0.010259
0.000000
0.005034
0.000000
0.021482
0.000000
0.000000
0.000000
0.016771
0.00000
0.00000
0.00000
CIS PROLINE - PRO E 134
THE REGION FROM SER E 277 - SER E 281 IS POORLY ORDERED.
CIS PROLINE - PRO E 315
Strynadka, N.C.J.
James, M.N.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
116.14
90.00
97.480
46.550
66.420
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C3 H7 N O
73.094
DIMETHYLFORMAMIDE
non-polymer
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C5 H10 O5
150.130
alpha-L-xylopyranose
L-saccharide, alpha linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C24 H46 N3 O7 P
519.612
N-(3-methylbutanoyl)-L-valyl-N-{(1R)-1-[(R)-(2-ethoxy-2-oxoethyl)(hydroxy)phosphoryl]-3-methylbutyl}-L-valinamide
PHOSPHINIC ACID ANALOGUE OF STATIN (IVA)-VAL-VAL-STA(P)-O-ET
peptide-like
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C6 H12 O6
180.156
alpha-D-mannopyranose
D-saccharide, alpha linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
O4 S -2
96.063
SULFATE ION
non-polymer
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
31
5201
5214
10.1021/bi00137a016
1606144
Crystallographic analysis of transition-state mimics bound to penicillopepsin: phosphorus-containing peptide analogues.
1992
US
Biochemistry
BICHAW
0033
0006-2960
31
3872
Crystallographic Analysis of Transition State Mimics Bound to Penicillopepsin: Difluorostatine-and Difluorostatone-Containing Peptides
1992
John Wiley and Sons,New York
US
Biological Macromolecules and Assemblies
0879
0-471-85142-6
3
414
Aspartic Proteinases and Their Catalytic Pathway
1987
US
Biochemistry
BICHAW
0033
0006-2960
24
3701
Stereochemical Analysis of Peptide Bond Hydrolysis Catalyzed by the Aspartic Proteinase Penicillopepsin
1985
Walter De Gruyter & Co.,Berlin
Aspartic Proteinases and Their Inhibitors
0785
0899250785
163
X-Ray Diffraction Studies on Penicillopepsin and its Complexes: The Hydrolytic Mechanism
1985
US
Biochemistry
BICHAW
0033
0006-2960
23
635
Effect of Ph on the Activities of Penicillopepsin and Rhizopus Pepsin and a Proposal for the Productive Substrate Binding Mode in Penicillopepsin
1984
Pierce Chemical Company,Rockford,Il
Peptides: Structure and Function, Proceedings of the of the Eighth American Peptide Symposium
0817
0-935940-02-2
521
Crystallographic Analysis of a Pepstatin Analogue Binding to the Aspartyl Proteinase Penicillopepsin at 1.8 Angstroms Resolution
1983
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
163
299
Structure and Refinement of Penicillopepsin at 1.8 Angstroms Resolution
1983
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
79
6137
Conformational Flexibility in the Active Sites of Aspartyl Proteinases Revealed by a Pepstatin Fragment Binding to Penicillopepsin
1982
1
2
3
4
5
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
33468.809
PENICILLOPEPSIN
3.4.23.20
1
man
polymer
519.612
N-(3-methylbutanoyl)-L-valyl-N-{(1R)-1-[(R)-(2-ethoxy-2-oxoethyl)(hydroxy)phosphoryl]-3-methylbutyl}-L-valinamide
1
syn
non-polymer
180.156
alpha-D-mannopyranose
1
man
non-polymer
