HEADSC 4evr
COMMNT S2C correlation file created: Wed Jan  9 19:27:00 EST 2013
COMMNT
COMMNT If you use this database, please cite:
COMMNT
COMMNT Guoli Wang, Jonathan W. Arthur, and Roland L. Dunbrack, Jr.
COMMNT "S2C: A database correlating sequence and atomic
COMMNT   coordinate numbering in the Protein Data Bank"
COMMNT   dunbrack.fccc.edu/Guoli/s2c
COMMNT   Copyright (c) February 2000, April 2002.
COMMNT
COMMNT SEQCRD columns are as follows:
COMMNT
COMMNT Column Positions Item
COMMNT      1       0-6 Record identifier
COMMNT      2         8 Chain
COMMNT      3        10 One letter residue code
COMMNT      4     12-14 SEQRES three letter residue code
COMMNT      5     16-18 ATOM three letter residue code
COMMNT      6     20-24 SEQRES residue number
COMMNT      7     26-31 ATOM residue number
COMMNT      8        33 PDB secondary structure
COMMNT      9        35 STRIDE secondary structure
COMMNT     10     37-43 Error flags
COMMNT
COMMNT Secondary structrue annotation:
COMMNT     H: Helix      E: Strand     T: Turn
COMMNT     B: Bridge     G: 310Helix   C: Coil
COMMNT
SEQCRD A S SER ---     1      - - - 367    
SEQCRD A N ASN ---     2      - - - 367    
SEQCRD A A ALA ---     3      - - - 367    
SEQCRD A G GLY ---     4      - - - 367    
SEQCRD A P PRO ---     5      - - - 367    
SEQCRD A F PHE ---     6      - - - 367    
SEQCRD A I ILE ---     7      - - - 367    
SEQCRD A R ARG ---     8      - - - 367    
SEQCRD A P PRO ---     9      - - - 367    
SEQCRD A S SER ---    10      - - - 367    
SEQCRD A Y TYR ---    11      - - - 367    
SEQCRD A A ALA ---    12      - - - 367    
SEQCRD A Q GLN ---    13      - - - 367    
SEQCRD A A ALA ---    14      - - - 367    
SEQCRD A G GLY GLY    15     32 C C 4      
SEQCRD A A ALA ALA    16     33 C C 4      
SEQCRD A L LEU LEU    17     34 E E 4      
SEQCRD A K LYS LYS    18     35 E E 4      
SEQCRD A V VAL VAL    19     36 E E 4      
SEQCRD A G GLY GLY    20     37 E E 4      
SEQCRD A L LEU LEU    21     38 E E 4      
SEQCRD A L LEU LEU    22     39 E E 4      
SEQCRD A L LEU LEU    23     40 E E 4      
SEQCRD A P PRO PRO    24     41 C C 4      
SEQCRD A Y TYR TYR    25     42 C C 4      
SEQCRD A S SER SER    26     43 C T 45     
SEQCRD A G GLY GLY    27     44 C T 45     
SEQCRD A T THR THR    28     45 C T 45     
SEQCRD A Y TYR TYR    29     46 H H 4      
SEQCRD A A ALA ALA    30     47 H H 4      
SEQCRD A P PRO PRO    31     48 H H 4      
SEQCRD A L LEU LEU    32     49 H H 4      
SEQCRD A G GLY GLY    33     50 H H 4      
SEQCRD A E GLU GLU    34     51 H H 4      
SEQCRD A A ALA ALA    35     52 H H 4      
SEQCRD A I ILE ILE    36     53 H H 4      
SEQCRD A T THR THR    37     54 H H 4      
SEQCRD A R ARG ARG    38     55 H H 4      
SEQCRD A G GLY GLY    39     56 H H 4      
SEQCRD A L LEU LEU    40     57 H H 4      
SEQCRD A E GLU GLU    41     58 H H 4      
SEQCRD A L LEU LEU    42     59 H H 4      
SEQCRD A Y TYR TYR    43     60 H H 4      
SEQCRD A V VAL VAL    44     61 H H 4      
SEQCRD A Q GLN GLN    45     62 H H 4      
