HEADER MEMBRANE PROTEIN 29-JUL-21 7RNN TITLE HUMAN ASIC1A-NB.C1 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: NANOBODIES NB.C1; COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ACID-SENSING ION CHANNEL 1; COMPND 7 CHAIN: D; COMPND 8 SYNONYM: ASIC1,AMILORIDE-SENSITIVE CATION CHANNEL 2,NEURONAL,BRAIN COMPND 9 SODIUM CHANNEL 2,BNAC2; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VICUGNA PACOS; SOURCE 3 ORGANISM_COMMON: ALPACA; SOURCE 4 ORGANISM_TAXID: 30538; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: WK6; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PADL-22C; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 CELL_LINE: HEK293T; SOURCE 14 ATCC: 11268; SOURCE 15 GENE: ASIC1, ACCN2, BNAC2; SOURCE 16 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 17 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 19 EXPRESSION_SYSTEM_CELL_LINE: HEK293F; SOURCE 20 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 21 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1 KEYWDS CHANNEL PROTON-GATED NANOBODY, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Y.WU,Z.CHEN,F.J.SIGWORTH,C.M.CANESSA REVDAT 2 25-AUG-21 7RNN 1 JRNL REVDAT 1 11-AUG-21 7RNN 0 JRNL AUTH Y.WU,Z.CHEN,F.J.SIGWORTH,C.M.CANESSA JRNL TITL STRUCTURE AND ANALYSIS OF NANOBODY BINDING TO THE HUMAN JRNL TITL 2 ASIC1A ION CHANNEL. JRNL REF ELIFE V. 10 2021 JRNL REFN ESSN 2050-084X JRNL PMID 34319232 JRNL DOI 10.7554/ELIFE.67115 REMARK 2 REMARK 2 RESOLUTION. 2.86 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : SERIALEM, GCTF, MOLREP, RELION, RELION, REMARK 3 RELION, RELION, PHENIX, REFMAC REMARK 3 RECONSTRUCTION SCHEMA : FOURIER SPACE REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 6VTL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : CORRELATION COEFFICIENT REMARK 3 OVERALL ANISOTROPIC B VALUE : 200.000 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) : 2.860 REMARK 3 NUMBER OF PARTICLES : 84500 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7RNN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1000258552. 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 : HUMAN ASIC1A IN COMPLEX WITH REMARK 245 NB.C1 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 3.80 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : BLOT FOR 3S BEFORE PLUNGING 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 : 7318 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4500.