150.130
alpha-L-xylopyranose
1
man
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
73.094
DIMETHYLFORMAMIDE
1
syn
non-polymer
18.015
water
275
nat
water
no
no
AASGVATNTPTANDEEYITPVTIGGTTLNLNFDTGSADLWVFSTELPASQQSGHSVYNPSATGKELSGYTWSISYGDGSS
ASGNVFTDSVTVGGVTAHGQAVQAAQQISAQFQQDTNNDGLLGLAFSSINTVQPQSQTTFFDTVKSSLAQPLFAVALKHQ
QPGVYDFGFIDSSKYTGSLTYTGVDNSQGFWSFNVDSYTAGSQSGDGFSGIADTGTTLLLLDDSVVSQYYSQVSGAQQDS
NAGGYVFDCSTNLPDFSVSISGYTATVPGSLINYGPSGDGSTCLGGIQSNSGIGFSIFGDIFLKSQYVVFDSDGPQLGFA
PQA
AASGVATNTPTANDEEYITPVTIGGTTLNLNFDTGSADLWVFSTELPASQQSGHSVYNPSATGKELSGYTWSISYGDGSS
ASGNVFTDSVTVGGVTAHGQAVQAAQQISAQFQQDTNNDGLLGLAFSSINTVQPQSQTTFFDTVKSSLAQPLFAVALKHQ
QPGVYDFGFIDSSKYTGSLTYTGVDNSQGFWSFNVDSYTAGSQSGDGFSGIADTGTTLLLLDDSVVSQYYSQVSGAQQDS
NAGGYVFDCSTNLPDFSVSISGYTATVPGSLINYGPSGDGSTCLGGIQSNSGIGFSIFGDIFLKSQYVVFDSDGPQLGFA
PQA
E
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
sample
5079
Penicillium janthinellum
1.99
38.20
atom_site
chem_comp
entity
pdbx_chem_comp_identifier
pdbx_database_status
pdbx_entity_nonpoly
struct_conn
struct_site
struct_site_gen
repository
Initial release
Carbohydrate remediation
repository
Remediation
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Atomic model
Data collection
Derived calculations
Other
Structure summary
1
0
1994-05-31
1
1
2008-05-22
1
2
2011-07-13
1
3
2012-12-12
2
0
2020-07-29
_atom_site.auth_atom_id
_atom_site.label_atom_id
_chem_comp.name
_chem_comp.type
_entity.pdbx_description
_pdbx_database_status.process_site
_pdbx_entity_nonpoly.name
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.pdbx_role
_struct_conn.ptnr2_label_atom_id
LXylpa
a-L-xylopyranose
a-L-Xylp
Xyl
DManpa
a-D-mannopyranose
a-D-Manp
Man
Y
BNL
1994-01-20
REL
IVV
N-(3-methylbutanoyl)-L-valyl-N-{(1R)-1-[(R)-(2-ethoxy-2-oxoethyl)(hydroxy)phosphoryl]-3-methylbutyl}-L-valinamide
MAN
alpha-D-mannopyranose
HSY
alpha-L-xylopyranose
SO4
SULFATE ION
DMF
DIMETHYLFORMAMIDE
HOH
water
Inhibitor
isovaleryl (IVA)-VAL-VAL-STA(P)-O-ET phosphinic acid analogue of statin
Peptide-like
IVV
700
2
IVV
IVV
700
E
MAN
324
3
MAN
MAN
324
E
HSY
325
4
HSY
HSY
325
E
SO4
326
5
SO4
SO4
326
E
DMF
327
6
DMF
DMF
327
E
HOH
328
7
HOH
HOH
328
E
HOH
329
7
HOH
HOH
329
E
HOH
330
7
HOH
HOH
330
E
HOH
331
7
HOH
HOH
331
E
HOH
332
7
HOH
HOH
332
E
HOH
333
7
HOH
HOH
333
E
HOH
334
7
HOH
HOH
334
E
HOH
335
7
HOH
HOH
335
E
HOH
336
7
HOH
HOH
336
E
HOH
337
7
HOH
HOH
337
E
HOH
338
7
HOH
HOH
338
E
HOH
339
7
HOH
HOH
339
E
HOH
340
7
HOH
HOH
340
E
HOH
341
7
HOH
HOH
341
E
HOH
342
7
HOH
HOH
342
E
HOH
343
7
HOH
HOH
343
E
HOH
344
7
HOH
HOH
344
E
HOH
345
7
HOH
HOH
345
E
HOH
346
7
HOH
HOH
346
E
HOH
347
7
HOH
HOH
347
E
HOH
348
7
HOH
HOH
348
E
HOH
349
7
HOH
HOH
349
E
HOH
350
7
HOH
HOH
350
E
HOH
351
7
HOH
HOH
351
E
HOH
352
7
HOH
HOH
352
E
HOH
353
7
HOH
HOH
353
E
HOH
355
7
HOH
HOH
355
E
HOH
356
7
HOH
HOH
356
E
HOH
357
7
HOH
HOH
357
E
HOH
358
7
HOH
HOH
358
E
HOH
359
7
HOH
HOH
359
E
HOH
360
7
HOH
HOH
360
E
HOH
361
7
HOH
HOH
361
E
HOH
362
7
HOH
HOH
362
E
HOH
363
7
HOH
HOH
363
E
HOH
364
7
HOH
HOH
364
E
HOH
366
7
HOH
HOH
366
E
HOH
367
7
