOPE SAMPLE                                           
REMARK 245   SAMPLE TYPE                    : PARTICLE                          
REMARK 245   PARTICLE TYPE                  : POINT                             
REMARK 245   NAME OF SAMPLE                 : NANODISC RECONSTITUTED YEAST      
REMARK 245                                    ALG6 IN COMPLEX WITH 6AG9 FAB;    
REMARK 245                                    ALG6; 6AG9 FAB                    
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : NULL                              
REMARK 245   SAMPLE SUPPORT DETAILS         : NULL                              
REMARK 245   SAMPLE VITRIFICATION DETAILS   : NULL                              
REMARK 245   SAMPLE BUFFER                  : NULL                              
REMARK 245   PH                             : 7.40                              
REMARK 245   SAMPLE DETAILS                 : NULL                              
REMARK 245                                                                      
REMARK 245 DATA ACQUISITION                                                     
REMARK 245   DATE OF EXPERIMENT                : NULL                           
REMARK 245   NUMBER OF MICROGRAPHS-IMAGES      : NULL                           
REMARK 245   TEMPERATURE (KELVIN)              : NULL                           
REMARK 245   MICROSCOPE MODEL                  : FEI TITAN KRIOS                
REMARK 245   DETECTOR TYPE                     : GATAN K3 BIOQUANTUM (6K X      
REMARK 245                                       4K)                            
REMARK 245   MINIMUM DEFOCUS (NM)              : NULL                           
REMARK 245   MAXIMUM DEFOCUS (NM)              : NULL                           
REMARK 245   MINIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   MAXIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   NOMINAL CS                        : NULL                           
REMARK 245   IMAGING MODE                      : BRIGHT FIELD                   
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 230.00                         
REMARK 245   ILLUMINATION MODE                 : FLOOD BEAM                     
REMARK 245   NOMINAL MAGNIFICATION             : NULL                           
REMARK 245   CALIBRATED MAGNIFICATION          : NULL                           
REMARK 245   SOURCE                            : FIELD EMISSION GUN             
REMARK 245   ACCELERATION VOLTAGE (KV)         : 300                            
REMARK 245   IMAGING DETAILS                   : NULL                           
REMARK 247                                                                      
REMARK 247 ELECTRON MICROSCOPY                                                  
REMARK 247  THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON          
REMARK 247  MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE              
REMARK 247  THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES           
REMARK 247  ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION         
REMARK 247  OF THE STRUCTURE FACTORS.                                           
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10350 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 39960 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: X, H, L                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY X   -17                                                      
REMARK 465     PRO X   -16                                                      
REMARK 465     GLY X   -15                                                      
REMARK 465     GLY X   -14                                                      
REMARK 465     SER X   -13                                                      
REMARK 465     THR X   -12                                                      
REMARK 465     GLY X   -11                                                      
REMARK 465     ARG X   -10                                                      
REMARK 465     LEU X    -9                                                      
REMARK 465     ALA X    -8                                                      
REMARK 465     GLY X    -7                                                      
REMARK 465     ALA X    -6                                                      
REMARK 465     GLY X    -5                                                      
REMARK 465     GLY X    -4                                                      
REMARK 465     GLU X    -3                                                      
