HEADSC 2xss COMMNT S2C correlation file created: Sat May 21 06:25:00 EDT 2011 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 M MET --- 1 - - - 367 SEQCRD A A ALA --- 2 - - - 367 SEQCRD A S SER --- 3 - - - 367 SEQCRD A W TRP --- 4 - - - 367 SEQCRD A S SER --- 5 - - - 367 SEQCRD A H HIS --- 6 - - - 367 SEQCRD A P PRO --- 7 - - - 367 SEQCRD A Q GLN --- 8 - - - 367 SEQCRD A F PHE --- 9 - - - 367 SEQCRD A E GLU GLU 10 339 C C 4 SEQCRD A K LYS LYS 11 340 C C 4 SEQCRD A G GLY GLY 12 341 H H 4 SEQCRD A A ALA ALA 13 342 H H 4 SEQCRD A E GLU GLU 14 343 H H 4 SEQCRD A T THR THR 15 344 H H 4 SEQCRD A A ALA ALA 16 345 H H 4 SEQCRD A S SER SER 17 346 H H 4 SEQCRD A L LEU LEU 18 347 H H 4 SEQCRD A E GLU GLU 19 348 H H 4 SEQCRD A V VAL VAL 20 349 H H 4 SEQCRD A I ILE ILE 21 350 H H 4 SEQCRD A L LEU LEU 22 351 H H 4 SEQCRD A K LYS LYS 23 352 H H 4 SEQCRD A K LYS LYS 24 353 H H 4 SEQCRD A I ILE ILE 25 354 H H 4 SEQCRD A A ALA ALA 26 355 H H 4 SEQCRD A A ALA ALA 27 356 H H 4 SEQCRD A T THR THR 28 357 H H 4 SEQCRD A I ILE ILE 29 358 H H 4 SEQCRD A I ILE ILE 30 359 H H 4 SEQCRD A S SER SER 31 360 H H 4 SEQCRD A F PHE PHE 32 361 H H 4 SEQCRD A M MET MET 33 362 H H 4 SEQCRD A Q GLN GLN 34 363 H C 45 SEQCRD A V VAL VAL 35 364 C C 4 SEQCRD A Q GLN GLN 36 365 C C 4 SEQCRD A K LYS LYS 37 366 E E 4 SEQCRD A C CYS CYS 38 367 E E 4 SEQCRD A T THR THR 39 368 E E 4 SEQCRD A I ILE ILE 40 369 E E 4 SEQCRD A F PHE PHE 41 370 E E 4 SEQCRD A I ILE ILE 42 371 E E 4 SEQCRD A V VAL VAL 43 372 E E 4 SEQCRD A D ASP ASP 44 373 C T 45 SEQCRD A E GLU GLU 45 374 C T 45 SEQCRD A D ASP ASP 46 375 C T 45 SEQCRD A C CYS CYS 47 376 C T 45 SEQCRD A S SER SER 48 377 C T 45 SEQCRD A D ASP ASP 49 378 C T 45 SEQCRD A S SER SER 50 379 C T 45 SEQCRD A F PHE PHE 51 380 E E 4 SEQCRD A S SER SER 52 381 E E 4 SEQCRD A S SER SER 53 382 E E 4 SEQCRD A V VAL VAL 54 383 E E 4 SEQCRD A F PHE PHE 55 384 E E 4 SEQCRD A H HIS HIS 56 385 E E 4 SEQCRD A M MET MET 57 386 E E 4 SEQCRD A E GLU GLU 58 387 E E 4 SEQCRD A C CYS CYS 59 388 C C 4 SEQCRD A E GLU GLU 60 389 C C 4 SEQCRD A E GLU GLU 61 390 C T 45 SEQCRD A L LEU LEU 62 391 C T 45 SEQCRD A E GLU GLU 63 392 C T 45 SEQCRD A K LYS LYS 64 393 C T 45 SEQCRD A S SER SER 65 394 C T 45 SEQCRD A S SER SER 66 395 C T 45 SEQCRD A D ASP ASP 67 396 C T 45 SEQCRD A T THR --- 68 - - - 367 SEQCRD A L