HEADER PEPTIDE BINDING PROTEIN 21-MAY-12 4F9Z TITLE CRYSTAL STRUCTURE OF HUMAN ERP27 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOPLASMIC RETICULUM RESIDENT PROTEIN 27; COMPND 3 CHAIN: D, A, B, C, E; COMPND 4 FRAGMENT: TRYPTIC FRAGMENT, UNP RESIDUES 29-269; COMPND 5 SYNONYM: ER PROTEIN 27, ERP27; COMPND 6 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: C12ORF46, ERP27, UNQ781/PRO1575; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3 RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET23 KEYWDS THIOREDOXIN FOLD, ER FOLDASE, ERP57, ENDOPLASMIC RETICULUM, PEPTIDE KEYWDS 2 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR F.X.KOBER,W.KOELMEL,J.KUPER,H.SCHINDELIN REVDAT 3 28-FEB-24 4F9Z 1 REMARK REVDAT 2 06-FEB-13 4F9Z 1 JRNL REVDAT 1 05-DEC-12 4F9Z 0 JRNL AUTH F.X.KOBER,W.KOELMEL,J.KUPER,J.DRECHSLER,C.MAIS,H.M.HERMANNS, JRNL AUTH 2 H.SCHINDELIN JRNL TITL THE CRYSTAL STRUCTURE OF THE PROTEIN-DISULFIDE ISOMERASE JRNL TITL 2 FAMILY MEMBER ERP27 PROVIDES INSIGHTS INTO ITS SUBSTRATE JRNL TITL 3 BINDING CAPABILITIES. JRNL REF J.BIOL.CHEM. V. 288 2029 2013 JRNL REFN ISSN 0021-9258 JRNL PMID 23192347 JRNL DOI 10.1074/JBC.M112.410522 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.3_928) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 54932 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1371 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 40.6817 - 4.7376 0.97 5405 135 0.1537 0.1774 REMARK 3 2 4.7376 - 3.7612 0.97 5399 135 0.1265 0.1583 REMARK 3 3 3.7612 - 3.2860 0.97 5394 144 0.1564 0.2103 REMARK 3 4 3.2860 - 2.9857 0.96 5342 139 0.1700 0.2265 REMARK 3 5 2.9857 - 2.7717 0.96 5355 134 0.1876 0.2429 REMARK 3 6 2.7717 - 2.6083 0.96 5357 155 0.1898 0.2662 REMARK 3 7 2.6083 - 2.4777 0.96 5348 129 0.2023 0.2755 REMARK 3 8 2.4777 - 2.3699 0.96 5311 123 0.2161 0.2755 REMARK 3 9 2.3699 - 2.2786 0.95 5315 140 0.2276 0.2686 REMARK 3 10 2.2786 - 2.2000 0.95 5335 137 0.2412 0.2930 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.86 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 44.36 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.840 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.06350 REMARK 3 B22 (A**2) : -4.86680 REMARK 3 B33 (A**2) : -6.25200 REMARK 3 B12 (A**2) : -0.39470 REMARK 3 B13 (A**2) : -6.56210 REMARK 3 B23 (A**2) : -0.28290 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 8981 REMARK 3 ANGLE : 1.070 12179 REMARK 3 CHIRALITY : 0.072 1410 REMARK 3 PLANARITY : 0.005 1568 REMARK 3 DIHEDRAL : 15.639 3276 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN 'D' AND (RESSEQ 9:207 OR RESSEQ REMARK 3 211:227 ) AND (NOT ELEMENT H) REMARK 