REMARK 465     PHE X    -2                                                      
REMARK 465     VAL X    -1                                                      
REMARK 465     ASP X     0                                                      
REMARK 465     MET X     1                                                      
REMARK 465     ALA X     2                                                      
REMARK 465     ILE X     3                                                      
REMARK 465     GLY X     4                                                      
REMARK 465     LYS X     5                                                      
REMARK 465     ARG X     6                                                      
REMARK 465     LEU X     7                                                      
REMARK 465     LEU X     8                                                      
REMARK 465     VAL X     9                                                      
REMARK 465     ASN X    10                                                      
REMARK 465     LYS X    11                                                      
REMARK 465     PRO X    12                                                      
REMARK 465     ALA X    13                                                      
REMARK 465     GLU X    14                                                      
REMARK 465     GLU X    15                                                      
REMARK 465     SER X    16                                                      
REMARK 465     PHE X    17                                                      
REMARK 465     TYR X    18                                                      
REMARK 465     ALA X    19                                                      
REMARK 465     SER X    20                                                      
REMARK 465     PRO X    21                                                      
REMARK 465     MET X    22                                                      
REMARK 465     TYR X    23                                                      
REMARK 465     ASP X    24                                                      
REMARK 465     PHE X    25                                                      
REMARK 465     LEU X    26                                                      
REMARK 465     TYR X    27                                                      
REMARK 465     PRO X    28                                                      
REMARK 465     PHE X    29                                                      
REMARK 465     ARG X    30                                                      
REMARK 465     PRO X    31                                                      
REMARK 465     VAL X    32                                                      
REMARK 465     GLY X    33                                                      
REMARK 465     ASN X    34                                                      
REMARK 465     GLN X    35                                                      
REMARK 465     TRP X    36                                                      
REMARK 465     LEU X    37                                                      
REMARK 465     PHE X   444                                                      
REMARK 465     ILE X   445                                                      
REMARK 465     THR X   446                                                      
REMARK 465     PRO X   447                                                      
REMARK 465     ARG X   448                                                      
REMARK 465     PHE X   449                                                      
REMARK 465     LEU X   450                                                      
REMARK 465     PRO X   451                                                      
REMARK 465     LYS X   452                                                      
REMARK 465     SER X   453                                                      
REMARK 465     LEU X   454                                                      
REMARK 465     THR X   455                                                      
REMARK 465     PRO X   456                                                      
REMARK 465     GLY X   457                                                      
REMARK 465     PRO X   458                                                      
REMARK 465     SER X   459                                                      
REMARK 465     ILE X   460                                                      
REMARK 465     SER X   461                                                      