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : PRELIMINARY GRID SCREENING REMARK 245 WAS PERFORMED MANUALLY 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 MET D 1 REMARK 465 GLU D 2 REMARK 465 LEU D 3 REMARK 465 LYS D 4 REMARK 465 ALA D 5 REMARK 465 GLU D 6 REMARK 465 GLU D 7 REMARK 465 GLU D 8 REMARK 465 GLU D 9 REMARK 465 VAL D 10 REMARK 465 GLY D 11 REMARK 465 GLY D 12 REMARK 465 VAL D 13 REMARK 465 GLN D 14 REMARK 465 PRO D 15 REMARK 465 VAL D 16 REMARK 465 SER D 17 REMARK 465 ILE D 18 REMARK 465 GLN D 19 REMARK 465 ALA D 20 REMARK 465 PHE D 21 REMARK 465 ALA D 22 REMARK 465 SER D 23 REMARK 465 SER D 24 REMARK 465 SER D 25 REMARK 465 THR D 26 REMARK 465 LEU D 27 REMARK 465 HIS D 28 REMARK 465 GLY D 29 REMARK 465 LEU D 30 REMARK 465 ALA D 31 REMARK 465 HIS D 32 REMARK 465 ILE D 33 REMARK 465 PHE D 34 REMARK 465 SER D 35 REMARK 465 TYR D 36 REMARK 465 GLU D 37 REMARK 465 ARG D 38 REMARK 465 HIS D 463 REMARK 465 LYS D 464 REMARK 465 LEU D 465 REMARK 465 CYS D 466 REMARK 465 ARG D 467 REMARK 465 ARG D 468 REMARK 465 GLY D 469 REMARK 465 LYS D 470 REMARK 465 CYS D 471 REMARK 465 GLN D 472 REMARK 465 LYS D 473 REMARK 465 GLU D 474 REMARK 465 ALA D 475 REMARK 465 LYS D 476 REMARK 465 ARG D 477 REMARK 465 SER D 478 REMARK 465 SER D 479 REMARK 465 ALA D 480 REMARK 465 ASP D 481 REMARK 465 LYS D 482 REMARK 465 GLY D 483 REMARK 465 VAL D 484 REMARK 465 ALA D 485 REMARK 465 LEU D 486 REMARK 465 SER D 487 REMARK 465 LEU D 488 REMARK 465 ASP D 489 REMARK 465 ASP D 490 REMARK 465 VAL D 491 REMARK 465 LYS D 492 REMARK 465 ARG D 493 REMARK 465 HIS D 494 REMARK 465 ASN D 495 REMARK 465 PRO D 496 REMARK 465 CYS D 497 REMARK 465 GLU D 498 REMARK 465 GLY D 499 REMARK 465 LEU D 500 REMARK 465 ARG D 501 REMARK 465 GLY D 502 REMARK 465 HIS D 503 REMARK 465 PRO D 504 REMARK 465 ALA D 505 REMARK 465 GLY D 506 REMARK 465 MET D 507 REMARK 465 THR D 508 REMARK 465 TYR D 509 REMARK 465 ALA D 510 REMARK 465 ALA D 511 REMARK 465 ASN D 512 REMARK 465 ILE D 513 REMARK 465 LEU D 514 REMARK 465 PRO D 515 REMARK 465 HIS D 516 REMARK 465 HIS D 517 REMARK 465 PRO D 518 REMARK 465 ALA D 519 REMARK 465 ARG D 520 REMARK 465 GLY D 521 REMARK 465 THR D 522 REMARK 465 PHE D 523 REMARK 465 GLU D 524 REMARK 465 ASP D 525 REMARK 465 PHE D 526 REMARK 465 THR D 527 REMARK 465 CYS D 528 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN C 5 CG CD OE1 NE2 REMARK 470 GLN C 7 CG CD OE1 NE2 REMARK 470 LEU C 8 CG CD1 CD2 REMARK 470 VAL C 9 CG1 CG2 REMARK 470 GLU C 10 CG CD OE1 OE2 REMARK 470 SER C 11 OG REMARK 470 LEU C 15 CG CD1 CD2 REMARK 470 VAL C 16 CG1 CG2 REMARK 470 GLN C 17 CG CD OE1 NE2 REMARK 470 ARG C 19 CG CD NE CZ NH1 NH2 REMARK 470 SER C 21 OG REMARK 470 LEU C 22 CG CD1 