HEADER IMMUNE SYSTEM 23-SEP-25 9SQN TITLE STRUCTURE OF A DISULFIDE-BRIDGED COMPLEX BETWEEN HLA-A*02:01- TITLE 2 K127N/Y84C AND ERP57/TAPASIN-K16C - STATE 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: TAPASIN; COMPND 8 CHAIN: D; COMPND 9 SYNONYM: TPN,TPSN,NGS-17,TAP-ASSOCIATED PROTEIN,TAP-BINDING PROTEIN; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: PROTEIN DISULFIDE-ISOMERASE A3; COMPND 13 CHAIN: E; COMPND 14 SYNONYM: 58 KDA GLUCOSE-REGULATED PROTEIN,58 KDA MICROSOMAL PROTEIN, COMPND 15 P58,DISULFIDE ISOMERASE ER-60,ENDOPLASMIC RETICULUM RESIDENT PROTEIN COMPND 16 57,ER PROTEIN 57,ERP57,ENDOPLASMIC RETICULUM RESIDENT PROTEIN 60,ER COMPND 17 PROTEIN 60,ERP60; COMPND 18 EC: 5.3.4.1; COMPND 19 ENGINEERED: YES; COMPND 20 MOL_ID: 4; COMPND 21 MOLECULE: MHC CLASS I ANTIGEN; COMPND 22 CHAIN: A; COMPND 23 ENGINEERED: YES; COMPND 24 MOL_ID: 5; COMPND 25 MOLECULE: LYS-ILE-LEU-GLY-PHE-VAL-NFA, PKV9; COMPND 26 CHAIN: C; COMPND 27 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: TAPBP, NGS17, TAPA; SOURCE 13 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: PDIA3, ERP57, ERP60, GRP58; SOURCE 20 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 24 ORGANISM_COMMON: HUMAN; SOURCE 25 ORGANISM_TAXID: 9606; SOURCE 26 GENE: HLA-A; SOURCE 27 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 28 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 29 MOL_ID: 5; SOURCE 30 SYNTHETIC: YES; SOURCE 31 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 32 ORGANISM_TAXID: 9606 KEYWDS MHC-I, ERP57, TAPASIN, IMMUNE SYSTEM, ANTIGEN PROCESSING, PEPTIDE KEYWDS 2 PROOFREADING, CHAPERONES EXPDTA ELECTRON MICROSCOPY AUTHOR A.MITLEHNER,B.LOLL,T.HILAL REVDAT 1 12-AUG-26 9SQN 0 JRNL AUTH A.MITLEHNER,A.S.PASOS-TREJO,M.BECKER,T.HILAL,B.LOLL, JRNL AUTH 2 B.KUROPKA,C.CLEMENTI,C.FREUND JRNL TITL DYNAMIC STATES OF AN MHC CLASS I MOLECULE UPON PEPTIDE JRNL TITL 2 RELEASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : BACK PROJECTION 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 : 139.000 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) : 3.500 REMARK 3 NUMBER OF PARTICLES : 202843 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 9SQN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-SEP-25. REMARK 100 THE DEPOSITION ID IS D_1292151000. 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 : DISULFIDE-BRIDGED COMPLEX REMARK 245 BETWEEN HLA-A*02:01-K127N/Y84C REMARK 245 AND ERP57/TAPASIN-K16C - STATE 4 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 5958 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON III (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 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) : 4200.