LEU --- 69 - - - 367 SEQCRD A T THR THR 70 399 H H 4 SEQCRD A R ARG ARG 71 400 H H 4 SEQCRD A E GLU GLU 72 401 H H 4 SEQCRD A H HIS HIS 73 402 H H 4 SEQCRD A D ASP ASP 74 403 H H 4 SEQCRD A A ALA ALA 75 404 H H 4 SEQCRD A N ASN ASN 76 405 H C 45 SEQCRD A K LYS LYS 77 406 H C 45 SEQCRD A I ILE ILE 78 407 H G 45 SEQCRD A N ASN ASN 79 408 H G 45 SEQCRD A Y TYR TYR 80 409 H G 45 SEQCRD A M MET MET 81 410 H H 4 SEQCRD A Y TYR TYR 82 411 H H 4 SEQCRD A A ALA ALA 83 412 H H 4 SEQCRD A Q GLN GLN 84 413 H H 4 SEQCRD A Y TYR TYR 85 414 H H 4 SEQCRD A V VAL VAL 86 415 H H 4 SEQCRD A K LYS LYS 87 416 H H 4 SEQCRD A N ASN ASN 88 417 H H 4 SEQCRD A T THR THR 89 418 H H 4 SEQCRD A M MET MET 90 419 H C 45 SEQCRD A E GLU GLU 91 420 C C 4 SEQCRD A P PRO PRO 92 421 C C 4 SEQCRD A L LEU LEU 93 422 E E 4 SEQCRD A N ASN ASN 94 423 E E 4 SEQCRD A I ILE ILE 95 424 E E 4 SEQCRD A P PRO PRO 96 425 C T 45 SEQCRD A D ASP ASP 97 426 C T 45 SEQCRD A V VAL VAL 98 427 C T 45 SEQCRD A S SER SER 99 428 C T 45 SEQCRD A K LYS LYS 100 429 C T 45 SEQCRD A D ASP ASP 101 430 C T 45 SEQCRD A K LYS LYS 102 431 C T 45 SEQCRD A R ARG ARG 103 432 C T 45 SEQCRD A F PHE PHE 104 433 C T 45 SEQCRD A P PRO PRO 105 434 C C 4 SEQCRD A W TRP --- 106 - - - 367 SEQCRD A T THR --- 107 - - - 367 SEQCRD A T THR --- 108 - - - 367 SEQCRD A E GLU --- 109 - - - 367 SEQCRD A N ASN --- 110 - - - 367 SEQCRD A T THR --- 111 - - - 367 SEQCRD A G GLY --- 112 - - - 367 SEQCRD A N ASN --- 113 - - - 367 SEQCRD A V VAL --- 114 - - - 367 SEQCRD A N ASN --- 115 - - - 367 SEQCRD A Q GLN --- 116 - - - 367 SEQCRD A Q GLN GLN 117 446 C C 4 SEQCRD A C CYS CYS 118 447 C C 4 SEQCRD A I ILE ILE 119 448 C C 4 SEQCRD A R ARG ARG 120 449 C C 4 SEQCRD A S SER SER 121 450 C C 4 SEQCRD A L LEU LEU 122 451 E E 4 SEQCRD A L LEU LEU 123 452 E E 4 SEQCRD A C CYS CYS 124 453 E E 4 SEQCRD A T THR THR 125 454 E E 4 SEQCRD A P PRO PRO 126 455 E E 4 SEQCRD A I ILE ILE 127 456 E E 4 SEQCRD A K LYS LYS 128 457 E E 4 SEQCRD A N ASN ASN 129 458 C T 45 SEQCRD A G GLY GLY 130 459 C T 45 SEQCRD A K LYS LYS 131 460 C T 45 SEQCRD A K LYS LYS 132 461 C T 45 SEQCRD A N ASN ASN 133 462 C C 4 SEQCRD A K LYS LYS 134 463 C C 4 SEQCRD A V VAL VAL 135 464 E E 4 SEQCRD A I ILE ILE 136 465 E E 4 SEQCRD A G GLY GLY 137 466 E E 4 SEQCRD A V VAL VAL 138 467 E E 4 SEQCRD A C CYS CYS 139 468 E E 4 