3 SELECTION : CHAIN 'A' AND (RESSEQ 9:207 OR RESSEQ REMARK 3 211:227 ) AND (NOT ELEMENT H) REMARK 3 ATOM PAIRS NUMBER : 1708 REMARK 3 RMSD : 0.819 REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: CHAIN 'D' AND (RESSEQ 9:207 OR RESSEQ REMARK 3 211:227 ) AND (NOT ELEMENT H) REMARK 3 SELECTION : CHAIN 'B' AND (RESSEQ 9:207 OR RESSEQ REMARK 3 211:227 ) AND (NOT ELEMENT H) REMARK 3 ATOM PAIRS NUMBER : 1702 REMARK 3 RMSD : 0.796 REMARK 3 NCS OPERATOR : 3 REMARK 3 REFERENCE SELECTION: CHAIN 'D' AND (RESSEQ 9:207 OR RESSEQ REMARK 3 211:227 ) AND (NOT ELEMENT H) REMARK 3 SELECTION : CHAIN 'C' AND (RESSEQ 9:207 OR RESSEQ REMARK 3 211:227 ) AND (NOT ELEMENT H) REMARK 3 ATOM PAIRS NUMBER : 1693 REMARK 3 RMSD : 0.765 REMARK 3 NCS OPERATOR : 4 REMARK 3 REFERENCE SELECTION: CHAIN 'D' AND (RESSEQ 9:207 OR RESSEQ REMARK 3 211:227 ) AND (NOT ELEMENT H) REMARK 3 SELECTION : CHAIN 'E' AND (RESSEQ 9:207 OR RESSEQ REMARK 3 211:227 ) AND (NOT ELEMENT H) REMARK 3 ATOM PAIRS NUMBER : 1708 REMARK 3 RMSD : 0.728 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4F9Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000072641. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-11; 17-JAN-12 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 8.5; 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : BESSY; BESSY REMARK 200 BEAMLINE : 14.1; 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841; NULL REMARK 200 MONOCHROMATOR : SI-111 CRYSTAL; SI-111 CRYSTAL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225; RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72979 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 57.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.17800 REMARK 200 R SYM (I) : 0.11300 REMARK 200 FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 150MM SODIUM ACETATE, REMARK 280 0.1M TRIS, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K. 26% PEG 4000, 125MM SODIUM ACETATE, 0.1M TRIS, PH 8.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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 SER D 30 REMARK 465 SER D 31 REMARK 465 ASP D 32 REMARK 465 GLY D 33 REMARK 465 PRO D 34 REMARK 465 GLY D 35 REMARK 465 ALA D 36 REMARK 465 ALA D 37 REMARK 465 SER A 30 REMARK 465 SER A 31 REMARK 465 ASP A 32 REMARK 465 GLY A 33 REMARK 465 PRO A 34 REMARK 465 GLY A 35 REMARK 465 ALA A 36 REMARK 465 ALA A 37 REMARK 465 SER B 30 REMARK 465 SER B 31 REMARK 465 ASP B 32 REMARK 465 GLY B 33 REMARK 465 PRO B 34 REMARK 465 GLY B 35 REMARK 465 ALA B 36 REMARK 465 ALA B 37 REMARK 465 SER C 30 REMARK 465 SER C 31 REMARK 465 ASP C 32 REMARK 465 GLY C 33 REMARK 465 PRO C 34 REMARK 465 