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 96000 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D, E, A, C, F 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 VAL D 382 REMARK 465 ALA D 383 REMARK 465 GLY D 384 REMARK 465 LEU D 385 REMARK 465 SER D 386 REMARK 465 GLY D 387 REMARK 465 PRO D 388 REMARK 465 SER D 389 REMARK 465 LEU D 390 REMARK 465 GLU D 391 REMARK 465 ASP D 392 REMARK 465 HIS D 393 REMARK 465 HIS D 394 REMARK 465 HIS D 395 REMARK 465 HIS D 396 REMARK 465 HIS D 397 REMARK 465 HIS D 398 REMARK 465 LYS E 496 REMARK 465 LYS E 497 REMARK 465 LYS E 498 REMARK 465 LYS E 499 REMARK 465 LYS E 500 REMARK 465 ALA E 501 REMARK 465 GLN E 502 REMARK 465 GLU E 503 REMARK 465 ASP E 504 REMARK 465 LEU E 505 REMARK 465 GLU A 53 REMARK 465 GLN A 54 REMARK 465 GLU A 55 REMARK 465 GLY A 56 REMARK 465 GLY A 277 REMARK 465 SER A 278 REMARK 465 GLY A 279 REMARK 465 GLY A 280 REMARK 465 SER A 281 REMARK 465 GLY A 282 REMARK 465 GLY A 283 REMARK 465 SER A 284 REMARK 465 ALA A 285 REMARK 465 GLY A 286 REMARK 465 GLY A 287 REMARK 465 GLY A 288 REMARK 465 LEU A 289 REMARK 465 ASN A 290 REMARK 465 ASP A 291 REMARK 465 ILE A 292 REMARK 465 PHE A 293 REMARK 465 GLU A 294 REMARK 465 ALA A 295 REMARK 465 GLN A 296 REMARK 465 LYS A 297 REMARK 465 ILE A 298 REMARK 465 GLU A 299 REMARK 465 TRP A 300 REMARK 465 HIS A 301 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 O THR E 72 NZ LYS E 75 2.18 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 LYS B 48 19.32 51.53 REMARK 500 LEU D 18 -124.44 62.31 REMARK 500 ALA D 19 -8.07 71.93 REMARK 500 ARG D 28 141.25 70.99 REMARK 500 ARG D 61 -168.90 -79.54 REMARK 500 ARG D 64 -154.00 59.15 REMARK 500 PRO D 78 75.12 -68.22 REMARK 500 VAL D 138 -59.63 -122.06 REMARK 500 PHE D 218 53.41 -91.89 REMARK 500 ALA D 279 -130.89 58.77 REMARK 500 ARG D 319 -6.11 69.20 REMARK 500 HIS D 365 40.53 -109.14 REMARK 500 TYR E 265 -179.55 -171.74 REMARK 500 LEU E 316 59.39 -92.85 REMARK 500 ASN E 394 -5.76 70.12 REMARK 500 GLU E 483 35.35 -99.75 REMARK 500 ARG A 44 -168.84 -128.16 REMARK 500 GLU A 46 118.61 -36.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 MET A 45 GLU A 46 -146.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-55112 RELATED DB: EMDB REMARK 900 STRUCTURE OF A DISULFIDE-BRIDGED COMPLEX BETWEEN HLA-A*02:01-K127N/ REMARK 900 Y84C AND ERP57/TAPASIN-K16C - STATE 1 DBREF 9SQN B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 9SQN D 1 392 UNP O15533 TPSN_HUMAN 21 412 DBREF 9SQN E 25 505 UNP P30101 PDIA3_HUMAN 25 505 DBREF 9SQN A 1 276 UNP Q9TQB6 Q9TQB6_HUMAN 25 300 DBREF 9SQN C 1 8 PDB 9SQN 9SQN 1 8 SEQADV 9SQN CYS B 4 UNP P61769 THR 24 ENGINEERED MUTATION SEQADV 9SQN CYS D 16 UNP O15533 LYS 36 ENGINEERED MUTATION SEQADV 9SQN ARG D 240 UNP O15533 THR 260 VARIANT SEQADV 9SQN CYS D 304 UNP O15533 GLY 324 ENGINEERED MUTATION SEQADV 9SQN HIS D 393 UNP O15533 EXPRESSION TAG SEQADV 9SQN HIS D 394 UNP O15533 EXPRESSION TAG