CD2 REMARK 470 ARG C 23 CG CD NE CZ NH1 NH2 REMARK 470 SER C 25 OG REMARK 470 CYS C 26 SG REMARK 470 SER C 29 OG REMARK 470 SER C 39 OG REMARK 470 GLN C 43 CG CD OE1 NE2 REMARK 470 LYS C 47 CD CE NZ REMARK 470 GLU C 48 CG CD OE1 OE2 REMARK 470 GLU C 50 CG CD OE1 OE2 REMARK 470 MET C 51 CG SD CE REMARK 470 VAL C 52 CG1 CG2 REMARK 470 THR C 54 OG1 CG2 REMARK 470 VAL C 60 CG1 CG2 REMARK 470 SER C 61 OG REMARK 470 THR C 62 OG1 CG2 REMARK 470 ASP C 66 CG OD1 OD2 REMARK 470 SER C 67 OG REMARK 470 VAL C 68 CG1 CG2 REMARK 470 LYS C 69 CG CD CE NZ REMARK 470 SER C 75 OG REMARK 470 ASN C 78 CG OD1 ND2 REMARK 470 LYS C 80 CG CD CE NZ REMARK 470 THR C 82 OG1 CG2 REMARK 470 HIS C 86 CG ND1 CD2 CE1 NE2 REMARK 470 SER C 89 OG REMARK 470 LEU C 90 CG CD1 CD2 REMARK 470 LYS C 91 CG CD CE NZ REMARK 470 GLU C 93 CG CD OE1 OE2 REMARK 470 ASP C 94 CG OD1 OD2 REMARK 470 THR C 95 OG1 CG2 REMARK 470 SER C 106 OG REMARK 470 SER C 107 OG REMARK 470 TRP C 110 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP C 110 CZ3 CH2 REMARK 470 GLN C 112 CG CD OE1 NE2 REMARK 470 GLN C 115 CG CD OE1 NE2 REMARK 470 THR C 117 OG1 CG2 REMARK 470 VAL C 118 CG1 CG2 REMARK 470 SER C 119 OG REMARK 470 SER C 120 OG REMARK 470 LEU D 39 CG CD1 CD2 REMARK 470 LEU D 41 CG CD1 CD2 REMARK 470 LYS D 42 CG CD CE NZ REMARK 470 ARG D 43 CG CD NE CZ NH1 NH2 REMARK 470 LEU D 48 CG CD1 CD2 REMARK 470 CYS D 59 SG REMARK 470 ASN D 119 CG OD1 ND2 REMARK 470 ASN D 120 CG OD1 ND2 REMARK 470 ARG D 121 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 123 CG CD OE1 OE2 REMARK 470 ASP D 126 CG OD1 OD2 REMARK 470 THR D 127 OG1 CG2 REMARK 470 GLN D 128 CG CD OE1 NE2 REMARK 470 ASP D 131 CG OD1 OD2 REMARK 470 GLU D 132 CG CD OE1 OE2 REMARK 470 LYS D 133 CG CD CE NZ REMARK 470 GLN D 139 CG CD OE1 NE2 REMARK 470 ARG D 145 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 148 CG CD CE NZ REMARK 470 LYS D 150 CG CD CE NZ REMARK 470 GLU D 177 CG CD OE1 OE2 REMARK 470 SER D 180 OG REMARK 470 GLU D 182 CG CD OE1 OE2 REMARK 470 LYS D 211 CG CD CE NZ REMARK 470 GLU D 235 CG CD OE1 OE2 REMARK 470 THR D 239 OG1 CG2 REMARK 470 MET D 295 CG SD CE REMARK 470 ASP D 303 CG OD1 OD2 REMARK 470 GLU D 321 CG CD OE1 OE2 REMARK 470 ASP D 333 CG OD1 OD2 REMARK 470 GLU D 340 CG CD OE1 OE2 REMARK 470 LYS D 343 CG CD CE NZ REMARK 470 GLU D 344 CG CD OE1 OE2 REMARK 470 VAL D 354 CG1 CG2 REMARK 470 GLU D 355 CG CD OE1 OE2 REMARK 470 LYS D 356 CG CD CE NZ REMARK 470 GLU D 359 CG CD OE1 OE2 REMARK 470 VAL D 362 CG1 CG2 REMARK 470 GLU D 364 CG CD OE1 OE2 REMARK 470 LYS D 388 CG CD CE NZ REMARK 470 LEU D 451 