GLY C 35 REMARK 465 ALA C 36 REMARK 465 ALA C 37 REMARK 465 SER E 30 REMARK 465 SER E 31 REMARK 465 ASP E 32 REMARK 465 GLY E 33 REMARK 465 PRO E 34 REMARK 465 GLY E 35 REMARK 465 ALA E 36 REMARK 465 ALA E 37 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 OE1 GLU C 57 O HOH C 468 1.90 REMARK 500 O HOH E 538 O HOH E 543 1.91 REMARK 500 O HOH A 419 O HOH A 448 1.93 REMARK 500 OE1 GLU C 176 O HOH C 530 1.95 REMARK 500 O HOH E 500 O HOH E 520 2.00 REMARK 500 O HOH C 494 O HOH C 517 2.01 REMARK 500 OD1 ASN D 247 O HOH D 460 2.03 REMARK 500 OG1 THR E 234 O HOH E 541 2.04 REMARK 500 O PRO D 83 O HOH D 508 2.05 REMARK 500 OE1 GLU B 146 O HOH B 485 2.06 REMARK 500 O HOH B 437 O HOH B 467 2.07 REMARK 500 O HOH D 424 O HOH D 462 2.09 REMARK 500 O HOH A 407 O HOH A 453 2.10 REMARK 500 OE1 GLU C 174 O HOH C 528 2.10 REMARK 500 O LEU E 219 O HOH E 521 2.11 REMARK 500 O ACT D 302 O HOH D 441 2.11 REMARK 500 O HOH D 444 O HOH D 495 2.12 REMARK 500 O HOH E 451 O HOH E 460 2.14 REMARK 500 O GLU B 176 O HOH B 452 2.15 REMARK 500 O HOH D 540 O HOH D 546 2.16 REMARK 500 OE2 GLU E 231 O HOH E 428 2.17 REMARK 500 O GLU C 216 O HOH C 463 2.17 REMARK 500 OE1 GLN B 38 O HOH B 469 2.18 REMARK 500 O HOH A 412 O HOH C 478 2.18 REMARK 500 O HOH C 449 O HOH C 480 2.18 REMARK 500 O ALA C 48 O HOH C 531 2.18 REMARK 500 O HOH D 471 O HOH D 476 2.18 REMARK 500 O LYS A 187 O HOH A 468 2.19 REMARK 500 O HOH E 518 O HOH E 535 2.19 REMARK 500 O HOH B 458 O HOH B 464 2.19 REMARK 500 O HOH B 461 O HOH B 488 2.19 REMARK 500 O HOH C 525 O HOH C 527 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 GLU D 68 35.31 -88.56 REMARK 500 PHE D 82 78.89 -118.96 REMARK 500 ASP D 121 -111.02 42.79 REMARK 500 ASP D 121 -108.08 33.75 REMARK 500 GLU A 68 33.44 -91.80 REMARK 500 ASN A 114 60.19 36.16 REMARK 500 ASP A 121 -118.15 52.30 REMARK 500 SER A 254 107.19 -58.82 REMARK 500 GLU B 68 38.92 -98.41 REMARK 500 THR B 102 52.49 -114.95 REMARK 500 ASP B 121 -108.57 46.25 REMARK 500 SER B 254 89.15 -67.33 REMARK 500 GLU C 68 55.19 -101.26 REMARK 500 ASP C 121 -116.60 50.32 REMARK 500 THR C 237 -157.46 -67.85 REMARK 500 ALA C 238 -20.84 -164.65 REMARK 500 VAL C 240 70.94 52.46 REMARK 500 SER C 254 109.79 -52.32 REMARK 500 GLU E 68 41.31 -97.49 REMARK 500 ASP E 121 -111.86 50.37 REMARK 500 SER E 254 108.89 -59.49 REMARK 500 REMARK 500 REMARK: NULL 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 PE3 B 301 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT D 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT D 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT D 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT D 