SEQCRD A S SER SER    46     63 H H 4      
SEQCRD A Q GLN GLN    47     64 H H 4      
SEQCRD A G GLY GLY    48     65 C T 45     
SEQCRD A G GLY GLY    49     66 C T 45     
SEQCRD A K LYS LYS    50     67 E E 4      
SEQCRD A L LEU LEU    51     68 E E 4      
SEQCRD A G GLY GLY    52     69 C T 45     
SEQCRD A G GLY GLY    53     70 C T 45     
SEQCRD A R ARG ARG    54     71 E E 4      
SEQCRD A S SER SER    55     72 E E 4      
SEQCRD A I ILE ILE    56     73 E E 4      
SEQCRD A S SER SER    57     74 E E 4      
SEQCRD A F PHE PHE    58     75 E E 4      
SEQCRD A V VAL VAL    59     76 E E 4      
SEQCRD A K LYS LYS    60     77 E E 4      
SEQCRD A V VAL VAL    61     78 E E 4      
SEQCRD A D ASP ASP    62     79 E E 4      
SEQCRD A D ASP ASP    63     80 C T 45     
SEQCRD A E GLU GLU    64     81 C T 45     
SEQCRD A S SER SER    65     82 C T 45     
SEQCRD A A ALA ALA    66     83 H T 45     
SEQCRD A P PRO PRO    67     84 H G 45     
SEQCRD A P PRO PRO    68     85 H G 45     
SEQCRD A K LYS LYS    69     86 H G 45     
SEQCRD A A ALA ALA    70     87 H H 4      
SEQCRD A T THR THR    71     88 H H 4      
SEQCRD A E GLU GLU    72     89 H H 4      
SEQCRD A L LEU LEU    73     90 H H 4      
SEQCRD A T THR THR    74     91 H H 4      
SEQCRD A T THR THR    75     92 H H 4      
SEQCRD A K LYS LYS    76     93 H H 4      
SEQCRD A L LEU LEU    77     94 H H 4      
SEQCRD A I ILE ILE    78     95 H H 4      
SEQCRD A Q GLN GLN    79     96 H H 4      
SEQCRD A S SER SER    80     97 H H 4      
SEQCRD A E GLU GLU    81     98 C C 4      
SEQCRD A K LYS LYS    82     99 C C 4      
SEQCRD A A ALA ALA    83    100 C T 45     
SEQCRD A D ASP ASP    84    101 C T 45     
SEQCRD A V VAL VAL    85    102 E E 4      
SEQCRD A L LEU LEU    86    103 E E 4      
SEQCRD A I ILE ILE    87    104 E E 4      
SEQCRD A G GLY GLY    88    105 E C 45     
SEQCRD A T THR THR    89    106 C C 4      
SEQCRD A V VAL VAL    90    107 C C 4      
SEQCRD A H HIS HIS    91    108 H C 45     
SEQCRD A S SER SER    92    109 H H 4      
SEQCRD A G GLY GLY    93    110 H H 4      
SEQCRD A V VAL VAL    94    111 H H 4      
SEQCRD A A ALA ALA    95    112 H H 4      
SEQCRD A M MSE MSE    96    113 H H 4      
SEQCRD A A ALA ALA    97    114 H H 4      
SEQCRD A M MSE MSE    98    115 H H 4      
SEQCRD A V VAL VAL    99    116 H H 4      
SEQCRD A K LYS LYS   100    117 H H 4      
SEQCRD A I ILE ILE   101    118 H H 4      
SEQCRD A A ALA ALA   102    119 H H 4      
SEQCRD A R ARG ARG   103    120 H H 4      
SEQCRD A E GLU GLU   104    121 H H 4      
SEQCRD A D ASP ASP   105    122 H H 4      
SEQCRD A G GLY GLY   106    123 H C 45     
SEQCRD A I ILE ILE   107    124 C C 4      
SEQCRD A P PRO PRO   108    125 C C 4      
SEQCRD A T THR THR   109    126 E E 4      
SEQCRD A I ILE ILE   110    127 E E 4      
SEQCRD A V VAL VAL   111    128 E E 4      
SEQCRD A P PRO PRO   112    129 C T 45     
SEQCRD A N ASN ASN   113    130 C T 45     
SEQCRD A A ALA ALA   114    131 C T 45     
SEQCRD A G GLY GLY   115    132 C C 4      