CG CD1 CD2 REMARK 470 GLU D 452 CG CD OE1 OE2 REMARK 470 LEU D 453 CG CD1 CD2 REMARK 470 PHE D 454 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASP D 455 CG OD1 OD2 REMARK 470 TYR D 456 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 TYR D 458 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU D 459 CG CD OE1 OE2 REMARK 470 VAL D 460 CG1 CG2 REMARK 470 ILE D 461 CG1 CG2 CD1 REMARK 470 LYS D 462 CG CD CE NZ 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 ND2 ASN D 368 O5 NAG D 601 1.26 REMARK 500 ND2 ASN D 395 C2 NAG D 602 1.41 REMARK 500 CG ASN D 395 C1 NAG D 602 1.68 REMARK 500 ND2 ASN D 395 N2 NAG D 602 1.93 REMARK 500 CG ASN D 368 C1 NAG D 601 2.01 REMARK 500 OD1 ASN D 368 C1 NAG D 601 2.03 REMARK 500 ND2 ASN D 395 O5 NAG D 602 2.17 REMARK 500 NE ARG C 35 OD2 ASP D 298 2.17 REMARK 500 OH TYR D 305 O GLU D 364 2.19 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 ARG C 105 66.84 -108.25 REMARK 500 VAL C 118 72.24 -100.88 REMARK 500 ARG D 121 30.58 -96.62 REMARK 500 MET D 129 57.76 -95.76 REMARK 500 ASP D 298 40.25 -91.82 REMARK 500 GLN D 341 34.39 -87.32 REMARK 500 CYS D 345 -20.95 -145.46 REMARK 500 ALA D 346 -62.54 -105.58 REMARK 500 ASN D 395 -8.38 77.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-24580 RELATED DB: EMDB REMARK 900 HUMAN ASIC1A-NB.C1 COMPLEX DBREF 7RNN C 5 120 PDB 7RNN 7RNN 5 120 DBREF 7RNN D 1 528 UNP P78348 ASIC1_HUMAN 1 528 SEQADV 7RNN PHE D 92 UNP P78348 LEU 92 CONFLICT SEQADV 7RNN TYR D 394 UNP P78348 PHE 394 CONFLICT SEQADV 7RNN GLY D 499 UNP P78348 SER 499 CONFLICT SEQRES 1 C 116 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 C 116 PRO ARG GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 C 116 PHE THR PHE SER ARG ALA ALA MET SER TRP TYR ARG GLN SEQRES 4 C 116 ALA PRO GLY LYS GLU ARG GLU MET VAL SER THR ILE GLY SEQRES 5 C 116 SER PHE GLY VAL SER THR ASN TYR SER ASP SER VAL LYS SEQRES 6 C 116 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR SEQRES 7 C 116 VAL TYR LEU HIS MET ASN SER LEU LYS PRO GLU ASP THR SEQRES 8 C 116 ALA VAL TYR TYR CYS ASN ALA ARG TYR ARG SER SER TYR SEQRES 9 C 116 PRO TRP GLY GLN GLY THR GLN VAL THR VAL SER SER SEQRES 1 D 528 MET GLU LEU LYS ALA GLU GLU GLU GLU VAL GLY GLY VAL SEQRES 2 D 528 GLN PRO VAL SER ILE GLN ALA PHE ALA SER SER SER THR SEQRES 3 D 528 LEU HIS GLY LEU ALA HIS ILE PHE SER TYR GLU ARG LEU SEQRES 4 D 528 SER LEU LYS ARG ALA LEU TRP ALA LEU CYS PHE LEU GLY SEQRES 5 D 528 SER LEU ALA VAL LEU LEU CYS VAL CYS THR GLU ARG VAL SEQRES 6 D 528 GLN TYR TYR PHE HIS TYR HIS HIS VAL THR LYS LEU ASP SEQRES 7 D 528 