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE3 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT E 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT E 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2L4C RELATED DB: PDB REMARK 900 NMR STRUCTURE OF THE N-TERMINAL DOMAIN DBREF 4F9Z D 30 256 UNP Q96DN0 ERP27_HUMAN 30 256 DBREF 4F9Z A 30 256 UNP Q96DN0 ERP27_HUMAN 30 256 DBREF 4F9Z B 30 256 UNP Q96DN0 ERP27_HUMAN 30 256 DBREF 4F9Z C 30 256 UNP Q96DN0 ERP27_HUMAN 30 256 DBREF 4F9Z E 30 256 UNP Q96DN0 ERP27_HUMAN 30 256 SEQRES 1 D 227 SER SER ASP GLY PRO GLY ALA ALA GLN GLU PRO THR TRP SEQRES 2 D 227 LEU THR ASP VAL PRO ALA ALA MET GLU PHE ILE ALA ALA SEQRES 3 D 227 THR GLU VAL ALA VAL ILE GLY PHE PHE GLN ASP LEU GLU SEQRES 4 D 227 ILE PRO ALA VAL PRO ILE LEU HIS SER MET VAL GLN LYS SEQRES 5 D 227 PHE PRO GLY VAL SER PHE GLY ILE SER THR ASP SER GLU SEQRES 6 D 227 VAL LEU THR HIS TYR ASN ILE THR GLY ASN THR ILE CYS SEQRES 7 D 227 LEU PHE ARG LEU VAL ASP ASN GLU GLN LEU ASN LEU GLU SEQRES 8 D 227 ASP GLU ASP ILE GLU SER ILE ASP ALA THR LYS LEU SER SEQRES 9 D 227 ARG PHE ILE GLU ILE ASN SER LEU HIS MET VAL THR GLU SEQRES 10 D 227 TYR ASN PRO VAL THR VAL ILE GLY LEU PHE ASN SER VAL SEQRES 11 D 227 ILE GLN ILE HIS LEU LEU LEU ILE MET ASN LYS ALA SER SEQRES 12 D 227 PRO GLU TYR GLU GLU ASN MET HIS ARG TYR GLN LYS ALA SEQRES 13 D 227 ALA LYS LEU PHE GLN GLY LYS ILE LEU PHE ILE LEU VAL SEQRES 14 D 227 ASP SER GLY MET LYS GLU ASN GLY LYS VAL ILE SER PHE SEQRES 15 D 227 PHE LYS LEU LYS GLU SER GLN LEU PRO ALA LEU ALA ILE SEQRES 16 D 227 TYR GLN THR LEU ASP ASP GLU TRP ASP THR LEU PRO THR SEQRES 17 D 227 ALA GLU VAL SER VAL GLU HIS VAL GLN ASN PHE CYS ASP SEQRES 18 D 227 GLY PHE LEU SER GLY LYS SEQRES 1 A 227 SER SER ASP GLY PRO GLY ALA ALA GLN GLU PRO THR TRP SEQRES 2 A 227 LEU THR ASP VAL PRO ALA ALA MET GLU PHE ILE ALA ALA SEQRES 3 A 227 THR GLU VAL ALA VAL ILE GLY PHE PHE GLN ASP LEU GLU SEQRES 4 A 227 ILE PRO ALA VAL PRO ILE LEU HIS SER MET VAL GLN LYS SEQRES 5 A 227 PHE PRO GLY VAL SER PHE GLY ILE SER THR ASP SER GLU SEQRES 6 A 227 VAL LEU THR HIS TYR ASN ILE THR GLY ASN THR ILE CYS SEQRES 7 A 227 LEU PHE ARG LEU VAL ASP ASN GLU GLN LEU ASN LEU GLU SEQRES 8 A 227 ASP GLU ASP ILE GLU SER ILE ASP ALA THR LYS LEU SER SEQRES 9 A 227 ARG PHE ILE GLU ILE ASN SER LEU HIS MET VAL THR GLU SEQRES 10 A 227 TYR ASN PRO VAL THR VAL ILE GLY LEU PHE ASN SER VAL SEQRES 11 A 227 ILE GLN ILE HIS LEU LEU LEU ILE MET ASN LYS ALA SER SEQRES 12 A 227 PRO GLU TYR GLU GLU ASN MET HIS ARG TYR GLN LYS ALA SEQRES 13 A 227 ALA LYS LEU PHE GLN GLY LYS ILE LEU PHE ILE LEU VAL SEQRES 14 A 227 ASP SER GLY MET LYS GLU ASN GLY LYS VAL