HEADER TRANSPORT PROTEIN 25-APR-17 5NRP TITLE BETA DOMAIN OF HUMAN TRANSCOBALAMIN BOUND TO COBINAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCOBALAMIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TC-2,TRANSCOBALAMIN II,TCII; COMPND 5 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: TCN2, TC2; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS BINDING PROTEIN, BLOODSTREAM, ALTERNATIVE SUBSTRATE, SUBSTRATE BOUND, KEYWDS 2 TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.S.BLOCH,K.P.LOCHER REVDAT 3 20-NOV-19 5NRP 1 LINK REVDAT 2 16-OCT-19 5NRP 1 REMARK ATOM REVDAT 1 27-SEP-17 5NRP 0 JRNL AUTH J.S.BLOCH,M.RUETZ,B.KRAUTLER,K.P.LOCHER JRNL TITL STRUCTURE OF THE HUMAN TRANSCOBALAMIN BETA DOMAIN IN FOUR JRNL TITL 2 DISTINCT STATES. JRNL REF PLOS ONE V. 12 84932 2017 JRNL REFN ESSN 1932-6203 JRNL PMID 28910388 JRNL DOI 10.1371/JOURNAL.PONE.0184932 REMARK 2 REMARK 2 RESOLUTION. 1.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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) : 1.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 37636 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1885 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 41.6982 - 3.6889 0.95 2722 147 0.1603 0.1714 REMARK 3 2 3.6889 - 2.9282 0.98 2830 153 0.1651 0.1826 REMARK 3 3 2.9282 - 2.5581 0.98 2822 149 0.1855 0.2424 REMARK 3 4 2.5581 - 2.3243 0.99 2839 155 0.1805 0.2782 REMARK 3 5 2.3243 - 2.1577 0.94 2689 139 0.1692 0.2209 REMARK 3 6 2.1577 - 2.0305 0.95 2741 145 0.1684 0.2535 REMARK 3 7 2.0305 - 1.9288 0.97 2764 144 0.1782 0.2294 REMARK 3 8 1.9288 - 1.8448 0.97 2811 147 0.1985 0.2516 REMARK 3 9 1.8448 - 1.7738 0.97 2792 146 0.2198 0.2251 REMARK 3 10 1.7738 - 1.7126 0.97 2755 145 0.2595 0.3023 REMARK 3 11 1.7126 - 1.6590 0.96 2826 149 0.3205 0.3342 REMARK 3 12 1.6590 - 1.6116 0.96 2721 143 0.3634 0.3900 REMARK 3 13 1.6116 - 1.5692 0.84 2439 123 0.4552 0.4403 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.340 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) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.083 1028 REMARK 3 ANGLE : 4.391 1447 REMARK 3 CHIRALITY : 0.657 155 REMARK 3 PLANARITY : 0.039 178 REMARK 3 DIHEDRAL : 25.942 380 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5NRP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-APR-17. REMARK 100 THE DEPOSITION ID IS D_1200004470. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-AUG-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19877 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.570 REMARK 200 RESOLUTION RANGE LOW (A) : 41.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 10.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.7900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM MALONATE PH 7.0, 12% W/V REMARK 280 POLYETHYLENE GLYCOL 3,350, EVAPORATION, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.74267 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 23.37133 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 23.37133 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 46.74267 REMARK 290 REMARK 290 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 621 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 661 LIES ON A SPECIAL POSITION. 