SEQADV 9SQN HIS D 395 UNP O15533 EXPRESSION TAG SEQADV 9SQN HIS D 396 UNP O15533 EXPRESSION TAG SEQADV 9SQN HIS D 397 UNP O15533 EXPRESSION TAG SEQADV 9SQN HIS D 398 UNP O15533 EXPRESSION TAG SEQADV 9SQN ALA E 85 UNP P30101 CYS 85 ENGINEERED MUTATION SEQADV 9SQN CYS A 84 UNP Q9TQB6 TYR 108 ENGINEERED MUTATION SEQADV 9SQN GLY A 277 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN SER A 278 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLY A 279 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLY A 280 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN SER A 281 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLY A 282 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLY A 283 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN SER A 284 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN ALA A 285 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLY A 286 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLY A 287 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLY A 288 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN LEU A 289 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN ASN A 290 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN ASP A 291 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN ILE A 292 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN PHE A 293 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLU A 294 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN ALA A 295 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLN A 296 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN LYS A 297 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN ILE A 298 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN GLU A 299 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN TRP A 300 UNP Q9TQB6 EXPRESSION TAG SEQADV 9SQN HIS A 301 UNP Q9TQB6 EXPRESSION TAG SEQRES 1 B 99 ILE GLN ARG CYS PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 B 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 B 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 B 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 B 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU TYR SEQRES 7 B 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 B 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 D 398 GLY PRO ALA VAL ILE GLU CYS TRP PHE VAL GLU ASP ALA SEQRES 2 D 398 SER GLY CYS GLY LEU ALA LYS ARG PRO GLY ALA LEU LEU SEQRES 3 D 398 LEU ARG GLN GLY PRO GLY GLU PRO PRO PRO ARG PRO ASP SEQRES 4 D 398 LEU ASP PRO GLU LEU TYR LEU SER VAL HIS ASP PRO ALA SEQRES 5 D 398 GLY ALA LEU GLN ALA ALA PHE ARG ARG TYR PRO ARG GLY SEQRES 6 D 398 ALA PRO ALA PRO HIS CYS GLU MET SER ARG PHE VAL PRO SEQRES 7 D 398 LEU PRO ALA SER ALA LYS TRP ALA SER GLY LEU THR PRO SEQRES 8 D 398 ALA GLN ASN CYS PRO ARG ALA LEU