ILE SER PHE SEQRES 15 A 227 PHE LYS LEU LYS GLU SER GLN LEU PRO ALA LEU ALA ILE SEQRES 16 A 227 TYR GLN THR LEU ASP ASP GLU TRP ASP THR LEU PRO THR SEQRES 17 A 227 ALA GLU VAL SER VAL GLU HIS VAL GLN ASN PHE CYS ASP SEQRES 18 A 227 GLY PHE LEU SER GLY LYS SEQRES 1 B 227 SER SER ASP GLY PRO GLY ALA ALA GLN GLU PRO THR TRP SEQRES 2 B 227 LEU THR ASP VAL PRO ALA ALA MET GLU PHE ILE ALA ALA SEQRES 3 B 227 THR GLU VAL ALA VAL ILE GLY PHE PHE GLN ASP LEU GLU SEQRES 4 B 227 ILE PRO ALA VAL PRO ILE LEU HIS SER MET VAL GLN LYS SEQRES 5 B 227 PHE PRO GLY VAL SER PHE GLY ILE SER THR ASP SER GLU SEQRES 6 B 227 VAL LEU THR HIS TYR ASN ILE THR GLY ASN THR ILE CYS SEQRES 7 B 227 LEU PHE ARG LEU VAL ASP ASN GLU GLN LEU ASN LEU GLU SEQRES 8 B 227 ASP GLU ASP ILE GLU SER ILE ASP ALA THR LYS LEU SER SEQRES 9 B 227 ARG PHE ILE GLU ILE ASN SER LEU HIS MET VAL THR GLU SEQRES 10 B 227 TYR ASN PRO VAL THR VAL ILE GLY LEU PHE ASN SER VAL SEQRES 11 B 227 ILE GLN ILE HIS LEU LEU LEU ILE MET ASN LYS ALA SER SEQRES 12 B 227 PRO GLU TYR GLU GLU ASN MET HIS ARG TYR GLN LYS ALA SEQRES 13 B 227 ALA LYS LEU PHE GLN GLY LYS ILE LEU PHE ILE LEU VAL SEQRES 14 B 227 ASP SER GLY MET LYS GLU ASN GLY LYS VAL ILE SER PHE SEQRES 15 B 227 PHE LYS LEU LYS GLU SER GLN LEU PRO ALA LEU ALA ILE SEQRES 16 B 227 TYR GLN THR LEU ASP ASP GLU TRP ASP THR LEU PRO THR SEQRES 17 B 227 ALA GLU VAL SER VAL GLU HIS VAL GLN ASN PHE CYS ASP SEQRES 18 B 227 GLY PHE LEU SER GLY LYS SEQRES 1 C 227 SER SER ASP GLY PRO GLY ALA ALA GLN GLU PRO THR TRP SEQRES 2 C 227 LEU THR ASP VAL PRO ALA ALA MET GLU PHE ILE ALA ALA SEQRES 3 C 227 THR GLU VAL ALA VAL ILE GLY PHE PHE GLN ASP LEU GLU SEQRES 4 C 227 ILE PRO ALA VAL PRO ILE LEU HIS SER MET VAL GLN LYS SEQRES 5 C 227 PHE PRO GLY VAL SER PHE GLY ILE SER THR ASP SER GLU SEQRES 6 C 227 VAL LEU THR HIS TYR ASN ILE THR GLY ASN THR ILE CYS SEQRES 7 C 227 LEU PHE ARG LEU VAL ASP ASN GLU GLN LEU ASN LEU GLU SEQRES 8 C 227 ASP GLU ASP ILE GLU SER ILE ASP ALA THR LYS LEU SER SEQRES 9 C 227 ARG PHE ILE GLU ILE ASN SER LEU HIS MET VAL THR GLU SEQRES 10 C 227 TYR ASN PRO VAL THR VAL ILE GLY LEU PHE ASN SER VAL SEQRES 11 C 227 ILE GLN ILE HIS LEU LEU LEU ILE MET ASN LYS ALA SER SEQRES 12 C 227 PRO GLU TYR GLU GLU ASN MET HIS ARG TYR GLN LYS ALA SEQRES 13 C 227 ALA LYS LEU PHE GLN GLY LYS ILE LEU PHE ILE LEU VAL SEQRES 14 C 227 ASP SER GLY MET LYS GLU ASN GLY LYS VAL ILE SER PHE SEQRES 15 C 227 PHE LYS LEU LYS GLU SER GLN LEU PRO ALA LEU ALA ILE SEQRES 16 C 227 TYR GLN THR LEU ASP ASP GLU TRP ASP THR LEU PRO THR SEQRES 17 C 227 ALA GLU VAL SER VAL GLU HIS VAL GLN ASN PHE CYS ASP SEQRES 18 C 227 GLY PHE LEU SER GLY LYS SEQRES 1 E 227 