SEQCRD A Q GLN GLN 140 469 E E 4 SEQCRD A L LEU LEU 141 470 E E 4 SEQCRD A V VAL VAL 142 471 E E 4 SEQCRD A N ASN ASN 143 472 C C 4 SEQCRD A K LYS LYS 144 473 C C 4 SEQCRD A M MET MET 145 474 C B 45 SEQCRD A E GLU GLU 146 475 C T 45 SEQCRD A E GLU --- 147 - - - 367 SEQCRD A N ASN ASN 148 477 C T 45 SEQCRD A T THR THR 149 478 C T 45 SEQCRD A G GLY GLY 150 479 C T 45 SEQCRD A K LYS LYS 151 480 C C 4 SEQCRD A V VAL VAL 152 481 C B 45 SEQCRD A K LYS LYS 153 482 C C 4 SEQCRD A P PRO PRO 154 483 C C 4 SEQCRD A F PHE PHE 155 484 C C 4 SEQCRD A N ASN ASN 156 485 H C 45 SEQCRD A R ARG ARG 157 486 H H 4 SEQCRD A N ASN ASN 158 487 H H 4 SEQCRD A D ASP ASP 159 488 H H 4 SEQCRD A E GLU GLU 160 489 H H 4 SEQCRD A Q GLN GLN 161 490 H H 4 SEQCRD A F PHE PHE 162 491 H H 4 SEQCRD A L LEU LEU 163 492 H H 4 SEQCRD A E GLU GLU 164 493 H H 4 SEQCRD A A ALA ALA 165 494 H H 4 SEQCRD A F PHE PHE 166 495 H H 4 SEQCRD A V VAL VAL 167 496 H H 4 SEQCRD A I ILE ILE 168 497 H H 4 SEQCRD A F PHE PHE 169 498 H H 4 SEQCRD A C CYS CYS 170 499 H H 4 SEQCRD A G GLY GLY 171 500 H H 4 SEQCRD A L LEU LEU 172 501 H H 4 SEQCRD A G GLY GLY 173 502 H H 4 SEQCRD A I ILE ILE 174 503 H H 4 SEQCRD A Q GLN GLN 175 504 H H 4 SEQCRD A N ASN ASN 176 505 H H 4 SEQCRD A T THR THR 177 506 H H 4 SEQCRD A Q GLN GLN 178 507 H H 4 SEQCRD A M MET MET 179 508 C C 4 SEQCRD A Y TYR --- 180 - - - 367 SEQCRD A A ALA --- 181 - - - 367 SEQCRD B M MET --- 1 - - - 367 SEQCRD B A ALA --- 2 - - - 367 SEQCRD B S SER --- 3 - - - 367 SEQCRD B W TRP --- 4 - - - 367 SEQCRD B S SER --- 5 - - - 367 SEQCRD B H HIS --- 6 - - - 367 SEQCRD B P PRO --- 7 - - - 367 SEQCRD B Q GLN --- 8 - - - 367 SEQCRD B F PHE --- 9 - - - 367 SEQCRD B E GLU --- 10 - - - 367 SEQCRD B K LYS --- 11 - - - 367 SEQCRD B G GLY --- 12 - - - 367 SEQCRD B A ALA --- 13 - - - 367 SEQCRD B E GLU GLU 14 343 H C 45 SEQCRD B T THR THR 15 344 H H 4 SEQCRD B A ALA ALA 16 345 H H 4 SEQCRD B S SER SER 17 346 H H 4 SEQCRD B L LEU LEU 18 347 H H 4 SEQCRD B E GLU GLU 19 348 H H 4 SEQCRD B V VAL VAL 20 349 H H 4 SEQCRD B I ILE ILE 21 350 H H 4 SEQCRD B L LEU LEU 22 351 H H 4 SEQCRD B K LYS LYS 23 352 H H 4 SEQCRD B K LYS LYS 24 353 H H 4 SEQCRD B I ILE ILE 25 354 H H 4 SEQCRD B A ALA ALA 26 355 H H 4 SEQCRD B A ALA ALA 27 356 H H 4 SEQCRD B T THR THR 28 357 H H 4 SEQCRD B I ILE ILE 29 358 H H 4 SEQCRD