HOH
HOH
367
E
HOH
368
7
HOH
HOH
368
E
HOH
369
7
HOH
HOH
369
E
HOH
370
7
HOH
HOH
370
E
HOH
371
7
HOH
HOH
371
E
HOH
372
7
HOH
HOH
372
E
HOH
373
7
HOH
HOH
373
E
HOH
374
7
HOH
HOH
374
E
HOH
375
7
HOH
HOH
375
E
HOH
376
7
HOH
HOH
376
E
HOH
377
7
HOH
HOH
377
E
HOH
378
7
HOH
HOH
378
E
HOH
379
7
HOH
HOH
379
E
HOH
380
7
HOH
HOH
380
E
HOH
381
7
HOH
HOH
381
E
HOH
382
7
HOH
HOH
382
E
HOH
383
7
HOH
HOH
383
E
HOH
384
7
HOH
HOH
384
E
HOH
385
7
HOH
HOH
385
E
HOH
386
7
HOH
HOH
386
E
HOH
387
7
HOH
HOH
387
E
HOH
388
7
HOH
HOH
388
E
HOH
389
7
HOH
HOH
389
E
HOH
390
7
HOH
HOH
390
E
HOH
391
7
HOH
HOH
391
E
HOH
392
7
HOH
HOH
392
E
HOH
393
7
HOH
HOH
393
E
HOH
394
7
HOH
HOH
394
E
HOH
395
7
HOH
HOH
395
E
HOH
396
7
HOH
HOH
396
E
HOH
397
7
HOH
HOH
397
E
HOH
398
7
HOH
HOH
398
E
HOH
400
7
HOH
HOH
400
E
HOH
401
7
HOH
HOH
401
E
HOH
402
7
HOH
HOH
402
E
HOH
403
7
HOH
HOH
403
E
HOH
404
7
HOH
HOH
404
E
HOH
405
7
HOH
HOH
405
E
HOH
406
7
HOH
HOH
406
E
HOH
407
7
HOH
HOH
407
E
HOH
408
7
HOH
HOH
408
E
HOH
409
7
HOH
HOH
409
E
HOH
410
7
HOH
HOH
410
E
HOH
411
7
HOH
HOH
411
E
HOH
412
7
HOH
HOH
412
E
HOH
413
7
HOH
HOH
413
E
HOH
414
7
HOH
HOH
414
E
HOH
415
7
HOH
HOH
415
E
HOH
416
7
HOH
HOH
416
E
HOH
417
7
HOH
HOH
417
E
HOH
418
7
HOH
HOH
418
E
HOH
419
7
HOH
HOH
419
E
HOH
420
7
HOH
HOH
420
E
HOH
421
7
HOH
HOH
421
E
HOH
422
7
HOH
HOH
422
E
HOH
423
7
HOH
HOH
423
E
HOH
424
7
HOH
HOH
424
E
HOH
425
7
HOH
HOH
425
E
HOH
426
7
HOH
HOH
426
E
HOH
427
7
HOH
HOH
427
E
HOH
428
7
HOH
HOH
428
E
HOH
429
7
HOH
HOH
429
E
HOH
430
7
HOH
HOH
430
E
HOH
431
7
HOH
HOH
431
E
HOH
432
7
HOH
HOH
432
E
HOH
433
7
HOH
HOH
433
E
HOH
434
7
HOH
HOH
434
E
HOH
435
7
HOH
HOH
435
E
HOH
436
7
HOH
HOH
436
E
HOH
437
7
HOH
HOH
437
E
HOH
438
7
HOH
HOH
438
E
HOH
439
7
HOH
HOH
439
E
HOH
440
7
HOH
HOH
440
E
HOH
441
7
HOH
HOH
441
E
HOH
442
7
HOH
HOH
442
E
HOH
443
7
HOH
HOH
443
E
HOH
444
7
HOH
HOH
444
E
HOH
445
7
HOH
HOH
445
E
HOH
446
7
HOH
HOH
446
E
HOH
447
7
HOH
HOH
447
E
HOH
448
7
HOH
HOH
448
E
HOH
450
7
HOH
HOH
450
E
HOH
451
7
HOH
HOH
451
E
HOH
452
7
HOH
HOH
452
E
HOH
453
7
HOH
HOH
453
E
HOH
454
7
HOH
HOH
454
E
HOH
455
7
HOH
HOH
455
E
HOH
456
7
HOH
HOH
456
E
HOH
457
7
HOH
HOH
457
E
HOH
458
7
HOH
HOH
458
E
HOH
459
7
HOH
HOH
459
E
HOH
460
7
HOH
HOH
460
E
HOH
461
7
HOH
HOH
461
E
HOH
462
7
HOH
HOH
462
E
HOH
463
7
HOH
HOH
463
E
HOH
464
7
HOH
HOH
464
E
HOH
465
7
HOH
HOH
465
E
HOH
466
7
HOH
HOH
466
E
HOH
467
7
HOH
HOH
467
E
HOH
468
7
HOH
HOH
468
E
HOH
469
7
HOH
HOH
469
E
HOH
470
7
HOH
HOH
470
E
HOH
471
7
HOH
HOH
471
E
HOH
472
7
HOH
HOH
472
E
HOH
473
7
HOH
HOH
473
E
HOH
474
7
HOH
HOH
474
E
HOH
475
7
HOH
HOH
475
E
HOH
476
7
HOH
HOH
476
E
HOH
477
7
HOH
HOH
477
E
HOH
478
7
HOH
HOH
478
E
HOH
479
7
HOH
HOH
479
E
HOH
480
7
HOH
HOH
480
E
HOH
481
7
HOH
HOH
481
E
HOH
482
7
HOH
HOH
482
E
HOH
483
7
HOH
HOH
483
E
HOH
484
7
HOH
HOH
484
E
HOH
485
7
HOH
HOH
485
E
HOH
486
7
HOH
HOH
486
E
HOH
487
7
HOH
HOH
487
E
HOH
488
7
HOH
HOH
488
E
HOH
489
7
HOH
HOH
489
E
HOH
490
7
HOH
HOH
490
E
HOH
491
7
HOH
HOH
491
E
HOH
492
7
HOH
HOH
492
E
HOH
493
7
HOH
HOH
493
E
HOH
494
7
HOH
HOH
494
E
HOH
495
7
HOH
HOH