SEQCRD A A ALA ALA   116    133 H C 45     
SEQCRD A D ASP ASP   117    134 H G 45     
SEQCRD A I ILE ILE   118    135 H G 45     
SEQCRD A I ILE ILE   119    136 H G 45     
SEQCRD A T THR THR   120    137 H G 45     
SEQCRD A R ARG ARG   121    138 H T 45     
SEQCRD A A ALA ALA   122    139 C T 45     
SEQCRD A M MSE MSE   123    140 C T 45     
SEQCRD A C CYS CYS   124    141 C T 45     
SEQCRD A A ALA ALA   125    142 C B 45     
SEQCRD A P PRO PRO   126    143 C T 45     
SEQCRD A N ASN ASN   127    144 C T 45     
SEQCRD A V VAL VAL   128    145 E E 4      
SEQCRD A F PHE PHE   129    146 E E 4      
SEQCRD A R ARG ARG   130    147 E E 4      
SEQCRD A T THR THR   131    148 C C 4      
SEQCRD A S SER SER   132    149 C C 4      
SEQCRD A F PHE PHE   133    150 C C 4      
SEQCRD A A ALA ALA   134    151 H C 45     
SEQCRD A N ASN ASN   135    152 H H 4      
SEQCRD A G GLY GLY   136    153 H H 4      
SEQCRD A Q GLN GLN   137    154 H H 4      
SEQCRD A I ILE ILE   138    155 H H 4      
SEQCRD A G GLY GLY   139    156 H H 4      
SEQCRD A R ARG ARG   140    157 H H 4      
SEQCRD A A ALA ALA   141    158 H H 4      
SEQCRD A T THR THR   142    159 H H 4      
SEQCRD A G GLY GLY   143    160 H H 4      
SEQCRD A D ASP ASP   144    161 H H 4      
SEQCRD A A ALA ALA   145    162 H H 4      
SEQCRD A M MSE MSE   146    163 H H 4      
SEQCRD A I ILE ILE   147    164 H H 4      
SEQCRD A K LYS LYS   148    165 H H 4      
SEQCRD A A ALA ALA   149    166 H H 4      
SEQCRD A G GLY GLY   150    167 C C 4      
SEQCRD A L LEU LEU   151    168 C C 4      
SEQCRD A K LYS LYS   152    169 C C 4      
SEQCRD A K LYS LYS   153    170 E E 4      
SEQCRD A A ALA ALA   154    171 E E 4      
SEQCRD A V VAL VAL   155    172 E E 4      
SEQCRD A T THR THR   156    173 E E 4      
SEQCRD A V VAL VAL   157    174 E E 4      
SEQCRD A T THR THR   158    175 E E 4      
SEQCRD A W TRP TRP   159    176 E E 4      
SEQCRD A K LYS LYS   160    177 C E 45     
SEQCRD A Y TYR TYR   161    178 H T 45     
SEQCRD A A ALA ALA   162    179 H H 4      
SEQCRD A A ALA ALA   163    180 H H 4      
SEQCRD A G GLY GLY   164    181 H H 4      
SEQCRD A E GLU GLU   165    182 H H 4      
SEQCRD A E GLU GLU   166    183 H H 4      
SEQCRD A M MSE MSE   167    184 H H 4      
SEQCRD A V VAL VAL   168    185 H H 4      
SEQCRD A S SER SER   169    186 H H 4      
SEQCRD A G GLY GLY   170    187 H H 4      
SEQCRD A F PHE PHE   171    188 H H 4      
SEQCRD A K LYS LYS   172    189 H H 4      
SEQCRD A K LYS LYS   173    190 H H 4      
SEQCRD A S SER SER   174    191 H H 4      
SEQCRD A F PHE PHE   175    192 H H 4      
SEQCRD A T THR THR   176    193 H H 4      
SEQCRD A A ALA ALA   177    194 H H 4      
SEQCRD A G GLY GLY   178    195 H H 4      
SEQCRD A K LYS LYS   179    196 C C 4      
SEQCRD A G GLY GLY   180    197 C C 4      
SEQCRD A E GLU GLU   181    198 E E 4      
SEQCRD A V VAL VAL   182    199 E E 4      
SEQCRD A V VAL VAL   183    200 E E 4      
SEQCRD A K LYS LYS   184    201 E E 4      
SEQCRD A D ASP ASP   185    202 E E 4      