REMARK 465     SER X   462                                                      
REMARK 465     ILE X   463                                                      
REMARK 465     ASN X   464                                                      
REMARK 465     SER X   465                                                      
REMARK 465     ASP X   466                                                      
REMARK 465     TYR X   467                                                      
REMARK 465     ARG X   468                                                      
REMARK 465     ARG X   469                                                      
REMARK 465     ARG X   470                                                      
REMARK 465     SER X   471                                                      
REMARK 465     GLU H    -2                                                      
REMARK 465     ILE H    -1                                                      
REMARK 465     SER H     0                                                      
REMARK 465     GLU H     1                                                      
REMARK 465     ASP H   226                                                      
REMARK 465     LYS H   227                                                      
REMARK 465     THR H   228                                                      
REMARK 465     HIS H   229                                                      
REMARK 465     THR H   230                                                      
REMARK 465     SER L     0                                                      
REMARK 465     GLU L   215                                                      
REMARK 465     CYS L   216                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   CE1  TYR H   154     OE2  GLU H   157              2.06            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    PRO H 156   N     PRO H 156   CA      0.229                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO H 156   CA  -  N   -  CD  ANGL. DEV. = -13.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER X  63       85.91   -156.69                                   
REMARK 500    TYR X  67     -168.80    -78.93                                   
REMARK 500    PRO X 101     -178.45    -66.65                                   
REMARK 500    PHE X 123       58.83    -97.86                                   
REMARK 500    GLU X 126       -8.05     74.20                                   
REMARK 500    LEU X 138       -7.14     79.58                                   
REMARK 500    PHE X 197       71.37     63.12                                   
REMARK 500    GLU X 217       31.76     76.22                                   
REMARK 500    LEU X 253      -51.43   -121.09                                   
REMARK 500    PHE X 254      -70.59    -69.54                                   
REMARK 500    HIS X 353       65.28   -160.03                                   
REMARK 500    LYS X 380     -167.12    -76.88                                   
REMARK 500    THR X 381       -3.04     78.92                                   
REMARK 500    PRO X 474      170.40    -57.12                                   
REMARK 500    ASN X 476      175.66    180.00                                   
REMARK 500    PHE X 499      -60.75    -93.04                                   
REMARK 500    SER X 504       -5.89     69.33                                   
REMARK 500    SER X 536     -166.74    -78.32                                   
REMARK 500    LYS X 542       -2.23     83.09                                   
REMARK 500    SER H  31       16.63   -141.21                                   
REMARK 500    VAL H  48      -50.87   -122.58                                   
REMARK 500    SER H  52A      -9.74     74.52                                   
REMARK 500    GLN H 114        0.88    -66.44                                   
REMARK 500    ALA H 123      114.34   -161.73                                   
REMARK 500    THR H 125      109.36    -46.85                                   
REMARK 500    PRO H 158     -159.41   -103.92                                   
REMARK 500    GLN H 180     -179.05    -68.60                                   
REMARK 500    SER H 182        7.72    -69.06                                   
REMARK 500    PRO H 211       30.62    -83.72                                   
REMARK 500    SER H 212       -5.85   -165.19                                   
REMARK 500    PRO L   8     -146.12    -98.75                                   