495
E
HOH
496
7
HOH
HOH
496
E
HOH
497
7
HOH
HOH
497
E
HOH
498
7
HOH
HOH
498
E
HOH
499
7
HOH
HOH
499
E
HOH
501
7
HOH
HOH
501
E
HOH
503
7
HOH
HOH
503
E
HOH
504
7
HOH
HOH
504
E
HOH
505
7
HOH
HOH
505
E
HOH
506
7
HOH
HOH
506
E
HOH
507
7
HOH
HOH
507
E
HOH
508
7
HOH
HOH
508
E
HOH
509
7
HOH
HOH
509
E
HOH
510
7
HOH
HOH
510
E
HOH
511
7
HOH
HOH
511
E
HOH
512
7
HOH
HOH
512
E
HOH
513
7
HOH
HOH
513
E
HOH
514
7
HOH
HOH
514
E
HOH
515
7
HOH
HOH
515
E
HOH
516
7
HOH
HOH
516
E
HOH
517
7
HOH
HOH
517
E
HOH
518
7
HOH
HOH
518
E
HOH
519
7
HOH
HOH
519
E
HOH
520
7
HOH
HOH
520
E
HOH
521
7
HOH
HOH
521
E
HOH
522
7
HOH
HOH
522
E
HOH
523
7
HOH
HOH
523
E
HOH
524
7
HOH
HOH
524
E
HOH
525
7
HOH
HOH
525
E
HOH
526
7
HOH
HOH
526
E
HOH
527
7
HOH
HOH
527
E
HOH
528
7
HOH
HOH
528
E
HOH
529
7
HOH
HOH
529
E
HOH
530
7
HOH
HOH
530
E
HOH
531
7
HOH
HOH
531
E
HOH
532
7
HOH
HOH
532
E
HOH
533
7
HOH
HOH
533
E
HOH
535
7
HOH
HOH
535
E
HOH
536
7
HOH
HOH
536
E
HOH
537
7
HOH
HOH
537
E
HOH
538
7
HOH
HOH
538
E
HOH
539
7
HOH
HOH
539
E
HOH
540
7
HOH
HOH
540
E
HOH
541
7
HOH
HOH
541
E
HOH
543
7
HOH
HOH
543
E
HOH
544
7
HOH
HOH
544
E
HOH
545
7
HOH
HOH
545
E
HOH
546
7
HOH
HOH
546
E
HOH
547
7
HOH
HOH
547
E
HOH
548
7
HOH
HOH
548
E
HOH
549
7
HOH
HOH
549
E
HOH
552
7
HOH
HOH
552
E
HOH
553
7
HOH
HOH
553
E
HOH
554
7
HOH
HOH
554
E
HOH
555
7
HOH
HOH
555
E
HOH
556
7
HOH
HOH
556
E
HOH
557
7
HOH
HOH
557
E
HOH
558
7
HOH
HOH
558
E
HOH
559
7
HOH
HOH
559
E
HOH
560
7
HOH
HOH
560
E
HOH
561
7
HOH
HOH
561
E
HOH
562
7
HOH
HOH
562
E
HOH
563
7
HOH
HOH
563
E
HOH
565
7
HOH
HOH
565
E
HOH
567
7
HOH
HOH
567
E
HOH
568
7
HOH
HOH
568
E
HOH
569
7
HOH
HOH
569
E
HOH
570
7
HOH
HOH
570
E
HOH
571
7
HOH
HOH
571
E
HOH
572
7
HOH
HOH
572
E
HOH
573
7
HOH
HOH
573
E
HOH
574
7
HOH
HOH
574
E
HOH
575
7
HOH
HOH
575
E
HOH
576
7
HOH
HOH
576
E
HOH
577
7
HOH
HOH
577
E
HOH
578
7
HOH
HOH
578
E
HOH
580
7
HOH
HOH
580
E
HOH
581
7
HOH
HOH
581
E
HOH
582
7
HOH
HOH
582
E
HOH
583
7
HOH
HOH
583
E
HOH
584
7
HOH
HOH
584
E
HOH
585
7
HOH
HOH
585
E
HOH
586
7
HOH
HOH
586
E
HOH
588
7
HOH
HOH
588
E
HOH
589
7
HOH
HOH
589
E
HOH
590
7
HOH
HOH
590
E
HOH
591
7
HOH
HOH
591
E
HOH
592
7
HOH
HOH
592
E
HOH
593
7
HOH
HOH
593
E
HOH
594
7
HOH
HOH
594
E
HOH
595
7
HOH
HOH
595
E
HOH
596
7
HOH
HOH
596
E
HOH
597
7
HOH
HOH
597
E
HOH
598
7
HOH
HOH
598
E
HOH
600
7
HOH
HOH
600
E
HOH
602
7
HOH
HOH
602
E
HOH
603
7
HOH
HOH
603
E
HOH
604
7
HOH
HOH
604
E
HOH
605
7
HOH
HOH
605
E
HOH
606
7
HOH
HOH
606
E
HOH
607
7
HOH
HOH
607
E
HOH
608
7
HOH
HOH
608
E
HOH
609
7
HOH
HOH
609
E
HOH
610
7
HOH
HOH
610
E
HOH
611
7
HOH
HOH
611
E
HOH
612
7
HOH
HOH
612
E
HOH
613
7
HOH
HOH
613
E
HOH
614
7
HOH
HOH
614
E
HOH
615
7
HOH
HOH
615
E
HOH
616
7
HOH
HOH
616
E
HOH
617
7
HOH
HOH
617
E
HOH
618
7
HOH
HOH
618
E
ALA
1
n
1
ALA
1
E
ALA
2
n
2
ALA
2
E
SER
3
n
3
SER
3
E
GLY
4
n
4
GLY
4
E
VAL
5
n
5
VAL
5
E
ALA
6
n
6
ALA
6
E
THR
7
n
7
THR
7
E
ASN
8
n
8
ASN
8
E
THR
9
n
9
THR
9
E
PRO
10
n
10
PRO
10
E
THR
11
n
11
THR
11
E
ALA
12
n
12
ALA
12
E
ASN
13
n
13
ASN
13
E
ASP
14
n
14
ASP
14
E
GLU
15
n
15
GLU
15
E
GLU
16
n
16
GLU
16
E
TYR
17
n
17
TYR
17
E
ILE
18
n
18
ILE
18
E
THR
19
n
19