B I ILE ILE 30 359 H H 4 SEQCRD B S SER SER 31 360 H H 4 SEQCRD B F PHE PHE 32 361 H H 4 SEQCRD B M MET MET 33 362 H H 4 SEQCRD B Q GLN GLN 34 363 H C 45 SEQCRD B V VAL VAL 35 364 C C 4 SEQCRD B Q GLN GLN 36 365 C C 4 SEQCRD B K LYS LYS 37 366 E E 4 SEQCRD B C CYS CYS 38 367 E E 4 SEQCRD B T THR THR 39 368 E E 4 SEQCRD B I ILE ILE 40 369 E E 4 SEQCRD B F PHE PHE 41 370 E E 4 SEQCRD B I ILE ILE 42 371 E E 4 SEQCRD B V VAL VAL 43 372 E E 4 SEQCRD B D ASP ASP 44 373 C T 45 SEQCRD B E GLU GLU 45 374 C T 45 SEQCRD B D ASP ASP 46 375 C T 45 SEQCRD B C CYS CYS 47 376 C T 45 SEQCRD B S SER SER 48 377 C T 45 SEQCRD B D ASP ASP 49 378 C T 45 SEQCRD B S SER SER 50 379 C T 45 SEQCRD B F PHE PHE 51 380 E E 4 SEQCRD B S SER SER 52 381 E E 4 SEQCRD B S SER SER 53 382 E E 4 SEQCRD B V VAL VAL 54 383 E E 4 SEQCRD B F PHE PHE 55 384 E E 4 SEQCRD B H HIS HIS 56 385 E E 4 SEQCRD B M MET MET 57 386 E E 4 SEQCRD B E GLU GLU 58 387 E E 4 SEQCRD B C CYS CYS 59 388 C C 4 SEQCRD B E GLU GLU 60 389 C C 4 SEQCRD B E GLU GLU 61 390 C C 4 SEQCRD B L LEU LEU 62 391 C C 4 SEQCRD B E GLU GLU 63 392 C C 4 SEQCRD B K LYS LYS 64 393 C C 4 SEQCRD B S SER SER 65 394 C T 45 SEQCRD B S SER SER 66 395 C T 45 SEQCRD B D ASP ASP 67 396 C T 45 SEQCRD B T THR --- 68 - - - 367 SEQCRD B L LEU --- 69 - - - 367 SEQCRD B T THR THR 70 399 C T 45 SEQCRD B R ARG ARG 71 400 H H 4 SEQCRD B E GLU GLU 72 401 H H 4 SEQCRD B H HIS HIS 73 402 H H 4 SEQCRD B D ASP ASP 74 403 H H 4 SEQCRD B A ALA ALA 75 404 H H 4 SEQCRD B N ASN ASN 76 405 H H 4 SEQCRD B K LYS LYS 77 406 C T 45 SEQCRD B I ILE ILE 78 407 C T 45 SEQCRD B N ASN ASN 79 408 C T 45 SEQCRD B Y TYR TYR 80 409 H H 4 SEQCRD B M MET MET 81 410 H H 4 SEQCRD B Y TYR TYR 82 411 H H 4 SEQCRD B A ALA ALA 83 412 H H 4 SEQCRD B Q GLN GLN 84 413 H H 4 SEQCRD B Y TYR TYR 85 414 H H 4 SEQCRD B V VAL VAL 86 415 H H 4 SEQCRD B K LYS LYS 87 416 H H 4 SEQCRD B N ASN ASN 88 417 H H 4 SEQCRD B T THR THR 89 418 C C 4 SEQCRD B M MET MET 90 419 C C 4 SEQCRD B E GLU GLU 91 420 C C 4 SEQCRD B P PRO PRO 92 421 C C 4 SEQCRD B L LEU LEU 93 422 E E 4 SEQCRD B N ASN ASN 94 423 E E 4 SEQCRD B I ILE ILE 95 424 E E 4 SEQCRD B P PRO PRO 96 425 C T 45 SEQCRD B D ASP ASP 97 426 C T 45 SEQCRD B V VAL VAL 98 427 C G 45 SEQCRD B S SER SER 99 428 C G 45 SEQCRD B K LYS LYS 100 429 C G 45 SEQCRD B D ASP ASP 101 430 C