REMARK 500    SER L  50       11.90     59.76                                   
REMARK 500    ALA L  51      -10.48     75.43                                   
REMARK 500    SER L  52      -16.94   -140.45                                   
REMARK 500    TYR L  55     -180.00    -66.84                                   
REMARK 500    PRO L  59      172.75    -58.35                                   
REMARK 500    THR L  69       32.11   -144.76                                   
REMARK 500    GLU L  81       52.63    -95.31                                   
REMARK 500    ALA L  84     -169.84   -167.99                                   
REMARK 500    ARG L 110     -166.48   -160.10                                   
REMARK 500    GLU L 145      107.00    -52.52                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH X1706        DISTANCE =  6.41 ANGSTROMS                       
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     PTY X 1601                                                       
REMARK 610     PTY X 1602                                                       
REMARK 610     PTY X 1603                                                       
REMARK 610     PTY X 1604                                                       
REMARK 610     PTY X 1605                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PTY X 1601                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PTY X 1602                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PTY X 1603                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PTY X 1605                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 X 1606                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 H 2201                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 H 2202                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-10258   RELATED DB: EMDB                             
REMARK 900 CRYO-EM STRUCTURE OF NANODISC RECONSTITUTED YEAST ALG6 IN COMPLEX    
REMARK 900 WITH 6AG9 FAB                                                        
DBREF  6SNI X    1   544  UNP    Q12001   ALG6_YEAST       1    544             
DBREF  6SNI H   -2   230  PDB    6SNI     6SNI            -2    230             
DBREF  6SNI L    0   216  PDB    6SNI     6SNI             0    216             
SEQADV 6SNI GLY X  -17  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI PRO X  -16  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI GLY X  -15  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI GLY X  -14  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI SER X  -13  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI THR X  -12  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI GLY X  -11  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI ARG X  -10  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI LEU X   -9  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI ALA X   -8  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI GLY X   -7  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI ALA X   -6  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI GLY X   -5  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI GLY X   -4  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI GLU X   -3  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI PHE X   -2  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI VAL X   -1  UNP  Q12001              EXPRESSION TAG                 
SEQADV 6SNI ASP X    0  UNP  Q12001              EXPRESSION TAG                 
SEQRES   1 X  562  GLY PRO GLY GLY SER THR GLY ARG LEU ALA GLY ALA GLY          
SEQRES   2 X  562  GLY GLU PHE VAL ASP MET ALA ILE GLY LYS ARG LEU LEU          
SEQRES   3 X  562  VAL ASN LYS PRO ALA GLU GLU SER PHE TYR ALA SER PRO          
SEQRES   4 X  562  MET TYR ASP PHE LEU TYR PRO PHE ARG PRO VAL GLY ASN          
SEQRES   5 X  562  GLN TRP LEU PRO GLU TYR ILE ILE PHE VAL CYS ALA VAL          
SEQRES   6 X  562  ILE LEU ARG CYS THR ILE GLY LEU GLY PRO TYR SER GLY          
SEQRES   7 X  562  LYS GLY SER PRO PRO LEU TYR GLY ASP PHE GLU ALA GLN          
SEQRES   8 X  562  ARG HIS TRP MET GLU ILE THR GLN HIS LEU PRO LEU SER          
SEQRES   9 X  562  LYS TRP TYR TRP TYR ASP LEU GLN TYR TRP GLY LEU ASP          
SEQRES  10 X  562  TYR PRO PRO LEU THR ALA PHE HIS SER TYR LEU LEU GLY          
SEQRES  11 X  562  LEU ILE GLY SER PHE PHE ASN PRO SER TRP PHE ALA LEU          
SEQRES  12 X  562  GLU LYS SER ARG GLY PHE GLU SER PRO ASP ASN GLY LEU          
SEQRES  13 X  562  LYS THR TYR MET ARG SER THR VAL ILE ILE SER ASP ILE          