SER SER ASP GLY PRO GLY ALA ALA GLN GLU PRO THR TRP SEQRES 2 E 227 LEU THR ASP VAL PRO ALA ALA MET GLU PHE ILE ALA ALA SEQRES 3 E 227 THR GLU VAL ALA VAL ILE GLY PHE PHE GLN ASP LEU GLU SEQRES 4 E 227 ILE PRO ALA VAL PRO ILE LEU HIS SER MET VAL GLN LYS SEQRES 5 E 227 PHE PRO GLY VAL SER PHE GLY ILE SER THR ASP SER GLU SEQRES 6 E 227 VAL LEU THR HIS TYR ASN ILE THR GLY ASN THR ILE CYS SEQRES 7 E 227 LEU PHE ARG LEU VAL ASP ASN GLU GLN LEU ASN LEU GLU SEQRES 8 E 227 ASP GLU ASP ILE GLU SER ILE ASP ALA THR LYS LEU SER SEQRES 9 E 227 ARG PHE ILE GLU ILE ASN SER LEU HIS MET VAL THR GLU SEQRES 10 E 227 TYR ASN PRO VAL THR VAL ILE GLY LEU PHE ASN SER VAL SEQRES 11 E 227 ILE GLN ILE HIS LEU LEU LEU ILE MET ASN LYS ALA SER SEQRES 12 E 227 PRO GLU TYR GLU GLU ASN MET HIS ARG TYR GLN LYS ALA SEQRES 13 E 227 ALA LYS LEU PHE GLN GLY LYS ILE LEU PHE ILE LEU VAL SEQRES 14 E 227 ASP SER GLY MET LYS GLU ASN GLY LYS VAL ILE SER PHE SEQRES 15 E 227 PHE LYS LEU LYS GLU SER GLN LEU PRO ALA LEU ALA ILE SEQRES 16 E 227 TYR GLN THR LEU ASP ASP GLU TRP ASP THR LEU PRO THR SEQRES 17 E 227 ALA GLU VAL SER VAL GLU HIS VAL GLN ASN PHE CYS ASP SEQRES 18 E 227 GLY PHE LEU SER GLY LYS HET ACT D 301 4 HET ACT D 302 4 HET ACT D 303 4 HET ACT D 304 4 HET ACT A 301 4 HET ACT A 302 4 HET ACT A 303 4 HET PE3 B 301 16 HET ACT B 302 4 HET ACT B 303 4 HET PE4 C 301 24 HET ACT C 302 4 HET ACT C 303 4 HET ACT E 301 4 HET ACT E 302 4 HETNAM ACT ACETATE ION HETNAM PE3 3,6,9,12,15,18,21,24,27,30,33,36,39- HETNAM 2 PE3 TRIDECAOXAHENTETRACONTANE-1,41-DIOL HETNAM PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}- HETNAM 2 PE4 ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL HETSYN PE3 POLYETHYLENE GLYCOL HETSYN PE4 POLYETHYLENE GLYCOL PEG4000 FORMUL 6 ACT 13(C2 H3 O2 1-) FORMUL 13 PE3 C28 H58 O15 FORMUL 16 PE4 C16 H34 O8 FORMUL 21 HOH *646(H2 O) HELIX 1 1 ASP D 45 ALA D 55 1 11 HELIX 2 2 PRO D 70 VAL D 79 1 10 HELIX 3 3 ASP D 92 TYR D 99 1 8 HELIX 4 4 GLU D 120 SER D 126 1 7 HELIX 5 5 ASP D 128 SER D 140 1 13 HELIX 6 6 ASN D 148 SER D 158 1 11 HELIX 7 7 GLU D 174 PHE D 189 1 16 HELIX 8 8 MET D 202 GLU D 204 5 3 HELIX 9 9 ASN D 205 PHE D 212 1 8 HELIX 10 10 LYS D 215 LEU D 219 5 5 HELIX 11 11 SER D 241 SER D 254 1 14 HELIX 12 12 ASP A 45 ALA A 55 1 11 HELIX 13 13 PRO A 70 VAL A 79 1 10 HELIX 14 14 GLN A 80 PHE A 82 5 3 HELIX 15 15 ASP A 92 TYR A 99 1 8 HELIX 16 16 ASP A 121 SER A 126 1 6 HELIX 17 17 ASP A 128 SER A 140 1 13 HELIX 18 18 VAL A 150 ASN A 157 1 8 HELIX 19 19 GLU A 174 PHE A 189 1 16 HELIX 20 20 MET A 202 GLU A 204 5 3 HELIX 21 21 ASN A 205 PHE A 212 1 8 HELIX 22 22 LYS A 215 LEU A 219 5 5 HELIX 23 23 SER A 241 SER A 254 1 