SEQCRD A I ILE ILE   186    203 E E 4      
SEQCRD A T THR THR   187    204 E E 4      
SEQCRD A I ILE ILE   188    205 E E 4      
SEQCRD A A ALA ALA   189    206 C E 45     
SEQCRD A F PHE PHE   190    207 C T 45     
SEQCRD A P PRO PRO   191    208 C T 45     
SEQCRD A D ASP ASP   192    209 C T 45     
SEQCRD A V VAL VAL   193    210 C C 4      
SEQCRD A E GLU GLU   194    211 C C 4      
SEQCRD A F PHE PHE   195    212 H H 4      
SEQCRD A Q GLN GLN   196    213 H H 4      
SEQCRD A S SER SER   197    214 H H 4      
SEQCRD A A ALA ALA   198    215 H H 4      
SEQCRD A L LEU LEU   199    216 H H 4      
SEQCRD A A ALA ALA   200    217 H H 4      
SEQCRD A E GLU GLU   201    218 H H 4      
SEQCRD A I ILE ILE   202    219 H H 4      
SEQCRD A A ALA ALA   203    220 H H 4      
SEQCRD A S SER SER   204    221 H H 4      
SEQCRD A L LEU LEU   205    222 H H 4      
SEQCRD A K LYS LYS   206    223 H C 45     
SEQCRD A P PRO PRO   207    224 C C 4      
SEQCRD A D ASP ASP   208    225 C C 4      
SEQCRD A C CYS CYS   209    226 E E 4      
SEQCRD A V VAL VAL   210    227 E E 4      
SEQCRD A Y TYR TYR   211    228 E E 4      
SEQCRD A A ALA ALA   212    229 E E 4      
SEQCRD A F PHE PHE   213    230 E E 4      
SEQCRD A F PHE PHE   214    231 C C 4      
SEQCRD A S SER SER   215    232 C C 4      
SEQCRD A G GLY GLY   216    233 H H 4      
SEQCRD A G GLY GLY   217    234 H H 4      
SEQCRD A G GLY GLY   218    235 H H 4      
SEQCRD A A ALA ALA   219    236 H H 4      
SEQCRD A L LEU LEU   220    237 H H 4      
SEQCRD A K LYS LYS   221    238 H H 4      
SEQCRD A F PHE PHE   222    239 H H 4      
SEQCRD A I ILE ILE   223    240 H H 4      
SEQCRD A K LYS LYS   224    241 H H 4      
SEQCRD A D ASP ASP   225    242 H H 4      
SEQCRD A Y TYR TYR   226    243 H H 4      
SEQCRD A A ALA ALA   227    244 H H 4      
SEQCRD A A ALA ALA   228    245 H H 4      
SEQCRD A A ALA ALA   229    246 H H 4      
SEQCRD A N ASN ASN   230    247 C C 4      
SEQCRD A L LEU LEU   231    248 C C 4      
SEQCRD A G GLY GLY   232    249 C C 4      
SEQCRD A I ILE ILE   233    250 C C 4      
SEQCRD A P PRO PRO   234    251 C C 4      
SEQCRD A L LEU LEU   235    252 E E 4      
SEQCRD A W TRP TRP   236    253 E E 4      
SEQCRD A G GLY GLY   237    254 E E 4      
SEQCRD A P PRO PRO   238    255 E E 4      
SEQCRD A G GLY GLY   239    256 C G 45     
SEQCRD A F PHE PHE   240    257 H G 45     
SEQCRD A L LEU LEU   241    258 H G 45     
SEQCRD A T THR THR   242    259 H T 45     
SEQCRD A D ASP ASP   243    260 C T 45     
SEQCRD A G GLY GLY   244    261 C T 45     
SEQCRD A V VAL VAL   245    262 H H 4      
SEQCRD A E GLU GLU   246    263 H H 4      
SEQCRD A A ALA ALA   247    264 H H 4      
SEQCRD A A ALA ALA   248    265 H H 4      
SEQCRD A A ALA ALA   249    266 H H 4      
SEQCRD A G GLY GLY   250    267 H G 45     
SEQCRD A P PRO PRO   251    268 H G 45     
SEQCRD A A ALA ALA   252    269 H G 45     
SEQCRD A G GLY GLY   253    270 H G 45     
SEQCRD A D ASP ASP   254    271 H T 45     
SEQCRD A G GLY GLY   255    272 C T 45     