T 45 SEQCRD B K LYS LYS 102 431 C T 45 SEQCRD B R ARG ARG 103 432 C T 45 SEQCRD B F PHE PHE 104 433 C T 45 SEQCRD B P PRO PRO 105 434 C C 4 SEQCRD B W TRP --- 106 - - - 367 SEQCRD B T THR --- 107 - - - 367 SEQCRD B T THR --- 108 - - - 367 SEQCRD B E GLU --- 109 - - - 367 SEQCRD B N ASN --- 110 - - - 367 SEQCRD B T THR --- 111 - - - 367 SEQCRD B G GLY --- 112 - - - 367 SEQCRD B N ASN --- 113 - - - 367 SEQCRD B V VAL --- 114 - - - 367 SEQCRD B N ASN --- 115 - - - 367 SEQCRD B Q GLN --- 116 - - - 367 SEQCRD B Q GLN --- 117 - - - 367 SEQCRD B C CYS --- 118 - - - 367 SEQCRD B I ILE ILE 119 448 C C 4 SEQCRD B R ARG ARG 120 449 C C 4 SEQCRD B S SER SER 121 450 C C 4 SEQCRD B L LEU LEU 122 451 E E 4 SEQCRD B L LEU LEU 123 452 E E 4 SEQCRD B C CYS CYS 124 453 E E 4 SEQCRD B T THR THR 125 454 E E 4 SEQCRD B P PRO PRO 126 455 E E 4 SEQCRD B I ILE ILE 127 456 E E 4 SEQCRD B K LYS LYS 128 457 E E 4 SEQCRD B N ASN ASN 129 458 C T 45 SEQCRD B G GLY GLY 130 459 C T 45 SEQCRD B K LYS LYS 131 460 C T 45 SEQCRD B K LYS LYS 132 461 C T 45 SEQCRD B N ASN ASN 133 462 C T 45 SEQCRD B K LYS LYS 134 463 C C 4 SEQCRD B V VAL VAL 135 464 E E 4 SEQCRD B I ILE ILE 136 465 E E 4 SEQCRD B G GLY GLY 137 466 E E 4 SEQCRD B V VAL VAL 138 467 E E 4 SEQCRD B C CYS CYS 139 468 E E 4 SEQCRD B Q GLN GLN 140 469 E E 4 SEQCRD B L LEU LEU 141 470 E E 4 SEQCRD B V VAL VAL 142 471 E E 4 SEQCRD B N ASN ASN 143 472 C C 4 SEQCRD B K LYS LYS 144 473 E E 4 SEQCRD B M MET MET 145 474 E E 4 SEQCRD B E GLU GLU 146 475 C T 45 SEQCRD B E GLU GLU 147 476 C T 45 SEQCRD B N ASN --- 148 - - - 367 SEQCRD B T THR --- 149 - - - 367 SEQCRD B G GLY GLY 150 479 C T 45 SEQCRD B K LYS LYS 151 480 C T 45 SEQCRD B V VAL VAL 152 481 E E 4 SEQCRD B K LYS LYS 153 482 E E 4 SEQCRD B P PRO PRO 154 483 C C 4 SEQCRD B F PHE PHE 155 484 C C 4 SEQCRD B N ASN ASN 156 485 H C 45 SEQCRD B R ARG ARG 157 486 H H 4 SEQCRD B N ASN ASN 158 487 H H 4 SEQCRD B D ASP ASP 159 488 H H 4 SEQCRD B E GLU GLU 160 489 H H 4 SEQCRD B Q GLN GLN 161 490 H H 4 SEQCRD B F PHE PHE 162 491 H H 4 SEQCRD B L LEU LEU 163 492 H H 4 SEQCRD B E GLU GLU 164 493 H H 4 SEQCRD B A ALA ALA 165 494 H H 4 SEQCRD B F PHE PHE 166 495 H H 4 SEQCRD B V VAL VAL 167 496 H H 4 SEQCRD B I ILE ILE 168 497 H H 4 SEQCRD B F PHE PHE 169 498 H H 4 SEQCRD B C CYS CYS 170 499 H H 4 SEQCRD B G GLY GLY 171 