14 HELIX 24 24 ASP B 45 ALA B 55 1 11 HELIX 25 25 PRO B 70 SER B 77 1 8 HELIX 26 26 MET B 78 PHE B 82 5 5 HELIX 27 27 ASP B 92 TYR B 99 1 8 HELIX 28 28 VAL B 112 ASN B 114 5 3 HELIX 29 29 ASP B 121 SER B 126 1 6 HELIX 30 30 ASP B 128 SER B 140 1 13 HELIX 31 31 ASN B 148 ASN B 157 1 10 HELIX 32 32 GLU B 174 LEU B 188 1 15 HELIX 33 33 MET B 202 GLU B 204 5 3 HELIX 34 34 ASN B 205 PHE B 212 1 8 HELIX 35 35 LYS B 215 LEU B 219 5 5 HELIX 36 36 SER B 241 SER B 254 1 14 HELIX 37 37 ASP C 45 ALA C 55 1 11 HELIX 38 38 PRO C 70 VAL C 79 1 10 HELIX 39 39 ASP C 92 TYR C 99 1 8 HELIX 40 40 ASP C 121 SER C 126 1 6 HELIX 41 41 ASP C 128 SER C 140 1 13 HELIX 42 42 VAL C 150 SER C 158 1 9 HELIX 43 43 GLU C 174 PHE C 189 1 16 HELIX 44 44 MET C 202 GLU C 204 5 3 HELIX 45 45 ASN C 205 PHE C 212 1 8 HELIX 46 46 LYS C 215 LEU C 219 5 5 HELIX 47 47 SER C 241 SER C 254 1 14 HELIX 48 48 ASP E 45 ALA E 55 1 11 HELIX 49 49 PRO E 70 VAL E 79 1 10 HELIX 50 50 ASP E 92 TYR E 99 1 8 HELIX 51 51 ASP E 121 SER E 126 1 6 HELIX 52 52 ASP E 128 SER E 140 1 13 HELIX 53 53 ASN E 148 ASN E 157 1 10 HELIX 54 54 GLU E 174 PHE E 189 1 16 HELIX 55 55 MET E 202 GLU E 204 5 3 HELIX 56 56 ASN E 205 PHE E 212 1 8 HELIX 57 57 LYS E 215 LEU E 219 5 5 HELIX 58 58 SER E 241 SER E 254 1 14 SHEET 1 A 5 THR D 41 TRP D 42 0 SHEET 2 A 5 SER D 86 SER D 90 1 O PHE D 87 N THR D 41 SHEET 3 A 5 VAL D 58 PHE D 63 1 N VAL D 60 O SER D 86 SHEET 4 A 5 THR D 105 ARG D 110 -1 O THR D 105 N PHE D 63 SHEET 5 A 5 GLU D 115 LEU D 119 -1 O LEU D 117 N LEU D 108 SHEET 1 B 5 VAL D 144 GLU D 146 0 SHEET 2 B 5 LEU D 194 ASP D 199 1 O LEU D 197 N THR D 145 SHEET 3 B 5 ILE D 162 MET D 168 1 N LEU D 164 O ILE D 196 SHEET 4 B 5 ALA D 221 GLN D 226 -1 O ALA D 223 N LEU D 165 SHEET 5 B 5 TRP D 232 LEU D 235 -1 O LEU D 235 N LEU D 222 SHEET 1 C 5 THR A 41 TRP A 42 0 SHEET 2 C 5 SER A 86 SER A 90 1 O PHE A 87 N THR A 41 SHEET 3 C 5 VAL A 58 PHE A 63 1 N VAL A 60 O SER A 86 SHEET 4 C 5 THR A 105 ARG A 110 -1 O THR A 105 N PHE A 63 SHEET 5 C 5 GLU A 115 GLU A 120 -1 O LEU A 117 N LEU A 108 SHEET 1 D 5 VAL A 144 GLU A 146 0 SHEET 2 D 5 LEU A 194 ASP A 199 1 O LEU A 197 N THR A 145 SHEET 3 D 5 ILE A 162 MET A 168 1 N LEU A 164 O LEU A 194 SHEET 4 D 5 ALA A 221 GLN A 226 -1 O ALA A 223 N LEU A 165 SHEET 5 D 5 TRP A 232 LEU A 235 -1 O ASP A 233 N ILE A 224 SHEET 1 E 5 THR B 41 TRP B 42 0 SHEET 2 E 5 SER B 86 SER B 90 1 O PHE B 87 N THR B 41 SHEET 3 E 5 VAL B 58 PHE B 63 1 N GLY B 62 O SER B 90 SHEET 4 E 5 THR B 105 ARG B 110 -1 O PHE B 109 N ALA B 59 SHEET 5 E 5 GLU B 115 GLU B 120 -1 O LEU B 117 N LEU B 108 SHEET 1 F 5 VAL B 144 GLU B 146 0 SHEET 2 F 5 LEU B 194 ASP B 199 1 O LEU B 197 