THR
19
E
PRO
20
n
20
PRO
20
E
VAL
21
n
21
VAL
21
E
THR
22
n
22
THR
22
E
ILE
23
n
23
ILE
23
E
GLY
24
n
24
GLY
24
E
GLY
25
n
25
GLY
25
E
THR
26
n
26
THR
26
E
THR
27
n
27
THR
27
E
LEU
28
n
28
LEU
28
E
ASN
29
n
29
ASN
29
E
LEU
30
n
30
LEU
30
E
ASN
31
n
31
ASN
31
E
PHE
32
n
32
PHE
32
E
ASP
33
n
33
ASP
33
E
THR
34
n
34
THR
34
E
GLY
35
n
35
GLY
35
E
SER
36
n
36
SER
36
E
ALA
37
n
37
ALA
37
E
ASP
38
n
38
ASP
38
E
LEU
39
n
39
LEU
39
E
TRP
40
n
40
TRP
40
E
VAL
41
n
41
VAL
41
E
PHE
42
n
42
PHE
42
E
SER
43
n
43
SER
43
E
THR
44
n
44
THR
44
E
GLU
45
n
45
GLU
45
E
LEU
46
n
46
LEU
46
E
PRO
47
n
47
PRO
47
E
ALA
48
n
48
ALA
48
E
SER
49
n
49
SER
49
E
GLN
50
n
50
GLN
50
E
GLN
51
n
51
GLN
51
E
SER
52
n
52
SER
52
E
GLY
53
n
53
GLY
53
E
HIS
54
n
54
HIS
54
E
SER
55
n
55
SER
55
E
VAL
56
n
56
VAL
56
E
TYR
57
n
57
TYR
57
E
ASN
58
n
58
ASN
58
E
PRO
59
n
59
PRO
59
E
SER
60
n
60
SER
60
E
ALA
61
n
61
ALA
61
E
THR
62
n
62
THR
62
E
GLY
63
n
63
GLY
63
E
LYS
64
n
64
LYS
64
E
GLU
65
n
65
GLU
65
E
LEU
66
n
66
LEU
66
E
SER
67
n
67
SER
67
E
GLY
68
n
68
GLY
68
E
TYR
69
n
69
TYR
69
E
THR
70
n
70
THR
70
E
TRP
71
n
71
TRP
71
E
SER
72
n
72
SER
72
E
ILE
73
n
73
ILE
73
E
SER
74
n
74
SER
74
E
TYR
75
n
75
TYR
75
E
GLY
76
n
76
GLY
76
E
ASP
77
n
77
ASP
77
E
GLY
78
n
78
GLY
78
E
SER
79
n
79
SER
79
E
SER
80
n
80
SER
80
E
ALA
81
n
81
ALA
81
E
SER
82
n
82
SER
82
E
GLY
83
n
83
GLY
83
E
ASN
84
n
84
ASN
84
E
VAL
85
n
85
VAL
85
E
PHE
86
n
86
PHE
86
E
THR
87
n
87
THR
87
E
ASP
88
n
88
ASP
88
E
SER
89
n
89
SER
89
E
VAL
90
n
90
VAL
90
E
THR
91
n
91
THR
91
E
VAL
92
n
92
VAL
92
E
GLY
93
n
93
GLY
93
E
GLY
94
n
94
GLY
94
E
VAL
95
n
95
VAL
95
E
THR
96
n
96
THR
96
E
ALA
97
n
97
ALA
97
E
HIS
98
n
98
HIS
98
E
GLY
99
n
99
GLY
99
E
GLN
100
n
100
GLN
100
E
ALA
101
n
101
ALA
101
E
VAL
102
n
102
VAL
102
E
GLN
103
n
103
GLN
103
E
ALA
104
n
104
ALA
104
E
ALA
105
n
105
ALA
105
E
GLN
106
n
106
GLN
106
E
GLN
107
n
107
GLN
107
E
ILE
108
n
108
ILE
108
E
SER
109
n
109
SER
109
E
ALA
110
n
110
ALA
110
E
GLN
111
n
111
GLN
111
E
PHE
112
n
112
PHE
112
E
GLN
113
n
113
GLN
113
E
GLN
114
n
114
GLN
114
E
ASP
115
n
115
ASP
115
E
THR
116
n
116
THR
116
E
ASN
117
n
117
ASN
117
E
ASN
118
n
118
ASN
118
E
ASP
119
n
119
ASP
119
E
GLY
120
n
120
GLY
120
E
LEU
121
n
121
LEU
121
E
LEU
122
n
122
LEU
122
E
GLY
123
n
123
GLY
123
E
LEU
124
n
124
LEU
124
E
ALA
125
n
125
ALA
125
E
PHE
126
n
126
PHE
126
E
SER
127
n
127
SER
127
E
SER
128
n
128
SER
128
E
ILE
129
n
129
ILE
129
E
ASN
130
n
130
ASN
130
E
THR
131
n
131
THR
131
E
VAL
132
n
132
VAL
132
E
GLN
133
n
133
GLN
133
E
PRO
134
n
134
PRO
134
E
GLN
135
n
135
GLN
135
E
SER
136
n
136
SER
136
E
GLN
137
n
137
GLN
137
E
THR
138
n
138
THR
138
E
THR
139
n
139
THR
139
E
PHE
140
n
140
PHE
140
E
PHE
141
n
141
PHE
141
E
ASP
142
n
142
ASP
142
E
THR
143
n
143
THR
143
E
VAL
144
n
144
VAL
144
E
LYS
145
n
145
LYS
145
E
SER
146
n
146
SER
146
E
SER
147
n
147
SER
147
E
LEU
148
n
148
LEU
148
E
ALA
149
n
149
ALA
149
E
GLN
150
n
150
GLN
150
E
PRO
151
n
151
PRO
151
E
LEU
152
n
152
LEU
152
E
PHE
153
n
153
PHE
153
E
ALA
154
n
154
ALA
154
E
VAL
155
n
155
VAL
155
E