500 H H 4 SEQCRD B L LEU LEU 172 501 H H 4 SEQCRD B G GLY GLY 173 502 H H 4 SEQCRD B I ILE ILE 174 503 H H 4 SEQCRD B Q GLN GLN 175 504 H H 4 SEQCRD B N ASN ASN 176 505 H H 4 SEQCRD B T THR THR 177 506 H H 4 SEQCRD B Q GLN GLN 178 507 H C 45 SEQCRD B M MET MET 179 508 H C 45 SEQCRD B Y TYR TYR 180 509 H C 45 SEQCRD B A ALA --- 181 - - - 367 COMMNT S2CERR 1 0 No standard amino acid code S2CERR 2 0 SEQRES and ATOM residue names differ S2CERR 3 56 No ATOM record S2CERR 4 306 SEQRES and ATOM residue numbers differ S2CERR 5 79 PDB and STRIDE secondary structures differ S2CERR 6 56 PDB secondary structure is absent S2CERR 7 56 STRIDE secondary structure is absent COMMNT COMMNT Crystallographic technical parameters: PARAME method 'X-RAY DIFFRACTION' PARAME resolution 2.50 PARAME R-factor 0.25187 PARAME B-factor 66.642 COMMNT COMMNT Reference database information: DATABA source: DATABA UNP: PDE5A_HUMAN (O76074) COMMNT DATABA mutation: DATABA TRP B 4 --> ? ? 'EXPRESSION TAG' DATABA GLU A 14 --> ? ? 'EXPRESSION TAG' DATABA SER B 3 --> ? ? 'EXPRESSION TAG' DATABA PRO B 7 --> ? ? 'EXPRESSION TAG' DATABA GLN B 8 --> ? ? 'EXPRESSION TAG' DATABA PRO A 7 --> ? ? 'EXPRESSION TAG' DATABA ALA B 181 --> ? ? 'EXPRESSION TAG' DATABA ALA A 16 --> ? ? 'EXPRESSION TAG' DATABA SER B 5 --> ? ? 'EXPRESSION TAG' DATABA HIS A 6 --> ? ? 'EXPRESSION TAG' DATABA MET B 1 --> ? ? 'EXPRESSION TAG' DATABA ALA A 2 --> ? ? 'EXPRESSION TAG' DATABA HIS B 6 --> ? ? 'EXPRESSION TAG' DATABA ALA B 2 --> ? ? 'EXPRESSION TAG' DATABA LYS B 11 --> ? ? 'EXPRESSION TAG' DATABA THR A 15 --> ? ? 'EXPRESSION TAG' DATABA ALA A 13 --> ? ? 'EXPRESSION TAG' DATABA PHE B 9 --> ? ? 'EXPRESSION TAG' DATABA ALA B 16 --> ? ? 'EXPRESSION TAG' DATABA GLU B 14 --> ? ? 'EXPRESSION TAG' DATABA MET A 1 --> ? ? 'EXPRESSION TAG' DATABA SER A 3 --> ? ? 'EXPRESSION TAG' DATABA TRP A 4 --> ? ? 'EXPRESSION TAG' DATABA LYS A 11 --> ? ? 'EXPRESSION TAG' DATABA THR B 15 --> ? ? 'EXPRESSION TAG' DATABA PHE A 9 --> ? ? 'EXPRESSION TAG' DATABA GLN A 8 --> ? ? 'EXPRESSION TAG' DATABA GLU B 10 --> ? ? 'EXPRESSION TAG' DATABA GLY A 12 --> ? ? 'EXPRESSION TAG' DATABA SER A 5 --> ? ? 'EXPRESSION TAG' DATABA ALA A 181 --> ? ? 'EXPRESSION TAG' DATABA ALA B 13 --> ? ? 'EXPRESSION TAG' DATABA GLU A 10 --> ? ? 'EXPRESSION TAG' DATABA GLY B 12 --> ? ? 'EXPRESSION TAG'