ASP GLY ALA TRP LEU SEQRES 9 D 398 MET VAL SER ILE SER SER PRO VAL LEU SER LEU SER SER SEQRES 10 D 398 LEU LEU ARG PRO GLN PRO GLU PRO GLN GLN GLU PRO VAL SEQRES 11 D 398 LEU ILE THR MET ALA THR VAL VAL LEU THR VAL LEU THR SEQRES 12 D 398 HIS THR PRO ALA PRO ARG VAL ARG LEU GLY GLN ASP ALA SEQRES 13 D 398 LEU LEU ASP LEU SER PHE ALA TYR MET PRO PRO THR SER SEQRES 14 D 398 GLU ALA ALA SER SER LEU ALA PRO GLY PRO PRO PRO PHE SEQRES 15 D 398 GLY LEU GLU TRP ARG ARG GLN HIS LEU GLY LYS GLY HIS SEQRES 16 D 398 LEU LEU LEU ALA ALA THR PRO GLY LEU ASN GLY GLN MET SEQRES 17 D 398 PRO ALA ALA GLN GLU GLY ALA VAL ALA PHE ALA ALA TRP SEQRES 18 D 398 ASP ASP ASP GLU PRO TRP GLY PRO TRP THR GLY ASN GLY SEQRES 19 D 398 THR PHE TRP LEU PRO ARG VAL GLN PRO PHE GLN GLU GLY SEQRES 20 D 398 THR TYR LEU ALA THR ILE HIS LEU PRO TYR LEU GLN GLY SEQRES 21 D 398 GLN VAL THR LEU GLU LEU ALA VAL TYR LYS PRO PRO LYS SEQRES 22 D 398 VAL SER LEU MET PRO ALA THR LEU ALA ARG ALA ALA PRO SEQRES 23 D 398 GLY GLU ALA PRO PRO GLU LEU LEU CYS LEU VAL SER HIS SEQRES 24 D 398 PHE TYR PRO SER CYS GLY LEU GLU VAL GLU TRP GLU LEU SEQRES 25 D 398 ARG GLY GLY PRO GLY GLY ARG SER GLN LYS ALA GLU GLY SEQRES 26 D 398 GLN ARG TRP LEU SER ALA LEU ARG HIS HIS SER ASP GLY SEQRES 27 D 398 SER VAL SER LEU SER GLY HIS LEU GLN PRO PRO PRO VAL SEQRES 28 D 398 THR THR GLU GLN HIS GLY ALA ARG TYR ALA CYS ARG ILE SEQRES 29 D 398 HIS HIS PRO SER LEU PRO ALA SER GLY ARG SER ALA GLU SEQRES 30 D 398 VAL THR LEU GLU VAL ALA GLY LEU SER GLY PRO SER LEU SEQRES 31 D 398 GLU ASP HIS HIS HIS HIS HIS HIS SEQRES 1 E 481 SER ASP VAL LEU GLU LEU THR ASP ASP ASN PHE GLU SER SEQRES 2 E 481 ARG ILE SER ASP THR GLY SER ALA GLY LEU MET LEU VAL SEQRES 3 E 481 GLU PHE PHE ALA PRO TRP CYS GLY HIS CYS LYS ARG LEU SEQRES 4 E 481 ALA PRO GLU TYR GLU ALA ALA ALA THR ARG LEU LYS GLY SEQRES 5 E 481 ILE VAL PRO LEU ALA LYS VAL ASP ALA THR ALA ASN THR SEQRES 6 E 481 ASN THR CYS ASN LYS TYR GLY VAL SER GLY TYR PRO THR SEQRES 7 E 481 LEU LYS ILE PHE ARG ASP GLY GLU GLU ALA GLY ALA TYR SEQRES 8 E 481 ASP GLY PRO ARG THR ALA ASP GLY ILE VAL SER HIS LEU SEQRES 9 E 481 LYS LYS GLN ALA GLY PRO ALA SER VAL PRO LEU ARG THR SEQRES 10 E 481 GLU GLU GLU PHE LYS LYS PHE ILE SER ASP LYS ASP ALA SEQRES 11 E 481 SER ILE VAL GLY PHE PHE ASP ASP SER PHE SER GLU ALA SEQRES 12 E 481 HIS SER GLU PHE LEU LYS ALA ALA SER ASN LEU ARG ASP SEQRES 13 E 481 ASN TYR ARG PHE ALA HIS THR ASN VAL GLU SER LEU VAL SEQRES 14 E 481 ASN GLU TYR ASP ASP ASN GLY GLU GLY ILE ILE LEU PHE SEQRES 15 E 481 ARG PRO SER HIS LEU THR ASN LYS PHE GLU ASP LYS THR SEQRES 16 E 481 VAL ALA TYR THR GLU GLN LYS MET THR SER GLY LYS ILE SEQRES 17 E 481 LYS LYS PHE ILE GLN GLU ASN ILE PHE GLY ILE CYS PRO SEQRES 18 E 481 HIS MET THR GLU ASP ASN LYS ASP LEU ILE GLN GLY LYS SEQRES 19 E 481 ASP LEU LEU ILE ALA