ALA
156
n
156
ALA
156
E
LEU
157
n
157
LEU
157
E
LYS
158
n
158
LYS
158
E
HIS
159
n
159
HIS
159
E
GLN
160
n
160
GLN
160
E
GLN
161
n
161
GLN
161
E
PRO
162
n
162
PRO
162
E
GLY
163
n
163
GLY
163
E
VAL
164
n
164
VAL
164
E
TYR
165
n
165
TYR
165
E
ASP
166
n
166
ASP
166
E
PHE
167
n
167
PHE
167
E
GLY
168
n
168
GLY
168
E
PHE
169
n
169
PHE
169
E
ILE
170
n
170
ILE
170
E
ASP
171
n
171
ASP
171
E
SER
172
n
172
SER
172
E
SER
173
n
173
SER
173
E
LYS
174
n
174
LYS
174
E
TYR
175
n
175
TYR
175
E
THR
176
n
176
THR
176
E
GLY
177
n
177
GLY
177
E
SER
178
n
178
SER
178
E
LEU
179
n
179
LEU
179
E
THR
180
n
180
THR
180
E
TYR
181
n
181
TYR
181
E
THR
182
n
182
THR
182
E
GLY
183
n
183
GLY
183
E
VAL
184
n
184
VAL
184
E
ASP
185
n
185
ASP
185
E
ASN
186
n
186
ASN
186
E
SER
187
n
187
SER
187
E
GLN
188
n
188
GLN
188
E
GLY
189
n
189
GLY
189
E
PHE
190
n
190
PHE
190
E
TRP
191
n
191
TRP
191
E
SER
192
n
192
SER
192
E
PHE
193
n
193
PHE
193
E
ASN
194
n
194
ASN
194
E
VAL
195
n
195
VAL
195
E
ASP
196
n
196
ASP
196
E
SER
197
n
197
SER
197
E
TYR
198
n
198
TYR
198
E
THR
199
n
199
THR
199
E
ALA
200
n
200
ALA
200
E
GLY
201
n
201
GLY
201
E
SER
202
n
202
SER
202
E
GLN
203
n
203
GLN
203
E
SER
204
n
204
SER
204
E
GLY
205
n
205
GLY
205
E
ASP
206
n
206
ASP
206
E
GLY
207
n
207
GLY
207
E
PHE
208
n
208
PHE
208
E
SER
209
n
209
SER
209
E
GLY
210
n
210
GLY
210
E
ILE
211
n
211
ILE
211
E
ALA
212
n
212
ALA
212
E
ASP
213
n
213
ASP
213
E
THR
214
n
214
THR
214
E
GLY
215
n
215
GLY
215
E
THR
216
n
216
THR
216
E
THR
217
n
217
THR
217
E
LEU
218
n
218
LEU
218
E
LEU
219
n
219
LEU
219
E
LEU
220
n
220
LEU
220
E
LEU
221
n
221
LEU
221
E
ASP
222
n
222
ASP
222
E
ASP
223
n
223
ASP
223
E
SER
224
n
224
SER
224
E
VAL
225
n
225
VAL
225
E
VAL
226
n
226
VAL
226
E
SER
227
n
227
SER
227
E
GLN
228
n
228
GLN
228
E
TYR
229
n
229
TYR
229
E
TYR
230
n
230
TYR
230
E
SER
231
n
231
SER
231
E
GLN
232
n
232
GLN
232
E
VAL
233
n
233
VAL
233
E
SER
234
n
234
SER
234
E
GLY
235
n
235
GLY
235
E
ALA
236
n
236
ALA
236
E
GLN
237
n
237
GLN
237
E
GLN
238
n
238
GLN
238
E
ASP
239
n
239
ASP
239
E
SER
240
n
240
SER
240
E
ASN
241
n
241
ASN
241
E
ALA
242
n
242
ALA
242
E
GLY
243
n
243
GLY
243
E
GLY
244
n
244
GLY
244
E
TYR
245
n
245
TYR
245
E
VAL
246
n
246
VAL
246
E
PHE
247
n
247
PHE
247
E
ASP
248
n
248
ASP
248
E
CYS
249
n
249
CYS
249
E
SER
250
n
250
SER
250
E
THR
251
n
251
THR
251
E
ASN
252
n
252
ASN
252
E
LEU
253
n
253
LEU
253
E
PRO
254
n
254
PRO
254
E
ASP
255
n
255
ASP
255
E
PHE
256
n
256
PHE
256
E
SER
257
n
257
SER
257
E
VAL
258
n
258
VAL
258
E
SER
259
n
259
SER
259
E
ILE
260
n
260
ILE
260
E
SER
261
n
261
SER
261
E
GLY
262
n
262
GLY
262
E
TYR
263
n
263
TYR
263
E
THR
264
n
264
THR
264
E
ALA
265
n
265
ALA
265
E
THR
266
n
266
THR
266
E
VAL
267
n
267
VAL
267
E
PRO
268
n
268
PRO
268
E
GLY
269
n
269
GLY
269
E
SER
270
n
270
SER
270
E
LEU
271
n
271
LEU
271
E
ILE
272
n
272
ILE
272
E
ASN
273
n
273
ASN
273
E
TYR
274
n
274
TYR
274
E
GLY
275
n
275
GLY
275
E
PRO
276
n
276
PRO
276
E
SER
277
n
277
SER
277
E
GLY
278
n
278
GLY
278
E
ASP
279
n
279
ASP
279
E
GLY
280
n
280
GLY
280
E
SER
281
n
281
SER
281
E
THR
282