SEQCRD A I ILE ILE   256    273 C E 45     
SEQCRD A K LYS LYS   257    274 E E 4      
SEQCRD A T THR THR   258    275 E E 4      
SEQCRD A V VAL VAL   259    276 E E 4      
SEQCRD A L LEU LEU   260    277 E E 4      
SEQCRD A H HIS HIS   261    278 C C 4      
SEQCRD A Y TYR TYR   262    279 C C 4      
SEQCRD A V VAL VAL   263    280 C T 45     
SEQCRD A S SER SER   264    281 C T 45     
SEQCRD A D ASP ASP   265    282 C T 45     
SEQCRD A L LEU LEU   266    283 C T 45     
SEQCRD A D ASP ASP   267    284 C C 4      
SEQCRD A N ASN ASN   268    285 H C 45     
SEQCRD A A ALA ALA   269    286 H H 4      
SEQCRD A E GLU GLU   270    287 H H 4      
SEQCRD A N ASN ASN   271    288 H H 4      
SEQCRD A Q GLN GLN   272    289 H H 4      
SEQCRD A A ALA ALA   273    290 H H 4      
SEQCRD A F PHE PHE   274    291 H H 4      
SEQCRD A V VAL VAL   275    292 H H 4      
SEQCRD A K LYS LYS   276    293 H H 4      
SEQCRD A S SER SER   277    294 H H 4      
SEQCRD A F PHE PHE   278    295 H H 4      
SEQCRD A E GLU GLU   279    296 H H 4      
SEQCRD A A ALA ALA   280    297 H H 4      
SEQCRD A A ALA ALA   281    298 H H 4      
SEQCRD A Y TYR TYR   282    299 H H 4      
SEQCRD A K LYS LYS   283    300 H C 45     
SEQCRD A I ILE ILE   284    301 C C 4      
SEQCRD A P PRO PRO   285    302 C C 4      
SEQCRD A P PRO PRO   286    303 C C 4      
SEQCRD A D ASP ASP   287    304 H C 45     
SEQCRD A V VAL VAL   288    305 H H 4      
SEQCRD A F PHE PHE   289    306 H H 4      
SEQCRD A A ALA ALA   290    307 H H 4      
SEQCRD A V VAL VAL   291    308 H H 4      
SEQCRD A Q GLN GLN   292    309 H H 4      
SEQCRD A G GLY GLY   293    310 H H 4      
SEQCRD A W TRP TRP   294    311 H H 4      
SEQCRD A D ASP ASP   295    312 H H 4      
SEQCRD A A ALA ALA   296    313 H H 4      
SEQCRD A G GLY GLY   297    314 H H 4      
SEQCRD A Q GLN GLN   298    315 H H 4      
SEQCRD A L LEU LEU   299    316 H H 4      
SEQCRD A L LEU LEU   300    317 H H 4      
SEQCRD A D ASP ASP   301    318 H H 4      
SEQCRD A A ALA ALA   302    319 H H 4      
SEQCRD A G GLY GLY   303    320 H H 4      
SEQCRD A V VAL VAL   304    321 H H 4      
SEQCRD A K LYS LYS   305    322 H H 4      
SEQCRD A A ALA ALA   306    323 H H 4      
SEQCRD A V VAL VAL   307    324 H H 4      
SEQCRD A G GLY GLY   308    325 C T 45     
SEQCRD A G GLY GLY   309    326 C T 45     
SEQCRD A D ASP ASP   310    327 C T 45     
SEQCRD A V VAL VAL   311    328 C T 45     
SEQCRD A A ALA ALA   312    329 C T 45     
SEQCRD A K LYS LYS   313    330 H T 45     
SEQCRD A R ARG ARG   314    331 H H 4      
SEQCRD A K LYS LYS   315    332 H H 4      
SEQCRD A E GLU GLU   316    333 H H 4      
SEQCRD A L LEU LEU   317    334 H H 4      
SEQCRD A N ASN ASN   318    335 H H 4      
SEQCRD A A ALA ALA   319    336 H H 4      
SEQCRD A A ALA ALA   320    337 H H 4      
SEQCRD A M MSE MSE   321    338 H H 4      
SEQCRD A A ALA ALA   322    339 H H 4      
SEQCRD A A ALA ALA   323    340 H H 4      
SEQCRD A A ALA ALA   324    341 C C 4      