TYR TYR ASP VAL ASP TYR GLU LYS SEQRES 20 E 481 ASN ALA LYS GLY SER ASN TYR TRP ARG ASN ARG VAL MET SEQRES 21 E 481 MET VAL ALA LYS LYS PHE LEU ASP ALA GLY HIS LYS LEU SEQRES 22 E 481 ASN PHE ALA VAL ALA SER ARG LYS THR PHE SER HIS GLU SEQRES 23 E 481 LEU SER ASP PHE GLY LEU GLU SER THR ALA GLY GLU ILE SEQRES 24 E 481 PRO VAL VAL ALA ILE ARG THR ALA LYS GLY GLU LYS PHE SEQRES 25 E 481 VAL MET GLN GLU GLU PHE SER ARG ASP GLY LYS ALA LEU SEQRES 26 E 481 GLU ARG PHE LEU GLN ASP TYR PHE ASP GLY ASN LEU LYS SEQRES 27 E 481 ARG TYR LEU LYS SER GLU PRO ILE PRO GLU SER ASN ASP SEQRES 28 E 481 GLY PRO VAL LYS VAL VAL VAL ALA GLU ASN PHE ASP GLU SEQRES 29 E 481 ILE VAL ASN ASN GLU ASN LYS ASP VAL LEU ILE GLU PHE SEQRES 30 E 481 TYR ALA PRO TRP CYS GLY HIS CYS LYS ASN LEU GLU PRO SEQRES 31 E 481 LYS TYR LYS GLU LEU GLY GLU LYS LEU SER LYS ASP PRO SEQRES 32 E 481 ASN ILE VAL ILE ALA LYS MET ASP ALA THR ALA ASN ASP SEQRES 33 E 481 VAL PRO SER PRO TYR GLU VAL ARG GLY PHE PRO THR ILE SEQRES 34 E 481 TYR PHE SER PRO ALA ASN LYS LYS LEU ASN PRO LYS LYS SEQRES 35 E 481 TYR GLU GLY GLY ARG GLU LEU SER ASP PHE ILE SER TYR SEQRES 36 E 481 LEU GLN ARG GLU ALA THR ASN PRO PRO VAL ILE GLN GLU SEQRES 37 E 481 GLU LYS PRO LYS LYS LYS LYS LYS ALA GLN GLU ASP LEU SEQRES 1 A 301 GLY SER HIS SER MET ARG TYR PHE PHE THR SER VAL SER SEQRES 2 A 301 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL GLY SEQRES 3 A 301 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 301 ALA ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP ILE SEQRES 5 A 301 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLY GLU THR ARG SEQRES 6 A 301 LYS VAL LYS ALA HIS SER GLN THR HIS ARG VAL ASP LEU SEQRES 7 A 301 GLY THR LEU ARG GLY CYS TYR ASN GLN SER GLU ALA GLY SEQRES 8 A 301 SER HIS THR VAL GLN ARG MET TYR GLY CYS ASP VAL GLY SEQRES 9 A 301 SER ASP TRP ARG PHE LEU ARG GLY TYR HIS GLN TYR ALA SEQRES 10 A 301 TYR ASP GLY LYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 301 ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN THR THR SEQRES 12 A 301 LYS HIS LYS TRP GLU ALA ALA HIS VAL ALA GLU GLN LEU SEQRES 13 A 301 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 301 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG THR SEQRES 15 A 301 ASP ALA PRO LYS THR HIS MET THR HIS HIS ALA VAL SER SEQRES 16 A 301 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU SER PHE SEQRES 17 A 301 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 A 301 GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR ARG SEQRES 19 A 301 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 A 301 VAL VAL PRO SER GLY GLN GLU GLN ARG TYR THR CYS HIS SEQRES 21 A 301 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 A 301 TRP GLU PRO GLY SER GLY GLY SER GLY GLY SER ALA GLY SEQRES 23 A 301 GLY GLY LEU ASN ASP ILE