N THR B 145 SHEET 3 F 5 ILE B 162 MET B 168 1 N LEU B 166 O VAL B 198 SHEET 4 F 5 ALA B 221 GLN B 226 -1 O ALA B 221 N ILE B 167 SHEET 5 F 5 TRP B 232 LEU B 235 -1 O ASP B 233 N ILE B 224 SHEET 1 G 5 THR C 41 TRP C 42 0 SHEET 2 G 5 SER C 86 SER C 90 1 O PHE C 87 N THR C 41 SHEET 3 G 5 VAL C 58 PHE C 63 1 N VAL C 60 O SER C 86 SHEET 4 G 5 THR C 105 ARG C 110 -1 O PHE C 109 N ALA C 59 SHEET 5 G 5 GLU C 115 GLU C 120 -1 O LEU C 119 N ILE C 106 SHEET 1 H 5 VAL C 144 GLU C 146 0 SHEET 2 H 5 LEU C 194 ASP C 199 1 O LEU C 197 N THR C 145 SHEET 3 H 5 ILE C 162 MET C 168 1 N LEU C 164 O ILE C 196 SHEET 4 H 5 ALA C 221 GLN C 226 -1 O ALA C 223 N LEU C 165 SHEET 5 H 5 TRP C 232 LEU C 235 -1 O ASP C 233 N ILE C 224 SHEET 1 I 5 THR E 41 TRP E 42 0 SHEET 2 I 5 SER E 86 SER E 90 1 O ILE E 89 N THR E 41 SHEET 3 I 5 VAL E 58 PHE E 63 1 N GLY E 62 O SER E 90 SHEET 4 I 5 THR E 105 ARG E 110 -1 O PHE E 109 N ALA E 59 SHEET 5 I 5 GLU E 115 LEU E 119 -1 O LEU E 119 N ILE E 106 SHEET 1 J 5 VAL E 144 GLU E 146 0 SHEET 2 J 5 LEU E 194 ASP E 199 1 O LEU E 197 N THR E 145 SHEET 3 J 5 ILE E 162 MET E 168 1 N LEU E 166 O VAL E 198 SHEET 4 J 5 ALA E 221 GLN E 226 -1 O ALA E 223 N LEU E 165 SHEET 5 J 5 TRP E 232 LEU E 235 -1 O ASP E 233 N ILE E 224 CISPEP 1 LEU D 219 PRO D 220 0 2.61 CISPEP 2 LEU A 219 PRO A 220 0 3.64 CISPEP 3 LEU B 219 PRO B 220 0 -3.68 CISPEP 4 LEU C 219 PRO C 220 0 -1.73 CISPEP 5 LEU E 219 PRO E 220 0 4.60 SITE 1 AC1 3 HIS D 180 HOH D 447 PHE E 212 SITE 1 AC2 5 ALA B 54 GLU D 137 ASN D 148 HOH D 436 SITE 2 AC2 5 HOH D 441 SITE 1 AC3 4 LEU D 188 PHE D 189 GLN D 246 ASP D 250 SITE 1 AC4 4 ASP A 92 HIS D 98 ASN D 100 ALA E 129 SITE 1 AC5 3 LEU A 188 GLN A 246 ASP A 250 SITE 1 AC6 5 LEU A 188 PHE B 156 SER B 158 GLN B 161 SITE 2 AC6 5 THR B 227 SITE 1 AC7 12 HIS B 180 GLN B 183 LYS B 184 LYS B 187 SITE 2 AC7 12 TYR D 147 PHE D 211 TYR D 225 GLN D 226 SITE 3 AC7 12 ASP D 229 ASP D 230 GLU D 231 TRP D 232 SITE 1 AC8 4 LEU B 188 PHE B 189 GLN B 246 ASP B 250 SITE 1 AC9 2 ASP B 233 HOH B 501 SITE 1 BC1 9 TYR A 147 ASN A 148 PRO A 149 ASN A 205 SITE 2 BC1 9 VAL A 208 HIS C 180 GLN C 183 LYS C 184 SITE 3 BC1 9 LYS C 187 SITE 1 BC2 3 TYR C 147 TYR C 225 HOH C 419 SITE 1 BC3 5 ASN C 157 SER C 158 GLN C 161 HOH C 505 SITE 2 BC3 5 GLN E 246 SITE 1 BC4 6 ASP A 233 THR A 234 GLU E 231 SER E 254 SITE 2 BC4 6 LYS E 256 HOH E 498 SITE 1 BC5 5 LEU C 228 GLU E 243 GLN E 246 HOH E 467 SITE 2 BC5 5 HOH E 540 CRYST1 57.832 68.359 86.775 70.45 88.16 64.96 P 1 5 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 0.017291 -0.008078 0.002469 0.00000 SCALE2 0.000000 0.016146 -0.006122 0.00000 SCALE3 0.000000 0.000000 0.012331 0.00000