GLU VAL ALA ALA SER GLN LEU THR PHE PRO ALA VAL THR SEQRES 8 D 528 PHE CYS ASN LEU ASN GLU PHE ARG PHE SER GLN VAL SER SEQRES 9 D 528 LYS ASN ASP LEU TYR HIS ALA GLY GLU LEU LEU ALA LEU SEQRES 10 D 528 LEU ASN ASN ARG TYR GLU ILE PRO ASP THR GLN MET ALA SEQRES 11 D 528 ASP GLU LYS GLN LEU GLU ILE LEU GLN ASP LYS ALA ASN SEQRES 12 D 528 PHE ARG SER PHE LYS PRO LYS PRO PHE ASN MET ARG GLU SEQRES 13 D 528 PHE TYR ASP ARG ALA GLY HIS ASP ILE ARG ASP MET LEU SEQRES 14 D 528 LEU SER CYS HIS PHE ARG GLY GLU VAL CYS SER ALA GLU SEQRES 15 D 528 ASP PHE LYS VAL VAL PHE THR ARG TYR GLY LYS CYS TYR SEQRES 16 D 528 THR PHE ASN SER GLY ARG ASP GLY ARG PRO ARG LEU LYS SEQRES 17 D 528 THR MET LYS GLY GLY THR GLY ASN GLY LEU GLU ILE MET SEQRES 18 D 528 LEU ASP ILE GLN GLN ASP GLU TYR LEU PRO VAL TRP GLY SEQRES 19 D 528 GLU THR ASP GLU THR SER PHE GLU ALA GLY ILE LYS VAL SEQRES 20 D 528 GLN ILE HIS SER GLN ASP GLU PRO PRO PHE ILE ASP GLN SEQRES 21 D 528 LEU GLY PHE GLY VAL ALA PRO GLY PHE GLN THR PHE VAL SEQRES 22 D 528 ALA CYS GLN GLU GLN ARG LEU ILE TYR LEU PRO PRO PRO SEQRES 23 D 528 TRP GLY THR CYS LYS ALA VAL THR MET ASP SER ASP LEU SEQRES 24 D 528 ASP PHE PHE ASP SER TYR SER ILE THR ALA CYS ARG ILE SEQRES 25 D 528 ASP CYS GLU THR ARG TYR LEU VAL GLU ASN CYS ASN CYS SEQRES 26 D 528 ARG MET VAL HIS MET PRO GLY ASP ALA PRO TYR CYS THR SEQRES 27 D 528 PRO GLU GLN TYR LYS GLU CYS ALA ASP PRO ALA LEU ASP SEQRES 28 D 528 PHE LEU VAL GLU LYS ASP GLN GLU TYR CYS VAL CYS GLU SEQRES 29 D 528 MET PRO CYS ASN LEU THR ARG TYR GLY LYS GLU LEU SER SEQRES 30 D 528 MET VAL LYS ILE PRO SER LYS ALA SER ALA LYS TYR LEU SEQRES 31 D 528 ALA LYS LYS TYR ASN LYS SER GLU GLN TYR ILE GLY GLU SEQRES 32 D 528 ASN ILE LEU VAL LEU ASP ILE PHE PHE GLU VAL LEU ASN SEQRES 33 D 528 TYR GLU THR ILE GLU GLN LYS LYS ALA TYR GLU ILE ALA SEQRES 34 D 528 GLY LEU LEU GLY ASP ILE GLY GLY GLN MET GLY LEU PHE SEQRES 35 D 528 ILE GLY ALA SER ILE LEU THR VAL LEU GLU LEU PHE ASP SEQRES 36 D 528 TYR ALA TYR GLU VAL ILE LYS HIS LYS LEU CYS ARG ARG SEQRES 37 D 528 GLY LYS CYS GLN LYS GLU ALA LYS ARG SER SER ALA ASP SEQRES 38 D 528 LYS GLY VAL ALA LEU SER LEU ASP ASP VAL LYS ARG HIS SEQRES 39 D 528 ASN PRO CYS GLU GLY LEU ARG GLY HIS PRO ALA GLY MET SEQRES 40 D 528 THR TYR ALA ALA ASN ILE LEU PRO HIS HIS PRO ALA ARG SEQRES 41 D 528 GLY THR PHE GLU ASP PHE THR CYS HET NAG D 601 14 HET NAG D 602 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG 2(C8 H15 N O6) HELIX 1 AA1 THR C 32 ALA C 36 5 5 HELIX 2 AA2 LYS C 91 THR C 95 5 5 HELIX 3 AA3 SER D 40 TYR D 71 1 32 HELIX 4 AA4 SER D 104 