PHE GLU ALA GLN LYS ILE GLU SEQRES 24 A 301 TRP HIS SEQRES 1 C 8 LYS ILE LEU GLY PHE VAL PHE NH2 HET NH2 C 8 1 HET NAG F 1 14 HET NAG F 2 14 HET BMA F 3 11 HET MAN F 4 11 HET MAN F 5 11 HETNAM NH2 AMINO GROUP HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE 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 HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 5 NH2 H2 N FORMUL 6 NAG 2(C8 H15 N O6) FORMUL 6 BMA C6 H12 O6 FORMUL 6 MAN 2(C6 H12 O6) HELIX 1 AA1 GLY D 53 ARG D 61 1 9 HELIX 2 AA2 LYS D 84 LEU D 89 5 6 HELIX 3 AA3 PRO D 167 SER D 174 1 8 HELIX 4 AA4 GLN D 242 GLU D 246 5 5 HELIX 5 AA5 ASP E 33 ASP E 41 1 9 HELIX 6 AA6 CYS E 57 LYS E 75 1 19 HELIX 7 AA7 ASN E 88 TYR E 95 1 8 HELIX 8 AA8 THR E 120 ALA E 132 1 13 HELIX 9 AA9 THR E 141 SER E 150 1 10 HELIX 10 AB1 SER E 165 LEU E 178 1 14 HELIX 11 AB2 VAL E 189 ASP E 197 1 9 HELIX 12 AB3 PRO E 208 THR E 212 5 5 HELIX 13 AB4 THR E 228 ASN E 239 1 12 HELIX 14 AB5 ASN E 272 GLY E 294 1 23 HELIX 15 AB6 PHE E 307 GLY E 315 1 9 HELIX 16 AB7 GLY E 346 ASP E 358 1 13 HELIX 17 AB8 VAL E 382 ASN E 391 1 10 HELIX 18 AB9 CYS E 406 LEU E 423 1 18 HELIX 19 AC1 GLU E 472 GLU E 483 1 12 HELIX 20 AC2 GLU A 58 GLY A 83 1 26 HELIX 21 AC3 ASP A 137 HIS A 151 1 15 HELIX 22 AC4 HIS A 151 GLY A 162 1 12 HELIX 23 AC5 GLY A 162 GLY A 175 1 14 HELIX 24 AC6 GLN A 253 GLN A 255 5 3 SHEET 1 AA1 4 LYS B 6 ILE B 7 0 SHEET 2 AA1 4 VAL B 27 PHE B 30 -1 O SER B 28 N LYS B 6 SHEET 3 AA1 4 PHE B 62 LEU B 64 -1 O LEU B 64 N VAL B 27 SHEET 4 AA1 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 AA2 3 TYR B 10 SER B 11 0 SHEET 2 AA2 3 ASN B 21 ASN B 24 -1 O ASN B 24 N TYR B 10 SHEET 3 AA2 3 TYR B 67 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 1 AA3 4 GLU B 44 ARG B 45 0 SHEET 2 AA3 4 ILE B 35 LYS B 41 -1 N LYS B 41 O GLU B 44 SHEET 3 AA3 4 TYR B 78 HIS B 84 -1 O ALA B 79 N LEU B 40 SHEET 4 AA3 4 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 SHEET 1 AA411 ALA D 220 TRP D 221 0 SHEET 2 AA411 THR D 231 ASN D 233 -1 O ASN D 233 N ALA D 220 SHEET 3 AA411 SER D 161 TYR D 164 -1 N PHE D 162 O GLY D 232 SHEET 4 AA411 THR D 133 THR D 143 -1 N LEU D 142 O SER D 161 SHEET 5 AA411 SER D 114 PRO D 121 -1 N SER D 116 O VAL D 141 SHEET 6 AA411 LEU D 104 SER D 109 -1 N VAL D 106 O SER D 117 SHEET 7 AA411 HIS D 70 ARG D 75 -1 N SER D 74 O MET D 105 SHEET 8 AA411 VAL D 4 VAL D 10 1 N TRP D 8 O MET D 73 SHEET 9 AA411 ARG D 21 LEU D 26 -1 O ARG D 21 N PHE D 9 SHEET 10 AA411 TYR D 45 HIS D 49 1 O LEU D 46 N ALA D 24 SHEET 11 AA411 THR D 133 THR D 143 1 O ALA D 135 N SER D 47 SHEET 1 AA5 2 CYS D 95 PRO D 96 0 SHEET 2 AA5 2 GLY E 99 TYR E 100 -1 O TYR E 100 N CYS D 95 SHEET 1 AA6 3 ALA D 156 LEU D 158 0 SHEET 2 AA6 3 PHE D 236 LEU D 238 -1 O LEU D 238 N ALA D 156 SHEET 3 AA6 3 VAL D 216 ALA D 217 -1 N VAL D 216 O TRP D 237 SHEET 1 AA7 