n
282
THR
282
E
CYS
283
n
283
CYS
283
E
LEU
284
n
284
LEU
284
E
GLY
285
n
285
GLY
285
E
GLY
286
n
286
GLY
286
E
ILE
287
n
287
ILE
287
E
GLN
288
n
288
GLN
288
E
SER
289
n
289
SER
289
E
ASN
290
n
290
ASN
290
E
SER
291
n
291
SER
291
E
GLY
292
n
292
GLY
292
E
ILE
293
n
293
ILE
293
E
GLY
294
n
294
GLY
294
E
PHE
295
n
295
PHE
295
E
SER
296
n
296
SER
296
E
ILE
297
n
297
ILE
297
E
PHE
298
n
298
PHE
298
E
GLY
299
n
299
GLY
299
E
ASP
300
n
300
ASP
300
E
ILE
301
n
301
ILE
301
E
PHE
302
n
302
PHE
302
E
LEU
303
n
303
LEU
303
E
LYS
304
n
304
LYS
304
E
SER
305
n
305
SER
305
E
GLN
306
n
306
GLN
306
E
TYR
307
n
307
TYR
307
E
VAL
308
n
308
VAL
308
E
VAL
309
n
309
VAL
309
E
PHE
310
n
310
PHE
310
E
ASP
311
n
311
ASP
311
E
SER
312
n
312
SER
312
E
ASP
313
n
313
ASP
313
E
GLY
314
n
314
GLY
314
E
PRO
315
n
315
PRO
315
E
GLN
316
n
316
GLN
316
E
LEU
317
n
317
LEU
317
E
GLY
318
n
318
GLY
318
E
PHE
319
n
319
PHE
319
E
ALA
320
n
320
ALA
320
E
PRO
321
n
321
PRO
321
E
GLN
322
n
322
GLN
322
E
ALA
323
n
323
ALA
323
E
author_and_software_defined_assembly
PISA
1
monomeric
E
SER
3
GLYCOSYLATION SITE
A
SER
3
SER
E
THR
7
GLYCOSYLATION SITE
A
THR
7
THR
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
E
N
VAL
267
A
N
VAL
267
E
O
PHE
256
A
O
PHE
256
E
O
SER
259
A
O
SER
259
E
N
ASP
196
A
N
ASP
196
E
N
ALA
200
A
N
ALA
200
E
O
GLN
203
A
O
GLN
203
E
O
SER
209
A
O
SER
209
E
N
SER
296
A
N
SER
296
E
O
ILE
297
A
O
ILE
297
E
N
LEU
220
A
N
LEU
220
E
O
LEU
219
A
O
LEU
219
E
N
GLN
288
A
N
GLN
288
E
N
ASP
239
A
N
ASP
239
E
O
GLY
244
A
O
GLY
244
E
O
PHE
247
A
O
PHE
247
E
N
CYS
283
A
N
CYS
283
E
O
LEU
284
A
O
LEU
284
E
N
TYR
274
A
N
TYR
274
1
E
HOH
614
G
HOH
1
-11.90
1.40
112.40
100.50
E
E
E
CA
CB
CG2
THR
THR
THR
9
9
9
N
1
7.16
0.90
118.30
125.46
E
E
E
CB
CG
OD2
ASP
ASP
ASP
33
33
33
N
1
10.65
1.70
123.20
133.85
E
E
E
O
C
N
SER
SER
GLY
52
52
53
Y
1
10.03
1.60
122.70
132.73
E
E
E
O
C
N
ASN
ASN
ASP
118
118
119
Y
1
-8.03
1.20
103.80
95.77
E
E
E
N
CD
CG
PRO
PRO
PRO
134
134
134
N
1
-4.23
0.70
120.80
116.57
E
E
E
CB
CG
CD1
PHE
PHE
PHE
141
141
141
N
1
13.05
0.90
118.30
131.35
E
E
E
CB
CG
OD1
ASP
ASP
ASP
142
142
142
N
1
-4.41
0.60
121.00
116.59
E
E
E
CB
CG
CD2
TYR
TYR
TYR
165
165
165
N
1
12.80
1.90
123.30
136.10
E
E
E
OD1
CG
OD2
ASP
ASP
ASP
196
196
196
N
1
-7.43
0.90
118.30
110.87
E
E
E
CB
CG
OD1
ASP
ASP
ASP
196
196
196
N
1
-12.91
1.90
123.30
110.39
E
E
E
OD1
CG
OD2
ASP
ASP
ASP
206
206
206
N
1
13.43
0.90
118.30
131.73
E
E
E
CB
CG
OD1
ASP
ASP
ASP
206
206
206
N
1
6.47
0.90
118.30
124.77
E
E
E
CB
CG
OD1
ASP
ASP
ASP
222
222
222
N
1
-9.24
0.90
118.30
109.06
E
E
E
CB
CG
OD2
ASP
ASP
ASP
222
222
222
N
1
-3.77
0.60
121.00
117.23
E
E
E
CB
CG
CD1
TYR
TYR
TYR
230
230
230
N
1
19.74
2.60
111.60
131.34
E
E
E
CB
CG
CD
GLN
GLN
GLN
237
237
237
N
1
10.54
1.70
123.20
133.74
E
E
E
O
C
N
LEU
LEU
GLY
317
317
318
Y
1
-4.53
0.70
120.80
116.27
E
E
E
CB
CG
CD2
PHE
PHE
PHE
319
319
319
N
1
E
E
CB
OG
SER
SER
36
36
0.093
0.013
1.418
1.511
N
1
E
E
N
CA
GLY
GLY
205
205
0.096
0.015
1.456
1.552
N
1
E
THR
62
-142.01
-8.51
1
E
ASP
279
-157.18
84.22
0.132
1.8
8.0
22145
1
3.