SEQRES  14 X  562  LEU PHE TYR PHE PRO ALA VAL ILE TYR PHE THR LYS TRP          
SEQRES  15 X  562  LEU GLY ARG TYR ARG ASN GLN SER PRO ILE GLY GLN SER          
SEQRES  16 X  562  ILE ALA ALA SER ALA ILE LEU PHE GLN PRO SER LEU MET          
SEQRES  17 X  562  LEU ILE ASP HIS GLY HIS PHE GLN TYR ASN SER VAL MET          
SEQRES  18 X  562  LEU GLY LEU THR ALA TYR ALA ILE ASN ASN LEU LEU ASP          
SEQRES  19 X  562  GLU TYR TYR ALA MET ALA ALA VAL CYS PHE VAL LEU SER          
SEQRES  20 X  562  ILE CYS PHE LYS GLN MET ALA LEU TYR TYR ALA PRO ILE          
SEQRES  21 X  562  PHE PHE ALA TYR LEU LEU SER ARG SER LEU LEU PHE PRO          
SEQRES  22 X  562  LYS PHE ASN ILE ALA ARG LEU THR VAL ILE ALA PHE ALA          
SEQRES  23 X  562  THR LEU ALA THR PHE ALA ILE ILE PHE ALA PRO LEU TYR          
SEQRES  24 X  562  PHE LEU GLY GLY GLY LEU LYS ASN ILE HIS GLN CYS ILE          
SEQRES  25 X  562  HIS ARG ILE PHE PRO PHE ALA ARG GLY ILE PHE GLU ASP          
SEQRES  26 X  562  LYS VAL ALA ASN PHE TRP CYS VAL THR ASN VAL PHE VAL          
SEQRES  27 X  562  LYS TYR LYS GLU ARG PHE THR ILE GLN GLN LEU GLN LEU          
SEQRES  28 X  562  TYR SER LEU ILE ALA THR VAL ILE GLY PHE LEU PRO ALA          
SEQRES  29 X  562  MET ILE MET THR LEU LEU HIS PRO LYS LYS HIS LEU LEU          
SEQRES  30 X  562  PRO TYR VAL LEU ILE ALA CYS SER MET SER PHE PHE LEU          
SEQRES  31 X  562  PHE SER PHE GLN VAL HIS GLU LYS THR ILE LEU ILE PRO          
SEQRES  32 X  562  LEU LEU PRO ILE THR LEU LEU TYR SER SER THR ASP TRP          
SEQRES  33 X  562  ASN VAL LEU SER LEU VAL SER TRP ILE ASN ASN VAL ALA          
SEQRES  34 X  562  LEU PHE THR LEU TRP PRO LEU LEU LYS LYS ASP GLY LEU          
SEQRES  35 X  562  HIS LEU GLN TYR ALA VAL SER PHE LEU LEU SER ASN TRP          
SEQRES  36 X  562  LEU ILE GLY ASN PHE SER PHE ILE THR PRO ARG PHE LEU          
SEQRES  37 X  562  PRO LYS SER LEU THR PRO GLY PRO SER ILE SER SER ILE          
SEQRES  38 X  562  ASN SER ASP TYR ARG ARG ARG SER LEU LEU PRO TYR ASN          
SEQRES  39 X  562  VAL VAL TRP LYS SER PHE ILE ILE GLY THR TYR ILE ALA          
SEQRES  40 X  562  MET GLY PHE TYR HIS PHE LEU ASP GLN PHE VAL ALA PRO          
SEQRES  41 X  562  PRO SER LYS TYR PRO ASP LEU TRP VAL LEU LEU ASN CYS          
SEQRES  42 X  562  ALA VAL GLY PHE ILE CYS PHE SER ILE PHE TRP LEU TRP          
SEQRES  43 X  562  SER TYR TYR LYS ILE PHE THR SER GLY SER LYS SER MET          
SEQRES  44 X  562  LYS ASP LEU                                                  
SEQRES   1 H  234  GLU ILE SER GLU VAL GLN LEU VAL GLU SER GLY GLY GLY          
SEQRES   2 H  234  LEU VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA          
SEQRES   3 H  234  ALA SER GLY PHE ASN VAL TYR SER SER SER ILE HIS TRP          
SEQRES   4 H  234  VAL ARG GLN ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA          
SEQRES   5 H  234  SER ILE SER SER TYR SER GLY TYR THR SER TYR ALA ASP          
SEQRES   6 H  234  SER VAL LYS GLY ARG PHE THR ILE SER ALA ASP THR SER          
SEQRES   7 H  234  LYS ASN THR ALA TYR LEU GLN MET ASN SER LEU ARG ALA          
SEQRES   8 H  234  GLU ASP THR ALA VAL TYR TYR CYS ALA ARG GLU TYR TRP          
SEQRES   9 H  234  SER TRP TYR SER TYR SER TYR GLY ILE ASP TYR TRP GLY          
SEQRES  10 H  234  GLN GLY THR LEU VAL THR VAL SER SER ALA SER THR LYS          
SEQRES  11 H  234  GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SER          
SEQRES  12 H  234  THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL LYS          
SEQRES  13 H  234  ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SER          
SEQRES  14 H  234  GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA VAL          
SEQRES  15 H  234  LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL VAL          
SEQRES  16 H  234  THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR ILE          
SEQRES  17 H  234  CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL ASP          
SEQRES  18 H  234  LYS LYS VAL GLU PRO LYS SER CYS ASP LYS THR HIS THR          
SEQRES   1 L  217  SER ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER          
SEQRES   2 L  217  ALA SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA          
SEQRES   3 L  217  SER GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN          
SEQRES   4 L  217  LYS PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA          
SEQRES   5 L  217  SER SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY          
SEQRES   6 L  217  SER ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER          
SEQRES   7 L  217  LEU GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN          