4 LYS D 193 ALA D 200 0 SHEET 2 AA7 4 LEU D 184 HIS D 190 -1 N LEU D 184 O ALA D 200 SHEET 3 AA7 4 GLY D 247 ILE D 253 -1 O THR D 252 N GLU D 185 SHEET 4 AA7 4 GLY D 260 LEU D 266 -1 O LEU D 264 N TYR D 249 SHEET 1 AA8 4 LYS D 273 LEU D 276 0 SHEET 2 AA8 4 LEU D 293 SER D 298 -1 O LEU D 296 N SER D 275 SHEET 3 AA8 4 VAL D 340 GLN D 347 -1 O GLY D 344 N CYS D 295 SHEET 4 AA8 4 GLN D 326 LEU D 329 -1 N GLN D 326 O GLN D 347 SHEET 1 AA9 4 LYS D 273 LEU D 276 0 SHEET 2 AA9 4 LEU D 293 SER D 298 -1 O LEU D 296 N SER D 275 SHEET 3 AA9 4 VAL D 340 GLN D 347 -1 O GLY D 344 N CYS D 295 SHEET 4 AA9 4 ARG D 333 HIS D 334 -1 N ARG D 333 O SER D 341 SHEET 1 AB1 4 SER D 320 LYS D 322 0 SHEET 2 AB1 4 VAL D 308 ARG D 313 -1 N LEU D 312 O GLN D 321 SHEET 3 AB1 4 ARG D 359 ILE D 364 -1 O ARG D 359 N ARG D 313 SHEET 4 AB1 4 SER D 375 THR D 379 -1 O ALA D 376 N CYS D 362 SHEET 1 AB2 5 LEU E 28 GLU E 29 0 SHEET 2 AB2 5 LEU E 80 ASP E 84 1 O LEU E 80 N LEU E 28 SHEET 3 AB2 5 LEU E 47 PHE E 53 1 N LEU E 49 O ALA E 81 SHEET 4 AB2 5 THR E 102 ARG E 107 -1 O THR E 102 N PHE E 52 SHEET 5 AB2 5 GLU E 110 ALA E 114 -1 O GLU E 110 N ARG E 107 SHEET 1 AB3 5 VAL E 137 LEU E 139 0 SHEET 2 AB3 5 ARG E 183 THR E 187 1 O HIS E 186 N LEU E 139 SHEET 3 AB3 5 SER E 155 PHE E 160 1 N GLY E 158 O THR E 187 SHEET 4 AB3 5 GLU E 201 PHE E 206 -1 O ILE E 204 N VAL E 157 SHEET 5 AB3 5 THR E 219 ALA E 221 -1 O VAL E 220 N LEU E 205 SHEET 1 AB4 4 ASN E 298 ALA E 302 0 SHEET 2 AB4 4 LEU E 260 TYR E 264 1 N LEU E 261 O ALA E 300 SHEET 3 AB4 4 VAL E 325 ARG E 329 -1 O ARG E 329 N LEU E 260 SHEET 4 AB4 4 LYS E 335 VAL E 337 -1 O PHE E 336 N ILE E 328 SHEET 1 AB5 5 LYS E 379 VAL E 380 0 SHEET 2 AB5 5 ILE E 429 LYS E 433 1 O ILE E 431 N LYS E 379 SHEET 3 AB5 5 ASP E 396 PHE E 401 1 N ASP E 396 O VAL E 430 SHEET 4 AB5 5 THR E 452 SER E 456 -1 O SER E 456 N VAL E 397 SHEET 5 AB5 5 LYS E 465 LYS E 466 -1 O LYS E 465 N PHE E 455 SHEET 1 AB6 6 GLN A 32 ASP A 37 0 SHEET 2 AB6 6 ARG A 21 VAL A 28 -1 N GLY A 26 O PHE A 33 SHEET 3 AB6 6 HIS A 3 VAL A 12 -1 N PHE A 8 O VAL A 25 SHEET 4 AB6 6 THR A 94 VAL A 103 -1 O CYS A 101 N MET A 5 SHEET 5 AB6 6 PHE A 109 TYR A 118 -1 O ALA A 117 N GLN A 96 SHEET 6 AB6 6 LYS A 121 ASP A 122 -1 O LYS A 121 N TYR A 118 SHEET 1 AB7 2 ILE A 124 LEU A 126 0 SHEET 2 AB7 2 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 AB8 4 LYS A 186 HIS A 192 0 SHEET 2 AB8 4 GLU A 198 LEU A 206 -1 O TRP A 204 N HIS A 188 SHEET 3 AB8 4 PHE A 241 PRO A 250 -1 O VAL A 247 N LEU A 201 SHEET 4 AB8 4 THR A 228 LEU A 230 -1 N GLU A 229 O ALA A 246 SHEET 1 AB9 4 LYS A 186 HIS A 192 0 SHEET 2 AB9 4 GLU A 198 LEU A 206 -1 O TRP A 204 N HIS A 188 SHEET 3 AB9 4 PHE A 241 PRO A 250 -1 O VAL A 247 N LEU A 201 SHEET 4 AB9 4 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 1 AC1 4 GLU A 222 ASP A 223 0 SHEET 2 AC1 4 