ALA D 111 1 8 HELIX 5 AA5 ASP D 131 ASP D 140 1 10 HELIX 6 AA6 ASN D 153 GLY D 162 1 10 HELIX 7 AA7 ASP D 164 MET D 168 1 5 HELIX 8 AA8 SER D 180 GLU D 182 5 3 HELIX 9 AA9 GLN D 225 TYR D 229 5 5 HELIX 10 AB1 PHE D 257 GLY D 262 1 6 HELIX 11 AB2 SER D 306 ASN D 324 1 19 HELIX 12 AB3 THR D 338 LYS D 343 5 6 HELIX 13 AB4 ALA D 346 LYS D 356 1 11 HELIX 14 AB5 SER D 386 TYR D 394 1 9 HELIX 15 AB6 SER D 397 ASN D 404 1 8 HELIX 16 AB7 GLU D 427 ILE D 443 1 17 HELIX 17 AB8 SER D 446 LYS D 462 1 17 SHEET 1 AA1 4 VAL C 9 SER C 11 0 SHEET 2 AA1 4 LEU C 22 ALA C 27 -1 O ALA C 27 N VAL C 9 SHEET 3 AA1 4 THR C 82 MET C 87 -1 O LEU C 85 N LEU C 24 SHEET 4 AA1 4 PHE C 72 ASP C 77 -1 N THR C 73 O HIS C 86 SHEET 1 AA2 5 THR C 62 TYR C 64 0 SHEET 2 AA2 5 ARG C 49 ILE C 55 -1 N THR C 54 O ASN C 63 SHEET 3 AA2 5 MET C 38 GLN C 43 -1 N TRP C 40 O VAL C 52 SHEET 4 AA2 5 ALA C 96 ALA C 102 -1 O ASN C 101 N SER C 39 SHEET 5 AA2 5 THR C 114 VAL C 116 -1 O THR C 114 N TYR C 98 SHEET 1 AA3 6 HIS D 73 ALA D 81 0 SHEET 2 AA3 6 ASN D 416 LYS D 424 -1 O LYS D 423 N VAL D 74 SHEET 3 AA3 6 PHE D 269 ILE D 281 1 N ARG D 279 O ILE D 420 SHEET 4 AA3 6 ILE D 405 PHE D 412 1 O PHE D 411 N CYS D 275 SHEET 5 AA3 6 LEU D 218 ASP D 223 -1 N LEU D 222 O LEU D 406 SHEET 6 AA3 6 LEU D 169 SER D 171 -1 N LEU D 170 O MET D 221 SHEET 1 AA4 4 HIS D 73 ALA D 81 0 SHEET 2 AA4 4 ASN D 416 LYS D 424 -1 O LYS D 423 N VAL D 74 SHEET 3 AA4 4 PHE D 269 ILE D 281 1 N ARG D 279 O ILE D 420 SHEET 4 AA4 4 ASN D 368 LYS D 380 -1 O LEU D 369 N LEU D 280 SHEET 1 AA5 2 LEU D 85 THR D 86 0 SHEET 2 AA5 2 LYS D 208 THR D 209 -1 O THR D 209 N LEU D 85 SHEET 1 AA6 5 PHE D 184 THR D 189 0 SHEET 2 AA6 5 GLY D 192 PHE D 197 -1 O CYS D 194 N VAL D 187 SHEET 3 AA6 5 ALA D 89 ASN D 94 -1 N PHE D 92 O TYR D 195 SHEET 4 AA6 5 ILE D 245 HIS D 250 -1 O GLN D 248 N THR D 91 SHEET 5 AA6 5 PHE D 263 VAL D 265 -1 O PHE D 263 N VAL D 247 SHEET 1 AA7 2 HIS D 173 PHE D 174 0 SHEET 2 AA7 2 GLU D 177 VAL D 178 -1 O GLU D 177 N PHE D 174 SSBOND 1 CYS D 93 CYS D 194 1555 1555 2.04 SSBOND 2 CYS D 172 CYS D 179 1555 1555 2.05 SSBOND 3 CYS D 290 CYS D 367 1555 1555 2.02 SSBOND 4 CYS D 310 CYS D 363 1555 1555 2.03 SSBOND 5 CYS D 314 CYS D 361 1555 1555 2.03 SSBOND 6 CYS D 323 CYS D 345 1555 1555 2.03 SSBOND 7 CYS D 325 CYS D 337 1555 1555 2.03 LINK ND2 ASN D 368 C1 NAG D 601 1555 1555 1.65 LINK ND2 ASN D 395 C1 NAG D 602 1555 1555 0.78 CISPEP 1 PRO D 285 PRO D 286 0 4.77 CISPEP 2 ILE D 381 PRO D 382 0 -11.34 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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