1.8
8.0
275
2706
65
0
2366
0.022
0.018
0.044
0.032
0.046
0.032
1.9
1.5
2.8
2.5
3.4
2.0
5.0
3.2
0.018
0.018
0.213
0.180
0.250
0.360
0.182
0.360
0.204
0.360
1.8
1PPK
1
refinement
PROLSQ
ACID PROTEINASE (PENICILLOPEPSIN) (E.C.3.4.23.20) COMPLEXED WITH ISOVALERYL (IVA)-VAL-VAL-STA(P)-O-ET (THE PHOSPHINIC ACID ANALOGUE OF STATINE)
CRYSTALLOGRAPHIC ANALYSIS OF TRANSITION STATE MIMICS BOUND TO PENICILLOPEPSIN: PHOSPHOROUS-CONTAINING PEPTIDE ANALOGUES
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
7
N
N
E
ALA
12
A
ALA
12
HELX_P
E
GLU
15
A
GLU
15
5
1
4
E
PRO
47
A
PRO
47
HELX_P
E
GLN
51
A
GLN
51
5
2
5
E
ASN
58
A
ASN
58
HELX_P
E
GLY
63
A
GLY
63
1
3
6
E
SER
109
A
SER
109
HELX_P
E
ASP
115
A
ASP
115
1
4
7
E
PHE
126
A
PHE
126
HELX_P
E
ASN
130
A
ASN
130
5
5
5
E
THR
139
A
THR
139
HELX_P
E
LYS
145
A
LYS
145
1
6
7
E
ASP
171
A
ASP
171
HELX_P
E
LYS
174
A
LYS
174
5
7
4
E
ASP
222
A
ASP
222
HELX_P
E
SER
231
A
SER
231
1
8
10
E
PRO
268
A
PRO
268
HELX_P
E
LEU
271
A
LEU
271
5
9
4
E
GLY
299
A
GLY
299
HELX_P
E
LYS
304
A
LYS
304
1
10
6
disulf
2.082
E
CYS
249
A
SG
CYS
249
1_555
E
CYS
283
A
SG
CYS
283
1_555
covale
1.412
one
O-Glycosylation
E
SER
3
A
OG
SER
3
1_555
E
MAN
324
C
C1
MAN
1_555
covale
1.395
none
E
THR
7
A
OG1
THR
7
1_555
E
HSY
325
D
C1
HSY
1_555
HYDROLASE/HYDROLASE INHIBITOR
ACID PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR complex
E
GLN
133
A
GLN
133
1
E
PRO
134
A
PRO
134
7.22
E
GLY
314
A
GLY
314
1
E
PRO
315
A
PRO
315
-5.35
PENP_PENJA
UNP
1
1
P00798
AASGVATNTPTANDEEYITPVTIGGTTLNLNFDTGSADLWVFSTELPASQQSGHSVYNPSATGKELSGYTWSISYGDGSS
ASGNVFTDSVTVGGVTAHGQAVQAAQQISAQFQQDTNNDGLLGLAFSSINTVQPQSQTTFFDTVKSSLAQPLFAVALKHQ
QPGVYDFGFIDSSKYTGSLTYTGVDNSQGFWSFNVDSYTAGSQSGDGFSGIADTGTTLLLLDDSVVSQYYSQVSGAQQDS
NAGGYVFDCSTNLPDFSVSISGYTATVPGSLINYGPSGDGSTCLGGIQSNSGIGFSIFGDIFLKSQYVVFDSDGPQLGFA
PQA
1
323
1PPK
1
323
P00798
E
1
1
323
7
4
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
E
TYR
263
A
TYR
263
E
VAL
267
A
VAL
267
E
PHE
256
A
PHE
256
E
ILE
260
A
ILE
260
E
SER
192
A
SER
192
E
ALA
200
A
ALA
200
E
GLN
203
A
GLN
203
E
ALA
212
A
ALA
212
E
SER
296
A
SER
296
E
PHE
298
A
PHE
298
E
LEU
219
A
LEU
219
E
LEU
221
A
LEU
221
E
ILE
287
A
ILE
287
E
SER
289
A
SER
289
E
GLN
237
A
GLN
237
E
ASP
239
A
ASP
239
E
GLY
244
A
GLY
244
E
ASP
248
A
ASP
248
E
THR
282
A
THR
282
E
GLY
285
A
GLY
285
E
ASN
273
A
ASN
273
E
PRO
276
A
PRO
276
5
C 1 2 1