THR A 214 ARG A 219 -1 N ARG A 219 O GLU A 222 SHEET 3 AC1 4 TYR A 257 GLN A 262 -1 O GLN A 262 N THR A 214 SHEET 4 AC1 4 LEU A 270 LEU A 272 -1 O LEU A 270 N VAL A 261 SSBOND 1 CYS B 4 CYS D 304 1555 1555 2.03 SSBOND 2 CYS B 25 CYS B 80 1555 1555 2.04 SSBOND 3 CYS D 7 CYS D 71 1555 1555 2.03 SSBOND 4 CYS D 16 CYS A 84 1555 1555 2.03 SSBOND 5 CYS D 295 CYS D 362 1555 1555 2.04 SSBOND 6 CYS E 406 CYS E 409 1555 1555 2.03 SSBOND 7 CYS A 101 CYS A 164 1555 1555 2.03 SSBOND 8 CYS A 203 CYS A 259 1555 1555 2.03 LINK ND2 ASN D 233 C1 NAG F 1 1555 1555 1.44 LINK C PHE C 7 N NH2 C 8 1555 1555 1.34 LINK O4 NAG F 1 C1 NAG F 2 1555 1555 1.44 LINK O4 NAG F 2 C1 BMA F 3 1555 1555 1.44 LINK O3 BMA F 3 C1 MAN F 4 1555 1555 1.45 LINK O6 BMA F 3 C1 MAN F 5 1555 1555 1.44 CISPEP 1 HIS B 31 PRO B 32 0 1.21 CISPEP 2 GLU D 128 PRO D 129 0 -3.47 CISPEP 3 TYR D 301 PRO D 302 0 6.50 CISPEP 4 TYR E 100 PRO E 101 0 -8.07 CISPEP 5 GLY E 376 PRO E 377 0 -1.59 CISPEP 6 PHE E 450 PRO E 451 0 -0.84 CISPEP 7 TYR A 209 PRO A 210 0 7.11 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 CONECT 34 3125 CONECT 202 665 CONECT 665 202 CONECT 875 1359 CONECT 945 8102 CONECT 1359 875 CONECT 2573 9730 CONECT 3052 3567 CONECT 3125 34 CONECT 3567 3052 CONECT 6742 6762 CONECT 6762 6742 CONECT 8102 945 CONECT 8235 8750 CONECT 8750 8235 CONECT 9074 9524 CONECT 9524 9074 CONECT 9719 9728 CONECT 9728 9719 CONECT 9730 2573 9731 9741 CONECT 9731 9730 9732 9738 CONECT 9732 9731 9733 9739 CONECT 9733 9732 9734 9740 CONECT 9734 9733 9735 9741 CONECT 9735 9734 9742 CONECT 9736 9737 9738 9743 CONECT 9737 9736 CONECT 9738 9731 9736 CONECT 9739 9732 CONECT 9740 9733 9744 CONECT 9741 9730 9734 CONECT 9742 9735 CONECT 9743 9736 CONECT 9744 9740 9745 9755 CONECT 9745 9744 9746 9752 CONECT 9746 9745 9747 9753 CONECT 9747 9746 9748 9754 CONECT 9748 9747 9749 9755 CONECT 9749 9748 9756 CONECT 9750 9751 9752 9757 CONECT 9751 9750 CONECT 9752 9745 9750 CONECT 9753 9746 CONECT 9754 9747 9758 CONECT 9755 9744 9748 CONECT 9756 9749 CONECT 9757 9750 CONECT 9758 9754 9759 9767 CONECT 9759 9758 9760 9764 CONECT 9760 9759 9761 9765 CONECT 9761 9760 9762 9766 CONECT 9762 9761 9763 9767 CONECT 9763 9762 9768 CONECT 9764 9759 CONECT 9765 9760 9769 CONECT 9766 9761 CONECT 9767 9758 9762 CONECT 9768 9763 9780 CONECT 9769 9765 9770 9778 CONECT 9770 9769 9771 9775 CONECT 9771 9770 9772 9776 CONECT 9772 9771 9773 9777 CONECT 9773 9772 9774 9778 CONECT 9774 9773 9779 CONECT 9775 9770 CONECT 9776 9771 CONECT 9777 9772 CONECT 9778 9769 9773 CONECT 9779 9774 CONECT 9780 9768 9781 9789 CONECT 9781 9780 9782 9786 CONECT 9782 9781 9783 9787 CONECT 9783 9782 9784 9788 CONECT 9784 9783 9785 9789 CONECT 9785 9784 9790 CONECT 9786 9781 CONECT 9787 9782 CONECT 9788 9783 CONECT 9789 9780 9784 CONECT 9790 9785 MASTER 223 0 6 24 82 0 0 6 9785 5 80 101 END