SEQCRD A S SER SER   325    342 C E 45     
SEQCRD A F PHE PHE   326    343 E E 4      
SEQCRD A A ALA ALA   327    344 E E 4      
SEQCRD A S SER SER   328    345 E E 4      
SEQCRD A P PRO PRO   329    346 C T 45     
SEQCRD A R ARG ARG   330    347 C T 45     
SEQCRD A G GLY GLY   331    348 E E 4      
SEQCRD A P PRO PRO   332    349 E E 4      
SEQCRD A F PHE PHE   333    350 E E 4      
SEQCRD A K LYS LYS   334    351 C E 45     
SEQCRD A L LEU LEU   335    352 C E 45     
SEQCRD A S SER SER   336    353 C T 45     
SEQCRD A A ALA ALA   337    354 C T 45     
SEQCRD A A ALA ALA   338    355 C T 45     
SEQCRD A H HIS HIS   339    356 C T 45     
SEQCRD A N ASN ASN   340    357 C C 4      
SEQCRD A P PRO PRO   341    358 C E 45     
SEQCRD A V VAL VAL   342    359 C E 45     
SEQCRD A Q GLN GLN   343    360 C E 45     
SEQCRD A N ASN ASN   344    361 C E 45     
SEQCRD A F PHE PHE   345    362 E E 4      
SEQCRD A Y TYR TYR   346    363 E E 4      
SEQCRD A L LEU LEU   347    364 E E 4      
SEQCRD A R ARG ARG   348    365 E E 4      
SEQCRD A E GLU GLU   349    366 E E 4      
SEQCRD A L LEU LEU   350    367 E E 4      
SEQCRD A K LYS LYS   351    368 E E 4      
SEQCRD A G GLY GLY   352    369 C T 45     
SEQCRD A G GLY GLY   353    370 C T 45     
SEQCRD A K LYS LYS   354    371 E E 4      
SEQCRD A S SER SER   355    372 E E 4      
SEQCRD A V VAL VAL   356    373 E E 4      
SEQCRD A N ASN ASN   357    374 E E 4      
SEQCRD A L LEU LEU   358    375 E E 4      
SEQCRD A G GLY GLY   359    376 E E 4      
SEQCRD A L LEU LEU   360    377 E E 4      
SEQCRD A A ALA ALA   361    378 E E 4      
SEQCRD A A ALA ALA   362    379 E E 4      
SEQCRD A P PRO PRO   363    380 C E 45     
SEQCRD A A ALA ALA   364    381 C E 45     
SEQCRD A V VAL VAL   365    382 C E 45     
SEQCRD A A ALA ALA   366    383 C C 4      
SEQCRD A D ASP ASP   367    384 C C 4      
SEQCRD A E GLU GLU   368    385 C C 4      
SEQCRD A A ALA ALA   369    386 C T 45     
SEQCRD A I ILE ILE   370    387 C T 45     
SEQCRD A G GLY GLY   371    388 C T 45     
SEQCRD A C CYS CYS   372    389 C T 45     
SEQCRD A K LYS LYS   373    390 C C 4      
SEQCRD A L LEU LEU   374    391 C C 4      
SEQCRD A S SER ---   375      - - - 367    
COMMNT
S2CERR 1      0 No standard amino acid code
S2CERR 2      0 SEQRES and ATOM residue names differ
S2CERR 3     15 No ATOM record
S2CERR 4    360 SEQRES and ATOM residue numbers differ
S2CERR 5     90 PDB and STRIDE secondary structures differ
S2CERR 6     15 PDB secondary structure is absent
S2CERR 7     15 STRIDE secondary structure is absent
COMMNT
COMMNT Crystallographic technical parameters:
PARAME    method     'X-RAY DIFFRACTION'
PARAME    resolution 1.84
PARAME    R-factor   0.1518
PARAME    B-factor   33.23
COMMNT
COMMNT Reference database information:
DATABA    source:
DATABA        UNP: G3XCQ4_RHOPA (G3XCQ4)
COMMNT
DATABA    mutation:
DATABA       SER A 1     -->  ? ?          'EXPRESSION TAG'    
DATABA       ASN A 2     -->  ? ?          'EXPRESSION TAG'    
DATABA       ALA A 3     -->  ? ?          'EXPRESSION TAG'