SEQRES   8 L  217  SER TYR TRP VAL GLY TYR PRO ILE THR PHE GLY GLN GLY          
SEQRES   9 L  217  THR LYS VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER          
SEQRES  10 L  217  VAL PHE ILE PHE PRO PRO SER ASP SER GLN LEU LYS SER          
SEQRES  11 L  217  GLY THR ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR          
SEQRES  12 L  217  PRO ARG GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA          
SEQRES  13 L  217  LEU GLN SER GLY ASN SER GLN GLU SER VAL THR GLU GLN          
SEQRES  14 L  217  ASP SER LYS ASP SER THR TYR SER LEU SER SER THR LEU          
SEQRES  15 L  217  THR LEU SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR          
SEQRES  16 L  217  ALA CYS GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL          
SEQRES  17 L  217  THR LYS SER PHE ASN ARG GLY GLU CYS                          
HET    PTY  X1601      36                                                       
HET    PTY  X1602      17                                                       
HET    PTY  X1603      20                                                       
HET    PTY  X1604      21                                                       
HET    PTY  X1605      34                                                       
HET    Y01  X1606      35                                                       
HET    Y01  H2201      35                                                       
HET    Y01  H2202      35                                                       
HETNAM     PTY PHOSPHATIDYLETHANOLAMINE                                         
HETNAM     Y01 CHOLESTEROL HEMISUCCINATE                                        
FORMUL   4  PTY    5(C40 H80 N O8 P)                                            
FORMUL   9  Y01    3(C31 H50 O4)                                                
FORMUL  12  HOH   *7(H2 O)                                                      
HELIX    1 AA1 ILE X   41  ILE X   53  1                                  13    
HELIX    2 AA2 GLY X   54  GLY X   56  5                                   3    
HELIX    3 AA3 GLY X   68  GLN X   81  1                                  14    
HELIX    4 AA4 PRO X  101  ASN X  119  1                                  19    
HELIX    5 AA5 THR X  140  TYR X  154  1                                  15    
HELIX    6 AA6 TYR X  154  ASN X  170  1                                  17    
HELIX    7 AA7 SER X  172  PHE X  185  1                                  14    
HELIX    8 AA8 GLN X  186  HIS X  194  1                                   9    
HELIX    9 AA9 TYR X  199  GLU X  217  1                                  19    
HELIX   10 AB1 TYR X  218  CYS X  231  1                                  14    
HELIX   11 AB2 PHE X  232  LEU X  237  5                                   6    
HELIX   12 AB3 TYR X  239  LEU X  253  1                                  15    
HELIX   13 AB4 ASN X  258  PHE X  282  1                                  25    
HELIX   14 AB5 GLY X  286  PHE X  298  1                                  13    
HELIX   15 AB6 PHE X  312  ASN X  317  1                                   6    
HELIX   16 AB7 LYS X  321  ARG X  325  5                                   5    
HELIX   17 AB8 THR X  327  LEU X  352  1                                  26    
HELIX   18 AB9 LEU X  358  SER X  374  1                                  17    
HELIX   19 AC1 ILE X  382  LEU X  392  1                                  11    
HELIX   20 AC2 TYR X  393  SER X  395  5                                   3    
HELIX   21 AC3 TRP X  398  THR X  414  1                                  17    
HELIX   22 AC4 LEU X  415  LYS X  421  1                                   7    
HELIX   23 AC5 LEU X  424  GLY X  440  1                                  17    
HELIX   24 AC6 ASN X  476  GLY X  491  1                                  16    
HELIX   25 AC7 PHE X  492  ASP X  497  1                                   6    
HELIX   26 AC8 LEU X  509  SER X  536  1                                  28    
HELIX   27 AC9 ASN H   28  SER H   32  5                                   5    
HELIX   28 AD1 ASP H   61  LYS H   64  5                                   4    
HELIX   29 AD2 SER H  101  TYR H  105  5                                   5    
HELIX   30 AD3 PRO H  194  LEU H  198  5                                   5    
HELIX   31 AD4 GLN L   79  PHE L   83  5                                   5    
HELIX   32 AD5 SER L  123  LYS L  128  1                                   6    
HELIX   33 AD6 LYS L  185  HIS L  191  1                                   7    
SHEET    1 AA1 4 VAL H   5  SER H   7  0                                        