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 GLY A 302 REMARK 465 VAL A 303 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASP A 304 CG OD1 OD2 REMARK 480 GLN A 307 CG CD OE1 NE2 REMARK 480 GLN A 309 CG CD OE1 NE2 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 HE22 GLN A 307 HG1 THR A 308 1.11 REMARK 500 NE2 GLN A 307 HG1 THR A 308 1.49 REMARK 500 N23 CBY A 502 C CYN A 503 1.78 REMARK 500 O HOH A 668 O HOH A 673 1.92 REMARK 500 O HOH A 665 O HOH A 672 1.94 REMARK 500 O HOH A 617 O HOH A 651 1.97 REMARK 500 O HOH A 676 O HOH A 680 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 HE2 HIS A 305 CO CBY A 502 3775 1.30 REMARK 500 OE1 GLN A 307 HN5B CBY A 502 3775 1.43 REMARK 500 OE1 GLN A 307 N52 CBY A 502 3775 2.05 REMARK 500 O MET A 306 O51 CBY A 502 3775 2.17 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 THR A 308 -43.35 -12.18 REMARK 500 GLN A 309 -50.88 74.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CBY A 501 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 345 NE2 REMARK 620 2 CBY A 501 N24 96.7 REMARK 620 3 CBY A 501 N23 76.8 92.7 REMARK 620 4 CBY A 501 N22 96.4 164.9 97.5 REMARK 620 5 CBY A 501 N21 107.1 80.0 171.9 89.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CBY A 502 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 305 NE2 REMARK 620 2 CBY A 502 N24 74.8 REMARK 620 3 CBY A 502 N23 94.4 94.9 REMARK 620 4 CBY A 502 N22 93.1 163.9 96.4 REMARK 620 5 CBY A 502 N21 89.9 81.7 173.6 88.0 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CBY A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CBY A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CYN A 503 DBREF 5NRP A 307 409 UNP P20062 TCO2_HUMAN 325 427 SEQADV 5NRP GLY A 302 UNP P20062 EXPRESSION TAG SEQADV 5NRP VAL A 303 UNP P20062 EXPRESSION TAG SEQADV 5NRP ASP A 304 UNP P20062 EXPRESSION TAG SEQADV 5NRP HIS A 305 UNP P20062 EXPRESSION TAG SEQADV 5NRP MET A 306 UNP P20062 EXPRESSION TAG SEQRES 1 A 108 GLY VAL ASP HIS MET GLN THR GLN GLU ILE ILE SER VAL SEQRES 2 A 108 THR LEU GLN VAL LEU SER LEU LEU PRO PRO TYR ARG GLN SEQRES 3 A 108 SER ILE SER VAL LEU ALA GLY SER THR VAL GLU ASP VAL SEQRES 4 A 108 LEU LYS LYS ALA HIS GLU LEU GLY GLY PHE THR TYR GLU SEQRES 5 A 108 THR GLN ALA SER LEU SER GLY PRO TYR LEU THR SER VAL SEQRES 6 A 108 MET GLY LYS ALA ALA GLY GLU ARG GLU PHE TRP GLN LEU SEQRES 7 A 108 LEU ARG ASP PRO ASN THR PRO LEU LEU GLN GLY ILE ALA SEQRES 8 A 108 ASP TYR ARG PRO LYS ASP GLY GLU THR ILE GLU LEU ARG SEQRES 9 A 108 LEU VAL SER TRP HET CBY A 501 140 HET CBY A 502 140 HET CYN A 503 2 HETNAM CBY COB(II)INAMIDE HETNAM CYN CYANIDE ION FORMUL 2 CBY 2(C48 H72 CO N11 O8 1+) FORMUL 4 CYN C N 1- FORMUL 5 HOH *81(H2 O) HELIX 1 AA1 THR A 336 GLY A 349 1 14 SHEET 1 AA1 5 TYR A 325 LEU A 332 0 SHEET 2 AA1 5 ILE A 311 VAL A 318 -1 N VAL A 314 O ILE A 329 SHEET 3 AA1 5 THR A 401 SER A 408 1 O ILE A 402 N THR A 315 SHEET 4 AA1 5 GLU A 375 ARG A 381 -1 N GLN A 378 O ARG A 405 SHEET 5 AA1 5 THR A 385 PRO A 386 -1 O THR A 385 N ARG A 381 SHEET 1 AA2 3 TYR A 352 GLN A 355 0 SHEET 2 AA2 3 TYR A 362 VAL A 366 -1 O TYR A 362 N GLN A 355 SHEET 3 AA2 3 LYS A 369 ALA A 370 -1 O LYS A 369 N VAL A 366 LINK NE2 HIS A 345 CO CBY A 501 1555 1555 2.32 LINK NE2 HIS A 305 CO CBY A 502 1555 3775 1.91 CISPEP 1 LEU A 322 PRO A 323 0 -1.32 CISPEP 2 ASP A 382 PRO A 383 0 0.88 SITE 1 AC1 11 PRO A 324 HIS A 345 THR A 351 TYR A 352 SITE 2 AC1 11 PRO A 383 ASN A 384 THR A 385 PRO A 386 SITE 3 AC1 11 HOH A 623 HOH A 649 HOH A 660 SITE 1 AC2 16 HIS A 305 MET A 306 LEU A 358 TYR A 362 SITE 2 AC2 16 LEU A 363 PHE A 376 TRP A 377 GLN A 378 SITE 3 AC2 16 LEU A 379 LEU A 387 LEU A 388 GLN A 389 SITE 4 AC2 16 GLY A 390 ASP A 393 CYN A 503 HOH A 616 SITE 1 AC3 2 HIS A 305 CBY A 502 CRYST1 59.859 59.859 70.114 90.00 90.00 120.00 P 32 2 1 6 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 0.016706 0.009645 0.000000 0.00000 SCALE2 0.000000 0.019290 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014262 0.00000