SHEET    2 AA1 4 LEU H  18  ALA H  23 -1  O  SER H  21   N  SER H   7           
SHEET    3 AA1 4 THR H  77  MET H  82 -1  O  MET H  82   N  LEU H  18           
SHEET    4 AA1 4 PHE H  67  ASP H  72 -1  N  SER H  70   O  TYR H  79           
SHEET    1 AA2 6 LEU H  11  VAL H  12  0                                        
SHEET    2 AA2 6 THR H 116  VAL H 120  1  O  THR H 119   N  VAL H  12           
SHEET    3 AA2 6 ALA H  91  GLU H  98 -1  N  TYR H  93   O  THR H 116           
SHEET    4 AA2 6 ILE H  34  GLN H  39 -1  N  VAL H  37   O  TYR H  94           
SHEET    5 AA2 6 LEU H  45  ILE H  51 -1  O  GLU H  46   N  ARG H  38           
SHEET    6 AA2 6 THR H  57  TYR H  59 -1  O  SER H  58   N  SER H  50           
SHEET    1 AA3 4 LEU H  11  VAL H  12  0                                        
SHEET    2 AA3 4 THR H 116  VAL H 120  1  O  THR H 119   N  VAL H  12           
SHEET    3 AA3 4 ALA H  91  GLU H  98 -1  N  TYR H  93   O  THR H 116           
SHEET    4 AA3 4 ILE H 109  TRP H 112 -1  O  TYR H 111   N  ARG H  97           
SHEET    1 AA4 4 SER H 129  LEU H 133  0                                        
SHEET    2 AA4 4 ALA H 145  TYR H 154 -1  O  LEU H 150   N  PHE H 131           
SHEET    3 AA4 4 TYR H 185  VAL H 193 -1  O  LEU H 187   N  VAL H 151           
SHEET    4 AA4 4 VAL H 172  THR H 174 -1  N  HIS H 173   O  VAL H 190           
SHEET    1 AA5 3 THR H 160  SER H 162  0                                        
SHEET    2 AA5 3 TYR H 203  HIS H 209 -1  O  ASN H 206   N  SER H 162           
SHEET    3 AA5 3 THR H 214  VAL H 220 -1  O  VAL H 216   N  VAL H 207           
SHEET    1 AA6 4 MET L   4  SER L   7  0                                        
SHEET    2 AA6 4 VAL L  19  ALA L  25 -1  O  ARG L  24   N  THR L   5           
SHEET    3 AA6 4 ASP L  70  ILE L  75 -1  O  LEU L  73   N  ILE L  21           
SHEET    4 AA6 4 PHE L  62  SER L  65 -1  N  SER L  65   O  THR L  72           
SHEET    1 AA7 2 SER L  10  ALA L  13  0                                        
SHEET    2 AA7 2 LYS L 105  ILE L 108  1  O  GLU L 107   N  ALA L  13           
SHEET    1 AA8 4 SER L  53  LEU L  54  0                                        
SHEET    2 AA8 4 LYS L  45  TYR L  49 -1  N  TYR L  49   O  SER L  53           
SHEET    3 AA8 4 TRP L  35  GLN L  38 -1  N  TRP L  35   O  LEU L  47           
SHEET    4 AA8 4 THR L  85  TYR L  87 -1  O  THR L  85   N  GLN L  38           
SHEET    1 AA9 2 GLN L  89  SER L  91  0                                        
SHEET    2 AA9 2 ILE L  98  PHE L 100 -1  O  THR L  99   N  GLN L  90           
SHEET    1 AB1 4 SER L 116  PHE L 120  0                                        
SHEET    2 AB1 4 THR L 131  PHE L 141 -1  O  VAL L 135   N  PHE L 120           
SHEET    3 AB1 4 TYR L 175  SER L 184 -1  O  SER L 179   N  CYS L 136           
SHEET    4 AB1 4 SER L 161  VAL L 165 -1  N  SER L 164   O  SER L 178           
SHEET    1 AB2 3 LYS L 147  VAL L 152  0                                        
SHEET    2 AB2 3 VAL L 193  THR L 199 -1  O  ALA L 195   N  LYS L 151           
SHEET    3 AB2 3 VAL L 207  ASN L 212 -1  O  PHE L 211   N  TYR L 194           
SSBOND   1 CYS X  314    CYS X  515                          1555   1555  2.05  
SSBOND   2 CYS H   22    CYS H   95                          1555   1555  2.03  
SSBOND   3 CYS H  149    CYS H  205                          1555   1555  2.04  
SSBOND   4 CYS L   23    CYS L   88                          1555   1555  2.04  
SSBOND   5 CYS L  136    CYS L  196                          1555   1555  2.03  
CISPEP   1 PHE H  155    PRO H  156          0        -3.69                     
CISPEP   2 GLU H  157    PRO H  158          0        15.56                     
CISPEP   3 SER L    7    PRO L    8          0       -10.95                     
CISPEP   4 TYR L  142    PRO L  143          0         5.26                     
SITE     1 AC1  4 VAL X 478  TRP X 479  ILE X 524  LEU X 527                    
SITE     1 AC2  2 VAL X 477  SER X 481                                          
SITE     1 AC3  1 SER X 481                                                     
SITE     1 AC4  6 PHE X 153  TYR X 160  TYR X 209  ASN X 212                    
SITE     2 AC4  6 ASN X 213  ASP X 216                                          
SITE     1 AC5  4 Y01 H2202  PRO X 241  THR X 339  SER X 374                    
SITE     1 AC6  4 ASN H  28  TYR H  30  ILE X 230  PHE X 277                    
SITE     1 AC7  6 TRP H 102  TYR H 103  ALA X 301  GLN X 332                    
SITE     2 AC7  6 Y01 X1606  HOH X1702                                          
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000